Product description

The host of the AC dynamometer adopts a dedicated AC asynchronous variable frequency motor, and the AC dynamometer is equipped with a torque measurement device and a speed measurement device for torque and speed measurement.
The AC dynamometer includes an air cooling device (fan), a rotary encoder and a shaft temperature monitoring system. The motor bearings are imported; the speed signal is sent to the variable frequency drive cabinet through the bus, and the torque signal is sent to the control system using the original shielded cable to form a closed-loop control. At the same time, the speed and torque values are stored, displayed, and adjusted and controlled in the computer unit.

Technical specification

Drive motor features

1. High reliability
The whole machine adopts a high-speed rail operating motor structure; Adopting high reliability SKF high-speed aviation precision ceramic bearings, maintenance free, and long service life; The insulation level of the entire machine winding is as high as H level, far higher than the F level insulation of similar motors both domestically and internationally; The whole machine has no faults and runs for up to 10000 hours.

2.Excellent loading
The loading characteristics of SSCH type drive motors are constant torque from zero speed (0Hz) to rated speed, which is completely different from the initial test speed of other drive motors (5Hz). SSCH truly meets the testing range of new energy motors; At the same time, the SSCH drive motor can also facilitate bidirectional loading (load simulation) and can be used as a power source to drive the prime mover (feeding test).

3.Superb overload capacity
The SSCH type drive motor has super strong overload capacity, with S6 overload reaching up to 150%; Far higher than the overload indicator of 120% in the motor industry, it has better safety performance.

4.High dynamic responsiveness
Extremely low moment of inertia and extremely high dynamic response speed; The moment of inertia is as low as 0.31Kgm2; The torque and speed control response can reach up to 5ms.

FAQ

Q: What's the minimum order quantity for our cooperation?
A: We support small trail order of 1 pcs for stock products.
Q:How can I learn more about the products?
A: Please leave your email and we will send you your electronic sample book.
Q: What's your payment term?
A: Normally 40% T/T deposit, pay in full before shipment.
Q:What's the lead time for my orders?
A: Dynamometers production cycle is 6-8 weeks, sensors production cycle is 2-3 weeks, other products please contact with us.
Q: How do we get the overall solution of the test bench?
A: Leave us your email, our technical staff will communicate with you about the detailed plan.
Q: Can I come to visit your factory?
A: Sure, you are always welcome to have a visit.