Precision
Step Motors
L E
L E
C T S
C T S
O N
O N
mpany
Avenue
U.S.A. P E O P L E
0
P R O D U C T S
87
V I S I O N
p.com
rp.com
A Minebea Group Company
Keeping The World In Motion
An established industry leader in the design and manufacture of precision
stepping motors, NMB Corporation offers a broad range of standard
and custom designs for OEM users. New precision stepping motors are
introduced and specified in this catalog: the new 17PM-K and 17PU-H
SMH series are sheet metal construction type hybrid motors, our
high-torque hybrid 17PM-K series, our new microstep, low-noise,
high-torque 23LM/KM hybrid motor series, and added availability
of the 15, 17 and 23 size permanent magnet motors. These new
offerings reflect our commitment to advanced engineering design,
leading-edge production technology and ongoing quality control
programs that assure total customer satisfaction.
With our complete in-house volume production capabilities and
one of the largest tool and die centers in the industry, NMB continues its
dedication to vertical integration, which results in high product quality at
competitive pricing schedules. The company s facilities allow for the internal
production of miniature precision bearings, die casting, lamination stamping
and injection molding.
A leader in materials research, automated production technology and
continuous quality improvement, NMB has earned ISO 9001, ISO 9002 and
P E O P L E
QS 9000 certification. In addition, the company has been recognized for its
P R O D U C T S
pioneering environmental safety efforts since March 1993 with the award
V I S I O N
of ISO 14001 environmental certification in 1997. All NMB companies and
A Minebea Group Company
subsidiaries are CFC and trichloroethane free.
As one of the Minebea group
9730 Independence Avenue
Chatsworth, CA 91311 U.S.A.
of companies, NMB has extensive
Tel: 818.341.0820
resources at its disposal to satisfy
Fax: 818.709.0387
E-mail: info@nmbcorp.com
the most demanding requirements
Web site: www.nmbcorp.com
of its worldwide customer base.
Plus, our global technical support
ISO 14001
staff is always available to discuss
ISO 9001
solutions for your particular
ISO 9002
engineering application.
QS 9000
TABLE of CONTENTS
T f
TABLE of
A
B
L
E
o
CONTENTS
C
O
N
T TS
E
N
TOPIC PAGE
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Part Numbering System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
HYBRID MOTORS
14PM-M 1.8º Hybrid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
16PY-Q 0.9º Hybrid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
16PU-M 3.75º Hybrid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
17PM-K 1.8º Hybrid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
17PM-K 1.8º Hybrid Torque/Speed Characteristics . . . . . . . . . . . . . . . . . . . 11
17PW-M 1.875º Hybrid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
17PS-M 3.6º Hybrid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
17PU-H 3.75º Hybrid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
17PM-K 1.8º / 17PU-H 3.75º SMH (Sheet Metal Hybrid) . . . . . . . . . . . . . . . 15
23LY-C 0.9º Hybrid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
23LM-C 1.8º Hybrid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
23LM-K 1.8º Hybrid (Microstep/Low Noise Series) . . . . . . . . . . . . . . . . . . . 18
23KM-C 1.8º Hybrid (High Torque) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
23KM-K 1.8º Hybrid (High Torque/Microstep) . . . . . . . . . . . . . . . . . . . . . . 20
23LQ-C 5º Hybrid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
34PM-C 1.8º Hybrid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
PERMANENT MAGNET MOTORS
06BJ-H 18º Permanent Magnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
08BJ-H 18º Permanent Magnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
15BA-H 15º Permanent Magnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
15BB-H 7.5º Permanent Magnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
17BB-H 7.5º Permanent Magnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
23BB-H 7.5º Permanent Magnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Motor Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Conversion Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Switching Sequence Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Ordering Information & Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Worldwide Sales Office Listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . back cover
818-341-0820 CORPORATION
INDEXINDEX
I
N
D
E
X
HYBRID MOTORS
Motor Model Step Rated Rated Winding Induc- Holding Rotor
Diameter Number Angle Voltage Current Resistance tance Torque Inertia Page
Inches Degrees Volts Amps Ohms mH g-cm oz-in g-cm2 oz-in2
1.4 14PM-M204 1.8 12.00 0.18 65.0 24.0 330 5 11.0 0.060
14PM-M206 1.8 5.20 0.40 13.0 4.8 330 5 11.0 0.060 7
1.6 16PY-Q207 0.9 10.00 0.25 40.0 8.5 380 5 13.0 0.071
16PY-Q204 0.9 3.96 0.90 4.4 1.6 500 7 13.0 0.071 8
16PU-M003 3.75 4.20 0.70 6.0 4.0 700 10 17.0 0.093
16PU-M006 3.75 7.60 0.40 19.5 10.5 700 10 17.0 0.093 9
1.7 17PM-K016V 1.8 8.80 0.40 22.0 19.5 1,500 21 34.0 0.186
17PM-K017V 1.8 4.40 0.80 5.5 5.7 1,500 21 34.0 0.186
17PM-K018V 1.8 3.00 1.20 2.5 2.8 1,500 21 34.0 0.186
17PM-K316V 1.8 9.60 0.40 24.0 25.8 1,700 24 45.0 0.246
17PM-K301V 1.8 4.80 0.80 6.0 7.1 1,700 24 45.0 0.246
17PM-K303V 1.8 3.20 1.20 2.7 3.3 1,700 24 45.0 0.246
17PM-K111V 1.8 10.00 0.40 25.0 33.4 2,200 31 56.0 0.306
17PM-K101V 1.8 5.00 0.80 6.2 8.6 2,200 31 56.0 0.306
17PM-K103V 1.8 3.60 1.20 3.0 4.4 2,200 31 56.0 0.306
17PM-K402V* 1.8 6.00 0.80 7.5 7.0 3,400 47 75.0 0.410 10-11
17PW-M003 1.875 4.90 0.65 7.5 6.2 1,200 17 17.0 0.093 12
17PS-M001V 3.6 3.20 0.40 7.9 5.4 450 6 17.0 0.093 13
17PU-H008V 3.75 3.70 0.90 4.1 2.9 600 8 34.0 0.186
17PU-H01OV 3.75 4.80 0.80 6.0 3.4 750 10 34.0 0.186
17PU-H309V 3.75 6.10 0.80 7.6 5.2 1,000 14 45.0 0.246
17PU-H312V 3.75 9.50 0.50 19.0 17.0 1,000 14 45.0 0.246 14
17PM-K204VT** 1.8 2.40 0.80 3.0 2.6 1,250 17 28.0 0.153
17PM-K018VT** 1.8 3.50 1.00 3.5 2.7 1,700 24 34.0 0.186
17PU-H204VT** 3.75 2.40 0.80 3.0 2.1 750 10 28.0 0.153
17PU-H018VT** 3.75 3.50 1.00 3.5 2.0 1,150 16 34.0 0.186 15
2.3 23LY-C205 0.9 4.00 1.10 3.6 5.3 3,000 42 55.0 0.301
23LY-C201 0.9 5.50 0.78 7.1 8.3 3,000 42 55.0 0.301
23LY-C202 0.9 3.75 1.25 3.0 4.5 3,000 42 55.0 0.301
23LY-C301 0.9 3.00 1.70 1.8 4.5 4,000 56 110.0 0.601
23LY-C303 0.9 5.10 1.00 5.1 13.0 4,000 56 110.0 0.601
23LY-C305 0.9 6.00 0.85 7.1 18.0 4,000 56 110.0 0.601
23LY-C002 0.9 4.30 1.60 2.7 7.2 4,800 67 160.0 0.875
23LY-C001 0.9 8.50 0.85 10.0 30.0 4,800 67 160.0 0.875 16
23LM-C25OV 1.8 3.00 1.50 2.0 2.5 3,200 44 55.0 0.301
23LM-C213V 1.8 2.20 2.00 1.1 1.3 3,200 44 55.0 0.301
23LM-C343V 1.8 3.30 1.50 2.2 3.5 4,300 60 110.0 0.601
23LM-C355V 1.8 2.50 2.00 1.25 2.3 4,300 60 110.0 0.601
23LM-C047V 1.8 4.70 1.50 3.1 6.1 5,200 72 160.0 0.875
23LM-C055V 1.8 3.40 2.00 1.7 3.5 5,200 72 160.0 0.875 17
23LM-K250V 1.8 3.00 1.50 2.0 3.0 2,400 33 55.0 0.301
23LM-K213V 1.8 2.20 2.00 1.1 1.6 2,400 33 55.0 0.301
23LM-K343V 1.8 3.30 1.50 2.2 3.9 3,400 47 110.0 0.601
23LM-K355V 1.8 2.50 2.00 1.25 2.6 3,400 47 110.0 0.601
23LM-K047V 1.8 4.70 1.50 3.1 6.5 4,000 56 160.0 0.875
23LM-K055V 1.8 3.40 2.00 1.7 3.7 4,000 56 160.0 0.875 18
23KM-C250V 1.8 3.30 1.50 2.2 2.6 4,400 61 150.0 0.820
23KM-C379V 1.8 4.10 1.50 2.7 3.6 8,000 111 230.0 1.257
23KM-C032V 1.8 5.10 1.50 3.4 5.4 9,500 132 280.0 1.530
23KM-C716V 1.8 6.30 1.50 4.2 6.8 14,000 194 440.0 2.405 19
23KM-K250V 1.8 3.30 1.50 2.2 3.1 3,700 51 150.0 0.820
23KM-K379V 1.8 4.10 1.50 2.7 4.2 5,600 78 230.0 1.257
23KM-K032V 1.8 5.10 1.50 3.4 6.4 7,400 103 280.0 1.531
23KM-K716V 1.8 6.30 1.50 4.2 8.0 12,000 167 440.0 2.405 20
4
INDEX
INDEX
I
N
D
E
X
HYBRID MOTORS (cont d.)
