| Mechanical Part No Backlash with Self-Locking Mechanism.Installed Anti-Backlash with Self-Locking mechanism features no backlash after winding in any conditions.High Gear Joint Ratio.While general speed reducer (including worm speed reducer) and CYCLOID speed reducing type has 1~3 Gear teeth, newly developed machine has 5~6 gear teeth. Thus it has superior property of external impact resistance and long life cycle.Smooth Operating, Non-Noise, High Efficiency.The combination of CYCLOID STRUCTURE and CYCLOID GEAR type features no noise Operating even under high speed reduction ratio and its has simple structure Also, easy handling and carring is available because it is small & light.Easy Maintenance.All parts are standardized and designed for disassemblable structure, It features easy parts changed repairs. Electrical Part No Grade Open Shut Distance Control.No grade type limit control allows accurate setting and "0" error rate.One Touch Limit Control.While general control system of limit control is push, pull, turn, But 'CHADORI'TM as New product adopt simple turning system. It allows more easy control.Easy Open-Shut Distance Control.As limit control part is positioned on the back side of main shaft, easy control is possible regardless install position of open shutter.Easy Disassemble Limit Box.Plug type limit box allows easy disassemble from body and easy repair. | 
