NEMA 11 High Precision Geared Stepper 32mm: This frame size 28mm NEMA 11 gearbox reduction stepper motor has 32mm body and 1.0A rated current, integrated with one high precision & short length planetary gearbox. It’s a good solution to the applications that require limited space but low speed and high torque.
NEMA 11 High Precision Geared Stepper 32mm Specification
- Part Number: 28AI32-1004S-PLEXX
- Step Angle: 1.8deg w/o gearbox
- Bi/Unipolar: Bipolar
- Holding Torque: 0.07Nm w/o gearbox
- Rated Current/phase: 1.0A
- Frame Size: 28x28mm
- Motor Length: 32mm
- Number of Leads: 4
- Lead Length: 500mm
- Gearbox Type: Planetary
- Gear Ratio: 4-200:1
- Efficiency: 96%-90%
- Backlash at No-load: 15arcmin-25arcmin
- Gearbox Length: 21.7mm-38.7mm
- Shaft Diameter: Φ6mm
- Shaft Length: 20mm
- D-cut Length: 15mm
- Stepper Drive: FLKH2D1228DC
Overall Size

Gearbox Length(L)=21.7mm for ratio 5/1, 10/1, 31.2mm for ratio 20/1, 50/1, 38.7mm for ratio 100/1.
If you need a PDF data sheet, please send the email to: info@frankhumotor.com!
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