Motor Model Step Rated Rated Winding Induc- Holding Rotor
Diameter Number Angle Voltage Current Resistance tance Torque Inertia Page
Inches Degrees Volts Amps Ohms mH g-cm oz-in g-cm2 oz-in2
2.3 23LQ-C202V 5.0 3.90 1.10 3.5 4.0 2,300 32 55.0 0.301
(cont d.) 23LQ-C309V 5.0 6.75 1.00 6.75 8.6 3,100 43 110.0 0.601
23LQ-C055V 5.0 3.40 2.00 1.7 2.7 3,600 50 160.0 0.875 21
3.4 34PM-C101 1.8 3.00 4.00 0.75 3.5 20,000 278 1,100.0 6.014
34PM-C108 1.8 12.00 1.00 12.0 56.0 20,000 278 1,100.0 6.014
34PM-C007 1.8 5.50 1.25 4.4 14.5 12,000 167 560.0 3.062
34PM-C049 1.8 1.70 4.70 0.36 1.7 12,000 167 560.0 3.062 22
*NMB s new 17 size high-torque motor **NMB s new sheet metal hybrid (SMH) motor series
PERMANENT MAGNET MOTORS
Motor Model Step Rated Rated Winding Induc- Holding Rotor
Diameter Number Angle Voltage Current Resistance tance Torque Inertia Page
Inches Degrees Volts Amps Ohms mH g-cm oz-in g-cm2 oz-in2
0.6 06BJ-H005 18.0 5.0 0.25 20.0 7.0 27 0 0.06 0.0003
06BJ-H012 18.0 12.0 0.12 100.0 37.0 30 0 0.06 0.0003 23
0.8 08BJ-H007 18.0 3.8 0.19 20.0 7.0 40 1 0.2 0.001
08BJ-H040 18.0 2.1 0.35 6.0 5.0 40 1 0.2 0.001 24
1.5 15BA-H051P 15.0 8.0 0.23 35.0 18.0 165 2 4.0 0.022
15BA-H073P 15.0 4.0 0.40 10.0 5.0 155 2 4.0 0.022
15BA-H043P 15.0 2.0 0.80 2.5 3.4 220 3 4.0 0.022 25
15BB-H051P 7.5 8.0 0.23 35.0 27.0 165 2 4.0 0.022
15BB-H073P 7.5 4.0 0.40 10.0 6.7 155 2 4.0 0.022
15BB-H170P 7.5 6.6 0.22 30.0 17.0 190 3 1.5 0.008
15BB-H043P 7.5 2.0 0.80 2.5 4.5 205 3 4.0 0.022 26
1.7 17BB-H262P 7.5 5.4 0.45 12.0 11.0 500 7 12.0 0.066
17BB-H267P 7.5 7.5 0.30 25.0 19.0 480 7 12.0 0.066
17BB-H240P 7.5 5.4 0.45 12.0 27.0 670 9 12.0 0.066 27
2.3 23BB-H251P 7.5 5.0 0.75 6.6 9.0 1,200 17 30.0 0.164
23BB-H252P 7.5 12.0 0.34 36.0 32.0 1,200 17 30.0 0.164
23BB-H246P 7.5 4.9 0.75 6.5 17.0 1,400 19 30.0 0.164 28
STEP MOTOR PERFORMANCE
Holding Torque Range
Hybrid Type Permanent Magnet Type
Model
Model
14PM-M (1.8°) 06BJ-H (18°)
16PY-Q (0.9°) 08BJ-H (18°)
16PU-M (3.75°) 15BA-H (15°)
15BB-H (7.5°)
17PM-K (1.8°)
17BB-H (7.5°)
17PW-M (1.875°)
23BB-H (7.5°)
17PS-M (3.6°)
17PU-H (3.75°)
23LY-C (0.9°)
23LM-C (1.8°)
23LM-K (1.8°)
23KM-C (1.8°)
23KM-K (1.8°)
23LQ-C (5°)
818-341-0820 CORPORATION
0
20
40
60
80
100
120
140
160
0
2
4
6
8
10
12
14
16
18
180
20
(oz-in)
(oz-in)
PART NPART NUMBERING SYSTEM
P
A
R
T UMBERING
N
U
M
B
E
R
I
N
G
S STEMM - K 0 01 - 01
SYST
Y
E
M
23 L
Size Versions
Motor O.D. in tenths of an inch. 01 to 99 = standard
(Example: Size 23 = 2.3 Dia.) L1 to L9 = with leadscrew
G1 to G9 = with gear
P1 to P9 = with pulley
Type
B = Permanent Magnet
Different Windings
L = Precision, Hybrid
01 to 99
K = Precision, Hybrid
P = Precision, Hybrid
Motor Lengths
Step Angle
0 to 9
A = 15°
B = 7.5°
J = 18° Motor Construction
M = 1.8°
C = 2 & 4 phase Hybrid
Q = 5.0°
H = 2 & 4 phase PM
S = 3.6°
K = 2 & 4 phase Hybrid
U = 3.75°
M = 2 & 4 phase Hybrid
W = 1.875°
Q = 2 & 4 phase Hybrid
Y = 0.9°
CUSTOM FEATURES
NMB will modify the step motors in this catalog to meet your
application-specific requirements by customizing these features:
" Pulley/Gears
" Windings
" Re-Wire Ends
" Shaft
" Connector or Wire On Lead
" Termination
" Mount
" Tapped Encoder Holes
SIZE/STEP ANGLE MATRIX
Size (x 0.1 inch) 06 08 14 15 16 17 23 34
Size (mm) 15 20 34 35 39 42 56 86
0.9
1.8
Step 1.875
Angle 3.6
(Degree) 3.75
5
7.5
15
18
Hybrid Type Permanent Magnet Type
6 CORPORATION " 818-341-0820
14PM-M 1.8º
º
14PM-M 1.8º
1
4HYBRID
P
M
-
M
1
.
8
HYBRID
H
Y
B
R
I
D
inches
Unit:
(mm)
LEAD WIRE UL 3266
AWG 26
11.8 (300) MIN
.067
(1.7)
4-M3 x 0.5
MIN .135 (3.5) DP +.0000
.1969
-.0005
+.000
(5 )
-.013
+.000
.866
-.002
+.00
(22 )
-.05
1.02 (26)
.95 (24)
1.38 (35)
1.03 MAX
(26)
WINDING GENERAL SPECIFICATIONS
DIAGRAM
Step Angle ........................................................................ 1.8º
RED
Step Angle Accuracy..................................................... +/-5%
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -20º to +50º C
Insulation Resistance......................... 100M&! Min., 500 VDC
YELLOW
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.02 mm Max. (450 g-load)
End Play..................................... 0.08 mm Max. (450 g-load)
Switching Sequence............................................. See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
&!
14PM-M204 12.0 0.18 65.0 330 24.0 11.0 50 110
14PM-M206 5.2 0.4 13.0 330 4.8 11.0 50 110
TORQUE/SPEED CHARACTERISTICS
Model: 14PM-M206
Model: 14PM-M204
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 0.40 (A/WDG) " Load Inertia: 34.0 (g-cm2)
Drive Current: 0.18 (A/WDG) " Load Inertia: 34.0 (g-cm2)
(N" mx10-4) (N" mx10-4)
PULL OUT TORQUE PULL OUT TORQUE
700 700
600 600
500 500
400 400
300 300
200 200
100 100
0 0
100 1K 10K 100K 100 1K 10K 100K
(PPS) (PPS)
818-341-0820 CORPORATION
BLUE
WHITE
ORANGE
º
16PY
º
16PY-Q 0-Q
1
6 .90.9 HYBRID
P
Y
-
Q
0
.
9º
HYBRID
H
Y
B
R
I
D
inches
Unit:
(mm)
LEAD WIRE UL 3266
AWG 26
11.8 (300) MIN
.08
(2)
4-M3 x 0.5
MIN .135 (3.5) DP +.0000
.1969
-.0005
+.000
(5 )
-.013
+.000
.866
-.002
+.00
(22 )
-.05
1.22 (31)
.95 (24)
1.57 (40)
1.03 MAX
(26)
GENERAL SPECIFICATIONS WINDING
DIAGRAM
Step Angle ....................................................................... 0.9º
RED
Step Angle Accuracy..................................................... +/-5%
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -20º to +50º C
Insulation Resistance......................... 100M&! Min., 500 VDC
YELLOW
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.02 mm Max. (450 g-load)
End Play..................................... 0.08 mm Max. (450 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
&!
16PY-Q207 10.00 0.25 40.00 380 8.5 13.0 30 120
16PY-Q204 3.96 0.90 4.40 500 1.6 13.0 30 120
TORQUE/SPEED CHARACTERISTICS
Model: 16PY-Q207 Model: 16PY-Q204
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 0.25 (A/WDG) " Load Inertia: 34.0 (g-cm2) Drive Current: 0.90 (A/WDG) " Load Inertia: 34.0 (g-cm2)
(N" mx10-4) (N" mx10-4)
PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE
700 700
600 600
500 500
400 400
300 300
200 200
100 100
0 0
100 1K 10K 100K 100 1K 10K 100K
(PPS) (PPS)
8 CORPORATION " 818-341-0820
BLUE
WHITE
ORANGE
16PU-M 3.75º HYBRID
º
16PU-M 3.75º
1
6 3 75
P
U
-
M
.
HYBRID
H
Y
B
R
I
D
inches
Unit:
LEAD WIRE UL3266
(mm)
AWG 26
11.8 (300) MIN
.08 (2)
.95
1.22 (31)
1.18 MAX
(24)
4-M3 x 0.5
1.54 (39) (30)
MIN .157 (4) DP
WINDING GENERAL SPECIFICATIONS
DIAGRAM
Step Angle ..................................................................... 3.75º
RED
Step Angle Accuracy..................................................... +/-5%
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -20º to +50º C
Insulation Resistance......................... 100M&! Min., 500 VDC
YELLOW
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.02 mm Max. (450 g-load)
End Play..................................... 0.08 mm Max. (450 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
&!
