R+W Coupling Technology
Bensenville, IL 60106
Servo Insert Coupling offers torque capacity to 9735 lb-in.
SERVOMAX EK2 Coupling has elastomer element that is press fit between 2 precision-machined coupling halves, providing electrical insulation, zero backlash, and concentricity. Insert is offered in 3 different shore values. Coupling is mainly used in applications requiring precise motion and high degree of dampening, such as CNC milling and turning machines.
Read More »
Elastomer Coupling fits space constrained applications.
SERVOMAX EKL coupling is offered in torque capacities ranging from 89 to 9735 lb-in. Elastomer element is press fit between 2 precision coupling halves, providing zero backlash and concentricity. Insert is available in 3 different shore values, allowing user to choose dampening effect for application. Dampening characteristics paired with precise motion power transmission make coupling suitable...
Read More »
Miniature Coupling is balanced for high speed.
Metal-bellows Series MK3 is backlash and maintenance free. It can be mounted onto shaft with clamping screw and expanding shaft for hollow bore. Stainless-steel bellow compensates for axial, lateral, and angular shaft misalignments simultaneously. Torque range is 4 to 88.5 lb-in. Torsionally rigid couplings are used in highly dynamic servo applications, such as CNC machining center, robotic...
Read More »
Safety Coupling provides torque-overload protection.
Series SK2 Coupling, with ball-detent system, is backlash free and will disengage within 1 to 3 msec when overload is detected. Single-position, multi-position, load-holding, and free-wheeling versions are available. Stainless steel bellow compensates for axial, angular, and lateral misalignment simultaneously. Torque range is 1.8 to 4,425 lb-in. Both shaft hubs are custom bored for shaft sizes...
Read More »
Safety Coupling provides 0.89 to 13,275 lb-in. torque range.
Model SK1 uses ball detent system that is backlash free and will disengage within 1 to 3 ms when overload is detected. Single position, multi-position, load holding, and free wheeling versions are available. SK1 can be integrated into timing pulleys, sheaves, and sprocket wheels. It is shaft-mounted using clamping hub, taper conical sleeve, or pure keyway connection for shaft sizes from 0.16 to...
Read More »
Bellow Couplings are torsionally rigid with zero backlash.
MK5 Series press-fit miniature couplings feature keyed tapered hub design allowing them to be quickly mounted and dismounted. Stainless steel bellow compensates for axial, angular, and lateral misalignment. It also isolates shaft bearings of drive and driven elements from any side loading due to misalignment. Shaft hubs are custom bored on each side for shaft sizes from 0.12 to 0.79 in. Sizes are...
Read More »
Coupling features stainless steel bellow.
BKL Series exhibits high torsional rigidity with zero backlash. Bellow can compensate for axial, angular, and lateral misalignment simultaneously. Moment of inertia is very low due to its low mass and low weight. Shaft hubs are custom bored on each side for shaft sizes from 4 to 62 mm (0.16 to 2.44 in.) with or without keyways. Torque capacities range from 2 to 500 Nm (17 to 4,425 lbs-in.).
Read More »
Bellow Couplings compensate for misalignments.
Ecoflex, with stainless steel bellows, have torsional rigidity, zero backlash, and compensate for axial, angular, and lateral misalignment simultaneously. Moment of inertia is very low due to low mass. Couplings offer alternative to beam and helical couplings. Shaft hubs are available in standard sizes in imperial and metric from 3 mm to 1/2 in.
Read More »
Bellow Couplings assemble onto existing equipment.
BK2 series couplings are made with split hub and stainless steel bellow. Hub allows user to assemble coupling on existing equipment where shaft ends cannot be moved. Stainless steel bellow has high torsional rigidity with zero backlash; can compensate for axial, angular, and lateral misalignment simultaneously; and has low moment of inertia. Shaft hubs are bored for shaft diameters from 0.12 to...
Read More »
Servo Insert Couplings provide dampening of loads/shocks.
SERVOMAX EK2 series couplings have elastomer elements press fit between 2 precision machined coupling halves, which gives them zero backlash and guaranteed concentricity. Elastomer inserts, available in 3 different shore values, electrically insulate 2 coupling halves, and allow users to choose level of dampening effect. Sizes are available for torque capacities ranging from 89 to 9735 in. lbs....
Read More »