SparkFun
Micro Gearmotor - 175 RPM (6-12V)
This micro gearmotor features full metal gears for exceptional durability and a 150:1 gear ratio that delivers up to 175 RPM at 12V with 45 oz-in of stall to...
This micro gearmotor features full metal gears for exceptional durability and a 150:1 gear ratio that delivers up to 175 RPM at 12V with 45 oz-in of stall torque. The compact form factor and 3mm D-shaft make it ideal for small robotics projects and mechanisms.
Specifications
- Voltage: 6–12V
- Gear Ratio: 150:1
- Speed: 90 RPM (6V) / 175 RPM (12V)
- Stall Torque: 17 oz-in (6V) / 45 oz-in (12V)
- No-Load Current: 40mA (6V) / 70mA (12V)
- Stall Current: 360mA (6V) / 1600mA (12V)
- Direction: DC reversible
- Motor Size: 26 × 12 × 10mm
- Shaft: 3mm D-shaft, 10mm length
- Weight: 17g
Key Features
- Full Metal Gears – Durable construction for long-lasting performance
- Compact Size – Just 26 × 12 × 10mm for tight spaces
- 3mm D-Shaft – Standard shaft for easy wheel and hub mounting
Ideal For
- Small robot chassis and drive systems
- Motorised mechanisms and actuators
- Educational robotics projects
Jargon buster
Plain-language definitions for the technical terms used above.
- Stall torque
- The maximum twisting force a servo can produce when its output is held still and cannot move. It helps you judge whether the servo is strong enough for a robot joint, steering linkage, or other load.
- Torque
- A twisting force that causes something to rotate, usually measured in newton-metres or kilogram-centimetres. It matters when choosing motors, servos, gears, and tools because higher torque is needed to lift heavier loads, turn larger wheels, or move mechanisms without stalling.
Find this product in
Brands
Robotics & Motion
Supplier page — sparkfun.com
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