Electric Bicycle Hub Motor Drum Brake 48v
A speed-regulated drive system made up of an AC motor and its corresponding controller constitutes a pure electric vehicle motor. The term "AC motor" refers to the AC asynchronous traction motor, which rotates the rotor using a revolving magnetic field.
- Product Introduction
Parameter
Product Details
Feature
● Fast speed up
● High torque
● Low noise
● Excellent waterproof performance
● Small temperature rise, fast heat dissipation
● Long service life
● Power saving and long range
A speed-regulated drive system made up of an AC motor and its corresponding controller constitutes a pure electric vehicle motor. The term "AC motor" refers to the AC asynchronous traction motor, which rotates the rotor using a revolving magnetic field. The driving circuit is likewise simple and dependable, and the construction has strong dependability and high efficiency. Permanent magnet motors are more expensive than rare earth permanent magnet motors; some of the total costs are double those of AC asynchronous motors. The price will increase, making electric vehicles extremely uneconomical and hindering the development of electric vehicles, particularly after electric vehicles become popular and rare earth minerals are in short supply.Popularization: Rare earth permanent magnet motors typically use water cooling, which complicates the power structure and raises the cost. They also have complex driving circuits, poor reliability, and difficult heat dissipation, which lowers their actual efficiency compared to AC asynchronous motors. The benefits of AC motors, on the other hand, are rather clear.
FAQ
1. How long does it take to get a reply after we send you an inquiry?
we will reply to you within 24 hours after receiving the inquiry on working days.
2. Can you supply sample for testing market?
Yes, we are a professional manufacturer and can accept samples and small orders.
3. Delivery time for sample order?
10 days depends on whether it has in stock.
4. Delivery time for buck order?
15-30 days according to your order quantity and models.
5. How does your company guarantee product quality?
First f all e wil tave a coresponding first inspection after each process of mass production, and secondly, w will conduct random inspections during theproduction proces.For the final product we will do 100% fullinspection according to customer requirements and international standards.check.
6. What is the payment methodP
When quoting, we will confim the transaction method with youy FOB, ClF, CNF or other methods When mass production, we generally pay 30% in advance, andthen pay the balance according to the bill f lading .Most of our payment methods are T/T, of course L/c can also be accepted.
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