Nema 34 motor with 1.8°step angle (200 steps/revolution). Each phase draws current 5.5A, allowing for a holding torque of 4.5Nm (637oz.in)

Specifications:

• Manufacturer Part Number: 34HS31-5504S 86x80
• Step Angle: 1.8°
• Step Accuracy: 5%
• Holding Torque: 4.5Nm (637oz.in)
• Rated Current/phase: 5.5A
• Phase Resistance: 0.4ohms
• Voltage: 2.2V
• Inductance: 3.5mH±20%(1KHz)
• Weight: 2.3kg (5.1lb)
• Length: 80mm excluding shaft (3.15in)