4PCS Coreless Micro Motor (7*20mm)

A pack of four coreless micro motors measuring 7 × 20 mm, reaching 50,000 RPM at 3.7V. The largest and most powerful in the coreless micro motor range, these draw 120 mA and feature a 1 mm shaft — delivering the most torque and lift capacity for heavier micro drone and small RC builds.

Key Features

• 50,000 RPM – High-speed coreless motor at 3.7V
• Highest Torque – 120 mA rated current for maximum power in the range
• Compact Size – 7 mm diameter × 20 mm length
• Low Voltage Operation – Runs on a single 3.7V LiPo cell
• 1 mm Shaft – 5.2 mm shaft length, compatible with standard micro drone propellers
• Pack of 4 – Enough for a complete micro quadcopter build

Specifications

• Rated Voltage: 3.7V
• Rated Current: 120 mA
• Speed: 50,000 RPM
• Motor Diameter: 7 mm
• Motor Length: 20 mm
• Shaft Diameter: 1 mm
• Shaft Length: 5.2 mm

Ideal For

• DIY micro drones and quadcopters requiring extra lift
• Small RC aircraft and helicopters
• Lightweight motorised projects needing higher torque
• Vibration motors for haptic feedback

Package Contents

• 4× Coreless Micro Motors (7 × 20 mm)