Elevate your operational efficiency with the extraordinary Reliable High-Performance Yej Brake Motor, a masterpiece meticulously crafted by Changzhou Changyulong Reducer Co., Ltd. This marvel of engineering masterfully blends compactness and lightweight design with formidable high-torque performance, ensuring a stable and whisper-quiet operation. Its universal installation options and compatibility with a diverse array of motor types make it an indispensable asset across various industries. Whether it's sewage treatment, chemical processing, the pharmaceutical sector, or beyond, this motor stands as a critical component.
Explore the vast array of motor combinations, adaptable installation methods, and innovative structural solutions our product offers. Each transmission ratio is carefully selected and customized to meet a broad spectrum of operational demands, assuring not only superior performance but also a seamless fit for your unique application needs.
Crafted from fortified high-strength cast iron, the casing of our product exemplifies top-tier durability. The precisely engineered, hardened gears, crafted from premium alloy steel, undergo a meticulous process of carburizing, quenching, and fine grinding. This results in a stable transmission, ultra-quiet operation, and exceptional load-bearing capacity. With its low temperature rise and extended lifespan, it is ideally suited for the metallurgy industry. 1. Features: Benefit from reduced offset output and a compact structure that maximizes box space. The integral casting box provides unmatched rigidity, enhancing shaft strength and prolonging bearing life.
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 art of crafting high-quality cycloidal gear reducers. Our illustrious production history, coupled with unwavering adherence to JB298281 ministry standards, ensures unparalleled quality. Endorsed by the International Provincial Bureau, our products are the epitome of modern cycloidal gear innovation.
Our state-of-the-art cycloidal pinwheel reducers harness the power of the planetary transmission principle combined with cycloidal pinwheel tooth meshing, making them ideal for a vast range of industries, including textile printing, dyeing, light industry, food processing, as well as heavy industries like metallurgy, mining, and construction. They provide extraordinary drive and speed regulation solutions tailored precisely to your exact requirements.
At Changzhou Changyulong Reducer Co., Ltd, our cycloidal reducers epitomize unmatched quality and reliability, offering a versatile array of specifications at highly competitive prices. With an unwavering commitment to integrity and trust, we prioritize quality and customer satisfaction, delivering significant technical and economic advantages across a wide range of industries.

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.