16PU-M003 4.20 0.70 6.0 700 4.0 17.0 110 175
16PU-M006 7.60 0.40 19.5 700 10.5 17.0 110 175
TORQUE/SPEED CHARACTERISTICS
Model: 16PU-M003 Model: 16PU-M006
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 0.70 (A/WDG) " Load Inertia: 34.0 (g-cm2) Drive Current: 0.40 (A/WDG) " Load Inertia: 34.0 (g-cm2)
(N" mx10-4) (N" mx10-4)
PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE
700 700
600 600
500 500
400 400
300 300
200 200
100 100
0 0
100 1K 10K 100K 100 1K 10K 100K
(PPS) (PPS)
818-341-0820 CORPORATION
)
-
.002
+
.000
+
.0000
+
.00
0.013
+
0.000
22
5
.866
.1869
-
.0005
(
-
.05
(
-
)
1.54 (39)
1.22 (31)
BLUE
WHITE
ORANGE
º
º
17PM-17PM-K 1.8 HYBRID
1
7 K 1.8º
P
M
-
K
1
.
8
HYBRID
H
Y
B
R
I
D
inches
LEAD WIRE UL 1007
Unit:
AWG 24
(mm)
11.8 (300) MIN
.08
.61 .41
(2)
4-M3 x 0.5
(15.5) (10.5)
MIN .157 DP
+.0000
.1969
-.0005
+.000
(5 )
-.013
.24
+.000
(6) .866
-.002
+.00
(22 )
-.05
1.22 (31)
L
P/N
.95 .315
1.65 (42) (8)
17PM-K0XX 1.34 (34)
(24)
17PM-K3XX 1.50 (38.1)
17PM-K1XX 1.57 (42.1)
17PM-K4XX 1.85 (47)
GENERAL SPECIFICATIONS WINDING
DIAGRAM
Step Angle ....................................................................... 1.8º
RED
Step Angle Accuracy..................................................... +/-5%
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -20º to +50º C
Insulation Resistance......................... 100M&! Min., 500 VDC
YELLOW
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.02 mm Max. (450 g-load)
End Play..................................... 0.08 mm Max. (450 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
&!
17PM-K016V 8.80 0.40 22.00 1,500 19.5 34.0 80 200
17PM-K017V 4.40 0.80 5.50 1,500 5.7 34.0 80 200
17PM-K018V 3.00 1.20 2.50 1,500 2.8 34.0 80 200
17PM-K316V 9.60 0.40 24.00 1,700 25.8 45.0 100 250
17PM-K301V 4.80 0.80 6.00 1,700 7.1 45.0 100 250
17PM-K303V 3.20 1.20 2.70 1,700 3.3 45.0 100 250
17PM-K111V 10.00 0.40 25.00 2,200 33.4 56.0 120 300
17PM-K101V 5.00 0.80 6.20 2,200 8.6 56.0 120 300
17PM-K103V 3.60 1.20 3.00 2,200 4.4 56.0 120 300
17PM-K402V 6.00 0.80 7.50 3,400 7.0 75.0 200 350
10 CORPORATION " 818-341-0820
BLUE
WHITE
ORANGE
17PM-K 1.8º HYBRID
º
17PM-K 1.8º
1
7
P
M
-
K
1
.
8
HYBRID
H
Y
B
R
I
D
TORQUE/SPEED CHARACTERISTICS
Model: 17PM-K016V
Model: 17PM-K017V
Model: 17PM-K018V
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 0.40 (A/WDG) " Load Inertia: 34.0 (g-cm2)
Drive Current: 0.80 (A/WDG) " Load Inertia: 34.0 (g-cm2)
Drive Current: 1.20 (A/WDG) " Load Inertia: 34.0 (g-cm2)
(N" mx10-4) (N" mx10-4) (N" mx10-4)
PULL OUT TORQUE PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE PULL IN TORQUE
3500 3500 3500
3000 3000 3000
2500 2500 2500
2000 2000 2000
1500 1500 1500
1000 1000 1000
500 500 500
0 0 0
100 1K 10K 100K 100 1K 10K 100K 100 1K 10K 100K
(PPS) (PPS) (PPS)
Model: 17PM-K316V Model: 17PM-K301V Model: 17PM-K303V
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 0.40 (A/WDG) " Load Inertia: 34.0 (g-cm2) Drive Current: 0.80 (A/WDG) " Load Inertia: 34.0 (g-cm2) Drive Current: 1.20 (A/WDG) " Load Inertia: 34.0 (g-cm2)
(N" mx10-4) (N" mx10-4) (N" mx10-4)
PULL OUT TORQUE PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE PULL IN TORQUE
3500 3500 3500
3000 3000 3000
2500 2500 2500
2000 2000 2000
1500 1500 1500
1000 1000 1000
500 500 500
0 0 0
100 1K 10K 100K 100 1K 10K 100K 100 1K 10K 100K
(PPS) (PPS) (PPS)
Model: 17PM-K111V Model: 17PM-K101V Model: 17PM-K103V
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 0.40 (A/WDG) " Load Inertia: 34.0 (g-cm2) Drive Current: 0.80 (A/WDG) " Load Inertia: 34.0 (g-cm2) Drive Current: 1.20 (A/WDG) " Load Inertia: 34.0 (g-cm2)
(N" mx10-4) (N" mx10-4) (N" mx10-4)
PULL OUT TORQUE PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE PULL IN TORQUE
3500 3500 3500
3000 3000 3000
2500 2500 2500
2000 2000 2000
1500 1500 1500
1000 1000 1000
500 500 500
0 0 0
100 1K 10K 100K 100 1K 10K 100K 100 1K 10K 100K
(PPS) (PPS) (PPS)
818-341-0820 CORPORATION
º
º
17PW-17PW-M 1.875
1
7 M 1.875ºHYBRID
P
W
-
M
1
.
8
75
HYBRID
H
Y
B
R
I
D
inches
Unit:
LEAD WIRE UL3266
(mm)
AWG 26
11.8 (300) MIN
.08 (2)
.95
1.22 (31)
1.18
(24)
4-M3 x 0.5
1.65 (42) (30) MAX
MIN .157 (4) DP
GENERAL SPECIFICATIONS WINDING
DIAGRAM
Step Angle ................................................................... 1.875º
RED
Step Angle Accuracy..................................................... +/-5%
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -20º to +50º C
Insulation Resistance......................... 100M&! Min., 500 VDC
YELLOW
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.02 mm Max. (450 g-load)
End Play..................................... 0.08 mm Max. (450 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
&!
17PW-M003 4.9 0.65 7.5 1,200 6.2 17.0 250 200
TORQUE/SPEED CHARACTERISTICS
Model: 17PW-M003
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 0.65 (A/WDG) " Load Inertia: 34.0 (g-cm2)
(N" mx10-4)
PULL OUT TORQUE
PULL IN TORQUE
1400
1200
1000
800
600
400
200
0
100 1K 10K 100K
(PPS)
"
CORPORATION " 818-341-0820
12 CORPORATION 818-341-0820
)
-
.002
+
.000
+
.0000
+
.00
0.013
+
0.000
22
5
.866
.1969
-
.0005
(
-
.05
(
-
)
1.65 (42)
1.22 (31)
BLUE
WHITE
ORANGE
17PS-M 3.6º HYBRID
º
17PS-M 3.6º
1
7 S 3 6
P
-
M
.
HYBRID
H
Y
B
R
I
D
inches
LEAD WIRE UL 1007 Unit:
AWG 24 (mm)
11.8 (300) MIN
.08
.41
.61
(2)
(10.5)
4-M3 x 0.5
(15.5)
MIN .157 (4) DP +.0000
.1969
-.0005
+.000
(5 )
-.013
.24
+.000
.866
(6)
-.002
+.00
(22 )
-.05
1.22 (31) 1.34
(34)
.95 .315
(8)
1.65 (42) (24)
WINDING GENERAL SPECIFICATIONS
DIAGRAM
Step Angle ....................................................................... 3.6º
RED
Step Angle Accuracy..................................................... +/-5%
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -20º to +50º C
Insulation Resistance......................... 100M&! Min., 500 VDC
YELLOW
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.02 mm Max. (450 g-load)
End Play..................................... 0.08 mm Max. (450 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
&!
17PS-M001V 3.2 0.4 7.9 450 5.4 17.0 50 200
TORQUE/SPEED CHARACTERISTICS
Model: 17PS-M001V
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 0.40 (A/WDG) " Load Inertia: 34.0 (g-cm2)
(N" mx10-4)
PULL OUT TORQUE
700
600
500
400
300
200
100
0
100 1K 10K 100K
(PPS)
818-341-0820 CORPORATION
BLUE
WHITE
ORANGE
º
17PU-
º
17PU-H 3.H75º HYBRID
1
7 3 73.75
P
U
-
H
.
5
HYBRID
H
Y
B
R
I
D
inches
Unit:
(mm)
LEAD WIRE UL 1007
AWG 24
11.8 (300) MIN
.08
.41
.61 (2)
4-M3 x 0.5
(10.5)
(15.5)
MIN .157 DP +.0000
.1969
-.0005
( 5+0.000)
-0.013
.24
+.000
(6) .866
-.002
+0.00
( 22 )
-0.05
1.22 (31)
.95 .315
1.65 (42)
(8)
(24)
L
P/N
17PU-H0XX 1.34 (34)
17PU-H3XX 1.50 (38)
GENERAL SPECIFICATIONS WINDING
DIAGRAM
Step Angle ..................................................................... 3.75º
RED
Step Angle Accuracy..................................................... +/-5%
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -20º to +50º C
Insulation Resistance......................... 100M&! Min., 500 VDC
YELLOW
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.02 mm Max. (450 g-load)
End Play..................................... 0.08 mm Max. (450 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
&!
