Nema 14 Stepper Motor Bipolar L=51mm w/ Gear Ratio 5 1 Planetary Gearbox

Description

Nema 14 Stepper Motor Bipolar L=51mm w/ Gear Ratio 5:1 Planetary Gearbox

This Nema 14 stepper motor with a 51mm body and 1.5A rated current integrated a planetary gearbox of 5.18:1 gear ratio. It’s a good solution for limited space applications requiring low speed and high torque.

Electrical Specifications

• Manufacturer Part Number: 14HS20-1504S-PG5
• Motor Type: Bipolar Stepper
• Step Angle: 0.35 deg
• Holding Torque without Gearbox: 40Ncm(56.)
• Rated Current/phase: 1.5A
• Phase Resistance: 2.8ohms
• Inductance: 3.8mH ± 20%(1KHz)

Gearbox Specifications

• Gearbox Type: Planetary
• Gear Ratio: 5.18: 1
• Efficiency: 90%
• Backlash at No-load: <=3 deg
• Torque: 3Nm(424.)
• Moment Permissible Torque: 5Nm(708.)
• Shaft Maximum Axial Load: 50N
• Shaft Maximum Radial Load: 100N

Physical Specifications

• Frame Size: 35 x 35mm
• Motor Length: 52mm
• Gearbox Length: 28.2mm
• Shaft Diameter: Φ6mm
• Shaft Length: 18mm
• D-cut Length: 12mm
• Number of Leads: 4
• Lead Length: 400mm
• Weight: 600g

Connection