Rotary Shafts
Reducers
NEMA23 stepper motor 2.3NM(328oz-in) with brake and Planetary gearbox4:1/5:1/10:1/16:1/20:1/25:1/40:1/50:1/100:1 reducer ratio 4A 4wire
Specification
Model
Motor
Step
Angle (°)
Length L(mm)
Motor
Holding
Tq (N.m)
Current (A/Phase)
Resistance ()
Inductance (mH)
Motor
Rotor
inertia (g.cm2)
Brake
Tq
(N.m)
Weight (kg)
Matched driver
1-stage
2-stage
1-stage
2-stage
57HSPGB41A430
1.8
132
149
0.6
3.0
0.7
1.4
120
1.9
1.7
2.0
JB542C
57HSPGB51A430
142
159
1.0
3.0
0.74
1.2
275
1.9
2.2
57HSPGB56A430
147
164
1.3
3.0
0.75
2.4
300
1.95
2.25
57HSPGB76A440
167
184
2.3
4.0
0.5
2.0
480
2.25
2.55
57HSPGB85A440
176
193
2.6
4.0
0.8
3.2
520
2.45
2.75
57HSPGB115A440
206
223
3.5
4.0
0.5
2.3
600
2.95
3.25