Step into a world of unparalleled efficiency with the Reliable High-Performance Yej Brake Motor, a masterpiece expertly crafted by the renowned Changzhou Changyulong Reducer Co., Ltd. This motor is the epitome of engineering excellence, seamlessly blending a compact and lightweight design with exceptional high-torque performance. It delivers stable and ultra-quiet operation, ensuring your processes run smoothly and silently. With its versatile installation options and compatibility with a wide array of motor types, this motor becomes an invaluable asset across diverse industries. Whether it's sewage treatment, chemical processing, or the pharmaceutical sector, its importance is unmatched.
Unveil the limitless possibilities with our product's extensive combinations of motor options, adaptable installation techniques, and revolutionary structural solutions. Every transmission ratio is meticulously selected and tailored to meet a broad spectrum of operational demands, guaranteeing not only superior performance but also an impeccable fit for your unique application requirements.
Exemplifying the pinnacle of durability, our product's casing is crafted from reinforced high-strength cast iron, showcasing resilience at its best. The precisely engineered gears, crafted from premium alloy steel, undergo a meticulous process of carburizing, quenching, and fine grinding, resulting in a stable transmission, whisper-quiet operation, and exceptional load-bearing capacity. With its minimal temperature rise and extended lifespan, it becomes the ideal choice for the metallurgy industry. 1. Features: Experience minimized offset output and a compact structure that maximizes box space. The integral casting box offers unparalleled rigidity, enhancing 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 |



With a prestigious history of excellence, Changzhou Changyulong Reducer Co., Ltd stands as a pioneer in manufacturing top-tier cycloidal gear reducers. Our storied production history, together with our unwavering adherence to JB298281 ministry standards, guarantees unmatched quality. Endorsed by the International Provincial Bureau, our products epitomize the pinnacle of modern cycloidal gear innovation.
Our state-of-the-art cycloidal pinwheel reducers utilize the power of the planetary transmission principle coupled with cycloidal pinwheel tooth meshing, making them perfect for a wide range of industries, from textile printing, dyeing, and light industry to food processing and heavy industries like metallurgy, mining, and construction. They deliver extraordinary drive and speed regulation solutions tailored precisely to your needs.
At Changzhou Changyulong Reducer Co., Ltd, our cycloidal reducers are synonymous with unmatched quality and dependability, offering a versatile range of specifications at highly competitive prices. With a steadfast commitment to integrity and trust, we prioritize quality and customer satisfaction, delivering significant technical and economic advantages across a broad spectrum 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.