Description
The 12V Planetary Gearmotor (42mm) is a high-performance brushed DC gear motor designed for applications requiring reliability, efficiency, and high torque output. Featuring a planetary gearhead with ball bearings and all-metal gears, this gearmotor ensures long-lasting durability and superior torque transfer. It delivers smooth operation under load, making it suitable for robotics, automation systems, and precision machinery.
The motor includes a SCM435 hardened steel output shaft with a keyway, providing secure coupling with mechanical components. Powered by a 12V DC brushed motor with 42.3W output, it achieves a no-load speed of approximately 142 RPM and provides 126 RPM with load, ensuring a balance of speed and torque. With a maximum torque of 2.3Nm at the rear shaft, this gearmotor is capable of handling demanding mechanical tasks.
Key Features
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All-metal gear planetary gearhead for long-term durability
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SCM435 output shaft with keyway for secure and reliable connections
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12V brushed DC motor with 42.3W power output
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High torque transfer with planetary gear and ball bearing support
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Provides 126 RPM rated output speed and 2.3Nm torque at rear shaft
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Compact 42mm diameter design suitable for robotics and automation
Specifications
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Motor Type: 12V Brushed DC Motor
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Gearbox Type: Planetary, all-metal gears with ball bearings
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Diameter: 42mm
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Gear Ratio: 49:1
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No-Load Speed: ~142 RPM
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Rated Speed: 126 RPM
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Rated Torque: 2.3Nm (rear shaft output)
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Power Output: 42.3W
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Output Shaft: SCM435 steel with keyway
Applications
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Robotics drive systems
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Industrial automation
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Smart machinery
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Conveyor and actuator systems
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DIY engineering and prototyping
