4pcs 390 DC Motor 7.4V 19500rpm High Speed Threaded Shaft 2.3mm Reversed Electric DIY Technology Toy Model Accessories RS390
SPECIFICATIONS
4pcs 390 DC Motor 7.4V 19500rpm High Speed Threaded Shaft 2.3mm Reversed Electric DIY Technology Toy Model Accessories RS390
Brand Name: HYSMOTOR
Certification: CCC
Certification: ROHS
Origin: Mainland China
Commutation: Brush
Type: Micro Motor
Protect Feature: Drip-proof
Construction: Permanent Magnet
Usage: BoAt
Usage: car
Usage: Electric Bicycle
Usage: Fan
Usage: Home Appliance
Efficiency: IE 1
Model Number: 390 High Speed Motor
This motor has a high speed and large torque. The motor shaft diameter is 2.3mm. There is a threaded shaft at the front end of the shaft. It can be matched with a 2.3mm nut and can be made into a short-stroke screw.
Note: The starting current of this motor needs to be more than 2A
Motor diameter: 28.5mm
Motor length: 46.5mm
Step height: 3mm
Step diameter: 9.8mm
Total length of output shaft: 11mm
Thread length: 5.5mm
Motor shaft diameter: 2.3mm (the thread is also 2.3)
Rated voltage: 7.4V
Speed parameters: no-load current 0.8A, load voltage 2.8A, speed about 19500 rpm
Motor weight: about 95.3 grams