Product Description
The 22mm Planetary Gear Motor with 12V Encoder, 185RPM is a compact and high-performance brushed permanent magnet DC motor equipped with a precision planetary gearbox and integrated magnetic encoder. Designed for automation, robotics, and motion control applications, this motor offers excellent torque, low backlash, and reliable position feedback.
Built with a 22mm planetary gear box, the motor delivers high efficiency and durability, making it suitable for continuous operation in demanding environments. Its CW/CCW reversibility and availability in various gear ratios provide flexibility for diverse project requirements.
A two-channel magnetic encoder with 16 pulses per rotation (PPR) is included, ensuring accurate real-time feedback on motor rotation and positioning—ideal for closed-loop control systems and precise motion applications.
Key Features
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Brushed permanent magnet DC motor for stable performance
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22mm planetary gearbox with high efficiency and low backlash
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Magnetic encoder (2-channel, 16 PPR) for real-time position feedback
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Various gear ratios available, with CW/CCW reversible rotation
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Compact size for easy integration into automation projects
Specifications
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Model: 22PG 2230 49 EN 12V
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Nominal Voltage: 12V DC
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Reduction Ratio: 1/49
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No Load Speed: 185 RPM
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Rated Speed: 160 RPM
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Rated Torque: 2 kg·cm
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Stall Torque: 8.5 kg·cm
Dimensions
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Gearbox: Ø22 mm × 21 mm length
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Motor: Ø22 mm × 30 mm length
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Shaft: Ø4 mm × 15 mm, D-shaped
Applications
This 22mm planetary gear motor is widely used in:
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Robotics and robotic joints
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Automation systems
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CNC machinery
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Precision instrumentation
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Smart DIY projects requiring torque and accurate positioning