17PU-H008V 3.70 0.90 4.10 600 2.9 34.0 180 200
17PU-H010V 4.80 0.80 6.00 750 3.4 34.0 180 200
17PU-H309V 6.10 0.80 7.60 1,000 5.2 45.0 250 250
17PU-H312V 9.50 0.50 19.00 1,000 17.0 45.0 250 250
TORQUE/SPEED CHARACTERISTICS
Model: 17PU-H010V Model: 17PU-H309V
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 0.80 (A/WDG) " Load Inertia: 34.0 (g-cm2) Drive Current: 0.80 (A/WDG) " Load Inertia: 34.0 (g-cm2)
(N" mx10-4) (N" mx10-4)
PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE
700 1400
600 1200
500 1000
400 800
300 600
200 400
100 200
0 0
100 1K 10K 100K 100 1K 10K 100K
(PPS) (PPS)
14 CORPORATION " 818-341-0820
BLUE
WHITE
ORANGE
17PM-K 1.8º
17PM-SMH HYBRID7PU-H
1
7 K 1.8°/17
P
M
-
K
1
.
8
°
/
1
P
U
-
H
17PU-H 3.75º SMH HYBRID
º
3 75 S
3.75º SMH HYBRID
.
M
H
H
Y
B
R
I
D
(16)
LEAD WIRE UL 1007
inches
Unit:
AWG 24
(mm)
11.8 (300) MIN
31
(8)
.04 (1.0)
1.22
4-M3 x 0.5
1.02
L
(31+ ) P/N
- 0.2
24.0 (26) MAX
1.70 (43)
17PM-K2XX 1.02 (26)
17PM-K0XX 1.18 (30)
17PU-H2XX 1.02 (26)
17PU-H0XX 1.18 (30)
NOTE: Also available with winged mounting brackets.
WINDING GENERAL SPECIFICATIONS
DIAGRAM
Step Angle Accuracy..................................................... +/-5%
RED
Temperature Rise.................................................. 80º C Max.
Ambient Temperature Range ........................... -20º to +50º C
BLACK
Insulation Resistance......................... 100M&! Min., 500 VDC
Dielectric Strength................................... 500 VAC for 1 min.
YELLOW
Radial Play.................................. 0.02 mm Max. (450 g-load)
End Play..................................... 0.10 mm Max. (450 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Step Rate Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Angle Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
D V A g-cm mH g-cm2 g-cm g
&!
17PM-K204VT 1.8 2.40 0.8 3.0 1,250 2.6 28.0 60 180
17PM-K018VT 1.8 3.50 1.0 3.5 1,700 2.7 34.0 70 220
17PU-H204VT 3.75 2.40 0.8 3.0 750 2.1 28.0 120 180
17PU-H018VT 3.75 3.50 1.0 3.5 1,150 2.0 34.0 150 220
TORQUE/SPEED CHARACTERISTICS
Model: 17PM-K204VT Model: 17PU-H204VT Model: 17PU-H018VT
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 0.80 (A/PH) " Load Inertia: 27.0 (g-cm2) Drive Current: 0.80 (A/PH) " Load Inertia: 27.0 (g-cm2) Drive Current: 1.00 (A/PH) " Load Inertia: 27.0 (g-cm2)
(N" mx10-4) (N" mx10-4) (N" mx10-4)
PULL OUT TORQUE PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE PULL IN TORQUE
1400 700 1400
1200 600 1200
1000 500 1000
800 400 800
600 300 600
400 200 400
200 100 200
0 0 0
100 1K 10K 100K 100 1K 10K 100K 100 1K 10K 100K
(PPS) (PPS) (PPS)
818-341-0820 CORPORATION
11.81
(300)MIN
)
)
-
.0005
+
.0000
-
.002
+
.000
+
0.000
+
0.000
.866
.1969
( 22
-
0.005
( 5.0
-
0.013
)
+
+
(31
-
0.2
1.70 (43)
.28 (7)
1.22
-
0.008
.85
.88
(21.5)
(22.5)
BLUE
WHITE
ORANGE
º
º
23 9
23LY-C23LY-C 0.9 HYBRID
L
Y
-
C
0.9º
0
.
HYBRID
H
Y
B
R
I
D
LEAD WIRE UL 3266
inches
AWG 22
Unit:
11.8 (300) MIN
(mm)
1.86
.063 .187
(47.14)
(1.59) (4.76)
4 0.20
( ) 2.22
5.08 .81
(56.4)
(20.64) L
L
P/N
23LY-C2XX 1.61 (41.0)
23LY-C3XX 1.45 (49.5)
23LY-C0XX 2.22 (56.5)
GENERAL SPECIFICATIONS WINDING
DIAGRAM
Step Angle ....................................................................... 0.9º
RED
Step Angle Accuracy..................................................... +/-5%
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -20º to +50º C
Insulation Resistance......................... 100M&! Min., 500 VDC
YELLOW
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.02 mm Max. (450 g-load)
End Play..................................... 0.08 mm Max. (450 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
&!
23LY-C205 4.0 1.10 3.6 3,000 5.3 55.0 250 360
23LY-C201 5.5 0.78 7.1 3,000 8.3 55.0 250 360
23LY-C202 3.75 1.25 3.0 3,000 4.5 55.0 250 360
23LY-C301 3.0 1.70 1.8 4,000 4.5 110.0 300 450
23LY-C303 5.1 1.00 5.1 4,000 13.0 110.0 300 450
23LY-C305 6.0 0.85 7.1 4,000 18.0 110.0 300 450
23LY-C002 4.3 1.60 2.7 4,800 7.2 160.0 350 560
23LY-C001 8.5 0.85 10.0 4,800 30.0 160.0 350 560
TORQUE/SPEED CHARACTERISTICS
Model: 23LY-C002
Model: 23LY-C202 Model: 23LY-C305
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 1.60 (A/WDG) " Load Inertia: 147.0 (g-cm2)
Drive Current: 1.25 (A/WDG) " Load Inertia: 172.0 (g-cm2) Drive Current: 0.80 (A/WDG) " Load Inertia: 166.0 (g-cm2)
(N" mx10-4) (N" mx10-4) (N" mx10-4)
PULL OUT TORQUE PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE PULL IN TORQUE
3500 3500 3500
3000 3000 3000
2500 2500 2500
2000 2000 2000
1500 1500 1500
1000 1000 1000
500 500 500
0 0 0
100 1K 10K 100K 100 1K 10K 100K 100 1K 10K 100K
(PPS) (PPS) (PPS)
16 CORPORATION " 818-341-0820
)
+
0.000
+
.0000
.25
-
.0005
( 6.35
-
0.013
0.05
.002
+
+
2.22
1.86
2.22
(56.4)
(56.4)
(47.14)
1.50
-
( 38.1
-
)
BLUE
WHITE
GREEN
23LM-C 1.8º
º
23LM-C 1.8º
2HYBRID
3
L
M
-
C
1
.
8
HYBRID
H
Y
B
R
I
D
LEAD WIRE UL 1007 inches
Unit:
AWG 22
(mm)
11.8 (300) MIN
.81
(20.64)
.826
.43
(21)
(11)
+ .0000
.25
- .0005
( 6.35+ 0.000)
- 0.012
.20
(5)
1.50 .002
.75
(19.05)
( 38.1 0.05)
0.063 (1.59)
1.86 (47.14)
.187 (4.76)
4- 0.20
L
P/N
2.22 (56.4)
(5.08)
L
23LM-C2XX 1.61 (41.0)
23LM-C3XX 1.95 (49.5)
23LM-C0XX 2.22 (56.5)
WINDING GENERAL SPECIFICATIONS
DIAGRAM
Step Angle ....................................................................... 1.8º
RED
Step Angle Accuracy..................................................... +/-5%
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -20º to +50º C
Insulation Resistance......................... 100M&! Min., 500 VDC
YELLOW
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.02 mm Max. (450 g-load)
End Play..................................... 0.08 mm Max. (450 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
&!
23LM-C250V 3.00 1.50 2.00 3,200 2.5 55.0 500 360
23LM-C213V 2.20 2.00 1.10 3,200 1.3 55.0 500 360
23LM-C343V 3.30 1.50 2.20 4,300 3.5 110.0 550 450
23LM-C355V 2.50 2.00 1.25 4,300 2.3 110.0 550 450
23LM-C047V 4.70 1.50 3.10 5,200 6.1 160.0 600 540
23LM-C055V 3.40 2.00 1.70 5,200 3.5 160.0 600 540
TORQUE/SPEED CHARACTERISTICS
Model: 23LM-C343V Model: 23LM-C047V
Model: 23LM-C250V
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 1.50 (A/WDG) " Load Inertia: 161.0 (g-cm2) Drive Current: 1.50 (A/WDG) " Load Inertia: 161.0 (g-cm2)
Drive Current: 1.50 (A/WDG) " Load Inertia: 161.0 (g-cm2)
(N" mx10-4) (N" mx10-4) (N" mx10-4)
PULL OUT TORQUE PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE PULL IN TORQUE
3500 7000 7000
3000 6000 6000
2500 5000 5000
2000 4000 4000
1500 3000 3000
1000 2000 2000
500 1000 1000
0 0 0
100 1K 10K 100K 100 1K 10K 100K 100 1K 10K 100K
(PPS) (PPS) (PPS)
818-341-0820 CORPORATION
BLUE
WHITE
ORANGE
Microstep/
º
Low Noise Series
º
23 K 1.8º
23LM-23LM-K 1.8 HYBRID
L
M
-
K
1
.
