When the application takes a direct and solid shaft connection and that shaft misalignments during operation are minimal, then the ABR solid or rigid type couplings may be used. To suit shafts from 6mm up to 50mm in diameter as standard.
A solid compression-type coupling or rigid coupling since it is occasionally termed has no flexibility but may effectively be used for connecting two shafts to produce a permanent joint. The solid coupling is normally designed to be capable of transmitting the full torque load capacity of the shaft.
Ever-power stocks an array of solid (muff) style shaft coupling for fast easy shaft connection. Perfect for 6mm to 50mm size shafts, the anodised metal construction is designed for arduous use. Just release the clamp design design by detatching the four bolts, match the coupling and then reapply the bolts to a fixed torque to achieve reliable shaft connection. coupling China holding tight tolerances to the concentricity on the bore, makes the Ever-power rigid coupling a perfect emergency repair or prototype connection.
By precisely aligning both shafts and holding them firmly in place, rigid couplings help to maximize performance and increase the expected life of the device. These rigid couplings can be found in two basic styles to fit the demands of different applications. Sleeve-style couplings will be the least expensive and easiest to use, whilst clamped or compression rigid couplings come in two parts and fit jointly around the shafts to form a sleeve. Both types are available from Ever-power suiting shaft sizes from 6mm up to 50mm in size.
1 and Two piece ABR rigid couplings – Two distinct designs are available. The main one and two piece series couplers possess superior holding power and maintain alignment. The single piece versions are supplied with four clamping screws. The two piece split version couplers can be installed and taken out without machine dis-assembly. Given eight clamping screws, they provide dependable holding power and keep maintaining alignment.
Precision Rigid couplings are available as regular in aluminium alloy and stainless steel. For smaller sized shaft sizes the brand new SC series clamping method that ensures the concentricity of the clamped shaft. Suited to shaft sizes from 3mm to 15mm diameter, including imperial and custom made formats, make the new SC series ideal for applications where high torque and extraordinary torsional stiffness are required.
Exceptional torsional stiffness
High torque capacity
Metric and Imperial bore formats
Integral clamp shaft attachment
In the event that you require further complex information, please usually do not hesitate to get hold of our sales engineers who’ll be more than happy to help you together with your selection.
Ever-power’s Rigid couplings are ribbed-type compression couplings that are recommended for emergency and regular support on heavily loaded shafts. These couplings are bored true to shaft size, and the halves are separated during the boring operation to allow for clamping when 
the halves are drawn together.
Product Features
Bolt heads and nuts protected by flanges
Bored accurate to shaft size
Recommended for crisis and regular service on heavily loaded shafts
Outer diameters turned
End flanges faced square to bore