3V 380:1 Micro Metal Gearmotor, 20RPM

Manufacturer #: 12SG-N20VA

Price  :
Sale price $7.45

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In stock (954 units), ready to be shipped

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  • Precious metal brushes
  • Shaft length 10mm, D-shaped
  • Long lifetime, low noise
  • Rotation : CW / CCW reversible
  • RoHS compliant

This motor of the 12mm Gearmotor series is of middle power, very robust and suitable for the most demanding robots. It works with a 3V supply voltage and has a 1/380 reduction gear. The motor is bolted very robustly with M3 screws.

The case is primarily made up of spur gears, but features helical gears for the first stage to reduce noise and improve efficiency. These units have a 10mm long, 3mm diameter D-shaped output shaft.

By default, the motor is delivered in a 3V 20 RPM version (1/380 reducer) but other voltages and other reduction ratios are available on request: Reduction ratios available: 1/10, 1/30, 1/50, 1/75, 1/100, 1/150, 1/210, 1/250, 1/298, 1/380, 1/1000.

Motor size : 12mm * 10mm * 26mm

Shaft length : 10mm

Attached files

Model: 12SG-N20VA-380

Rated Voltage : 3 V DC

Operating Voltage : 1.5 to 12 V DC

Gear ratio : 1/380

No Load Speed : 20 RPM

No Load Current: 20 mA

Rated Speed : 12 RPM

Rated Torque : 1.2 Kg.cm

Rated Current : 80mA

Stall Torque: 2.8 Kg.cm

Stall Current: 0.36 A

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