Bibby Turboflex grid couplings
Torsionally flexible coupling using a serpentine spring-steel grid seated in tapered hub grooves, which flexes to dampen torsional vibration and cushion shock and peak loads. Addresses shock-load and torsional-resonance failures that rigid gear and disc couplings pass straight through. SES holds the range as an authorised Regal Rexnord distributor, covering element Tapered serpentine spring grid; torque To 1,500,000 in-lb (169 kNm); H-type to 228,400 Nm; angular misalignment ~0.25 deg; parallel offset To ~0.020 in. Executions include series 1000 (T10 horizontal cover), series 1000 (T20 vertical cover), series 2000 taper grid, G-Flex, among others. It is specified most often into reciprocating pumps and compressors and crushers. Every part is genuine Regal Rexnord through official channels, with designation, specification and options confirmed against your duty before it ships — supplied from Kolkata and our branch network, with breakdown cover that does not sit in an inbox.
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Element
Spring-steel serpentine grid
Damping
Cushions shock / peak torque
Torque
To 1,500,000 in-lb (G-Flex)
Element
Tapered serpentine spring grid
Where it runs.
You will find Bibby Turboflex grid couplings in the parts of a plant where this particular duty actually occurs. In practice that means reciprocating pumps and compressors, crushers, ball mills, and equally mine winders, fans and blowers, conveyor drives. What links them is the duty rather than the machine name — element: Spring-steel serpentine grid. If your installation is not on that list it matters less than you would think: the operating condition decides the specification. Send us the load, the speed, the running temperature and the environment it runs in, and we will match it to the right execution in the Regal Rexnord range and confirm what is in stock.
Specify it against the duty.
Specification here follows the operating condition, not the catalogue. Shock loads or torsional resonance — Grid over disc; grid deflects and dampens Interchange with existing Falk Steelflex — Bibby grid is part-for-part interchangeable High-speed with easy access — T10 horizontal split cover; T20 vertical split Where two of those apply at once, specify for the harsher of the two — under-specifying is what puts the part back on the bench a month later. Send us the duty and we will confirm the execution.
Ordering this from SES.
Grid springs are the serviceable part; stock replacement grids and both cover halves. A snapped grid drops the drive instantly but hubs stay reusable. Send the designation off the failed part and we will confirm the Regal Rexnord equivalent and stock position.