Experience an unprecedented boost in your operational efficiency with the remarkable Reliable High-Performance Yej Brake Motor, an extraordinary creation by the esteemed Changzhou Changyulong Reducer Co., Ltd. This motor is a true testament to innovative engineering, skillfully combining compactness and a lightweight design with immense high-torque capabilities. It guarantees a consistently stable and ultra-silent performance. Its adaptability for universal installation and compatibility with a vast range of motor types make it a vital component across numerous industries. Whether in the realms of sewage treatment, chemical processing, or the ever-evolving pharmaceutical sector, this motor is an absolute necessity.
Discover the broad spectrum of motor combinations, versatile installation methods, and cutting-edge structural innovations our product provides. Each carefully curated transmission ratio is precisely engineered to address a diverse array of operational needs, delivering not only exceptional performance but also ensuring a perfect fit for your specific application requirements.
Crafted from reinforced high-strength cast iron, the casing of our product represents the epitome of durability. The gears are expertly engineered, utilizing high-grade alloy steel and undergoing an intensive process of carburizing, quenching, and fine grinding. This results in a transmission that is exceptionally stable, ultra-quiet, and boasts remarkable load-bearing capabilities. With its low temperature rise and extended lifespan, it is ideally suited for the rigorous demands of the metallurgy industry. 1. Features: Benefit from minimized offset output and a compact structure that maximizes box space. The integral casting box provides unmatched rigidity, significantly strengthening the shaft 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 |



Changzhou Changyulong Reducer Co., Ltd boasts a prestigious reputation as a leader in the production of premium cycloidal gear reducers, underpinned by a rich legacy of excellence. Our distinguished production history, aligned with rigorous adherence to JB298281 ministry standards, ensures unparalleled quality. Recognized by the International Provincial Bureau, our products represent the zenith of contemporary cycloidal gear innovation.
Our advanced cycloidal pinwheel reducers harness the power of the planetary transmission principle, integrated with cycloidal pinwheel tooth meshing, rendering them indispensable across a diverse array of industries. From textile printing and dyeing to light industry, food processing, and even the demanding sectors of metallurgy, mining, and construction, they provide outstanding drive and speed regulation solutions meticulously tailored to meet your precise needs.
At Changzhou Changyulong Reducer Co., Ltd, our cycloidal reducers epitomize unrivaled quality and dependability, offering a wide array of specifications at highly competitive prices. Our unwavering commitment to integrity and trust means we prioritize quality and customer satisfaction, delivering substantial technical and economic benefits across a vast 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.