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