50W High Precision RS-550 Motor Ball Bearing DC 6V-18V 7.4V 13200RPM High Speed Large Torque W/Cooling Fan DIY RC Toy Car Boat

Feature:

1.The standard specification of Germany custom 550 car boat with low speed and high torque black skin motor.

2.The front part is ball bearing, with high precision and long life;The tail is lengthened with oil bearing, low noise.

3.The internal rotor uses multipole winding, and the torque is strong.

4.A built-in cooling fan and a demagnetization sleeve

5.Test with 7.4V: No-load speed is 13200RPM, No-load current is 1.6A.

6.Voltage range: DC 6V-18V

7.Output shaft diameter: 3.175mm

8.Output shaft length: 11mm (round shaft,there is a little bit of cutting on the shaft to facilitate the use of the locking gear.)

9.Motor diameter: 36mm; Motor length: 57mm

At Maximum efficiency point:

1.Efficiency: 73.666%

2.Torque: 42.58mN.m

3.Speed: 11245RPM

4.Output power: 50.2W

At Maximum output power:

1.Efficiency: 49.26%

2.Torque: 143.73mN.m

3.Speed: 6600RPM

4.Output power: 99.403W

At stall torque:

1.Torque: 287.47mN.m

2.Current: 52.933A

Package Include:

Motor x 1pc

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.