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  • dc-motor-round-metal-brush

DC Motor, Round, Metal brush

Low voltage and current motor with metal brush for smooth operation.
SKU: RE140RA
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RE-140RA DC Motors

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This is a general purpose DC motor for educational experiments, science kits, and toys. It has two electrical contacts in the back that may be used to plug a connector or simply attach a wire with or without soldering. The shaft is 2 mm in diameter and 10 mm in length. Operates with one or two AA batteries. The DC Motor, Round, Metal brush is a motor designed for a wide range of applications, including motorized toys, robots, solar devices, model cars, and education. This motor provides smooth operation, low vibration, and low heat, thanks to its metal brush design.

Product Specifications

Model RE-140RA
Operating Voltage 1.5 V – 3.0 V
Nominal Voltage 1.5 V
Current (No Load) 0.13 A – 0.37 A
Power Output 0.2 W – 3.0 W (approx)
Speed 4200 rpm – 5700 rpm
Torque at Max Efficiency 6.6 g·cm
Stall Torque 26 g·cm
Shaft Size 2 mm × 10 mm
Motor Diameter 21 mm
Weight 19 g (approx)

Applications and Benefits:

  • Motorized toys and plastic models
  • Educational science kits and STEM demonstrations
  • Solar-powered devices and small robotics
  • Compact electromechanical hobby systems

Caution:

Do not exceed 3.0 V. Higher voltages may cause motor damage or overheating.

  • Availability: In Stock
  • Model: RE140RA
  • Brand: MiniScience

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