When the application requires a direct and solid shaft connection and that shaft misalignments during procedure are minimal, then the ABR solid or rigid type couplings may be used. To match shafts from 6mm up to 50mm in diameter as standard.
A solid compression-type coupling or rigid coupling as it is occasionally termed has no versatility but may effectively be used for connecting two shafts to produce a long term joint. The solid coupling is usually designed to be capable of transmitting the full torque load capability of the shaft.
Ever-power stocks an array of solid (muff) design shaft coupling for fast easy shaft connection. Perfect for 6mm to 50mm size shafts, the anodised metal construction is made for arduous use. Basically release the clamp style design by detatching the four bolts, suit the coupling and reapply the bolts to a set torque to attain reliable shaft connection. Keeping tight tolerances to the concentricity on the bore, makes the Ever-power rigid coupling a perfect emergency fix or prototype connection.
By precisely aligning both shafts and keeping them firmly in place, rigid couplings help to maximize performance and raise the expected life of the machine. These rigid couplings can be found in two basic designs to fit the wants of different applications. Sleeve-style couplings are the most affordable and easiest to make use of, whilst clamped or compression rigid couplings can be found in two parts and match collectively around the shafts to create a sleeve. Both types can be found from Ever-power suiting shaft sizes from 6mm up to 50mm in diameter.
A single and Two piece ABR rigid couplings – Two distinct designs are available. The one and two piece series couplers have superior holding power and maintain alignment. The solitary piece versions are given four clamping screws. The two piece split version couplers can be installed and eliminated without machine dis-assembly. Supplied with eight clamping screws, they provide reliable holding power and keep maintaining alignment.
Precision Rigid couplings are available as standard in aluminium alloy and stainless steel. For smaller shaft sizes the brand new SC series clamping technique that ensures the concentricity of the clamped shaft. Suitable for shaft sizes from 3mm to 15mm size, including coupling China imperial and custom formats, make the brand new SC series perfect 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 pleased to help you with your selection.

Ever-power’s Rigid couplings are ribbed-type compression couplings that are recommended for emergency and regular services about heavily loaded shafts. These couplings are bored accurate to shaft size, and the halves are separated during the boring operation to allow for clamping when the halves are drawn collectively.
Product Features
Bolt heads and nuts protected by flanges
Bored accurate to shaft size
Recommended for emergency and regular service on heavily loaded shafts
Outer diameters turned
End flanges faced square to bore