Elevate your operational efficiency to unprecedented heights with the remarkable Reliable High-Performance Yej Brake Motor, an engineering masterpiece meticulously fashioned by Changzhou Changyulong Reducer Co., Ltd. This ingeniously designed motor artfully blends compactness with lightweight attributes, while delivering formidable high-torque performance that promises a stable and whisper-quiet operation. Its universal installation options and compatibility with an extensive range of motor types make it an indispensable asset across various industries. From sewage treatment and chemical processing to the pharmaceutical sector and beyond, this motor is the ultimate solution for enhancing operational effectiveness.
Uncover the expansive array of motor combinations, adaptable installation methods, and groundbreaking structural solutions that our product proudly offers. Each transmission ratio is thoughtfully selected and customized to meet a diverse array of operational demands, ensuring not just superior performance but also a flawless fit tailored to your unique application needs. Experience the pinnacle of efficiency and customization with our innovative solutions.
Exhibiting durability at its finest, the casing of our product is crafted from reinforced high-strength cast iron. The precisely engineered, hardened gears, made from premium alloy steel, undergo a meticulous process of carburizing, quenching, and fine grinding. This meticulous process results in a stable transmission, ultra-quiet operation, and outstanding load-bearing capacity. Designed for low temperature rise and an extended lifespan, it is ideally suited for the demanding needs of the metallurgy industry. 1. Features: Benefit from minimized offset output and a compact structure that maximizes box space. The integral casting box provides unmatched rigidity, enhancing shaft strength and prolonging bearing life for optimal performance.
Frame |
A |
|
|
B |
Model SL3 - 021 - K - xy |
0.4 |
0.75 |
1.5 |
2.2 |
Rated output capacity kVA |
1 |
1.5 |
2.5 |
4.2 |
Rated output current A |
2.7 |
4.5 |
8 |
11 |
Applicable motor capacity HP |
0.5 |
1 |
2 |
3 |
Applicable motor capacity kW |
0.4 |
0.75 |
1.5 |
2.2 |
Over - current capacity |
150% for 60s, 200% for 1s, with anti - time characteristics |
|
|
|
Carrier frequency kHz |
1 - 15kHz |
|
|
|
Maximum output voltage |
3 - phase 200 - 240V |
|
|
|
Rated input current A (Note 1) |
6.5 |
9.3 |
15.7 |
24 |
Rated power supply voltage |
1 - phase 200 - 240V 50Hz/60Hz |
|
|
|
Power supply voltage tolerance range |
1 - phase 170 - 264V 50Hz/60Hz |
|
|
|
Power supply frequency variation range |
±5% |
|
|
|
Power supply capacity kVA |
1.5 |
2.5 |
3.5 |
6.4 |
Cooling method |
Forced air cooling |
|
|
|
Inverter weight kg |
0.6 |
0.6 |
0.6 |
0.8 |



With a rich legacy of excellence, Changzhou Changyulong Reducer Co., Ltd stands as a trailblazer in the manufacturing of premium-grade cycloidal gear reducers. Our illustrious production history, coupled with unwavering adherence to JB298281 ministry standards, ensures superior quality and reliability. Endorsed by the International Provincial Bureau, our products epitomize the zenith of cutting-edge cycloidal gear innovation, setting new standards in the industry.
Our cutting-edge cycloidal pinwheel reducers ingeniously harness the power of the planetary transmission principle combined with cycloidal pinwheel tooth meshing, making them ideal for a diverse array of industries. From textile printing, dyeing, and light industry to food processing, as well as heavy industries like metallurgy, mining, and construction, they provide exceptional drive and speed regulation solutions tailored precisely to meet your requirements. Experience unparalleled performance and adaptability with our advanced solutions.
At Changzhou Changyulong Reducer Co., Ltd, our cycloidal reducers symbolize unmatched quality and reliability, offering an extensive range of specifications at highly competitive prices. Upholding a steadfast commitment to integrity and trust, we prioritize quality and customer satisfaction, ensuring significant technical and economic benefits across a broad range of industries. Discover the perfect blend of quality, reliability, and cost-effectiveness with our world-class offerings.

Q: What're your main products?
A: We currently produce Brushed Dc Motors, Brushed Dc Gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors, Ac Motors and High Precision Planetary Gear Box etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.
Q: How to select a suitable motor?
A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.
Q: Do you have a customized service for your standard motors?
A: Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.
Q: Do you have an individual design service for motors?
A: Yes, we would like to design motors individually for our customers, but it may need some mold developing cost and design charge.
Q: What's your lead time?
A: Generally speaking, our regular standard product will need 15-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.