Nema 11 Stepper Motor Bipolar L=51mm w/ Gear Ratio 19 1 Planetary Gearbox

Description

Nema 11 Stepper Motor Bipolar L=51mm w/ Gear Ratio 19:1 Planetary Gearbox

This Nema 11 stepper motor with a 51mm body and 0.67A rated current integrated a planetary gearbox of 19.19:1 gear ratio. It’s a good solution for limited space applications requiring low speed and high torque.

Electrical Specifications

• Manufacturer Part Number: 11HS20-0674S-PG19
• Motor Type: Bipolar Stepper
• Holding Torque without Gearbox: 14Ncm(19.)
• Rated Current/phase: 0.67A
• Phase Resistance: 12ohms
• Inductance: 6.5mH ± 20%(1KHz)

Gearbox Specifications

• Gearbox Type: Planetary
• Gear Ratio: 19.19: 1
• Gear Efficiency: 80%
• Backlash at No-load: <=3 deg
• Torque: 3Nm()
• Moment Permissible Torque: 5Nm()
• Shaft Maximum Axial Load: 5N
• Shaft Maximum Radial Load: 25N

Physical Specifications

• Frame Size: 28 x 28mm
• Motor Length: 50.5mm
• Gearbox Length: 35mm
• Shaft Diameter: Φ6mm
• Shaft Length: 18mm
• D-cut Length: 12mm
• Number of Leads: 4
• Lead Length: 500mm
• Weight: 400g

Connection