Shenzhen Jingbo Mechanical & Electrical CO.,Ltd
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NEMA17 42mm 2phase closed loop stepper motor with planetary gearbox/ stepper motor with encoder and planetary reducer
Planetary gearbox specifications
| Technical Data | 1 stage | 2 stage | |
| Reduction ratio | 4, 5, 10 | 16, 20, 25, 40, 50, 100 | |
| Length L1: | mm | 42 | 52 |
| Rated load: | Nm | ≤15 | ≤25 |
| Efficiency: | % | 95 | 90 |
| Backlash: | arcmin | ≤15 | ≤25 |
| Weight: | KG | 0.4 | 0.6 |
| 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) | Weight(kg) | Matched Driver | |||
| 1-stage | 2-stage | 1-stage | 2-stage | ||||||||
| 42HSEPG33 | 98 | 108 | 0.2 | 1.5 | 1.4 | 1.4 | 35 | 0.9 | 1.1 | HSE57 | |
| 42HSEPG38 | 104 | 114 | 0.4 | 1.5 | 2.3 | 4.3 | 54 | 1.0 | 1.2 | ||
| 42HSEPG47 | 112 | 122 | 0.6 | 2.5 | 0.9 | 1.6 | 72 | 1.1 | 1.3 | ||
| 42HSEPG60 | 125 | 135 | 0.8 | 2.5 | 1.0 | 2.4 | 110 | 1.15 | 1.35 | ||
Note: Other reduction ratio is acceptable, it can be customized according to customers’ requirements.
Dimension unit:mm
Encoder Connections
| RED | WHITE | BLACK | BLUE | YELLOW | GREEN |
| 5V | 0V | A+ | A- | B+ | B- |
Motor connection