12mm Coreless DC Motor – 20mm Type Model NFP-D1220

12mm Coreless Motor, Coreless DC Motor


3V-9V DC Brushed Motor Model NFP-D1220 Data Sheet

The primary factors affecting the lifespan of brushed motors are abrasion due to rotational contact of the brush and commutator, and electric corrosion during polarity switching. While precious metal contact material minimizes electric corrosion.

Model NFP-D1220-1-3.0 NFP-D1220-2-6.0 NFP-D1220-3-9.0
Voltage 3.0V 6.0V 9.0V
Terminal resistance 1.1Ω 4.1Ω 10.0Ω
No-load-speed 10,300rpm 9,600rpm 9,900rpm
No-load-current 30mA 19mA 15mA
Stall torque 7.45g.cm 7.8g.cm 7.55g.cm
Stall current 2,850mA 1,450mA 900mA
Max output power 1.95W 2.05W 1.9W
Max efficiency 75% 76% 72%
Torque constant 2.67g.cm/A 5.94g.cm/A 8.59g.cm/A
Rotor inertia <0.55g.cm² <0.55g.cm² <0.55g.cm²
Weight 10.1g 10.1g 10.1g


12mm Coreless Micro Motor NFP-D1220 Outline Drawing

NFP-D1220-coreless-micro-dc -motor

Coreless DC Motor Applications

  • Robots, High Accuracy Actuators, Pumps, Stirrer, Centrifuges
  • Pans, Cameras, Audio Turntables, Medical Equipment, Prosthetics
  • Small Pumps (Such as insulin pumps), Laboratory Equipment, X-Ray Machines

If you want to get the samples of this coreless dc motor for your prototype, you can order online 👉 Click Here


Need-For-Power Motor