Stepper Motor Nema17 42BYGHW811
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Overview
The 42BYGHW811 stepper motor is suitable for use with CNC or 3D printers.
Specifications
- Step accuracy: ±5%
- Ambient temperature range: 20°C ~ 50°C
- Insulation resistance: 100MΩ Min.50V DC
- Dielectric strength: 500V AC for 1 minute
- Step angle: 1.8°
- Voltage rating: 3.1 V
- Current rating: 2.5 A
- Resistance: 1.25 Ω per coil
- Inductance: 1.8 mH
- Temperature rise tolerance: 80°C
- Holding torque: 4800 g⋅cm
- Detent torque: 280 g⋅cm
- Rotor inertia: 68 g⋅c㎡
- Number of leads: 4
- Motor length : 4.8 cm
- Weight: 340 g