YZ Series Cycloid Reducer

En YZ series cycloid reducer (cycloidal pinwheel electric drum) is an ideal driving device for various fixed cintas transportadoras. It is a popular choice for various mechanical transmission applications. This product utilizes a hardened cycloidal pinwheel reducer, directly connected to the pin gearbox output, which offers the advantages of a simple structure, small size, and a large transmission ratio. Since the cycloidal pin gear is made of bearing steel, its hardness reaches HRC58-62 after heat treatment. The rolling friction and multi-tooth meshing in the transmission make the reduction gear exhibit characteristics of a large load capacity and strong overload capacity compared to the involute gear.

YZ series is an oil-cooled (oil-immersed) cycloidal pinwheel electric roller with stable transmission, low noise, and long life, which can meet various requirements such as backstop rubber coating. It is widely used in conveying machinery and equipment in mining, metallurgy, chemical industry, cement, docks, power plants, grain, light industry, food, and other industries.

Key Features of YZ Serie Cycloid Reducer 

• High Reduction Ratio– Achieves large speed reduction (typically 9:1 to 87:1) in a compact design.
• High Torque & Load Capacity– Suitable for heavy-duty applications due to multi-tooth meshing (simultaneous contact of multiple pins).
• Compact & Lightweight– Integrates the motor and reducer into a single unit, saving space.
• High Efficiency (≥90%)– Minimal energy loss compared to traditional worm gear reducers.
• Smooth & Low-Noise Operation– Cycloidal motion reduces vibration and noise.
• Long Service Life & Low Maintenance– Fewer wearing parts due to rolling contact (no sliding friction like in gearboxes).
• Adaptable to Harsh Conditions– Sealed housing with high IP protection (dust-proof, water-resistant), suitable for mining, logistics, and industrial environments.

The YZ Series is commonly used in electric drum motors (e.g., driving conveyor belts) and as a standalone reducer in industrial machinery. Its reliability makes it popular in applications requiring compact power transmission with minimal maintenance.