Linear stepper motor which named Nema 17 external linear actuator, the motor part is 40mm 1.8 degree 1.2A Nema 17 stepper motor. It was integrated with 500mm Tr8*8 threaded rod and a POM screw nut move along the threaded rod.

Electrical Specification

• Manufacturer Part Number: 17HS3001-500N88

• Motor Type: External Linear Stepper

• Step Angle: 1.8 deg

• Holding Torque: 40Ncm

• Rated Current/phase: 1.2A

• Phase Resistance: 30ohms

• Voltage: 2.8V

• Inductance: 37mH ± 20%(1KHz)

Physical Specification

• Frame Size: 42x 42mm

• Body Length: 40mm

• Lead Screw Length: 500m

• Lead Screw Diameter: 8mm

• Lead /Step: 2mm

• Lead/Revolution: 8mm 

• Number of Leads: 4

• Lead Length: 700mm

• Weight : 400g