nema-8-short-geared-stepper-motor-ratio-90-planetary-gearbox

NEMA 8 Geared Stepper Motor L=28mm Reduction Ratio 90:1 Planetary Gearbox

$50.00

In Stock:

10

Model: 20AI28-0504A-PG90

Weight: 0.2KG

Certificated: ISO, CE, RoHS

Ships From China

10 in stock (can be backordered)

NEMA 8 Short Geared Motor: This micro NEMA 8 short geared motor has a frame size 20-28mm with rated current 0.5a, integrated with a PG series planetary gearbox of gear ratio 90.25:1. It is an ideal choice for the applications that require high torque or low speed but high precision motion control.

NEMA 8 Short Geared Motor Specification

  • Part Number: 20AI28-0504A-PG90
  • Step Angle: 1.8deg w/o gearbox
  • Bi/Unipolar: Bipolar
  • Holding Torque: 0.02Nm w/o gearbox
  • Rated Current/phase: 0.5A
  • Frame Size: 20x20mm
  • Motor Length: 28mm
  • Number of Leads: 4
  • Lead Length: 300mm
  • Gearbox Type: Planetary
  • Gear Ratio: 90.25:1
  • Efficiency: 70%
  • Backlash at No-load: 2.0deg
  • Gearbox Length: 31.2mm
  • Shaft Diameter: Φ6mm
  • Shaft Length: 15mm
  • D-cut Length: 9mm
  • Steppe Drive: FLKH2D0228DC

Overall Size

NEMA 8 Short Geared Motor

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Tag: 0.04nm, 20-28mm, 20-38mm, dual shaft, nema 8 geared motor, pg19, pg5, pg64, pg90, short reducer

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