Ringfeder flange couplings

Torque: 355 Nm - 512,635 Nm

... towards the screw head. For disassembly only few release screws are required. Through optimised geometry of the flange, the deformation of the flange is significantly lower than with standard products. Explanations L ...

Torque: 530 Nm - 63,903 Nm

Extended version of the Locking Assembly RfN 7003 allowing for use with smaller hub diameters due to the reduced shaft and hub pressures. Characteristics Is the extended design of series RfN 7003. Here, due to the low pressure the ...

Torque: 649 Nm - 1,760,000 Nm

Three piece self-centering design for heavy duty torques. Characteristics Three piece, self-centering, slitted locking assemblies for highest bending moments and torques. During assembly a minor axial displacement of the hub occurs. ...

Torque: 270 Nm - 375,945 Nm

... piece design with single taper has flange to position the component on the shaft to maintain axial position during mounting. Characteristics Has all positive features of series 7003. However, through the bigger flange ...

Torque: 320 Nm - 48,800 Nm

Two piece design similar to Locking Assembly RfN 7006, but extended with lower shaft and hub pressures. Characteristics Is a modification of RfN 7004 with all its positive features, but here - same as RfN 7006 - the axial displacement ...

Torque: 4,130 Nm - 310,335 Nm

... safety compared to 3-part versions. Example applications: Heavy pulleys Construction of heavy machinery Coup­lings Cable sheaves Mounting of Locking Assembly The values for T, Fax, pW and ...

Torque: 1,777 Nm - 1,960,015 Nm

The bending moment acting on the hub/shaft connection is the main load to evaluate in a belt drum or similar application. Excessive bending moments can cause overstress in the webs between the screw holes in the locking assembly. In the ...

Torque: 19,455 Nm - 1,359,784 Nm

The new Locking Assembly series RINGFEDER® RfN 7012.2 is specially designed to fulfil the requirements of constantly increasing bending moments for conveyor pulleys. The challenge was to develop a product with the same dimensions as ...

Torque: 11,297 Nm - 2,184,768 Nm

For superb centering and high torque transmission, this dual tapered device reflects the best in RINGFEDER® engineering expertise. This style is in two types, 7015.0 for general engineering applications and 7015.1 for conveyor pulley ...

Torque: 6,575 Nm - 1,054,312 Nm

This version of the RfN 7015 is designed for high bending load applications such as conveyor pulleys, by providing lower shaft and hub pressures. Product Characteristics Version of the Locking Assembly RfN 7015.0 with lower surface ...