DC Motor 40GB-Circle 12V 30rpm

The DC Motor 40GB-Circle 12V 30rpm is a low-speed DC gear motor from the 40GB series, Circle version with a round housing. At 12 V its output shaft turns at 30 rpm, so the gearbox provides high torque for slow, controlled motion. It suits home automation and robotics jobs such as motorised blinds, valves, robot arm joints and display turntables.

DC Motor 40GB-Circle 12V 30rpm Specifications

• Model: 40GB, Circle (round housing) version
• Rated voltage: 12 V DC
• Output speed: 30 rpm at the gearbox shaft
• Type: DC gear motor (motor with reduction gearbox)
• Direction: reversible by swapping the supply polarity
• Speed control: PWM through a motor driver

DC Motor 40GB-Circle 12V 30rpm Applications

• Motorised blinds, curtains and windows
• Valve and damper actuators
• Robot arm joints and grippers
• Display turntables
• Small winches

What's in the Box

• 1 × DC Motor 40GB-Circle, 12 V 30 rpm

Tip: Control it with an H-bridge motor driver such as the L298N or BTS7960, rated above the motor's stall current, never directly from a microcontroller pin. Add end-stop switches to any mechanism with limited travel so the motor cannot stall against a hard stop.

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