Elevate your operational efficiency with the superior and reliable High-Performance Yej Brake Motor, an engineering marvel meticulously crafted by Changzhou Changyulong Reducer Co., Ltd. This extraordinary motor ingeniously combines compactness and lightweight features with formidable high-torque performance, ensuring a stable and whisper-quiet operation. It boasts universal installation options and compatibility with a wide range of motor types, rendering it an indispensable asset across various industries. From wastewater treatment and chemical processing to the pharmaceutical sector and beyond, this motor stands as an essential powerhouse.
Discover the expansive lineup of motor combinations, adaptable installation methods, and groundbreaking structural solutions our product offers. Each transmission ratio is carefully selected and customized to meet a broad spectrum of operational demands, assuring not only unmatched performance but also a flawless fit for your unique application needs.
Expertly crafted from reinforced high-strength cast iron, the casing of our product exemplifies the pinnacle of durability. The precisely engineered, hardened gears, fashioned from premium alloy steel, undergo a meticulous process of carburizing, quenching, and fine grinding. This rigorous process results in a stable transmission, ultra-quiet operation, and a remarkable load-bearing capacity. With its low temperature rise and extended lifespan, it is ideally suited for the demands of the metallurgy industry. 1. Features: Enjoy minimized offset output and a compact structure that optimizes 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 heritage of excellence, Changzhou Changyulong Reducer Co., Ltd shines as a pioneer in manufacturing high-quality cycloidal gear reducers. Our illustrious production history, coupled with unwavering adherence to JB298281 ministry standards, ensures superior quality. Endorsed by the International Provincial Bureau, our products represent the zenith of modern cycloidal gear innovation.
Our cutting-edge cycloidal pinwheel reducers employ 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 your specifications.
At Changzhou Changyulong Reducer Co., Ltd, our cycloidal reducers epitomize unparalleled quality and reliability, offering a versatile range of specifications at highly competitive prices. With unwavering dedication to integrity and trust, we prioritize quality and customer satisfaction, delivering substantial technical and economic benefits 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.