Electric Vehicle motors and controller

Specifications

1,continuous and more stable torque
2,by the unique controller design, eliminated the pulse noise
3,high torque,longer life,

Brushless Motor for Electric Vehicle

l  Power range:

The power range of our wheel hub motors: 3KW-30KW,

The power range of the middle installation and differential gear motors: 5KW-200KW.

The voltage range: no more than 500VDC

The scheme is depending on the weight and designed speed of electric vehicle.

And the dimensions are based on the requirements of installation. Most of our brushless motors for electric vehicles are offered in customization.

Hub motor:

l  Conventional three-phase asynchronous brushless motors

Advantages: cheaper prices

Disadvantages:

1), because it adjusts the speed by pulse frequency, usually around 16KHZ, will cause the output torque incontinuous.

2), the noise of cold starting is very high.

3), there will be a large pulsating noise after the load increase.

4), there will be lack of drive in the case of uphill starting with full load.

Scope of application:

Total weight with full load is no more than 800KG,

The design speed is no more than 50km/h,

The power is no more than 7.5KW.

 

l  Our wheel hub motor characteristics:

1), the sixteen-phase configuration design achieves smooth linking up pulses torque, avoiding the situation of obvious incoherent drives. And keeping continuous and more stable torque

2), by the unique controller design, eliminated the pulse noise

3), cold starting is smoothly without noise.

4), high torque, to meet a variety of conventional traffic requirements.

5), it has a dual mode working function, one is for the normal operating mode, the other is for low speed and high torque mode (working in slope starting and other low speed and high torque condition, automatic switching.)

6), longer life, increasing about 30% life time.

 

l  Wheel hub motor is suitable for rear-drive configuration, there will be higher technical requirements if installation of the front structure, and it cannot use a lot of existing vehicle architecture and accessories. Another sophisticated steering connection and control devices will bring hidden trouble.

 

 

 

 

 

 

 

The middle installation and differential gear brushless motor

l  The middle installation and differential gear motors

We recommend that you focus on our middle installation and differential gear motors solutions, our this product is used with the latest technological achievements, not only easy to install (you can use a lot of accessories of existing vehicles, reducing the costs and difficulty of production), and resolved the trouble of electromagnetic eddy which arises in high-power brushless motors (to achieve 30% reduction in electricity consumption, which is a great performance improvement of electric car), and captured the biggest problem of permanent magnet demagnetization in this field, increasing the life of motors.

 

 

 

 

 

l  Our service:

Assisting to design new products, manufacturing, exporting service, purchasing agent and International transportation service or other help you need. We would like to give a 100 percent quality guarantee with all items. If any aspect of your order doesn't meet your expectations, we'll ship replacements at no cost to you. We respond to requests within 24 hours.

Can provide various sizes and packing according to specific requirements

We offer the engineer consultation to your design for production improvement and cost saving

Customized and tailored orders are welcome

OEM and ODM are accepted

Inspection report and material test certificates are available upon request

Small orders are accepted

ISO9001 certificate

 

 

Welcome to contact us for more information or send us inquiry with details directly.