Description

Nema 17 stepper motor 42HB34F08AB

These stepper motors are often used in CNC and 3-D printers.

Nema 17 stepper motor spec

• Shaft diameter 5mm
• Shaft length 21 mm
• 4 wires / 2 Phase
• Voltage: 12 V
• Current: 1.33 A / Phase
• Resistance: 2.2 ± 10% Ω / Phase
• Inductance: 2.5 ± 20% mH / Phase
• Holding Torque: 22 N. cm
• Insulation Class: B
• Step Angle: 1.8 ± 5% / Step
• Item Size: 42 * 42 * 34 mm