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PR28 (NEMA 11)
PR28H-51 Hybrid Stepper (Double Shaft)
20.0 ±1
50L.5
13.5 ±0.8*
28.2 (max) 23.0 ±0.2
23.0 ±0.2 28.2 (max)
0 -0.033
Ø22.0
Ø5.0
0 -0.013
2.0
Ø5.0*
0 -0.013
Rear End Cap* Ø19.05
UL1007 AWG26
300 (min)
4-M2.5x0.45 deep 4.5
NEMA Size 11 hybrid stepper
motors produce high torque
in a small, RoHS compliant
* Applies to double shaft version only.
2-M2.5
package. They are ideal for
Wiring Diagram motion control applications Nippon Pulse America, Inc. a subsidiary of Nippon Pulse Motor Co., Ltd.
PR Series Bipolar Motors
Wiring Diagram and Rotation Chart
where the benefits of smaller
red blue
CW*
size with high torque are essential. The compact and lightweight 1.
PR28 Datasheet