Shenzhen Jingbo Mechanical & Electrical CO.,Ltd
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NEMA23 6-lead 215 Oz-in CNC Dual shaft stepper motor stepping motor 3.0A
General specifications
Step Angle Accuracy: 5%
Temperature rise: 80°c Max
Ambient temperature: -20°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)
Specifications
| 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 |
| J57HB56-03 | 1.8 | 56 | 0.9 | 3.0 | 0.75 | 1.1 | 300 | 0.7 | JB234MA JB245M |
| J57HB76-03 | 76 | 1.5 | 3.0 | 1.0 | 1.6 | 480 | 1.0 |
| Model | Forward shaft | Rear shaft | ||
| Shaft diameter(mm) | Axis stretch(mm) | Shaft diameter(mm) | Axis stretch(mm) | |
| J57HB56-03 | 6.35 | Leveling block 0.5x20 | 6.35 | Leveling block 0.5x19 |
| J57HB76-03 | 6.35 | Leveling block 0.5x20 | 6.35 | Leveling block 0.5x19 |
Only the representation of the products, we can design according to clients’ requirement
Dimension
Frequency-torque characteristics
Connections