Product Description:
The 1000:1 Micro Metal Gearmotor HP – 6V 32RPM is a compact, high-power brushed DC motor engineered for applications requiring high torque, durability, and precision in a miniature form factor. Designed with a 1000:1 all-metal gearbox, this gearmotor delivers reliable performance in robotics, automation, and custom electromechanical projects.
Featuring carbon brushes for extended motor life, this gearmotor operates with high speed and high torque while supporting CW/CCW reversible rotation. Its 10 × 12 mm cross-section and D-shaped output shaft (10 mm length, 3 mm diameter) make it ideal for space-constrained designs. The first stage of the gearbox incorporates helical gears to reduce noise and improve efficiency, while the remaining stages utilize precision spur gears for strength and consistency.
This model, 12SG-N20VA-HP-1000 6V, provides a rated torque of 3 kg·cm at 25 RPM, with a stall torque of up to 12 kg·cm, ensuring powerful drive capability for demanding applications.
Specifications:
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Model: 12SG-N20VA-HP-1000 6V
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Voltage: 6 VDC
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Gear Ratio: 1000:1
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No-Load Speed: 32 RPM
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No-Load Current: 70 mA
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Rated Speed: 25 RPM
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Rated Torque: 3 kg·cm
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Rated Current: 360 mA
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Stall Current: 1.6 A
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Stall Torque: 12 kg·cm
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Shaft: 10 mm length, 3 mm diameter, D-shaped
Additional Options:
Other gear reduction ratios are available, including 1:10, 1:30, 1:50, 1:75, 1:100, 1:150, 1:210, 1:250, 1:298, 1:380, and 1:1000, offering flexibility for different performance requirements.
Key Features:
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High-power brushed DC motor with carbon brushes
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Precision all-metal gearbox with helical first stage for quiet operation
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Compact 10 × 12 mm form factor with D-shaped output shaft
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High torque output with reversible rotation (CW/CCW)
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Ideal for robotics, automation, and DIY projects
