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 create a long lasting joint. The solid coupling is generally designed to manage to transmitting the full torque load capability of the shaft.
Ever-power stocks an array of solid (muff) style shaft coupling for fast easy shaft connection. Ideal for 6mm to 50mm size shafts, the anodised steel construction is made for arduous use. Just release the clamp design design by detatching the four bolts, match the coupling and reapply the bolts to a fixed torque to accomplish reliable shaft connection. Keeping tight tolerances to the concentricity on the bore, makes the Ever-power rigid coupling a perfect emergency repair or prototype connection.
By precisely aligning the two shafts and holding them firmly set up, rigid couplings help maximize performance and boost the expected existence of the device. These rigid couplings are available in two basic styles to fit the demands of different applications. Sleeve-style couplings are the most coupling China affordable and easiest to use, whilst clamped or compression rigid couplings come in two parts and fit together around the shafts to form a sleeve. Both types can be found from Ever-power suiting shaft sizes from 6mm up to 50mm in diameter.
1 and Two piece ABR rigid couplings – Two distinct styles are available. The one and two piece series couplers possess superior holding power and maintain alignment. The one piece versions are supplied with four clamping screws. Both piece split edition couplers could be installed and removed without machine dis-assembly. Given eight clamping screws, they provide reliable holding power and keep maintaining alignment.
Precision Rigid couplings can be found as standard in aluminium alloy and stainless steel. For smaller shaft sizes the new SC series clamping technique that ensures the concentricity of the clamped shaft. Suitable for shaft sizes from 3mm to 15mm diameter, including imperial and custom made formats, make the new SC series perfect for applications where high torque and exceptional 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 technical information, please do not hesitate to contact 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 assistance on 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 jointly.
Product Features
Bolt heads and nuts protected by flanges
Bored accurate to shaft size
Recommended for crisis and regular service upon heavily loaded shafts
Outer diameters turned
End flanges faced square to bore