Transform your operations with the ultimate Reliable High-Performance Yej Brake Motor, a masterpiece proudly engineered by Changzhou Changyulong Reducer Co., Ltd. This extraordinary motor skillfully merges a compact and lightweight design with powerful high-torque capabilities, ensuring stable and almost silent performance. Its versatility is reflected in universal installation options and its compatibility with a myriad of motor types, making it an invaluable component across diverse industries. From advancing sewage treatment processes and enhancing chemical production to elevating pharmaceutical applications, this motor is your indispensable partner for success.
Explore the extensive selection of motor combinations, adaptive installation techniques, and innovative structural solutions that our product brings to the table. Each transmission ratio is carefully selected and customized to meet a wide range of operational needs, guaranteeing not just excellent performance, but also a perfect fit tailored to your unique application requirements.
Our product's casing, crafted from reinforced high-strength cast iron, epitomizes the pinnacle of durability. The meticulously engineered, hardened gears, constructed from superior alloy steel, are subjected to thorough processes of carburizing, quenching, and fine grinding. This creates a stable transmission, ultra-quiet operation, and remarkable load-bearing capacity. With low temperature rise and an extended lifespan, it is the ideal choice for the demanding metallurgy industry. 1. Features: Benefit from minimized offset output and a compact structure that optimizes box space. The integral casting box offers unparalleled rigidity, boosting shaft strength and extending bearing durability.
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 |



Renowned for our excellence, Changzhou Changyulong Reducer Co., Ltd leads the field in crafting premium cycloidal gear reducers. Our distinguished production history, combined with strict adherence to JB298281 ministry standards, guarantees superior quality. Recognized by the International Provincial Bureau, our products embody the pinnacle of contemporary cycloidal gear advancement.
Our state-of-the-art cycloidal pinwheel reducers leverage the planetary transmission principle and cycloidal pinwheel tooth meshing, making them perfect for a wide array of industries, from textile printing and dyeing to light industry and food processing, as well as heavy industries like metallurgy, mining, and construction. They offer exceptional drive and speed regulation solutions precisely tailored to meet your needs.
At Changzhou Changyulong Reducer Co., Ltd, our cycloidal reducers represent unmatched quality and reliability, offering a diverse range of specifications at incredibly competitive prices. With an unwavering commitment to integrity and trust, we emphasize quality and customer satisfaction, delivering substantial technical and economic advantages across various 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.