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EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc-min for Nema 8 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc-min for Nema 8 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 8 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 8 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 8 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 8 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 8 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 8 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 8 Stepper Motor

EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 8 Stepper Motor

EGS8-G20
StepMotech
Rating 
$47.04
Quantity

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Description

This is the smallest planetary gearbx for Nema 8 stepper motor with a gear ratio of 20:1, a maximum backlash of 20arc-min and an input disameter of 4mm. It's an excellent choice for applications that require good accuracy and reliability at an exceptional value.

Gearbox Specifications

  • Part Number: EGS8-G20
  • Gearbox Type: Spur Planetary
  • Gear Material: Alloy Steel
  • Gear Ratio: 20:1
  • Efficiency: 94%
  • Backlash at No-load: <=20arcmin
  • Max.Permissible Torque: 4Nm(35.4lb-in)
  • Moment Permissible Torque: 8Nm(70.80lb-in)
  • Noise: <=55dB
  • Waterproof Rating: IP54
  • Lifetime: 20000hours

Physical Specifications

  • Frame Size: 22 x 22mm
  • Gearbox Length: 48mm
  • Output Shaft Type: D-cut
  • Output Shaft Diameter: Φ6mm
  • Output Shaft Length: 19.5mm
  • Input Shaft Diameter: Φ4mm
  • Input Shaft Length: 6.5-10.5mm
This in-line planetary gearbox has a built-in input shaft coupling and can only match Nema 8 stepper motors with a diameter of 4mm and a shaft length of 6.5-10.5mm.
Product Details
EGS8-G20

Data sheet

Frame Size(mm)
22 x 22
SKU_certificated
ISO, CE, REACH
Inventory Method
Dedicated Inventory
Product Series
EG
Gear Material
Alloy Steel
Gearbox Type
Spur Planetary
Gear Ratio
20
Output Shaft Type
D
Input Shaft Diameter(mm)
4
Output Shaft Length(mm)
19.5
Output Shaft Diameter(mm)
6
Input Shaft Length(mm)
6.5 - 10.5
Gearbox Length(mm)
48
Matching Motor Size
Nema 08 Stepper Motor
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EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 8 Stepper Motor

EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 8 Stepper Motor

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