Dynamic Trading Company

B-Flex couplings consist of a set of resilient BARREL Shaped bushes with pins & nuts and two flanged hubs of graded cast iron.

The special BARREL shaped bushes permit the MISALIGNMENT IN ALL DIRECTIONS and give extra torsional flexibility as compared to plain bushes.
These couplings are suitable for general engineering application requiring reliable power transmission even under conditions of shaft misalignments which are often unavoidable.

REVOLEX are torsionally flexible, fail-safe pin & bush couplings that are mainly used in applications with high torques and drives subjected to shocks. They are specifically solid, fail-safe, compensate for any kind of shaft displacement while transmitting the torque reliably. The REVOLEX pin & bush couplings can be plugged in axially and are characterized by short dimensions. These pin & bush couplings are generally equipped with hydraulically dismountable pins which means that special tools are not required for disassembly. The coupling components of the REVOLEX® pin & bush couplings are maintenance-free and allow for a smooth disassembly of elastomer rings along with pins in mounted condition.

REVOLEX® pin & bush couplings are usually provided with 80 ShA NBR elastomer rings with the standard material being a true all-rounder. NR elastomers are available for low temperature applications. Apart from that backlash-free, electrically insulating NBR elastomers (coloured in blue) are available which are mainly used in cableway drives.

• Simple and Compact
• High Torque and High Speed
• Flanges in pilot or finished bore
• Lubrication is not required
• Comes in 26 sizes (FBC-1 TO FBC-17)
• Power rating ranges from 0.81 kW to 2069kW at 100 rpm.
• Torque Range: 77 – 1,97,600 Nm
• Torque:5 – 3150 Nm
• Bore range:7 – 350mm

ELECON Flexible coupling is a cushioned drive type, transmitting the torque through rubber bushes which have excellent capacity to absorb shocks.

Flexible couplings transmit torque from one shaft to another and are particularly useful in cases where limited misalignment of shaft is unavoidable.The flanges are cast iron and are suitable for speeds up to the maximum limits as mentioned below.

ELECON – FLEXIBLE PIN AND BUSH COUPLINGS

• Permits drive in either direction.
• Lubrication not required.
• No adjustment after fitting.
• Barrel shaped bushes ensure effective shocks and vibration absorption.
• Low maintenance and
• Facility to dismantle machines simply by removing bolts and rubber bushes.