NEMA 17 Geared Stepper Motor 48mm: This compact geared stepper motor has a frame size 42-48mm with rated current 1.68a, integrated with a PG series economy planetary gearbox that has a wide range of gear ratio 4 to 139. It is an ideal choice for the applications that require high torque or low speed but high precision motion control.
NEMA 17 Geared Stepper Motor 48mm Specification
- Part Number: 42AI48-1684S-PGXX
- Step Angle: 1.8deg w/o gearbox
- Bi/Unipolar: Bipolar
- Holding Torque: 0.55Nm w/o gearbox
- Rated Current/phase: 1.68A
- Frame Size: 42x42mm
- Motor Length: 48mm
- Number of Leads: 4
- Lead Length: 500mm
- Gearbox Type: Planetary
- Gear Ratio: 4-139:1
- Efficiency: 90%-70%
- Backlash at No-load: 1deg-2deg
- Gearbox Length: 29.2mm-44.6mm
- Shaft Diameter: Φ8mm
- Shaft Length: 20mm
- D-cut Length: 15mm
- Stepper Drive: FLKH2D1228DC
Overall Size
Motor 4 Leads Connection: A+(Black), A-(Green); B+(Red), B-(Blue)
Gearbox Length(L)=29.2mm for ratio 5/1, 36.8mm for ratio 14/1, 19/1, 27/1, 44.6mm for ratio 51/1, 100/1.
If you need a PDF data sheet, please send the email to: info@frankhumotor.com!
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