Product Description:
The 12V, 165RPM 680.5oz-in Precision Planetary Gearmotor is a high-performance, heavy-duty motor engineered for demanding applications that require precision, reliability, and extreme torque. Featuring a robust planetary gear system with full metal gears and dual ball bearings, this gearmotor delivers smooth operation, long life, and exceptional load-handling capabilities.
With a stall torque of 680.5 oz-in (49 kgf-cm) and a gear ratio of 51:1, it provides powerful rotational force at a controlled 165 RPM no-load speed. The motor’s 6mm output shaft allows easy integration into robotics, automation, and industrial projects. Its graphite brushes ensure durable performance, while the dual ball bearings reduce friction and enhance efficiency under heavy loads.
This gearmotor is designed for versatility, with an operating voltage range of 6–12VDC and the ability to handle temperatures from -10°C to +60°C. It is ideal for applications requiring high torque in a compact form factor, including robotic arms, automated machinery, conveyors, and custom motorized solutions.
Key Features:
-
High torque: 680.5 oz-in (49 kgf-cm) stall torque at 12VDC
-
Full metal planetary gears for durability and precision
-
Dual ball bearings for smooth and long-lasting performance
-
165 RPM no-load speed for controlled motion
-
6mm output shaft compatible with various couplings
-
Graphite motor brushes for extended lifespan
-
Compact and reliable design, weighing 360g (12.7 oz)
Technical Specifications:
-
Rated voltage: 12VDC (operating range: 6–12VDC)
-
Maximum current (no-load): 0.53A
-
Maximum stall current: 20A @ 12VDC
-
Output power at maximum efficiency: 11W
-
Gear ratio: 51:1
-
Gear type: Planetary
-
Bearing type: Dual ball bearing
-
Operating temperature: -10 ~ +60°C
-
Dielectric strength: 250V AC
The 12V 165RPM Precision Planetary Gearmotor combines high torque, durability, and precision, making it an ideal choice for robotics, automation, and industrial applications that demand reliable power in a compact package.
