Hairpin Motor QSJ155A-36, is a cutting-edge Permanent Magnet Synchronous Motor (PMSM) sets new standards for power and efficiency, specifically engineered to elevate off-road biking experiences.
Boasting impressive specifications, the QSJ155A-36 delivers a rated power of 5000W and a peak power of 15000W, ensuring robust performance even in the most demanding terrains.
Efficiency is a standout feature of this new hairpin motor, with a maximum efficiency exceeding 92%. This high efficiency not only enhances performance but also extends battery life, allowing for longer rides.
With peak torque of 48Nm, coupled with a 50:17 reduction ratio, QSJ155A-36 offers exceptional torque output and climbing capability, making it ideal for off-road adventures.
Features an IP67 rating, this hairpin motor ensuring durability and reliability in harsh environments with its excellent water and dust resistance.
Designed for optimal performance, the QSJ155A-36 incorporates advanced technologies. It uses an encoder for precise control and a KTY83-122 temperature sensor for effective thermal management.
Testing results further validate the motor’s exceptional performance. At maximum efficiency, it achieves a total efficiency of 89.9% with a torque of 44.14N.m and a speed of 2079.3rpm, delivering an output power of 9608.4W. The motor also demonstrates impressive maximum output capabilities, with 9610.5W of output power at 1825.2rpm.
