Couplings and power transmission
Find the part that fits, even when you don’t know its name.
Every product family has its own filters and a fit finder that starts from what you already know: a shaft size, the motor power or the torque. Specs sit in one table, so you can compare at a glance.
Start from a shaft size
Nothing listed yet fits Ø20 mm. Ask us; we stock more than is online.
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Couplings11 types
Jaw CouplingMotors to pumps, fans and gearboxes; fail-safePin Bush CouplingLarge motors in heavy industry; bushes change easilyTyre CouplingShock loads and shafts that are hard to alignGear CouplingVery high torque in a small size; needs greaseResilient CouplingDiesel engines and drives with torsional vibrationDisc CouplingHigh speed and precision, no lubricationServo CouplingServo motors, encoders and ball screwsChain CouplingSimple, compact drives; easy to disconnectTorque LimiterProtecting machines from jams and overloadsNylon Gear CouplingPumps and general drives; no lubrication, quietLocking AssemblyFixing pulleys, sprockets and hubs to a shaft without a keyway