BMT WORM GEAR MOTOR 12V 40RPM JGY370 High Torque Reversible Motor

The BMT WORM GEAR MOTOR 12V 40RPM is a compact JGY370 reversible high-torque turbo worm gear motor designed for applications that require slow rotational speed, strong holding force, and self-locking capability. Operating from a 12V DC supply, this motor delivers a stable 40 RPM no-load speed with an output torque of 5.6kg cm, making it ideal for automation, actuators, mini winches, doors, windows, robotics, and other motion-control systems.

Unlike conventional geared motors, the JGY370 uses a micro-turbine worm gearbox that provides a significant mechanical advantage while enabling a self-locking function. When power is removed, the output shaft remains fixed, preventing back-driving and allowing the motor to hold its position without consuming electrical power. This feature makes it particularly useful for lifting, positioning, locking, and actuator applications where safety and positional stability are important.

The gearbox output shaft is arranged perpendicular to the motor shaft, resulting in a more compact overall form factor than many standard DC gear motors. This right-angle configuration is ideal for installations with limited space or strict dimensional requirements.

The motor is also fully reversible-simply reversing the polarity of the power supply changes the direction of rotation, allowing easy integration into bidirectional control systems using switches, relays, H-bridges, or motor drivers.

With a low rated current of only 0.06A, the BMT JGY370 offers excellent energy efficiency while still providing substantial torque for its size. Its robust construction and reliable gearbox make it suitable for continuous operation in both hobby and industrial environments.

Whether you're building an automated window opener, motorized door mechanism, camera positioning system, small conveyor, robotic actuator, or custom automation project, the BMT Worm Gear Motor 12V 40RPM provides dependable performance, strong holding capability, and compact installation flexibility.

Features

• High-torque JGY370 worm gear motor
• Operates from a 12V DC supply
• Low-speed output of 40 RPM
• Self-locking worm gearbox prevents back-driving
• Reversible operation by changing polarity
• Compact right-angle gearbox design
• Strong holding force without power
• Energy-efficient low current consumption
• Suitable for continuous-duty applications
• Ideal for automation and actuator systems

Specifications

• Product Type: Worm Gear Motor
• Model: JGY370
• Operating Voltage: 12V DC
• No-Load Speed: 40 RPM
• Output Torque: 5.6kg cm
• Rated Current: 0.06A
• Rotation: Reversible
• Gearbox Type: Turbo Worm Gear
• Self-Locking: Yes
• Weight: 163g

Applications

• Automatic window openers
• Automatic door systems
• Mini winches
• Robotic actuators
• Positioning systems
• Camera pan/tilt mechanisms
• Smart home automation
• Industrial automation
• Conveyor mechanisms
• Locking and latching systems
• DIY robotics projects
• Educational engineering projects

What's in the box
1 x BMT WORM GEAR MOTOR 12V 40RPM JGY370 High Torque Reversible Motor