Experience a significant boost in your operational efficiency with the remarkable Reliable High-Performance Yej Brake Motor, a masterpiece intricately crafted by the renowned Changzhou Changyulong Reducer Co., Ltd. This impeccably designed motor is the epitome of innovation, blending a compact and lightweight frame with impressive high-torque capabilities, ensuring a stable, whisper-quiet performance that stands out. Its versatile installation options and broad compatibility with various motor types make it an invaluable asset across a multitude of industries. From the critical demands of sewage treatment and chemical processing to the intricate needs of the pharmaceutical sector and beyond, this motor proves to be indispensable.
Explore the extensive range of motor combinations, flexible installation methods, and innovative structural solutions that our product provides. Each transmission ratio is meticulously chosen and customized to meet a diverse array of operational demands, ensuring not only top-tier performance but also a seamless fit tailored to your unique application requirements.
Constructed from reinforced high-strength cast iron, the casing of our product is the pinnacle of durability. The precisely engineered, hardened gears, forged from premium alloy steel, undergo a rigorous process of carburizing, quenching, and fine grinding. This meticulous method ensures stable transmission, ultra-silent operation, and exceptional load-bearing capacity. With its low temperature rise and extended longevity, it is perfectly suited for the rigorous demands of the metallurgy industry. 1. Features: Benefit from minimized offset output and a compact design that maximizes space within the box. The integral casting box offers unmatched rigidity, boosting shaft strength and extending bearing lifespan.
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 tradition of excellence, Changzhou Changyulong Reducer Co., Ltd shines as a pioneer in the fabrication of top-tier cycloidal gear reducers. Our distinguished production history, combined with a steadfast adherence to JB298281 ministry standards, guarantees superior quality. Endorsed by the International Provincial Bureau, our products epitomize the pinnacle of contemporary cycloidal gear innovation.
Our state-of-the-art cycloidal pinwheel reducers leverage the planetary transmission principle intertwined with cycloidal pinwheel tooth meshing, making them ideal for a broad spectrum of industries, ranging from textile printing, dyeing, and light industry to food processing, as well as robust sectors such as metallurgy, mining, and construction. They provide exceptional drive and speed regulation solutions finely tailored to meet your precise requirements.
At Changzhou Changyulong Reducer Co., Ltd, our cycloidal reducers represent an unparalleled standard of quality and reliability, offering a diverse range of specifications at highly competitive prices. Upholding a steadfast commitment to integrity and trust, we place quality and customer satisfaction at the forefront, delivering significant technical and economic advantages across a broad array 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.