NEMA23 size 57mm 2phase closed loop stepper motor with right-angle planetary gearbox and permanent magnet brake / motor with encoder and right-angle reducer and brake
Planetary gearbox specification
Technical Data | 1 stage | 2 stage | |
Reduction ratio | 3, 4, 5, 7, 10 | 12, 16, 20, 25, 28, 35, 40, 50, 70 | |
Length L1: | mm | 115.5 | 131.5 |
Rated load: | Nm | ≤25 | ≤40 |
Efficiency: | % | 95 | 90 |
Backlash: | arcmin | ≤10 | ≤12 |
Weight: | KG | 2.0 | 2.3 |
Rated input speed: | rpm | 4000 | 4000 |
Max input speed: | rpm | 8000 | 8000 |
Safety class: | IP | 65 | 65 |
Lubrication: | Life grease lubrication | Life grease lubrication | |
Noise: | dB | ≤60 | ≤60 |
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 | |||||||||
57HSEZPGB56 | 217.5 | 1.3 | 4 | 0.3 | 1.13 | 300 | 1.9 | 3.45 | 3.75 | HSE57 |
57HSEZPGB76 | 237.5 | 2.3 | 4 | 0.42 | 1.55 | 480 | 3.75 | 4.05 | ||
57HSEZPGB85 | 246.5 | 2.6 | 4 | 0.38 | 1.9 | 530 | 3.85 | 4.15 | ||
57HSEZPGB102 | 263.5 | 3 | 4 | 0.5 | 2.4 | 640 | 4.05 | 4.35 | ||
57HSEZPGB112 | 273.5 | 3.5 | 4 | 0.65 | 3.2 | 700 | 4.35 | 4.65 |
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