Grid Coupling

RFQ information to confirm before quotation

A grid coupling consists of two grooved hubs, a serpentine spring grid, cover, seals and grease. Torque is transmitted as the spring grid engages with the hub grooves. Under load, the spring element deforms elastically, helping absorb shock load, reduce torsional vibration and protect the motor, reducer and driven machine from sudden impact. It is commonly used on belt conveyors, crushers, induced-draft fans, feeders and auxiliary drives with fluctuating load. Selection should confirm torque, speed, bore, keyway, cover type, lubrication condition, dust exposure and access space for grid replacement.

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