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New items

592.45.3838, Huco

The Huco Bellows Coupling with removable clamp shaft connection. Precision couplings with excellent kinematic properties. The 3 types offer differing combinations of stiffness, radial compensation and axial motion. Those 3 types are 3-Convolution, 9-Convolution, and 2-Convolution. Temperature range is from -30°C to +120°C Hubs material is aluminium alloy

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New items

047.30.4242.RS, Huco

Double Loop Couplings Flexible couplings suitable for the correction of radial, angular and axial misalignment. The hubs manufactured from a zinc plated steel alloy with a passivated coating for improved corrosion resistance and connected with a Hytrel polyester elastomer flex element giving excellent strength and heat and chemical resistance. Easy to install set screw fitting and suitable up to speeds of 3000 RPM. Huco Double Loop Couplings

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New items

PCMR25-8-6-A, Ruland

Aluminium Flexible Shaft Couplings Designed to perform where higher speeds, greater misalignment, and limited lubrication would exceed the capabilities of other couplings. Each coupling is manufactured as one piece, thereby eliminating mechanical joints and possible failure points.Two fixing styles available:,Typical applications include encoders, stepper motors, robotics, measuring instruments, servo systems, pumps, valves, fans etc., (i) Set Screw style is secured using one grub-screw per shaft (staggered at 120°) , (ii) Clamp style fixing uses one socket head cap screw per shaft. Constant velocity couplings with high torque capacity and zero backlash Torsionally rigid one-piece construction Not temperature sensitive High or low speed operation and reversible No lubrication required Up to 3° of axial misalignment allowable Note The coupling illustrated shows the Clamp style fixing.

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New items

RS0070653, Hengstler

Couplings for rotary transducers Flexible shaft connection with axial, radial or angled offset Plastic coupling Spiral coupling Max. rotation speed: 10000 min -1 6000 min -1 Max. torque: 20 Ncm 80 Ncm Moment of inertia: 1.1 gcm 2 8.7 gcm 2 Torsion spring constant: 25 Ncm/° 14 Ncm/° Max. angle offset: ±2.5° ±4° Max. shaft offset radial / axial: ±0.3 mm / ±0.2 mm ±0.25 mm / ±0.4 mm Clamping screw tightening torque, max.: 30 Ncm 80 Ncm Material: Glass-reinforced polyamide 6.6 AlCuMgPb, chrome-plated Weight: approx. 3.5 g 16 g Hengstler Radial cable termination Alarm, A, B, N output Encoders: OptoAsic technology for greater reliability Pulse shape: Square wave, 1:1 duty cycle

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New items

047.10.1818.RS, Huco

Double Loop Couplings Flexible couplings suitable for the correction of radial, angular and axial misalignment. The hubs manufactured from a zinc plated steel alloy with a passivated coating for improved corrosion resistance and connected with a Hytrel polyester elastomer flex element giving excellent strength and heat and chemical resistance. Easy to install set screw fitting and suitable up to speeds of 3000 RPM. Huco Double Loop Couplings

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New items

PSMR25-10-10-A, Ruland

Aluminium Flexible Shaft Couplings Designed to perform where higher speeds, greater misalignment, and limited lubrication would exceed the capabilities of other couplings. Each coupling is manufactured as one piece, thereby eliminating mechanical joints and possible failure points.Two fixing styles available:,Typical applications include encoders, stepper motors, robotics, measuring instruments, servo systems, pumps, valves, fans etc., (i) Set Screw style is secured using one grub-screw per shaft (staggered at 120°) , (ii) Clamp style fixing uses one socket head cap screw per shaft. Constant velocity couplings with high torque capacity and zero backlash Torsionally rigid one-piece construction Not temperature sensitive High or low speed operation and reversible No lubrication required Up to 3° of axial misalignment allowable Note The coupling illustrated shows the Clamp style fixing.

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New items

452H57.54, Huco

Oldham Style Couplings - Clamp Style Clamp style couplings for use with heavy power transmission at moderate speeds. Huco Oldham Style Couplings Backlash-free Can handle large radial shaft misalignment Constant low bearing side loads Electrically isolating Note Not sold as an assembled unit. Customer needs to purchase 2x hubs and 1x torque disc.

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New items

466.26.2224, Huco

Miniature Coupling, Precisely Aligned Shafts These miniature couplings are highly flexible and have excellent torsional rigidity. Two Back-to-Back Joints More Rigid System that Requires Greater Alignment Accuracy Flexible Membrane Couplings Torsionally rigid, Huco Flex-M precision couplers with excellent kinematic properties, no moving parts and near infinite life.,Rated for continuous uni and bi-directional rotation and typically specified for high resolution measuring devices, high gain velocity or motion control systems, position-critical frictional loads, dynamometers, precision encoders etc. Near infinite, backlash-free life Dynamically balanced construction Angular, radial and axial compliance All metal construction Low inertia