8
HYBRID
H
Y
B
R
I
D
inches
LEAD WIRE UL 1007 Unit:
(mm)
AWG 22
11.8 (300) MIN
.81
(20.64)
.826
.43
(21)
(11)
+ .0000
.25
- .0005
( 6.35+ 0.000)
- 0.012
.20
(5)
1.50 .002
.75
(19.05)
( 38.1 0.05)
0.063 (1.59)
1.86 (47.14)
.187 (4.76)
4- 0.20
L
P/N 2.22 (56.4) (5.08)
L
23LM-K2XX 1.61 (41.0)
23LM-K3XX 1.95 (49.5)
23LM-K0XX 2.22 (56.5)
GENERAL SPECIFICATIONS WINDING
DIAGRAM
Step Angle ....................................................................... 1.8º
RED
Step Angle Accuracy..................................................... +/-5%
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -20º to +50º C
Insulation Resistance......................... 100M Min., 500 VDC
YELLOW
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.02 mm Max. (450 g-load)
End Play..................................... 0.08 mm Max. (450 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
VA g-cm mH g-cm2 g-cm g
23LM-K250V 3.00 1.50 2.00 2,400 3.0 55.0 180 360
23LM-K213V 2.20 2.00 1.10 2,400 1.6 55.0 180 360
23LM-K343V 3.30 1.50 2.20 3,400 3.9 110.0 230 450
23LM-K355V 2.50 2.00 1.25 3,400 2.6 110.0 230 450
23LM-K047V 4.70 1.50 3.10 4,000 6.5 160.0 260 540
23LM-K055V 3.40 2.00 1.70 4,000 3.7 160.0 260 540
TORQUE/SPEED CHARACTERISTICS
Model: 23LM-K250V Model: 23LM-K343V Model: 23LM-K047V
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 1.50 (A/WDG) " Load Inertia: 161.0 (g-cm2) Drive Current: 1.50 (A/WDG) " Load Inertia: 161.0 (g-cm2) Drive Current: 1.50 (A/WDG) " Load Inertia: 161.0 (g-cm2)
(N" mx10-4) (N" mx10-4)
(N" mx10-4)
PULL OUT TORQUE PULL OUT TORQUE
PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE
PULL IN TORQUE
3500 7000
3500
3000 6000
3000
2500 5000
2500
2000 4000
2000
1500 3000
1500
1000 2000
1000
500 1000
500
0 0
0
100 1K 10K 100K 100 1K 10K 100K
100 1K 10K 100K
(PPS) (PPS)
(PPS)
18 CORPORATION " 818-341-0820
BLUE
WHITE
ORANGE
23KM-C 1.8º HYBRID
High Torque
º
23
23KM-C 1.8º
K
M
-
C
1
.
8
inches
Unit:
(mm)
HYBRID
H
Y
B
R
I
D
LEAD WIRE UL1007
AWG 22
11.8 (300) MIN
.76 .22
(19.4) (5.5)
1.86 .063 .187
(47.14) (1.59) (4.76)
4 0.20 2.22 .81
L
P/N
(56.4) (20.64)
L
(5.08)
23KM-C2XX 1.65 (42)
23KM-C3XX 1.97 (50)
23KM-C0XX 2.13 (54)
23KM-C7XX 2.99 (76)
WINDING GENERAL SPECIFICATIONS
DIAGRAM
Step Angle ....................................................................... 1.8º
RED
Step Angle Accuracy..................................................... +/-5%
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -20º to +50º C
Insulation Resistance......................... 100M Min., 500 VDC
YELLOW
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.02 mm Max. (450 g-load)
End Play..................................... 0.08 mm Max. (450 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
23KM-C250V 3.30 1.50 2.20 4,400 2.6 150.0 200 470
23KM-C379V 4.10 1.50 2.70 8,000 3.6 230.0 300 590
23KM-C032V 5.10 1.50 3.40 9,500 5.4 280.0 350 680
23KM-C716V 6.30 1.50 4.20 14,000 6.8 440.0 600 1,050
TORQUE/SPEED CHARACTERISTICS
Model: 23KM-C379V Model: 23KM-C716V
Model: 23KM-C250V
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 1.50 (A/WDG) " Load Inertia: 161.0 (g-cm2) Drive Current: 1.50 (A/WDG) " Load Inertia: 161.0 (g-cm2)
Drive Current: 1.50 (A/WDG) " Load Inertia: 161.0 (g-cm2)
(N" mx10-4)
(N" mx10-4) (N" mx10-4)
PULL OUT TORQUE
PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE
PULL IN TORQUE PULL IN TORQUE
14000
7000 14000
12000
6000 12000
10000
5000 10000
8000
4000 8000
6000
3000 6000
4000
2000 4000
2000
1000 2000
0
0 0
100 1K 10K 100K
100 1K 10K 100K 100 1K 10K 100K
(PPS)
(PPS) (PPS)
818-341-0820 CORPORATION
)
0.000
.26
.20
(6.5)
(5.0)
+
.0000
.25
.0005
( 6.35
0.013
0.05
+
.002
+
1.86
2.22
.26
(56.4)
(6.5)
(47.14)
1.500
.005
( 38.1
)
BLUE
WHITE
ORANGE
High Torque/
º
Microstep
º
23 -K 1.8º
23KM23KM-K 1.8 HYBRID
K
M
-
K
1
.
8
inche
HYBRID Unit:
H
Y
B
R
I
D
(mm
LEAD WIRE UL1007
AWG 22
11.8 (300) MIN
.76 .22
(19.4) (5.5)
L
P/N
1.85 .063 .187
4 0.20 (47.14) (1.59) (4.76)
(5.08) 2.22 .81
23KM-K2XX 1.65 (42)
(56.4) (20.64)
L
23KM-K3XX 1.97 (50)
23KM-K0XX 2.13 (54)
23KM-K7XX 2.99 (76)
GENERAL SPECIFICATIONS WINDING
DIAGRAM
Step Angle ....................................................................... 1.8º
RED
Step Angle Accuracy..................................................... +/-5%
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -20º to +50º C
Insulation Resistance......................... 100M Min., 500 VDC
YELLOW
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.02 mm Max. (450 g-load)
End Play..................................... 0.08 mm Max. (450 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
23KM-K250V 3.30 1.50 2.20 3,700 3.1 150.0 200 470
23KM-K379V 4.10 1.50 2.70 5,600 4.2 230.0 300 590
23KM-K032V 5.10 1.50 3.40 7,400 6.4 280.0 350 680
23KM-K716V 6.30 1.50 4.20 12,000 8.0 440.0 600 1050
TORQUE/SPEED CHARACTERISTICS
Model: 23KM-K250V Model: 23KM-K032V Model: 23KM-K716V
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 1.50 (A/WDG) " Load Inertia: 161.0 (g-cm2) Drive Current: 1.50 (A/WDG) " Load Inertia: 161.0 (g-cm2) Drive Current: 1.50 (A/WDG) " Load Inertia: 161.0 (g-cm2)
(N" mx10-4) (N" mx10-4) (N" mx10-4)
PULL OUT TORQUE PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE PULL IN TORQUE
7000 14000 14000
6000 12000 12000
5000 10000 10000
4000 8000 8000
3000 6000 6000
2000 4000 4000
1000 2000 2000
0 0 0
100 1K 10K 100K 100 1K 10K 100K 100 1K 10K 100K
(PPS) (PPS) (PPS)
20 CORPORATION " 818-341-0820
)
.26
.20
+
0.000
(6.5)
(5.0)
+
.0000
.25
.0005
( 6.35
0.012
0.05
+
.002
+
1.85
2.22
.26
(56.4)
(6.5)
(47.14)
1.500
.005
( 38.1
)
BLUE
WHITE
ORANGE
23LQ-C 5º HYBRID
º
23 5
23LQ-C 5º
L
Q
-
C
HYBRID
H
Y
B
R
I
D
inches
LEAD WIRE UL 1007
Unit:
AWG 22 (mm)
11.8 (300) MIN
.81
(20.64)
.826
.43
(21)
(11)
+ .0000
.25
- .0005
( 6.35+ 0.000)
- 0.012
.20
(5)
1.50 .002
( 38.1 0.05)
0.063 (1.59)
.75
1.85 (47.14)
.187 (4.76)
(19.05)
4- 0.20
L
P/N
2.20 (56.4)
(5.08)
L
23LQ-C0XX 2.22 (56.5)
23LQ-C2XX 1.61 (41.0)
23LQ-C3XX 1.95 (49.5)
WINDING GENERAL SPECIFICATIONS
DIAGRAM
Step Angle ......................................................................... 5º
RED
Step Angle Accuracy..................................................... +/-5%
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -20º to +50º C
Insulation Resistance......................... 100M Min., 500 VDC
YELLOW
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.02 mm Max. (450 g-load)
End Play..................................... 0.08 mm Max. (450 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
23LQ-C202V 3.9 1.1 3.50 2,300 4.0 55.0 370 360
23LQ-C309V 6.75 1.0 6.75 3,100 8.6 110.0 380 450
23LQ-C055V 3.4 2.0 1.70 3,600 2.7 160.0 450 540
Note: All models available with rear shafts.
TORQUE/SPEED CHARACTERISTICS
Model: 23LQ-C202V Model: 23LQ-C309V Model: 23LQ-C055V
Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt) Driver: Unipolar Chopper Dual " Supply Voltage: 24.0 (Volt)
Drive Current: 1.10 (A/WDG) " Load Inertia: 161.0 (g-cm2) Drive Current: 1.00 (A/WDG) " Load Inertia: 161.0 (g-cm2) Drive Current: 2.00 (A/WDG) " Load Inertia: 161.0 (g-cm2)
(N" mx10-4) (N" mx10-4) (N" mx10-4)
PULL OUT TORQUE PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE PULL IN TORQUE
3500 3500 3500
3000 3000 3000
2500 2500 2500
2000 2000 2000
1500 1500 1500
1000 1000 1000
500 500 500
0 0 0
100 1K 10K 100K 100 1K 10K 100K 100 1K 10K 100K
(PPS) (PPS) (PPS)
818-341-0820 CORPORATION
BLUE
WHITE
ORANGE
34PM-C 1.8º
º
34PM-C 1.8º HYBRID
34
P
M
-
C
1
.
