English
BLD Series Cycloidal Pinwheel Speed Reducer are novel transmission mechanisms that utilize the principle of a small-tooth-difference planetary transmission and cycloidal pinwheel meshing. They are widely used as drive and reduction devices in the textile printing and dyeing, light industry and food processing, metallurgy and mining, petrochemicals, lifting and transportation, and construction machinery sectors.
| Item | Parameters |
| Power(KW) | 0.12-90kW |
| Speed Ratio | 7-650000 |
Maximum Output Torque(kN.m) | 30kN.m |
1.The BLD series cycloid pinwheel reducers offer single-stage reduction ratios ranging from 9:1 to 87:1, and dual-stage reduction ratios up to 1,849:1. They feature a compact design.
2.The coaxial input and output design makes the BLD series compact and lightweight, making it suitable for vertical installations in space-constrained locations.
3.High-carbon chromium steel (HRC 58-62) components and a rolling friction design provide shock resistance up to 500% of the rated torque.
4.With near-zero backlash, efficiency of 86-93%, quiet operation, and low vibration, they are ideal for precision control.
5.The simple structure, minimal parts, and easy lubrication ensure a long service life (over 10,000 hours).
6.The vertical flange mounting and dual-shaft design support horizontal or vertical outputs and direct connection to standard motors.
7.They are suitable for industries such as material handling, metallurgy, and chemicals, adapting to frequent starts, stops, and reversing.
1. What is the BLD Series Cycloidal Pinwheel Speed Reducer?
The BLD Series is a compact, flange-mounted speed reducer using cycloidal pinwheel meshing for high-torque, low-speed output. It’s designed for vertical installations and direct coupling with standard motors, offering high efficiency and durability.
2. What are the main applications for the BLD Series?
It’s used in industries like material handling (e.g., conveyors), mining, metallurgy, chemical processing, and packaging, excelling in high-torque, frequent start-stop, or reversing tasks.
3. What reduction ratios are available?
Single-stage ratios range from 9:1 to 87:1; double-stage setups can reach up to 1,849:1, providing versatile speed reduction in a compact design.
4. How does it handle heavy loads or shocks?
Made with high-carbon chrome steel (HRC 58-62), it uses rolling friction to absorb shock loads up to 500% of rated torque, ensuring durability in demanding conditions.
5. What are the installation requirements?
Mount vertically via flange, keeping tilt under 15° for proper lubrication. It couples directly to motors (0.37-11 kW, 1,500-1,800 RPM). Use couplings or bearings to minimize shaft stress.
6. How do I maintain the BLD Series reducer?
Check lubrication (grease/oil) every 1,000-2,000 hours, inspect for leaks or noise, and avoid exceeding rated torque. Its simple design allows easy part replacement for long life (10,000+ hours).
