speed reducer
Reducers
NEMA23 stepper motor 3.5NM with Planetary gearbox 4:1/5:1/10:1/16:1/20:1/25:1/40:1/50:1/100:1 reducer ratio 4A 4wires
Specification
Model
Motor
Step
Angle (°)
Length L(mm)
Motor
Holding
Tq (N.m)
Current (A/Phase)
Resistance ()
Inductance (mH)
Motor
Rotor
inertia (g.cm2)
Weight (kg)
Matched driver
1-stage
2-stage
1-stage
2-stage
57HSPG41A430
1.8
94
111
0.6
3.0
0.7
1.4
120
1.25
1.55
JB542C
57HSPG51A430
104
121
1.0
3.0
0.74
1.2
275
1.45
1.75
57HSPG56A430
109
126
1.3
3.0
0.75
2.4
300
1.5
1.8
57HSPG76A440
129
146
2.3
4.0
0.5
2.0
480
1.8
2.1
57HSPG85A440
138
155
2.6
4.0
0.8
3.2
520
2.0
2.3
57HSPG115A440
168
185
3.5
4.0
0.5
2.3
600
2.5
2.8
Planetary gearboxspecification
1 stage
2 stage
Gear ratio
4 5 10
16 20 25 40 50 100
Length L1:
mm
53
70
Rated load:
Nm
25
40
Efficiency:
% 95
90
Backlash:
arcmin
15
25
Rated input speed:
rpm
3000
3000
Max input speed:
rpm
5000
5000
Safety class:
IP
65
65
Lubrication:
Life grease lubrication
Noise:
dB
45
45
Service life:
h ~20000
~20000
Dimension unit: mm
Connections
Note: