36mm 12V Brushless Planetary Gear Motor Torque Low Noise Metal Gears PWM Speed Control for Robotics

DC Brushless Planetary Gear Motor Model 3525 (Model number 363525SZ) Why choose this motor Stable, durable drive: pure copper coils and metal planetary gears improve thermal performance and wear resistance for longer service life. Versatile torque and speed: delivers up to 25 kg.cm of torque and runs at approximately 1154 RPM at 12V, suitable for geardriven mechanisms that need reliable low to medium speed torque. Flexible installation: reversible rotation and builtin speed regulation make it easy to integrate into a variety of systems. Key features Type: DC brushless planetary gear motor, permanent magnet construction, brushless commutation Protection: totally enclosed design Rotation: supports clockwise and counterclockwise rotation Speed regulation: yes Gear material: metal Coil material: pure copper Electrical and mechanical specifications Voltage range: 12V to 24V Rated speed: 1154 RPM at 12V (typical) Maximum torque: 25 kg.cm Motor outer diameter: 36 mm Output shaft diameter: default 8 mm, optional 6 mm D part thickness: 8 mm shaft D part 7 mm thick, 6 mm shaft D part 5 mm thick Output shaft length: 26.8 mm, D section length: 21.5 mm Model: 3525 planetary gear motor, model number 363525SZ Protection and construction details: totally enclosed, permanent magnet, brushless Output power and continuous current: not specified What makes it stand out Metal planetary gears reduce wear compared to plastic gears under load, improving lifetime in continuous or cyclic operation. Brushless design reduces maintenance and improves efficiency compared to brushed motors. Compact 36 mm diameter form factor with selectable 8 mm or 6 mm output shaft for compatibility with common couplings and mounting arrangements. Suitable applications and scenarios Electric bicycle drive assist: use as a compact geared motor for auxiliary drive systems or hill assist where controlled torque and reversible rotation are required. Automotive actuators: suitable for seat adjusters, window or door actuators, and other onboard geardriven mechanisms that require reliable torque and enclosed construction. Home appliance mechanisms: can drive automated blinds, small conveyors, or other appliance components needing low speed torque and long service life. Installation notes Default output shaft is 8 mm. If 6 mm is required, select the optional 6 mm output shaft when ordering. Confirm required torque and current draw against the system design. Output power and continuous current are not specified and should be verified in application testing. Supply voltage should be kept within 12V to 24V for proper operation. Typical speed reference is 1154 RPM at 12V. This motor provides a compact, durable brushless planetary gearing solution for applications that need controlled speed, reversible rotation, and torque in a small package.