NEMA17 1.5Amp 4kg/cm stepper motor 17HS4401

This NEMA 17 bipolar motor is stepper, with a step angle of 1.8º and each winding is 1.5A to 12V, capable of charging with 4kg/cm. It has a D-type motor shaft and is widely used in 3D printers such as Prusa and general purpose CNC machines thanks to its high step precision, although this is slightly more powerful than recommended to guarantee the best reliability.

Stepper motors are generally used in a variety of applications where exact position control is desirable and the cost or complexity of the control system is justified. It is ideal for use in CNC printers, 3D printers / machine prototypes, laser cutters, linear actuators, etc.

Main features:

• Reference: 17h4401
• Connection: 4-pin (Red: A+; Blue: A-; Green: B+; Black: B-) 1 meter cable
• Operating Voltage: 12V
• Current: 1.5a
• Type: Bipolar
• Step Angle: 1.8° (200 steps per turn)
• Number of phases: 2
• Motor torque: 4 kg/cm
• Shaft diameter: 4.5 mm "D"
• Shaft length: 18mm
• Resistance: 1.5Ω per coil
• Insulation resistance: 100MΩ (500V)
• Maintenance torque: 40 N.cm
• Operating temperature -20 – +50°C