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Parker: Stepper Motor (VS Series)
• Low cost stepper motors
• 17, 23 and 34-frame
• For use with the E-AC, E-DC, GT and ZETA drivesModel No.: VS21B, VS22B, VS23B
VS Series Stepper Motor PDF
Frame
Size
(mm)
Parameters
Rated torque
(oz-in)
Rotor inertia
(oz-in2)
Phase Inductance
(mH)
Detent Torque
Radial Play
(with 1.1 lb radial load)
(in)
OEM750
Motor Weight
(lb)
Series
Parallel
Size 17
VS12B
57
0.3
12.8
3.2
2.5
0.001
1.0 (0.71)
2.0 (1.42)
0.55
VS13B
73
0.37
11.2
2.8
4.0
1.01(0.71)
2.02 (1.43)
0.77
Size 23
VS21B
116
0.66
5
1.25
7.0
2.26 (1.6)
3.5 (2.47)
1.03
VS22B
195
1.64
12
3.0
8.8
2.01 (1.42)
1.54
VS23B
335
2.62
15.4
3.85
18.0
2.2
Size 34
VS31B
552
7.65
15.8
3.95
27.0
0.0008
3.0 (2.12)
3.86
VS32B
1270
14.8
25.0
6.25
50
3.13 (2.21)
6.18