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Working Concept
The turning force of the motor (outer rotor) is transmitted through the shock absorber to the planetary gearing. The planetary gearing drives the inner gear which is affixed to the roller tube. The tube will rotate because the output shaft (stator) is held stationary by the conveyor frame.
"One Touch" Spring Loaded Shaft
The Power Mollers® spring-loaded attaching shaft enables the unit to be quickly installed or removed without disassembling the conveyor frame.
Built-in Shock Absorber
When articles are transported on roller conveyor lines, they can sometimes encounter a sudden stop, impact or acceleration that transmits a strong shock to the torque transmission system of the Power Moller®. The shock absorber provides protection by acting as a slip clutch between the motor and gearbox. The shock absorber is designed to slip at 150% of motor torque and will not function under normal conditions.