Otis Elevator Company Saudi Arabia Ltd.
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Saudi Arabia
The world’s leading manufacturer and service provider of elevators, escalators and moving walkways.
 
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SAFETY

Passenger Safety is always first at Otis. XOP protection devices and electrical safety requirements is strictly accordant with the European code EN115 and other countries’ code of practice. Meanwhile, XOP is also comply with the Otis global jobsite safety standard WWJSS. XOP implements several new features to minimize hazardous potential. The advanced micro processor controlling system can fully monitor the moving walk’s performance and promptly eliminate running hazard and reduce maintenance time.
Operational Brake
Integrated within the elevator driving machine and between the motor and reduction gearbox. Travolator safety brake can be activated through electromagnetic braking.
Motor Thermic Protection
The thermal protection switch is located in the motor coil. If the motor temperature exceeds 155℃, the thermal protection sensor will automatically shut down the travolator.
Non-reversal Device
A rotation sensor is located on the brake that monitors motor rotation speed and direction. If the motor rotates in reverse, the sensor will send a corresponding signal to the main controller to activate the travolator brake.
Auxiliary brake, wedge type (Rise>6m)
The auxiliary brake is located at the upper landing, it could stop the travolator via brake disc installed at main drive, and is the standard configuration for travolator rise above 6m. Optional configuration: Rise≤6m.
Pallet Broken Protection Device
The broken pallet protection device is located at the slanting section close to the upper and lower leveling. If the pallet or its chain breaks, the safety switch will automatically engage. The switch can be reset by using the reset protection device.
Comb Plate Contact
The comb panel protection switches are located on two sides of each comb panel. If foreign debris is lodged between the comb and pallets, the comb panel will automatically lift upwards initiating the safety switch and stopping travolator operation.
Emergency Stop
Located on the upper and lower leveling and close to the skirt panel of the handrail entrance. The safety stop can be manually activated by pressing a red emergency stop button in case of emergency.
Handrail Entry Safety Guard
Located on the upper and lower leveling and close to the skirt panel of the handrail entrance. The safety stop can be manually activated by pressing a red emergency stop button in case of emergency.
Safety Grounding
All electrical components on the travolator are safely grounded, and directly connected to the ground via the travolator truss.
 
 
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