Shenzhen Jingbo Mechanical & Electrical CO.,Ltd
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4wires double shaft NEMA23 stepper motor 1.3N.m(186oz-in) motor length 56mm shaft diameter 6.35/8.0mm 3.0A
General specifications
Step Angle Accuracy: 5%
Temperature rise: 80°c Max
Ambient temperature: -10°c~+50°c
Insulation resistance: 100MΩ Min 500VDC
Dielectric strength: 500V AC 1minute
Shaft Radial Play: 0.02mm Max(450g-load)
Shaft Axial Play: 0.08mm Max(450g-load)
| Model | Step Angle (°) | Length L(mm) | Holding Torque (N.m) | Current (A/Phase) | Resistance (Ω) | Inductance (mH) | Rotor inertia (g.cm2) | Weight (kg) | Shaft diameter (mm) | Axis stretch (mm) | Matched driver |
| 57HS41B43006 | 1.8 | 41 | 0.6 | 3.0 | 0.7 | 1.4 | 120 | 0.45 | 6.35 | Leveling block 0.5x20 | JB542M |
| 57HS51B43006 | 51 | 1.0 | 3.0 | 0.74 | 1.2 | 275 | 0.65 | 6.35 | Leveling block 0.5x20 | ||
| 57HS56B43006 | 56 | 1.3 | 3.0 | 0.75 | 2.4 | 300 | 0.7 | 6.35 | Leveling block 0.5x20 | ||
| 57HS56B43008 | 56 | 1.3 | 3.0 | 0.75 | 2.4 | 300 | 0.7 | 8.0 | Leveling block 0.5x20 | ||
| 57HS76B44006 | 76 | 2.3 | 4.0 | 0.5 | 2.0 | 480 | 1.0 | 6.35 | Leveling block 0.5x20 | ||
| 57HS76B44008 | 76 | 2.3 | 4.0 | 0.5 | 2.0 | 480 | 1.0 | 8.0 | Leveling block 0.5x20 | ||
| 57HS85B44008 | 85 | 2.6 | 4.0 | 0.8 | 3.2 | 520 | 1.2 | 8.0 | Leveling block 0.5x20 | ||
| 57HS115B44008 | 115 | 3.5 | 4.0 | 0.5 | 2.3 | 600 | 1.7 | 8.0 | Leveling block 0.5x20 |
| Model | Forward shaft | Rear shaft | ||
| Shaft diameter(mm) | Axis stretch(mm) | Shaft diameter(mm) | Axis stretch(mm) | |
| 57HS56B43006 | 6.35 | Leveling block 0.5x20 | 6.35 | Leveling block 0.5x19 |
| 57HS56B43008 | 8.0 | Leveling block 0.5x20 | 8.0 | Leveling block 1x19 |
| 57HS76B44006 | 6.35 | Leveling block 0.5x20 | 6.35 | Leveling block 0.5x19 |
| 57HS76B44008 | 8.0 | Leveling block 0.5x20 | 8.0 | Leveling block 1x19 |
■Dimension Unit:mm
■Frequency-torque characteristics
■Connections