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Coupling guards

&Nbsp;     coupling Guard are usually owned by the buyer. This content does not belong to the coupling of therefore requested. Buyer or contractor should specify the type of protective device required. Each couple should have a protection device to close coupling and shaft in order to prevent unit operation when people or objects into the danger zone. Guards should be easily removed so that when coupling repair and maintenance do not affect the connection of the machine. Protective devices must be rigid enough, when 900N static loads, not exceeding a deflection guard 0.0005 times times the non-supporting length. Coupling guard is requiring lubrication should be sealed. When the need arises, protective devices to be installed against the bezel in order to reduce the impact of gas or oil. Cylinder-shaped shell, flange connection protective devices are typically used to, high-speed tooth couplings and diaphragm coupling. Protective structure-cylinder axial plane, at both ends by flange connected to the unit in the protective device on the device. Guards shall have one end of expansion joints, expansion joint fitted with o-rings. If coupling under corrosive environment needs protection, protective devices shall be equipped with fittings, so incoming dry air or inert gas. Protective device for continuous lubrication. Each nozzle is to tighten in the appropriate direction to the protection device, oil sprayed along the direction of rotation of people. There if the unit to run, axially into the oil. Wipe nozzle or tubing and coupling are not allowed to touch.

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