BLEY/XLEY Series Flange Mounting Two Stage Cycloidal Gearbox with Motor adopts a two-stage cycloidal pinwheel transmission structure combined with a flange mounting motor design, providing a compact and high-performance drive solution with extremely high reduction ratio, large torque capacity and reliable operation. The two-stage transmission structure expands the speed reduction range while maintaining smooth transmission and excellent overload resistance, making it suitable for industrial applications requiring ultra-low speed output, high torque transmission and continuous heavy-duty operation. With a typical output torque range of 500–100,000 N·m and motor power range of 0.37–90 kW, it is widely used in heavy conveyors, mixers, crushers, mining equipment, chemical machinery and large industrial drive systems.
| Item | Specification |
| Product Series | BLEY/XLEY Series |
| Gear Type | Two Stage Cycloidal Pinwheel Gear |
| Transmission Structure | Two Stage Cycloidal Disc Transmission |
| Mounting Type | Flange Mounted |
| Input Type | Motor Direct Input |
| Output Shaft Type | Solid Shaft / Hollow Shaft Optional |
| Housing Material | Cast Iron |
| Cycloidal Disc Material | Alloy Steel |
| Pin Gear Material | Hardened Steel |
| Lubrication | Oil Lubrication |
| Protection Grade | IP54 / IP55 Optional |
| Efficiency | Up to 92% |
| Ratio Range | 121–7569 |
| Motor Power Range | 0.37–90 kW |
| Output Torque | 500–100,000 N·m |
| Installation Direction | Horizontal / Vertical Optional |
| Model | Frame Size | Ratio Range | Motor Power (kW) | Output Torque (N·m) |
| BLEY/XLEY3 | 3 | 121–187 | 0.37–5.5 | 500 |
| BLEY/XLEY4 | 4 | 121–289 | 1.5–11 | 2,000 |
| BLEY/XLEY5 | 5 | 187–473 | 3–22 | 5,000 |
| BLEY/XLEY6 | 6 | 289–1213 | 5.5–45 | 15,000 |
| BLEY/XLEY7 | 7 | 473–2890 | 11–75 | 40,000 |
| BLEY/XLEY8 | 8 | 713–7569 | 22–90 | 70,000 |
| BLEY/XLEY9 | 9 | 1213–7569 | 45–90 | 100,000 |
Note: Customized flange dimensions, motor specifications, output shaft configurations, reduction ratios and special heavy-duty transmission solutions are available upon request.
