NEMA 11 Precision Geared Stepper: This size 28mm NEMA 11 stepper motor L=32mm with a holding torque of 0.07Nm/9.94oz.in is equipped with a high-precision FGS series planetary gearbox with a gear ratio of 20:1. Compared to the motors with KGS series planetary gearboxes, precision and accuracy of this motor with FGS series gearboxes has been significantly improved, with a maximum backlash of up to 15arcmin.
With its superior precision and reliability, motors with FGS series planetary gearbox delivers outstanding performance, making it become an ideal choice for applications whose accuracy, durability and value are critical.

NEMA 11 Precision Geared Stepper Specification

• Part Number: 28AI32-0674S-FGS20
• Step Angle: 1.8deg w/o gearbox
• Bi/Unipolar: Bipolar
• Holding Torque: 0.07Nm w/o gearbox
• Rated Current/phase: 0.67A
• Frame Size: 28x28mm
• Motor Length: 32mm
• Number of Leads: 4
• Lead Length: 500mm
• Gearbox Type: Planetary
• Gear Ratio: 20:1
• Efficiency: 94%
• Backlash at No-load: 15arc-min
• Gearbox Length: 46.5mm
• Shaft Diameter: Φ5mm
• Shaft Length: 20mm
• D-cut Length: 15mm
• Stepper Drive: FLKH2D0228DC

Overall Size