Experience a new realm of operational excellence with the Reliable High-Performance Yej Brake Motor, a masterpiece meticulously engineered by Changzhou Changyulong Reducer Co., Ltd. This motor is a harmonious blend of compact and lightweight design with impressive high-torque capabilities, ensuring stable and ultra-quiet performance. Its universal installation adaptability and compatibility with diverse motor types make it a vital component across various industries. From the complexities of sewage treatment and intricate chemical processing to the advanced needs of the pharmaceutical sector, this motor proves indispensable.
Explore an expansive array of motor configurations, adaptable installation techniques, and innovative structural solutions offered by our product. Each transmission ratio is thoughtfully chosen to meet a wide spectrum of operational needs, ensuring not just exceptional performance but a seamless fit for your specific application requirements.
Constructed from reinforced high-strength cast iron, our product’s casing epitomizes durability. The gears, crafted from premium alloy steel, undergo a detailed process of carburizing, quenching, and precision grinding, delivering stable transmission, whisper-quiet operation, and remarkable load capacity. With minimal temperature rise and enhanced lifespan, it’s ideal for the metallurgy industry. 1. Features: Benefit from reduced offset output and a compact design that optimizes box space. The integral casting box provides superior rigidity, boosting shaft strength and extending 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 |



Changzhou Changyulong Reducer Co., Ltd, with a heritage of excellence, is a pioneer in crafting high-quality cycloidal gear reducers. Our distinguished production history and steadfast compliance with JB298281 ministry standards guarantee outstanding quality. Recognized by the International Provincial Bureau, our products embody the pinnacle of modern cycloidal gear advancement.
Our state-of-the-art cycloidal pinwheel reducers leverage the planetary transmission principle alongside cycloidal pinwheel tooth meshing, making them perfect for industries such as textile printing, dyeing, light industry, food processing, as well as heavy industries like metallurgy, mining, and construction. They offer unparalleled drive and speed regulation solutions precisely tailored to your needs.
Changzhou Changyulong Reducer Co., Ltd’s cycloidal reducers represent unrivaled quality and dependability, providing a wide range of specifications at exceptionally competitive prices. Our unwavering dedication to integrity and customer trust places quality and satisfaction at the forefront, delivering considerable technical and economic advantages across diverse 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.