8
HYBRID
H
Y
B
R
I
D
inches
LEAD WIRE UL 3266 Unit:
(mm)
AWG 22
11.8 (300) MIN
.0625 (1.59)
.187 (4.76)
.375+ .0000
- .0005
+ .000
(9.525 )
- .013
+
2.875 .002
+
(73.025 0.05)
2.74 (69.6)
4- .217 L
1.125
1.19
3.25 (82.6)
(5.5)
(28.62)
(30.2)
L
P/N
34PM-C1XX 3.69 (93.7)
34PM-C0XX 2.44 (61.9)
GENERAL SPECIFICATIONS WINDING
DIAGRAM
Step Angle ....................................................................... 1.8º
RED
Step Angle Accuracy..................................................... +/-5%
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -20º to +50º C
Insulation Resistance......................... 100M Min., 500 VDC
RED/WHITE
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.02 mm Max. (450 g-load)
End Play..................................... 0.08 mm Max. (450 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
34PM-C101 3.00 4.00 0.75 20,000 3.50 1,100.0 1,300 2,400
34PM-C108 12.00 1.00 12.00 20,000 56.00 1,100.0 1,300 2,400
34PM-C007 5.50 1.25 4.40 12,000 14.50 560.0 900 1,400
34PM-C049 1.70 4.70 0.36 12,000 1.65 560.0 900 1,400
Note: All models available with rear shafts.
TORQUE/SPEED CHARACTERISTICS
Model: 34PM-C101 Model: 34PM-C007
Driver: Dual Chopper " Supply Voltage: 35.0 (Volt) Driver: Dual Chopper " Supply Voltage: 35.0 (Volt)
Drive Current: 2.50 (A/PH) " Load Inertia: 26.9 (g-cm2) Drive Current: 1.25 (A/PH) " Load Inertia: 26.9 (g-cm2)
(KG CM) (N" mx10-4)
PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE
35 14000
30 12000
25 10000
20 8000
15 6000
10 4000
5 2000
0 0
100 1K 10K 100K 100 1K 10K 100K
(PPS) (PPS)
22 CORPORATION " 818-341-0820
WHITE
GREEN
GREEN/WHITE
06BJ-H 18º PERMANENT MAGNET
º
06BJ-H 18º
0
6
B
J
-
H
1
8
PERMANENT MAGNET
P
E
R
M
A
N
E
N
T G T
M
A
N
E
inches
Unit:
(mm)
2 x .09 (2.3)
.059+ .0000
- .0004
+ .00
( 1.5 )
- .01
.000
+
.197
.002
0.59
0.00
+
( 5 )
0.05
(15)
.04
A A
(1) .16
.20 (5)
(x2)
(4)
.06
.39 (1.5)
+
.787 .008
(9.8)
+
+ .177 .02
( )
20 0.2
+
(4.5 0.5)
.95 (24)
B1 B
.05
(1.2)
A A1
View
AA
WINDING GENERAL SPECIFICATIONS
DIAGRAM
Step Angle ........................................................................ 18º
Step Angle Accuracy....................................................... +/-1º
A
Temperature Rise.................................................. 80º C Max.
Ambient Temperature Range ........................... -10º to +50º C
Insulation Resistance......................... 100M Min., 500 VDC
A
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.05 mm Max. (100 g-load)
End Play....................................... 0.3 mm Max. (100 g-load)
Switching Sequence............................................ See page 31
B B
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
06BJ-H005 5.0 0.25 20.0 27 7.0 0.06 2.5 8
06BJ-H012 12.0 0.12 100.0 30 37.0 0.06 2.5 8
Note: This size is available in a bipolar winding only.
TORQUE/SPEED CHARACTERISTICS
Model: 06BJ-H005 Model: 06BJ-H012
Driver: Bipolar L/R Drive Dual Step Driver: Bipolar L/R Drive Dual Step
Supply Voltage: 5.0 (Volt) Supply Voltage: 12.0 (Volt)
Drive Current: 0.25 (A/PH) Drive Current: 12.0 (A/PH)
35
35
PULL OUT TORQUE
PULL OUT TORQUE
30
30
PULL IN TORQUE
PULL IN TORQUE
25
25
20
20
15
15
10
10
5
5
0
0
0 500 1000 1500 2000
0 500 1000 1500 2000
FREQUENCY (pps)
FREQUENCY (pps)
818-341-0820 CORPORATION
RUNNING TORQUE (g cm)
RUNNING TORQUE (g cm)
º
º
08BJ-H 08BJ-H 18 PERMANENT MAGNET
0
8
B
J
-
H
18º
1
8
PERMANENT MAGNET
P
E
R
M
A
N
E
N
T G T
M
A
N
E
inches
Unit:
(mm)
.72 (18.3) MAX
1.22 (31)
+
.272 -.002
+
(6.9 0.5)
-
.02 .06
(1.5)
(0.6)
.06
.059+ .0000
- .0005
(1.5)
+ .00
(1.5 )
- .01
2 x .150
(3.8)
.79
(20)
.236+ .000
- .002
+ .00
(6 )
- .05
2 x .087 (2.2)
.002
.98+
-
11.8
.05
(25+ )
- LEAD WIRE UL 1007
(300) MIN
AWG 28
GENERAL SPECIFICATIONS WINDING
DIAGRAM
Step Angle ........................................................................ 18º
BROWN
Step Angle Accuracy....................................................... +/-1º
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -10º to +50º C
Insulation Resistance......................... 100M Min., 500 VDC
ORANGE
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.04 mm Max. (100 g-load)
End Play....................................... 0.3 mm Max. (100 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
Unipolar
08BJ-H007 3.8 0.19 20.0 40 7.0 0.2 10 30
Bipolar
08BJ-H040 2.1 0.35 6.0 40 5.0 0.2 10 30
TORQUE/SPEED CHARACTERISTICS
Model: 08BJ-H007 Model: 08BJ-H040
Driver: Unipolar Chopper Dual Driver: Bipolar Chopper Dual
Supply Voltage: 24.0 (Volt) Supply Voltage: 24.0 (Volt)
Drive Current: 0.19 (A/PH) Drive Current: 0.35 (A/PH)
50 50
PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE
40 40
30 30
20 20
10 10
0 0
0 500 1000 1500 0 500 1000 1500
FREQUENCY (pps) FREQUENCY (pps)
24 CORPORATION " 818-341-0820
RED
BLACK
YELLOW
RUNNING TORQUE (g cm)
RUNNING TORQUE (g cm)
15BA-H 15º PERMANENT MAGNET
º
15BA-H 15º
1
5 5
B
A
-
H
1
PERMANENT MAGNET
P
E
R
M
A
N
E
N
T G T
M
A
N
E
inches
Unit:
(mm)
+ .008
1.97 +.02
.394
-
-
+
0.2 +
(50 )
0.5
- (10 ) .867 (22) MAX
-
.17 (4.1) MAX
.06 (1.5) .10 (2.5)
+
1.65 .004
-
(42+ 0.1) .03 (0.8)
-
+ .008
.13
-
2-(3.3+ 0.2)
-
.30
(7.5)
11.8
LEAD WIRE UL 1007
(300) MIN
AWG 26
7.5
WINDING GENERAL SPECIFICATIONS
DIAGRAM
Step Angle ........................................................................ 15º
BROWN
Step Angle Accuracy....................................................... +/-1º
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -10º to +50º C
Insulation Resistance......................... 100M Min., 500 VDC
ORANGE
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.03 mm Max. (100 g-load)
End Play....................................... 0.3 mm Max. (100 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
Unipolar
15BA-H051P 8.0 0.23 35.0 165 18.0 4.0 40 100
15BA-H073P 4.0 0.40 10.0 155 5.0 4.0 40 100
Bipolar
15BA-H043P 2.0 0.80 2.5 220 3.4 4.0 40 100
TORQUE/SPEED CHARACTERISTICS
Model: 15BA-H051P Model: 15BA-H073P Model: 15BA-H043P
Driver: Unipolar Dual Driver: Unipolar Dual Driver: Bipolar Dual
Supply Voltage: 24.0 (Volt) Supply Voltage: 24.0 (Volt) Supply Voltage: 24.0 (Volt)
Drive Current: 0.23 (A/PH) Drive Current: 0.40 (A/PH) Drive Current: 0.80 (A/PH)
250
250 250
PULL OUT TORQUE
PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE
PULL IN TORQUE 200 PULL IN TORQUE
200 200
150
150 150
100
100 100
50
50 50
0
0 0
0 500 1000 1500
0 500 1000 1500 0 500 1000 1500
FREQUENCY (pps)
FREQUENCY (pps) FREQUENCY (pps)
818-341-0820 CORPORATION
.0000
.000
0.00
-
0.05
+
0.00
-
.0004
+
-
.002
-
0.01
+
+
0.5
.02
-
+
-
+
RED
BLACK
YELLOW
RUNNING TORQUE (g cm)
RUNNING TORQUE (g cm)
RUNNING TORQUE (g cm)
R
.
3
(
R
7
.
5
)
0
4
.
)
0
1
(
º
º
15BB-H 15BB-H 7.5 PERMANENT MAGNET
1
5 7.5º
B
B
-
H
7 5
.
