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EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc-min for Nema 17 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc-min for Nema 17 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 17 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 17 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 17 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 17 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 17 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 17 Stepper Motor
  • EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 17 Stepper Motor

EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 17 Stepper Motor

EG17-G20
StepMotech
Rating 
$29.92
Quantity

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Description

The size of this gearbox is 42 x 42mm and the input shaft diameter is 5mm. This high-precision planetary gearbox is belong to EG series gearbox, it with gear ratio 20:1 and a maximum 20arc-min backlash. It's an excellent choice for applications that require good accuracy and reliability at an exceptional value. This inline planetary gearbox built-in an input shaft coupling which can match any standard Nema 17 stepper motor and brushless dc motor.

Gearbox Specifications

  • Part Number: EG17-G20
  • Gearbox Type: Spur Planetary
  • Gear Material: Alloy Steel
  • Gear Ratio: 20:1
  • Efficiency: 94%
  • Rotor Inertia: 0.03kg·cm²
  • Backlash at No-load: <=20arcmin
  • Max.Permissible Torque: 12Nm(106.21lb-in)
  • Moment Permissible Torque: 24Nm(212.42lb-in)
  • Noise: <=65dB
  • Waterproof Rating: IP54
  • Lifetime: 20000hours

Physical Specifications

  • Frame Size: 42 x 42mm
  • Gearbox Length: 67mm
  • Output Shaft Type: Key way
  • Output Shaft Diameter: Φ8mm
  • Output Shaft Length: 21.5mm
  • Input Shaft Diameter: Φ5mm
  • Input Shaft Length: 21.5-25mm
The suitable bracket is ST-M12.
Product Details
EG17-G20

Data sheet

Frame Size(mm)
42 x 42
SKU_certificated
ISO, CE, REACH
Inventory Method
Dedicated Inventory
Product Series
EG
Weight(g)
382
Gear Material
Alloy Steel
Gearbox Type
Spur Planetary
Gear Ratio
20
Output Shaft Type
Keyway
Input Shaft Diameter(mm)
5
Output Shaft Length(mm)
21.5
Output Shaft Diameter(mm)
8
Input Shaft Length(mm)
21.5 - 25
Gearbox Length(mm)
67
Matching Motor Size
Nema 17 Stepper Motor
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EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 17 Stepper Motor

EG Series Planetary Gearbox Gear Ratio 20:1 Backlash 20arc_min for Nema 17 Stepper Motor

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