Stepper Motor 14HS20-1504S

This Nema 14 stepper motor is the strongest model in Nema 14 size motors, it with step angle 1.8deg and size 35x35x52mm. It has 4 wires, each phase draws 1.5A at 4.2V, with holding torque 40Ncm (56.7oz.in).

Electrical Specification

• Manufacturer Part Number: 14HS20-1504S
• Motor Type: Bipolar Stepper
• Step Angle: 1.8 deg
• Holding Torque: 40Ncm(56.7oz.in)
• Rated Current/phase: 1.5A
• Voltage:4.2V
• Phase Resistance: 2.8ohms
• Inductance : 3.8mH ± 20%(1KHz)

Physical Specification

• Frame Size: 35 x 35mm
• Body Length: 52mm
• Shaft Diameter: Φ5mm
• Shaft Length: 24mm
• D-cut Length: 15mm
• Number of Leads: 4
• Lead Length: 400mm
• Weight: 290g