The 3.5 RPM 12V DC Centre Shaft Geared Motor is a high-torque, ultra-low-speed direct-current motor integrated with an all-metal reduction gearbox. Known as a “centre shaft” motor because the output spindle projects directly from the center of the gear assembly, this device is engineered to achieve massive mechanical advantage. It converts high-speed, low-torque electrical rotation into a slow, unstoppable rotational force, making it highly optimal for precision automation, all-terrain heavy robots, and heavy-duty industrial prototypes.Â
✨ Key Features
- Extreme Mechanical Reduction: Features massive internal gear ratios to deliver immense holding and pulling torque without stalling the core motor.
- Industrial Metal Drivetrain: Outfitted with premium, wear-resistant steel or brass spur gears packed with factory lithium lubrication for maintenance-free longevity.Â
- Threaded Output Coupling: The 6mm output shaft contains an internal M3 threaded drill hole, ensuring zero-slip mechanical anchoring to custom wheels or pulleys.Â
- Flexible Polarity Control: Functions as a straightforward, two-wire brushed DC motor where reversing terminal polarity instantly switches rotation between clockwise and counterclockwise.

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