PERMANENT MAGNET
P
E
R
M
A
N
E
N
T G T
M
A
N
E
inches
Unit:
(mm)
+
.008
1.97 +
.02
.394
-
-
(50+ 0.2) +
L
0.5
- (10 )
-
+ .17 (4.1) MAX
1.65 .004
-
.06 (1.5)
(50+ 0.2)
-
.10 (2.5)
.03 (0.8)
+
.008
.13
-
2-(3.3+ 0.2)
-
.30
(7.5)
11.8 MIN
L
P/N (300 MIN
LEAD WIRE UL 1007
AWG 26
15BB-H0XX .867 (20)
15BB-H1XX .591 (15)
7.5
GENERAL SPECIFICATIONS WINDING
DIAGRAM
Step Angle ....................................................................... 7.5º
BROWN
Step Angle Accuracy.................................................... +/-0.5º
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -10º to +50º C
Insulation Resistance......................... 100M Min., 500 VDC
ORANGE
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.03 mm Max. (100 g-load)
End Play....................................... 0.3 mm Max. (100 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
Unipolar
15BB-H051P 8.0 0.23 35.0 165 27.0 4.0 30 100
15BB-H073P 4.0 0.40 10.0 155 6.7 4.0 30 100
15BB-H170P 6.6 0.22 30.0 190 17.0 1.5 35 65
Bipolar
15BB-H043P 2.0 0.80 2.5 205 4.5 4.0 30 100
TORQUE/SPEED CHARACTERISTICS
Model: 15BB-H051P Model: 15BB-H170P Model: 15BB-H043P
Driver: Unipolar Chopper Dual Driver: Unipolar Chopper Dual Driver: Bipolar Chopper Dual
Supply Voltage: 24.0 (Volt) Supply Voltage: 24.0 (Volt) Supply Voltage: 24.0 (Volt)
Drive Current: 0.23 (A/PH) Drive Current: 0.22 (A/PH) Drive Current: 0.80 (A/PH)
250 250 250
PULL OUT TORQUE PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE PULL IN TORQUE
200 200 200
150 150 150
100 100 100
50 50 50
0 0 0
0 500 1000 1500 0 500 1000 1500 0 500 1000 1500
FREQUENCY (pps) FREQUENCY (pps) FREQUENCY (pps)
26 CORPORATION " 818-341-0820
0.00
0.00
.0000
-
0.05
-
0.01
-
.0004
+
.000
+
+
-
.002
+
0.5
.02
-
+
-
+
RED
BLACK
YELLOW
RUNNING TORQUE (g cm)
RUNNING TORQUE (g cm)
RUNNING TORQUE (g cm)
R
.
3
(
R
7
.
5
)
0
4
.
)
0
1
(
17BB-H 7.5º PERMANENT MAGNET
º
17BB-H 7.5º
1
7 7 5
B
B
-
H
.
PERMANENT MAGNET
P
E
R
M
A
N
E
N
T G T
M
A
N
E
inches
Unit:
(mm)
+
.020
.453
1.65 + 5.08
- -
.898 (22.8) MAX
+ 0.5
( 0.2) (11.5+ )
42
-
-
+ + +
2.54 .008 .008
.06
1.37 .06 .047 .047
- - -
+
( 0.1) +.2) +.2)
35
(1.2 (1.2
-
.03 - -
.031(0.8) .031(0.8)
4-0.138
.30
) (7.5)
( 4- 3.5
11.8
(300) MIN
LEAD WIRE UL 1007
AWG 26
NOTE: Also available with winged mounting brackets.
WINDING GENERAL SPECIFICATIONS
DIAGRAM
Step Angle ....................................................................... 7.5º
BROWN
Step Angle Accuracy.................................................... +/-0.5º
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -10º to +50º C
Insulation Resistance......................... 100M Min., 500 VDC
ORANGE
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.03 mm Max. (220 g-load)
End Play....................................... 0.3 mm Max. (220 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
Unipolar
17BB-H262P 5.4 0.45 12.0 500 11.0 12.0 80 140
17BB-H267P 7.5 0.30 25.0 480 19.0 12.0 80 140
Bipolar
17BB-H240P 5.4 0.45 12.0 670 27.0 12.0 80 140
TORQUE/SPEED CHARACTERISTICS
Model: 17BB-H262P Model: 17BB-H267P Model: 17BB-H240P
Driver: Unipolar Chopper Dual Driver: Unipolar Chopper Dual Driver: Bipolar Chopper Dual
Supply Voltage: 24.0 (Volt) Supply Voltage: 24.0 (Volt) Supply Voltage: 24.0 (Volt)
Drive Current: 0.45 (A/PH) Drive Current: 0.30 (A/PH) Drive Current: 0.45 (A/PH)
600 600 600
PULL OUT TORQUE PULL OUT TORQUE PULL OUT TORQUE
PULL IN TORQUE PULL IN TORQUE PULL IN TORQUE
400 400 400
200 200 200
0 0 0
0 500 1000 1500 2000 0 500 1000 1500 2000 0 500 1000 1500 2000
FREQUENCY (pps) FREQUENCY (pps) FREQUENCY (pps)
818-341-0820 CORPORATION
.000
0.00
.0000
-
.002
-
0.05
+
+
-
.0005
+
-
0.012
+
0.000
0.1
2.54
0.2
5.08
-
-
+
+
-
-
+
+
RED
BLACK
YELLOW
RUNNING TORQUE (g cm)
RUNNING TORQUE (g cm)
RUNNING TORQUE (g cm)
º
º
23
23BB-H23BB-H 7.5 PERMANENT MAGNET
B
B
-
H
7 5
7.5º
.
PERMANENT MAGNET
P
E
R
M
A
N
E
N
T G T
M
A
N
E
inches
Unit:
(mm)
+
+
.008 .787 .0197
3.126 -
-
+
+
( 0.2) ( 20 ) 1.0 (25.4) MAX
79.4 0.5
- -
+
.004
.098 .063
2.622 -
+ (1.6)
( 0.1) (2.5)
66.6
-
.169
2 ( 4.3)
.30
.40
(7.5)
(10)
11.8
(300) M
LEAD WIRE UL 1007
AWG 26
GENERAL SPECIFICATIONS WINDING
DIAGRAM
Step Angle ....................................................................... 7.5º
BROWN
Step Angle Accuracy.................................................. +/-0.5%
Temperature Rise.................................................. 80º C Max.
BLACK
Ambient Temperature Range ........................... -10º to +50º C
Insulation Resistance......................... 100M Min., 500 VDC
ORANGE
Dielectric Strength................................... 500 VAC for 1 min.
Radial Play.................................. 0.03 mm Max. (220 g-load)
End Play....................................... 0.3 mm Max. (220 g-load)
Switching Sequence............................................ See page 31
MODEL SPECIFICATIONS
Rated Rated Current/ Winding Resistance/ Holding Rotor Detent
Model Voltage Phase Phase Torque Inductance Inertia Torque Weight
Number
V A g-cm mH g-cm2 g-cm g
Unipolar
23BB-H251P 5.0 0.75 6.6 1,200 9.0 30.0 150 280
23BB-H252P 12.0 0.34 36.0 1,200 32.0 30.0 150 280
Bipolar
23BB-H246P 4.9 0.75 6.5 1,400 17.0 30.0 150 280
TORQUE/SPEED CHARACTERISTICS
Model: 23BB-H251P Model: 23BB-H252P Model: 23BB-H246P
Driver: Unipolar Chopper Dual Driver: Unipolar Chopper Dual Driver: Bipolar Chopper Dual
Supply Voltage: 24.0 (Volt) Supply Voltage: 24.0 (Volt) Supply Voltage: 24.0 (Volt)
Drive Current: 0.75 (A/PH) Drive Current: 0.32 (A/PH) Drive Current: 0.75 (A/PH)
1200 1200 1200
PULL OUT TORQUE PULL OUT TORQUE PULL OUT TORQUE
1000 1000 1000 PULL IN TORQUE
PULL IN TORQUE PULL IN TORQUE
800 800 800
600 600 600
400 400 400
200 200 200
0 0 0
0 500 1000 1500 2000 0 500 1000 1500 2000 0 500 1000 1500 2000
FREQUENCY (pps) FREQUENCY (pps) FREQUENCY (pps)
28 CORPORATION " 818-341-0820
+
+
.0000
0.00
-
.0008
-
0.02
.0000
0.000
+
-
.0005
-
0.012
+
.05
.02
-
+
-
+
RED
BLACK
YELLOW
RUNNING TORQUE (g cm)
RUNNING TORQUE (g cm)
RUNNING TORQUE (g cm)
MOTOR TERMINOLOGY
MOTOR
M
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TERMINOLOGY
E
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M
I
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Y
STEP MOTOR
TORQUE SPEED GRAPH
CONSTRUCTION
The advantage of step motors is that they can At a particular high
operate open loop, that is, they can stop at a frequency the motor
Pull In Torque
predictable angle, rotate clockwise, counterclock- can only generate
Pull Out Torque
wise, and vary speed without feedback. Step motors enough torque to keep
are electrically commutated, and need either a the rotor moving.
unipolar or bipolar driver to effect rotation. This is the maximum
response rate at which
Hybrid step motors from page 7 to 22 have
PULSE RATE (pps)
the available torque is
electromagnetic poles, or phases, located radially
Max. Start/Stop Max. Response Rate
zero (refer to Figure 1).
Frequency
around a magnetized rotor. When a phase is
energized, it will pull the rotor magnetic pole into To start rotation, some energy is used converting
Figure 1
alignment. When phases are pulsed in rotation, the rotor s inertia from a static to a dynamic state.
called a switching sequence (refer to page 31) they During this special condition, starting from zero
create a rotating magnetic stator field. The rotor speed, the maximum torque developed is called
fields will continue to align themselves, thus causing pull in torque. Pull in torque will decrease as you
rotation. Applying potential to one pole is called increase frequency. At some point the torque
one pulse. One pulse will move the motor one step. developed from starting will be zero. This is the
maximum start/stop frequency.
The amount of rotor movement in one pulse
is called the step angle. On many of the motors, After reaching constant velocity (synchronism),
the step angle is 1.8 degrees. The error on each the motor can be accelerated or slewed up even
step is generally quite small, usually +/-5% as further to attain higher torque or higher speed.
measured from a fitted centerline, and is referred The maximum torque developed from slewing up is
to as step angle accuracy. The step error does not called pull out torque.
accumulate.
