The permanent magnet synchronous motor serves as the core power unit for electric motorcycles, delivering exceptional power density and energy efficiency to provide riders with an optimal combination of dynamic performance and responsive handling. Utilizing high magnetic energy rare-earth permanent magnets and innovative magnetic circuit design, this motor achieves maximum power output within a compact, lightweight structure.
The motor maintains excellent performance across a wide range of operating conditions, from frequent start-stop urban commuting to sustained high-speed riding in suburban environments. Its instant high-torque output capability ensures rapid acceleration and confident overtaking power. Precision torque control and low cogging design deliver exceptionally smooth acceleration.
Featuring a fully sealed construction with special protective coating, the motor effectively resists water ingress and road salt corrosion. The integrated intelligent temperature management system monitors operating status in real time, effectively preventing magnet demagnetization. Low electromagnetic interference design ensures compatibility with onboard electronic systems.
Supporting multiple riding modes, the motor adapts to both economical commuting and sport riding requirements. The regenerative braking system efficiently recovers kinetic energy, significantly extending the riding range. Modular design and long-life bearing structure substantially reduce maintenance requirements.
We are committed to developing power solutions that balance performance and reliability for electric motorcycles, transforming every ride into a perfect experience of technological freedom and riding pleasure.
| Motor parameter |
| Motor type: Permanent Magnet Synchronous Motor | Model: MTZ155C572-HY |
| Rated voltage(V AC): 51 | Battery voltage(V DC): 72 |
| Rated power(kW): 5 | Peak power(kW): 10 |
| Rated torque(N·m): 11 | Peak torque(N·m): 45 |
| Rated speed(rpm): 4300 | Peak speed(rpm): 4500 |
| Rated current(A): 65 | Peak current(Arms): 230 |
| Protection level: IP67 | Work system: S9 |
1.Smooth and reliable. Joined withtransaxle of vehicles with involutespline shaft,provide reliable and safeguarantee for vehicle.
2.Climbing ability. High startingtorque, greater speed range andhigher top speed, higher overloadcapability, whichwill supply big power for electric carand meet the climbing needs.
3.Long driving range of a singlecharge. Higher motorefficiency,provide the effectiveness
4.Durable in use,easy maintenance.
1. Who are we?
We are based in Shandong, China, start from 2008,sell to Global Market. There are total about 101-200 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Permanent Magnet Synchronous Motor,AC Asynchronous Motor,DC Motor,Synchronous reluctance motor.
4. Why should you buy from us not from other suppliers?
Our factory has 13 vears experience in motor production, our share is 40% in low speed electric vehicle motormarket, sells 300,000 units per year in China,Our clients include Levdeo, Yogomo,Jinpeng ,Hantang,DongfengZhongxin and so on famous brands.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,DDP,DDU;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese,Japanese.
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Low torque fluctuation 5kW PMSM for Electric motorcycle Images
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