DC Motors 5V 140motor

140 Size 5V Mini DC Motor

The 140-series mini DC motor is a high-speed, low-torque brushed motor perfectly suited for lightweight motorized applications and DIY hobbyist projects. Operating optimally around 5V, it provides reliable rotational speed for small propellers, fan blades, and simple mechanical toys.

• Operating Voltage: 3V to 6V DC
• No-Load Speed: ~10,000 RPM at 5V
• Shaft Diameter: 2mm
• Common Use Case: Mini motorized fans, STEM educational models, and lightweight direct-drive mechanisms.