DC Motor 37GB-550 12V 300rpm

The DC Motor 37GB-550 12V 300rpm is a brushed DC gear motor that pairs a 550-size motor with a 37 mm diameter reduction gearbox from the 37GB series. Running from 12 V, it turns the output shaft at about 300 rpm, a good middle ground between speed and torque. That makes it a common choice for robot car wheels, conveyors and DIY automation that needs steady, reliable rotation.

DC Motor 37GB-550 12V 300rpm Specifications

• Motor type: brushed DC motor, 550 size
• Gearbox: 37 mm diameter reduction gearbox (37GB series)
• Rated voltage: 12 V DC
• Output speed: about 300 rpm at 12 V
• Direction: reversible by swapping the supply polarity
• Connections: two motor terminals

DC Motor 37GB-550 12V 300rpm Applications

• Drive wheels for robot cars, rovers and mobile platforms
• Conveyor belts and sorting machines
• Sliding doors, curtains and other DIY automation
• Robotics competitions and university projects

What's in the Box

• 1 × 37GB-550 12 V 300 rpm DC gear motor

Tip: Use an H-bridge motor driver such as the BTS7960 with a 12 V supply that can deliver the motor's start-up current, and control the speed with PWM. At 300 rpm a 65 mm wheel gives a top speed of roughly 1 m/s, which is quick for an indoor robot.

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