RULAND MANUFACTURING Jaw Coupling Hubs

Spider and jaw coupling hubs suitable for transmitting high torque levels in motors and gearboxes. Variants available in aluminium and polyurethane construction for high strength and durability

Ruland Manufacturing MJC Series jaw coupling hubs are designed to connect two rotating shafts for transmitting torque and rotatory action while absorbing shocks, correcting misalignment and ending float. They are ideal for fans, pumps, compressors, motors, mixers and conveyors. These curved jaw coupling hubs feature lightweight aluminium construction for low inertia and a balanced design for high torque ratings. The couplings feature bores & grooves for tight connection & accurate power delivery, and a fail-safe mechanism in case spider inserts fail to interlock. Choose from a wide range of these curved jaw coupling hubs, available in 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 19, 20, 25 and 30 mm bore sizes.

Ruland Manufacturing JSC Series curved jaw coupling hubs are designed for transmitting torque and rotatory action between two shafts, to accommodate shaft misalignment in servo motor applications. These jaw coupling hubs feature a three-piece assembly consisting of two jaw hubs and a spider (available separately), for smooth interaction between components. They feature aluminium construction, a single beam in the centre and grooves on outer edges to counter misalignment between the connecting shafts, and dampen shocks & vibrations. They are supplied with a keyway for tightening or loosening coupling around the shaft. Choose from a wide range of these aluminium jaw coupling hubs, available in JS16, JS21, JS32 and JS36 coupling sizes.
Raptor Supplies also offers Ruland Manufacturing JS Series jaw coupling hubs, available in JS10, JS12, JS16, JS21, JS26, JS32 and JS36 coupling sizes.

Ruland Manufacturing JS Series curved jaw coupling hubs are designed for transmitting torque and rotatory action between two shafts, to accommodate shaft misalignment in servo motor applications. These jaw coupling hubs feature a three-piece assembly including two hubs and a spider (available separately), for smooth interaction between components. They have a single beam in the centre and grooves on outer edges to counter misalignment between the connecting shafts and dampen shocks & vibrations. Choose from a wide range of these aluminium jaw coupling hubs, available in JS10, JS12, JS16, JS21, JS26, JS32 and JS36 coupling sizes.
Raptor Supplies also offers Ruland Manufacturing JSC Series jaw coupling hubs, supplied with a keyway for fitting a hub over the shaft.

Ruland Manufacturing JCC Series jaw coupling hubs transmit torque and rotatory action between two shafts, as well as accommodate shaft misalignment in motion control (servo) applications. These coupling hubs feature a three-piece assembly with a balanced design consisting of two jaw hubs and a spider to counter the misalignment between the connecting shafts and dampen shocks & vibrations. Choose from an array of these aluminium jaw coupling hubs available in 11.9, 15.0, 18.0, 20.8 and 28.7 mm length variants

Ruland Manufacturing jaw coupling hubs are suitable for transmitting torque in connecting shafts while dampening vibrations & accommodating misalignment in servo-driven applications. These three-piece units feature a balanced design including two jaw coupling hubs and a jaw coupling spider. The jaws press fit onto the spider's limbs to allow operating with zero backlash while absorbing shock loads; thereby protecting the inner components of the motor from damage. They are available in lengths ranging from 7.6 to 28.7 mm.

Ruland Manufacturing MJCC Series jaw coupling hubs are designed to connect two rotating shafts for transmitting torque and rotatory action while absorbing shocks, correcting misalignment (angular, parallel & axial) and ending float. They are ideal for fans, pumps, compressors, motors, mixers and conveyors. These curved jaw coupling hubs feature lightweight aluminium construction for low inertia and a balanced design for high torque ratings & reduced vibrations. The couplings feature bores & grooves for tight connection & accurate power delivery, and a fail-safe mechanism in case spider inserts fail to interlock. They are tested beyond DIN 912 12.9 standards for reliability. Choose from a wide range of these curved jaw coupling hubs, available in bore sizes ranging from 8 to 30 mm on Raptor Supplies.

Ruland Manufacturing MJS Series jaw coupling hubs are designed to connect two rotating shafts for transmitting torque and rotatory action while absorbing shocks, correcting misalignment (angular, parallel & axial) and ending float. They are ideal for fans, pumps, compressors, motors, mixers and conveyors. These curved jaw coupling hubs feature lightweight aluminium construction for low inertia and a balanced design for high torque ratings & reduced vibration. The couplings feature bores & grooves for tight connection & accurate power delivery, and a fail-safe mechanism in case spider inserts fail to interlock. Choose from a wide range of these curved jaw coupling hubs, available in bore sizes ranging from 3 to 30 mm.
Raptor Supplies also offers Ruland Manufacturing MJSC Series jaw coupling hubs, supplied with a keyway for adjusting hub fitting over a shaft.

Ruland Manufacturing MJSC Series jaw coupling hubs are designed to connect two rotating shafts for transmitting torque and rotatory action while absorbing shocks, correcting misalignment (angular, parallel & axial) and ending float. They are ideal for fans, pumps, compressors, motors, mixers and conveyors. These curved jaw coupling hubs feature lightweight aluminium construction for low inertia and a balanced design for high torque ratings & reduced vibration. The couplings feature bores & grooves for tight connection & accurate power delivery, and a fail-safe mechanism in case spider inserts fail to interlock. They are supplied with a keyway to adjust the fitting of hubs on the shaft. Choose from a wide range of these curved jaw coupling hubs, available in bore sizes ranging from 8 to 30 mm.
Raptor Supplies also offers Ruland Manufacturing MJS Series jaw coupling hubs, available in 3, 4, 5 and 6 mm bore sizes.