DFRobot
4PCS Coreless Micro Motor (7*16mm)
A pack of four coreless micro motors measuring 7 × 16 mm, reaching 50,000 RPM at 3.7V. The largest in the coreless micro motor range, these deliver more torq...
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A pack of four coreless micro motors measuring 7 × 16 mm, reaching 50,000 RPM at 3.7V. The largest in the coreless micro motor range, these deliver more torque (70 mA rated current) than the smaller variants, making them suitable for slightly heavier micro drone builds and small RC projects that need additional lift.
Key Features
- 50,000 RPM – High-speed coreless motor at 3.7V
- Higher Torque – 70 mA rated current for more powerful output
- Compact Size – 7 mm diameter × 16 mm length
- Low Voltage Operation – Runs on a single 3.7V LiPo cell
- 0.8 mm Shaft – 5 mm shaft length, compatible with micro drone propellers
- Pack of 4 – Enough for a complete micro quadcopter build
Specifications
- Rated Voltage: 3.7V
- Rated Current: 70 mA
- Speed: 50,000 RPM
- Motor Diameter: 7 mm
- Motor Length: 16 mm
- Shaft Diameter: 0.8 mm
- Shaft Length: 5 mm
Ideal For
- DIY micro drones and quadcopters
- Small RC aircraft and helicopters
- Lightweight motorised projects needing extra torque
- Vibration motors for haptic feedback
Package Contents
- 4× Coreless Micro Motors (7 × 16 mm)
Jargon buster
Plain-language definitions for the technical terms used above.
- LiPo
- A LiPo (lithium polymer) battery is a rechargeable lithium battery widely used in portable projects because it is light and compact. LiPo cells need correct charging circuitry and careful handling to stay safe, so equipment that supports LiPo generally includes charging or protection hardware suited to that battery type.
- 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 — dfrobot.com
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