NEMA23 size 57mm 2phase closed loop stepper motor with planetary gearbox and permanent magnet brake / stepper motor with encoder and planetary reducer and brake
Planetary gearbox specification
Technical Data | 1 stage | 2 stage | |
Reduction 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 |
Weight: | KG | 0.8 | 1.1 |
Rated input speed: | rpm | 3000 | 3000 |
Max input speed: | rpm | 5000 | 5000 |
Safety class: | IP | 65 | 65 |
Lubrication: | Life grease lubrication | Life grease lubrication | |
Noise: | dB | ≤45 | ≤45 |
Service life: | h | ~20000 | ~20000 |
Specifications
Model | Length(L:mm) | Motor Holding Torque (N.m) | Rated Current (A) | Resistance/Phase (Ω) | Inductance/Phase (mH) | Rotor Inertia (g.cm2) | Brake Torque(N.m) | Weight(kg) | Matched Driver | ||
1-stage | 2-stage | 1-stage | 2-stage | ||||||||
57HSEPGB56 | 167 | 184 | 1.3 | 4 | 0.3 | 1.13 | 300 | 1.9 | 2.25 | 2.55 | HSE57 |
57HSEPGB76 | 187 | 204 | 2.3 | 4 | 0.42 | 1.55 | 480 | 2.55 | 2.85 | ||
57HSEPGB85 | 196 | 213 | 2.6 | 4 | 0.38 | 1.9 | 530 | 2.65 | 2.95 | ||
57HSEPGB102 | 213 | 230 | 3 | 4 | 0.5 | 2.4 | 640 | 2.85 | 3.15 | ||
57HSEPGB112 | 223 | 240 | 3.5 | 4 | 0.65 | 3.2 | 700 | 3.15 | 3.45 |
Note: Other reduction ratio is acceptable, the brake is DC24V power-off brake, other voltage can be customized as required.
Dimension unit:mm
Encoder Connections
RED | WHITE | BLACK | BLUE | YELLOW | GREEN |
5V | 0V | A+ | A- | B+ | B- |
Motor connection