DC Motor 37GB-540 12V 120rpm

The DC Motor 37GB-540 12V 120rpm is a DC gear motor from the 37GB series, which pairs a brushed DC motor with a 37 mm reduction gearbox. It runs from a 12 V supply and turns its output shaft at 120 rpm, and the gear reduction gives it far more torque than a bare motor, so it suits robot wheels, winches, turntables and mechanisms that need slow, strong rotation.

DC Motor 37GB-540 12V 120rpm Specifications

• Model: 37GB-540
• Rated voltage: 12 V DC
• Output speed: 120 rpm at the gearbox shaft
• Gearbox: 37 mm diameter (37GB series)
• Type: DC gear motor
• Direction: reversible by swapping the supply polarity

DC Motor 37GB-540 12V 120rpm Applications

• Drive wheels for medium and heavy robots and rovers
• Winches and lifting mechanisms
• Turntables and rotating displays
• Automatic doors, curtains and valve drives
• 12 V battery and solar projects

What's in the Box

• 1 × DC Motor 37GB-540, 12 V 120 rpm

Tip: Drive the motor through an H-bridge motor driver rated above its start-up (stall) current, such as an L298N for lighter loads or a BTS7960 for heavier ones, never straight from a microcontroller pin. Mount it with a 37GB motor bracket and use a coupling that matches the shaft.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.