Shenzhen Jingbo Mechanical & Electrical CO.,Ltd
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NEMA34 Planetary geared stepper motor with brake
Stepper motor Specification:
| Model | Step Angle (°) | Length L(mm) | Holding Torque (N.m) | Current (A/Phase) | Resistance (Ω) | Inductance (mH) | Rotor inertia (g.cm2) | Weight (Kg) | Matched driver |
| J86HB65-04 | 1.8 | 65 | 3.3 | 2.8 | 1.4 | 3.9 | 1000 | 1.7 | JB860M |
| J86HB80-04 | 80 | 4.5 | 4.0 | 0.8 | 3.5 | 1400 | 4.0 | JB860M | |
| J86HB118-06 | 118 | 8.5 | 6.0 | 1.2 | 6.5 | 2700 | 6.0 | JB860M | |
| J86HB156-06 | 156 | 12 | 4.2 | 1.25 | 8.0 | 4000 | 7.8 | JB860M |
Note: conventional brake is power-off brake, the general brake voltage is DC24V, but we can design according to clients’ requirement
Planetary gearbox pecification:
| Technical Data | 1 stage | 2 stage | |
| Reduction ratio | 4, 5, 10 | 16, 20, 25, 40, 50, 100 | |
| Length L1: | mm | 73 | 87 |
| Rated load: | Nm | ≤50 | ≤90 |
| Efficiency: | % | 96 | 94 |
| Backlash: | arcmin | ≤15 | ≤25 |
| Weight: | KG | 2.0 | 2.5 |
| 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 |
Dimension unit: mm
Connections