In this catalog, all torque and speed measurements
The permanent magnet step motors, from page 23 are made at the rated current. If the motor is run
to 28, consist of bobbin wound coils and precision at a current higher than the rated current, the
stamping. This construction is easier to assemble, torque speed curve will shift up proportionately.
and has a lower cost than hybrid motors. However, most of the increase is lost in heat. At a
Permanent magnet step motors typically have a particular high current, the coil temperature will
larger step angle and lower torque than hybrid rise to the point at which the insulation is
motors of the same size. threatened. The maximum temperature rise is the
maximum temperature increase the coil can
withstand without affecting its insulation.
TORQUE
A major advantage of step motors is that with one
or more phases left on, the rotor holds its
AND SPEED
position. If the rotor is forced from this holding
Motor torque is the product of the motor s gener-
position, it will attempt to move back. The maximum
ated force, multiplied by the radius from the shaft
restoring torque a motor develops is called holding
center from where it is measured. The units are
torque. It is the highest torque the motor can
either grams-centimeters (g-cm), milliNewton
develop. In this catalog, the holding torque is
meters (mNm) or ounce-inches (oz-in). Conversions
measured at rated current with two phases on.
for these rates, and for moments of inertia, are on
page 31. At low pulse rates, the motor has a high
torque output, and at high speeds, low torque.
818-341-0820 CORPORATION
TORQUE (g-cm)
continued
MOTOMOTOR TERMINOLOGY
M
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TERMINOLOGY
E
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WINDINGS
Motors are wound to accept current in one direction, Converting for these factors we get:
a unipolar motor, or in both directions, a bipolar
Ta = (Jm + J1) x (f2-f1) (2 )
motor. In general, a bipolar motor has more torque
t x 360º
than a unipolar motor, except at high speeds. The
Where:
switching sequences for unipolar and bipolar
motors are different, and can be found on page Jm = Motor rotor inertia (g-cm sec2)
31. Winding diagrams for unipolar motors can be
J1 = Load inertia (g-cm sec2)
found on the data sheets.
f2 = Ending (high speed) frequency (pps)
To increase torque, motors can be run with two
f1 = Starting frequency (pps)
phases on simultaneously. This drive mode is
t = Time for acceleration (sec)
called dual phase or two phase on. Motors can also
be run single phase. A combination of both is
called half step mode. Half step mode results in a
DETERMINING TORQUE NEEDS
rotor movement of one half the step angle, for
example, from 1.8 degrees to 0.9 degrees. Further,
by partially turning phases on and off you can
continue to reduce the step angle. This drive mode
is referred to as microstepping.
MOTOR
LOAD
MOTOR SELECTION
Motor selection usually begins with determining J1 = 150 g-cm2
the torque required. Since step motors run open
loop, you need to know beforehand what the
Figure 2
maximum torque required is. During any duty
For example, assuming the assembly in Figure 2,
cycle, the load torque varies. Usually, the highest
what is the required torque to accelerate the load
torque requirement is in accelerating the load
in .10 seconds from 0 to 1,000 pps?
from at rest to a set speed. The following variables
must be known to determine the torque required
For this example, we estimate the torque required
to accelerate a load:
for the load only, and input the acceleration of
Motor Speed (pps) accelerating from
gravity into the inertia moment by dividing it by
980 cm/sec2. From this we get:
Motor Speed (pps) accelerating to
Rotor Inertia (g-cm2)
Ta = 150 g-cm2 x (1000pps)2 x 1.8º
Load Inertia (must be less than 10X rotor inertia)
980 cm/s2 .1 sec x 360º
Step Angle (degrees)
= 52 g-cm
The acceleration component of the load, plus
frictional loads, can be calculated as follows:
To accelerate the load we would need at least
Ta = J + Tf
52 g-cm of torque, plus about 25% more for
the motor rotor. An additional 50-100% is
Where:
recommended as a safety margin, in case of load
Ta = Torque required to accelerate (g-cm)
variance or worn parts. The total is about 130
= Angular acceleration (radians/sec2)
g-cm at 1,000 pps. If a small step angle is
required, a 14PM on page 7 has ample torque.
J = Total inertia (g-cm sec2)
Tf = Friction torque (g-cm2)
Inertia will include both load inertia and rotor
inertia. Acceleration must be converted from
radians per second to steps per second.
30 CORPORATION " 818-341-0820
CONVERSION TABLES
CONVERSION
C
O
N
V
E
R
S
I
O
N
ROTARY INERTIA CONVERSION TABLE
To convert from A to B, multiply by entry in table.
T S
TABLES
A
B
L
E
B g-cm2 oz-in2 g-cm-s2 Kg-cm2 lb-in2 oz-in-s2 lb-ft2 Kg-cm-s2 lb-in-s2 lb-ft-s2
A or slug-ft2
g-cm2 1 5.46 x 10-3 1.01 x 10-3 10-3 3.417 x 10-4 1.41 x 10-5 2.37 x 10-6 1.01 x 10-6 8.85 x 10-7 7.37 x 10-8
oz-in2 182.9 1 .186 .182 .0625 2.59 x 10-3 4.34 x 10-4 1.86 x 10-4 1.61 x 10-4 1.34 x 10-5
g-cm-s2 980.6 5.36 1 .9806 .335 1.38 x 10-2 2.32 x 10-3 10-3 8.67 x 10-4 7.23 x 10-5
Kg-cm2 1000 5.46 1.019 1 .3417 1.41 x 10-2 2.37 x 10-3 1.019 x 10-3 8.85 x 10-4 7.37 x 10-5
lb-in2 2.92 x 103 16 2.984 2.926 1 4.14 x 10-2 6.94 x 10-3 2.98 x 10-3 2.59 x 10-3 2.15 x 10-4
oz-in-s2 7.06 x 104 386.08 72.0 70.615 24.13 1 .1675 7.20 x 10-2 6.25 x 10-2 5.20 x 10-3
lb-ft2 4.21 x 105 2304 429.71 421.40 144 5.967 1 .4297 .3729 3.10 x 10-2
Kg-cm-s2 9.8 x 105 5.36 x 103 1000 980.66 335.1 13.887 2.327 1 .8679 7.23 x 10-2
lb-in-s2 1.129 x 106 6.177 x 103 1.152 x 103 1.129 x 103 386.08 16 2.681 1.152 1 8.33 x 10-2
lb-ft-s2
or 1.355 x 107 7.41 x 104 1.38 x 104 1.35 x 104 4.63 x 103 192 32.17 13.825 12 1
slug-ft2
TORQUE CONVERSION TABLE
To convert from A to B, multiply by entry in table.
B g-cm oz-in Kg-cm lb-in N-m lb-ft Kg-m
A
g-cm 1 1.388 x 10-2 10-3 8.679 x 10-4 9.806 x 10-5 7.233 x 10-5 10-5
oz-in 72.007 1 7.200 x 10-2 6.25 x 10-2 7.061 x 10-3 5.208 x 10-3 7.200 x 10-4
Kg-cm 1000 13.877 1 .8679 9.806 x 10-2 7.233 x 10-2 10-2
lb-in 1.152 x 103 16 1.152 1 .112 8.333 x 10-2 1.152 x 10-2
N-m 1.019 x 104 141.612 10.197 8.850 1 .737 .101
lb-ft 1.382 x 104 192 13.825 12 1.355 1 .138
Kg-m 105 1.388 x 103 100 86.796 9.806 7.233 1
SWITCHING SEQUENCE TABLES
For clockwise rotation facing the mounting side.
Dual Phase Excitation Bipolar Dual Phase
Step A B A1 B1 Common Step A B A1 B1
1 + 1 + +
2 + 2 + +
3 + 3 + +
4 + 4 + +
ORDERING INFORMATION AND WARRANTY
WARRANTY NMB Corporation motors are warranted to be free of defects in materials and workmanship for
a period of one year from date of delivery.
APPLICATION ENGINEERING For application engineering consultation, contact your local NMB Corporation
Sales Office to receive prompt assistance.
SPECIFICATIONS NMB Corporation reserves the right to change specifications and prices without notice as
required to permit improvements in motor design.
INVENTORY This catalog is a technical guide for the designer of products using stepping motors. Please
contact your local NMB Corporation Sales Office for information on the availability of specific stepping
motors and drive characteristics listed herein. Most stepping motors shown here were manufactured to
specific applications and thus are not available from inventory. NMB can modify any motor in this catalog
to meet your particular requirements.
818-341-0820 CORPORATION
NMB Corporation Sales Offices
North America
Corporate Headquarters
9730 Independence Avenue, Chatsworth, CA 91311
Ph. 818-341-0820, Fax 818-709-0387
Western Regional Office
1735 Technology Drive, Suite 700, San Jose, CA 95110
Ph. 408-437-5636, Fax 408-437-5610
Western District Office
9730 Independence Avenue, Chatsworth, CA 91311
Ph. 818-341-0820, Fax 818-341-7316
Central Regional Office
50 East Commerce Drive, Suite A, Schaumburg, IL 60173
Ph. 847-843-3233, Fax 847-843-0955
Eastern Regional Office
4025 Steve Reynolds Boulevard, Suite 106, Norcross, GA 30093
Ph. 770-923-4477, Fax 770-923-8811
NMB Automotive
28700 Beck Road, Wixom, MI 48393
Ph. 248-926-0026, Fax 248-926-0025
International Sales Offices
Sćo Paulo, Brazil
Shanghai, China
Berkshire, England
Baillet en France, France
Langen, Germany
Kowloon, Hong Kong
P E O P L E
P E O P L E
Milan, Italy
P R O D U C T S
P R O D U C T S
Tokyo, Japan
Penang, Malaysia
V I S I O N
V I S I O N
Amsterdam, The Netherlands
A Minebea Group Company
Manila, Philippines
9730 Independence Avenue
Singapore
Chatsworth, CA 91311 U.S.A.
Seoul, South Korea
Tel: 818.341.0820
Taipei, Taiwan
Fax: 818.709.0387
Bangkok, Thailand Represented by:
E-mail: info@nmbcorp.com
Web site: www.nmbcorp.com
ISO 14001
ISO 9001
ISO 9002
QS 9000
SMC 11/98
d in USA
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