Shenzhen Jingbo Mechanical & Electrical CO.,Ltd
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NEMA 23, NEMA 34 Geared 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 | gear ratio |
| J57HB56-03 | 1.8 | 56 | 0.9 | 3.0 | 0.75 | 1.1 | 300 | 0.7 | JB542M/JB278M | 1:3 1:5 1:10 1:15 1:20 1:50 |
| J57HB76-03 | 76 | 1.5 | 3.0 | 1.0 | 1.6 | 480 | 1.4 | JB542M/JB278M | ||
| J57HB115-03 | 115 | 2.0 | 3.0 | 2.2 | 3.5 | 600 | 2.0 | JB542M/JB278M | ||
| 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 |
Other reduction ratio is acceptable, it can be customized according to clients’ requirement
Dimension
Connections