W125-9Y19E N20 3-6V Metal Gear Motor 1:212 48-96RPM

Compact high-torque gear motor for precise motion control

The W125-9Y19E N20 Gear Reduction Motor is a compact DC motor designed for projects that demand controlled, low-speed rotation with reliable torque output. Operating on a DC voltage range of 3V to 6V, it delivers an approximate no-load speed of 48-96 RPM, depending on supply voltage and load conditions. A full metal gearbox and metal tooth output head provide stable performance and resistance to wear in continuous or repetitive motion applications.

With a 1:212 reduction ratio, the motor converts high-speed internal rotation into slow, manageable output speed, making it well-suited for mechanisms that require accurate positioning and smooth movement. The widely used N20 form factor allows easy integration into small devices, prototypes, and compact assemblies. Typical uses include robotics, model-making, automated locks, miniature conveyors, and custom automation fixtures where space is limited but consistent torque is required.

Why It's a Smart Choice

• Controlled low-speed output - 48-96 RPM range supports applications that require smooth, observable motion rather than high-speed rotation.
• High reduction ratio - 1:212 gearbox delivers increased torque at the shaft, ideal for driving small mechanical linkages and gear trains.
• Durable metal construction - Metal gearbox and tooth head help maintain accuracy and service life under frequent use.

FAQ

Q: What power supply should I use with this motor?
A: Use a regulated DC supply between 3V and 6V. Higher voltage increases speed and torque but should not exceed 6V to avoid overheating and premature wear.

Q: Can this motor be driven by a microcontroller?
A: Yes. Control it via an appropriate motor driver or H-bridge module. Do not connect the motor directly to a microcontroller pin, as it cannot supply the required current.

Q: Is this motor suitable for continuous operation?
A: It can be used for continuous or intermittent duty, provided it is operated within the specified voltage range and not mechanically overloaded. Adequate ventilation and proper mounting are recommended.

Q: What is included in the package?
A: The package includes 1 x W125-9Y19E N20 DC gear reduction motor with metal tooth output head.