NEMA 8 High Precise Geared Stepper Motor L=30mm with Gear Ratio 50:1 Backlash 10Arcsec Harmonic Gearbox

  • Part Number: 20HS30-0604S-XG50
  • Lead Time: One Week
  • Unit Price: $425.00
  • Sales: 13

  • *Ship from China

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The order will be shipped out in 24-72 hours if the items are in stock. Please feel free to contact us for more discounts if the order is over 999USD.

This geared NEMA 8 stepper motor has 30mm body and 0.6A rated current, integrated with one highly precise harmonic gearbox of 50:1 gear ratio. It's an ideal solution to the applications that require limited space but low speed and high torque.

Motor Specification

  • P/N: 20HS30-0604S-XG50
  • Step Angle: 1.8deg
  • Bipolar/Unipolar: Bipolar
  • Holding Torque: 0.02Nm/2.84oz.in
  • Rated Current/phase: 0.6A
  • Driving Voltage: 12-24V
  • Frame Size: 20x20mm
  • Motor Length: 30mm
  • Number of Leads: 4
  • Lead Length: 300mm

Gearbox Specification

  • Gearbox Type: Harmonic
  • Gear Ratio: 50:1
  • Backlash at No-load: <=10arcsec
  • Gearbox Length: 20.5mm
  • Shaft Diameter: Φ4mm
  • Shaft Length: 10mm

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Motor Specification
Step Angle(°)1.8
Bipolar/UnipolarBipolar
Holding Torque(Nm)0.02
Holding Torque(oz.in)2.84
Rated Current(A)0.6
Frame Size(mm)20x20
Body Length(mm)30
Driving Voltage(VDC)12-24
Gearbox Specification
Gearbox TypeHarmonic
Gear Ratio50:1
Efficiency98%
Backlash at No-load10arcsec
Gearbox Length(mm)20.5
Shaft Diameter(mm)4
Shaft Length(mm)10
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