12V 125RPM 0.5kgfcm Brushed DC Geared Motor

Availability: Discontinued

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Description

SPG20-50K is a small-size geared motor coupled with a 50:1 gearbox. It is a general-purpose DC geared motor for some simple automation projects.

The rated voltage is 12V, yet we have tried to drive this motor from 9V to 15V. Lower voltage might not have enough torque to drive the wheel or mechanism; higher voltage will provide higher torque and higher speed, but it will shorten the life of the motor.

For Arduino lovers, get the 2A Motor Driver shield to control this motor with Arduino.

 

Specifications:

  • Rated Voltage:12VDC
  • No-load current: less than 40mA
  • No-load speed: 125 ± 12 RPM
  • Rated load torque : 49mN.m (0.5kgf.cm)
  • Rated current: less than 150mA
  • Rated load speed: 90 ± 9 RPM
  • Weight: ~ 60g
  • Shaft: D-shaped with diameter 4mm x length 11mm
  • Motor dimension : 50mm x 27.2mm x 27.2mm, detailed drawing
  • Gear ratio: 50:1
  • Sample application: Lightweight mechanism
For Arduino lover, you may need 2Amp Motor Driver Shield :)
 

Tutorials:

Attachment:
Warranty Period: 12 months
Specifications
Motor Specification
Voltage12VDC
Speed (RPM)101 - 200
Torque (kgf.cm)< 1kgf.cm
Gear Ratio50:1
Current< 150mA
Diameter Motor27.2mm
EncoderNo
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Tags: geared, motor, spg20, DC Gear motor