Motion Control Couplings

Ruland Manufacturing MOST Series set screw Oldham coupling hubs are ideal for establishing a connection between two parallel shafts that are closely spaced to transmit torque for use in mechanical power transmission assemblies. They feature aluminium construction for structural rigidity and corrosion resistance. These hubs can operate at a maximum speed of 4500 RPM and temperature of 225 degrees F. These screw sets allow a maximum angular misalignment of 0.5 degrees to reduce the chances of error and ensure reliability.

Ruland Manufacturing coupling hubs are suitable for operating with low bearing loads to protect sensitive system components including bearings for motion transfer applications. These RoHS Compliant couplings feature balanced design for reducing vibrations at high speeds and lightweight aluminium construction for minimising backlash during the operation. They have black oxide finish for preventing abrasive fluids & particles from damaging the coupling hubs. Choose from a wide range of these couplings, available in 7 - 25 mm bore diameters.

Ruland Manufacturing DCD Series motion control couplings remove misalignment between two shafts. The balanced one-piece design reduces vibration at high speeds, provides zero backlashes and easily fits on the shaft without causing marring. The double disc mechanism in the centre is comprised of 2 anodised aluminium hubs, 2 sets of thin stainless steel disc springs and a centre spacer to accommodate misalignment. They are held in place via cap screws and have a spiral slot in the centre to dampen vibrations. Choose from a wide range of 1-piece motion control couplings, available in 25, 50, 100 and 180 inch-lb torque ratings on Raptor Supplies.

Ruland Manufacturing offers clamp style Oldham coupling hubs that feature a three-piece design for easily combining clamp or set screw hubs with metric keyless bores. These hubs can accommodate all forms of misalignment and are ideal for applications with high parallel misalignment. They operate with low bearing loads to protect sensitive system components. These RoHS3 and REACH compliant hubs feature a balanced design for reduced vibration at speeds up to 6000 rpm. They are available in bore diameters ranging from 8 to 25 mm.

Rulan Manufacturing OSC Series coupling hubs are used to connect two shafts to transmit torque and rotational motion. They are suitable for mechanical power transmission systems to ensure efficient and accurate power transfer. These coupling hubs consist of two anodized aluminium hubs, expertly press-fitted onto a centre disk. They have a unique three-piece design that allows for unparalleled customisation, offering the flexibility to combine clamp or set screw hubs with different bore types including inch, metric, keyed and keyless bores. These OSC Series coupling hubs can operate with low bearing loads for protecting sensitive system components like bearings, ensuring longevity and minimising maintenance efforts. They are designed with a balanced construction for reducing vibrations even at high speeds of up to 6000 RPM, which enhances the overall stability and efficiency of the coupled system.

Ruland Manufacturing MOCT Series coupling oldham clamps are ideal for connecting shafts with misalignment while transmitting torque. They maintain precise alignment between two shafts while allowing axial movement to prevent angular, parallel and axial misalignment, protecting sensitive components and reducing wear. These clamps are used in automation, machinery and motion control systems. They have aluminium construction for a high strength-to-weight ratio and structural rigidity. These clamps feature anodised aluminium finish for protection against corrosion and wear while providing a smooth and visually pleasing surface. They have a maximum operating speed of 4500 RPM to effectively handle dynamic loads and maintain the integrity of the coupled components. These clamps also exhibit remarkable heat resistance up to 225 degrees F.

Lovejoy double beam couplings are suitable for power transmission & accommodating parallel, angular & axial misalignment for stepper drives, encoders and servo drives. These motion control couplings feature one-piece aluminium construction and offer two flex points for accommodating up to 7 degrees angular misalignment and zero-backlash design for safe & fail-proof operation. Choose from a wide variety of these couplings, available in outside diameter ranging from 12.7 to 38.1 mm on Raptor Supplies.