Size 57mm NEMA 23 L=56mm 2.8A Economy Planetary Gearbox Reduction Stepper Motor

Size 57mm NEMA 23 L=56mm 2.8A Economy Planetary Gearbox Reduction Stepper Motor

Price range: $50.00 through $54.00

In Stock:

10

Model: 57AI56-2804S-PG

Weight: 1.2KG

Certificated: ISO, CE, RoHS

Brand: FRANKHUAI

Ships From China

NEMA 23 Planetary Gearbox Stepper: This big geared stepper motor has a frame size 57-56mm with rated current 2.8A, integrated with a PG series planetary gearbox that has a wide range of gear ratio 4 to 77. It is an ideal choice for the applications that require high torque or low speed but high precision motion control.

NEMA 23 Planetary Gearbox Stepper Specification

  • Part Number: 57AI56-2804S-PG
  • Step Angle: 1.8deg w/o gearbox
  • Bi/Unipolar: Bipolar
  • Holding Torque: 1.2Nm w/o gearbox
  • Rated Current/phase: 2.8A
  • Insulation Class: B 130°C
  • Frame Size: 57x57mm
  • Motor Length: 56mm
  • Number of Leads: 4
  • Lead Length: 500mm
  • Gearbox Type: Planetary
  • Gear Ratio: 4-77:1
  • Efficiency: 90%-70%
  • Backlash at No-load: 1deg-2deg
  • Gearbox Length: 48mm-72mm
  • Shaft Diameter: Φ12mm
  • Shaft Length: 30mm
  • Keyway Length: 20mm

Overall Size

NEMA 23 Planetary Gearbox Stepper

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Tag: 2.8a, 57-56mm, nema 23 economy reducer, nema 23 pg gearbox, pg15, pg4, pg47, pg77

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