This document provides specifications for the Nippon Pulse PF(C)25 stepper motor with a P type gearhead, including dimensions, gear ratios, and maximum torque for each ratio. The dimensions drawing shows the physical size and connections of the motor with gearhead attached. Ratios range from 1/5 to 1/300, with maximum torque ratings of 20-100mN-m depending on the specific gear ratio. Nippon Pulse and its American distributor Electromate are also identified.

1. Nippon Pulse
Your Partner in Motion Control NPM PF(C)25
Dimensions of Geared Model
PF(C)25 w/P Gear Head
Nippon Pulse America, Inc.
a subsidiary of Nippon Pulse Motor Co., Ltd.
www.nipponpulse.com
1-540-633-1677
PF25 Tin-Can Stepper with Gearhead (P Type)
Dimensions in mm
2-Ø3.5
11.6 MAX. 26 (1)
2 11.3
MAX. Ø 25.6
1
-0.1
0
Ø6
-0.02
0
Ø3
2.5
8
Ø 25
6 ±0.2
2- 7
37
31 ±0.2
200 ±10
(7)
UL1061
AWG28
Gear Ratio 6/25 1/5 3/25 1/10 2/25 1/15 3/50 1/20
Maximum Torque 20mN·m 50mN·m
Gear Ratio 1/25 1/30 1/50 1/60 1/75
Maximum Torque 70mN·m
Gear Ratio 1/100 1/120 1/125 1/150 1/200 1/250 1/300 1/20
Maximum Torque 100mN·m
Tin-Can Steppers
Gearhead Specs
Ratios of Geared Model
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