Động cơ bánh răng kim loại LI N20 DC12V mini giảm tiếng ồn

#N20 #DC12V #Mini #Micro #Metal #Gear #Motor #Speed #Reduction #CW/CCW #Micro #Motor #for #DIY #Engine N20 DC12V Mini Micro Metal Gear Motor Speed Reduction CW/CCW Micro Motor for DIY Engine Toy Impact Resistant Low Noise Features: 100% brand new and high quality The low-speed micro metal gear motor supports clockwise/counterclockwise rotation to meet different needs. Miniature metal gear motor is impact-resistant, durable, low-noise, high-quality brushed DC motor. The copper coil of the miniature metal gear motor has strong conductivity and low heat generation, which makes the motor output stable. The micro metal gear motor has 3 layers of high-density molecular coatings, which can effectively isolate dust, resist high temperatures and have a long service life. There are high-density molecular coatings on the outside of the motor, which can effectively isolate dust, resist high temperatures and have a long life. Copper coil has strong electrical conductivity and low calorific value, which makes the motor output smoothly. Specification: Motor shaft diameter: 3mm D type shaft Motor shaft length: 9.5mm Wire length: 15-22cm Voltage range: 3-9V Motor parameters: 3V 185 revolutions 5V 310 turn Material: Metal Color:White Bottle Capacity:300ml Size:Approx.1.2x0.9x1cm/0.47x0.35x0.39inches Package Includes: 1x Metal Gear Motor note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.