12V 136RPM N20 worm gear motor (Worm Gear) - Micro geared motor, double shaft

The N20 Worm Gear geared motor is a compact micro DC reduction motor for low speeds and high torque. The worm gear (90° output) enables space-saving angular power transmission. The gold-colored metal gear housing and the double shaft (shaft leads out on both sides) are typical visual features - ideal for robotics, model making, mini-actuators, locking mechanisms and DIY mechanisms.

Technical data

• Operating voltage: 12 V

• Revolutions per minute (idling): approx. 136 RPM

• Gear ratio: 1:118

• Idle current: 17 mA

• Blocking current: 252 mA

• Blocking torque: approx. 368.75 gf-cm

• Total length (motor + gearbox, without shafts): 33.0 ± 0.3 mm

• Gearbox length: 18.0 ± 0.1 mm

• Gearbox front dimension: 12 × 18 mm

• Motor diameter: Ø 12 mm

• Shaft length (double shaft): 2 × (10 ± 0.2) mm

• Shaft profile: D-shaft Ø 4.0 mm, flat dimension Ø 3.0 mm, step Ø 2.5 mm

Scope of delivery

• 1x 12V 136RPM N20 worm gear motor (Worm Gear) - Micro geared motor, double shaft