Dc Motor 7Mm*16Mm Dc Coreless Motors With 45000Rpm And 4 5Mm Shaft Length For Diy Helicopter Propulsion (Set Of 4) Smile Home

Feature
*7*16MM hollow cup super high speed motor set, 4pcs motor + 4pcs long 46MM propeller (2 forward and 2 reverse propeller).
*Output : 1MM; Output length: 4-5MM
*Parameters with propeller (length: 46 MM): Voltage: 3.7 V, Current: 0.06-0.15 A, Speed: 45000 RPM;
*High temperature resistance, high wear resistance, strong carrying capacity, strong and .
*Excellent torque and driveability. Heat-resistant motor which allows faster speeds, longer runtime, and extended motor life.

Specification
Product package: 4 716 hollow cups, 2 55MIM red positive paste, 2 55MM red reverse paddles
Hollow cup specifications: 7*16.5MM
Output shaft: 1MM
Output shaft length: about 4-5MM
Voltage: 3.7V
No-load speed: about 45000RPM (the actual speed may be high or low)
No-load current: about 60-150MA
Dimensions: 7*16 (mm)
Line color: motor tail line black and white line, red and blue line random!

Packing list:
4*716 hollow cup
2*55MIM red paste
2*55MM red reverse propeller