NEMA 17 Short Geared Stepper Motor: This compact geared short stepper motor has a frame size 42-20mm with rated current 1a, integrated with a FG series high precision planetary gearbox that has a wide range of gear ratio 4 to 100. It is an ideal choice for the applications that require high torque or low speed but high precision motion control.
NEMA 17 Short Geared Stepper Motor Specification
- Part Number: 42AI20-1004S-FGXX
- Step Angle: 1.8deg w/o gearbox
- Bi/Unipolar: Bipolar
- Holding Torque: 0.14Nm w/o gearbox
- Rated Current/phase: 1.0A
- Frame Size: 42x42mm
- Motor Length: 20mm
- Number of Leads: 4
- Lead Length: 500mm
- Gearbox Type: Planetary
- Gear Ratio: 4-70:1
- Efficiency: 96%-94%
- Backlash at No-load: 15arcmin-20arcmin
- Gearbox Length: 35mm-46mm
- Shaft Diameter: Φ10mm
- Shaft Length: 25mm
- Keyway Length: 16mm
- Stepper Drive: FLKH2D1228DC
Overall Size
Motor 4 Leads Connection: A+(Black), A-(Green); B+(Red), B-(Blue)
Gearbox Length(L)=35mm for ratio 5/1, 10/1; 46mm for ratio 20/1, 50/1, 70/1.
If you need a PDF data sheet, please send the email to: info@frankhumotor.com!
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