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Each hub includes a set screw (unless noted), which bites into your shaft to hold the coupling in place.
The thick split spider on these couplings takes on twice as much torque as standard split spiders, while a set screw holds the hubs in place on your shaft. Also known as jaw couplings, use them to connect motors to pumps, mixers, and other high-torque equipment.
A strip of flexible spring steel wraps around the teeth of both hubs to absorb sharp, momentary load increases that can come from motor startups, emergency braking, or sudden impact with hard objects.
Safely connect slightly misaligned shafts near food lines—the spider on these couplings contains metal, so it’ll trigger a metal detector if a piece frays off and contaminates your batch.
Use these gear-shaped couplings for high-speed and high-torque applications.
With a rugged roller-chain design, these couplings provide excellent torque and angular misalignment capacities.
With a rigid gear design, these steel couplings transmit more torque than other couplings of the same size.
Made with lightweight nylon sleeves, these gear couplings require less energy to move than other high-torque flexible couplings. They compensate for parallel, angular, and axial misalignment.
Designed to grip evenly around your shaft, clamping couplings provide more holding power than set screw couplings without marring the shaft.
When one of your shafts is undersized from wear, oversized from coatings, or uncommonly sized, machine one end of these couplings to fit. They clamp around your shafts for a secure hold that won’t cause damage.
Set screws bite into your shaft to hold these couplings in place.
Support the weight of a motor and transfer torque to another shaft at the same time with these couplings.
Install and remove these shaft couplings without disconnecting the shafts, motors, and other attached components—they’re made in two pieces so you don’t need to slide them onto shaft ends. They’re also useful when you have limited access to the ends of the shafts.
When your shafts are not close enough to use standard couplings, these have the length to bridge the gap.
Access one shaft without disconnecting the other. These rigid couplings have a solid bottom that connects the shafts and two top pieces that clamp the shafts independently.
Reduce the diameter of your shaft while adding length.
One side is unfinished for milling custom pulleys, threaded hubs, sprockets, collars, knobs, sensor targets, or just about anything imaginable; the other side is a one-piece clamping coupling for mounting whatever you’ve created to your shaft.
Prevent damage from overloading. When overloaded, these limiters cause your sprocket or pulley to slip. Once the overload is removed, the limiters automatically reset.