Bibbigard® Torque Limiters eliminate the
problems associated with slow reaction
electrical overload devices, shear pins which
give a wide release torque variation, or slip
the initial cost is frequently more than
covered by the saving in down-time even
on the first overload.
• Protect plant and transmission against
overload.
• Full bi-directional operation in any plane.
• All metal, totally-enclosed construction.
• Virtually no maintenance.
• Provide years of trouble-free service.
• Competitive first cost.
Many of our torque limiters have been
purpose designed and manufactured to
meet customers’ specific operating
requirements. If you have any specific
requirements please contact Bibby
Transmissions for assistance.
Standard bores and keyways are
manufactured to H8 and Js9 tolerances to
BS4500: 1969, both in Metric and Imperial
dimensions
Maintenance
During assembly all units are packed with
a 3% Molybdenum Disulphide (Mo S2)
grease BP Energrease L21 M. Because of
their uniquely fully enclosed design all
units need only be stripped and re-packed
with grease every two years. However,
under extremely adverse conditions of
environment and duty please consult
Bibby Transmissions.
Running in Oil
All Bibbigard units can be run in oil if
required without affecting performance.
Manual Reset
Type A: Conveyors, machine tools, wood working and paper machinery, pumps,
textile machinery, test rigs, packaging
machinery, quarrying plant, Post Office
machinery, extruders, automatic furnaces
and ovens.
AutomaticReset
Type B & C: Conveyors, bakery equipment,
indexing drives, packaging, bottling and
labelling machines, printing presses and
special-purpose machines.
Power Take-Off Protection
Type FV: Vane, lobe, screw and
centrifugal pumps. Vane and lobe
blowers, please contact Bibby
Transmissions for further details.