NEMA 23 stepper motors are used on big 3D printers and CNC machines. This is a high torque, bi-polar, 4-wire stepper motor and comes with 300mm leads.

Specifications:

• Size: NEMA 23 (57mm x 57mm)
• Length: 112mm
• Step angle: 1.8 Degrees
• Rated voltage: 6.3V
• Current/Phase: 3A
• Resistance/Phase: 2.1 Ohm
• Inductance/Phase: 9mH
• Holding Torque: 30kg.cm
• Number of leads: 4
• Rotor inertia: 810g.cm^2
• Weight: 1.63kg
• Recommended stepper driver for this motor: MKS TB6600 Stepper Driver

Dimensions:

Please note: This motors has a 8mm diameter output shaft due to the higher torque.