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PR57 (NEMA 23)
TinH-CyabnridStMepoptoers
PR57H-56 Hybrid Stepper (Double Shaft)
NEMA Size 23
hybrid
stepper
motors produce high
torque in a small,
RoHS compliant
package. They are
ideal for motion
control applications
where the benefits
of smaller size with
high torque are
essential.
The NEMA Size 23
stepper motors measure only 23mm (2.24in) square
by as little as 41mm (1.6in) long.
20.6±1
1.6
5
L
56
* 15±1
Ø6.35
0 -0.013
* - applies to double-shaft only
Ø6.35
0 -0.013
Model No. Max. Length
PR57H-41 41mm Nippon Pulse America, Inc. a subsidiary of Nippon Pulse Motor Co., Ltd.
PR57H-76
76mm
Specification Motor Type Ambient Temp. Range Temperature Rise
Ø38.1±0.03 300 Min.
47.14±0.2 56.4 ±1
56.4 ±1 47.14±0.2
4-Ø5
UL1007 AWG22
Dimensions in mm
Hywbwrwid.
PR57 Datasheet