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New items

MJC25-8-A, Ruland

Clamp Style Clamp style jaw couplings from Ruland. These couplings have a large torque capacity and a balanced design. To complete your assembly two hubs must be purchased. A jaw spider must be placed in between these couplings. Please view our essential extras for suitable jaw spider torque disks. Note Coupling shown for illustration purposes only. Two hubs required per coupling assembly. A complete coupling assembly comprises two hubs plus an appropriate torque disc ; note that these parts must all be ordered separately Jaw Couplings A range of zero backlash curved jaw couplings. Three piece coupling comprising two aluminium hubs and an elastic insert (spider). Polyurethane spider provides damping of impulse loads, minimising shock to the motor and other sensitive equipment. Offered in two hardness levels the spiders can be used to customise the coupling performance. Low to medium torsional rigidity and strength An electrically isolating coupling solution A balanced design suited to high bearing loads and moderate inertia Accommodates slight angular, axial and parallel misalignments One complete coupling comprises two aluminium hubs and a spider (order separately) Use 92 Shore spider to give the best dampening characteristics and 98 Shore spider for the best torsional rigidity Snap fit spider ensures zero backlash and high torque capabilities Fail-safe design allowing operation of coupling even if spider element fails 2 hubs required per coupling assembly Nominal Size (mm) Hardness (Shore A) Maximum Angular Misalignment (mm) Maximum Axial Misalignment (mm) Maximum Axial Motion (mm) Rated Torque (Nm) Torsional Stiffness (Nm/rad.) Break Torque (Nm) 19 92 1 0.13 0.8 3 31 3 19 98 1 0.08 0.8 5 50 5 25 92 1 0.15 1.0 7 115 7 25 98 1 0.09 1.0 12 175 12 33 92 ...

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New items

MJC25-10-A, Ruland

Clamp Style Clamp style jaw couplings from Ruland. These couplings have a large torque capacity and a balanced design. To complete your assembly two hubs must be purchased. A jaw spider must be placed in between these couplings. Please view our essential extras for suitable jaw spider torque disks. Note Coupling shown for illustration purposes only. Two hubs required per coupling assembly. A complete coupling assembly comprises two hubs plus an appropriate torque disc ; note that these parts must all be ordered separately Jaw Couplings A range of zero backlash curved jaw couplings. Three piece coupling comprising two aluminium hubs and an elastic insert (spider). Polyurethane spider provides damping of impulse loads, minimising shock to the motor and other sensitive equipment. Offered in two hardness levels the spiders can be used to customise the coupling performance. Low to medium torsional rigidity and strength An electrically isolating coupling solution A balanced design suited to high bearing loads and moderate inertia Accommodates slight angular, axial and parallel misalignments One complete coupling comprises two aluminium hubs and a spider (order separately) Use 92 Shore spider to give the best dampening characteristics and 98 Shore spider for the best torsional rigidity Snap fit spider ensures zero backlash and high torque capabilities Fail-safe design allowing operation of coupling even if spider element fails 2 hubs required per coupling assembly Nominal Size (mm) Hardness (Shore A) Maximum Angular Misalignment (mm) Maximum Axial Misalignment (mm) Maximum Axial Motion (mm) Rated Torque (Nm) Torsional Stiffness (Nm/rad.) Break Torque (Nm) 19 92 1 0.13 0.8 3 31 3 19 98 1 0.08 0.8 5 50 5 25 92 1 0.15 1.0 7 115 7 25 98 1 0.09 1.0 12 175 12 33 92 1 0.15 1.0 9 590 9 33 98 1 0.09 1.0 15 890 15

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New items

MJC33-12-A, Ruland

Clamp Style Clamp style jaw couplings from Ruland. These couplings have a large torque capacity and a balanced design. To complete your assembly two hubs must be purchased. A jaw spider must be placed in between these couplings. Please view our essential extras for suitable jaw spider torque disks. Note Coupling shown for illustration purposes only. Two hubs required per coupling assembly. A complete coupling assembly comprises two hubs plus an appropriate torque disc ; note that these parts must all be ordered separately Jaw Couplings A range of zero backlash curved jaw couplings. Three piece coupling comprising two aluminium hubs and an elastic insert (spider). Polyurethane spider provides damping of impulse loads, minimising shock to the motor and other sensitive equipment. Offered in two hardness levels the spiders can be used to customise the coupling performance. Low to medium torsional rigidity and strength An electrically isolating coupling solution A balanced design suited to high bearing loads and moderate inertia Accommodates slight angular, axial and parallel misalignments One complete coupling comprises two aluminium hubs and a spider (order separately) Use 92 Shore spider to give the best dampening characteristics and 98 Shore spider for the best torsional rigidity Snap fit spider ensures zero backlash and high torque capabilities Fail-safe design allowing operation of coupling even if spider element fails 2 hubs required per coupling assembly Nominal Size (mm) Hardness (Shore A) Maximum Angular Misalignment (mm) Maximum Axial Misalignment (mm) Maximum Axial Motion (mm) Rated Torque (Nm) Torsional Stiffness (Nm/rad.) Break Torque (Nm) 19 92 1 0.13 0.8 3 31 3 19 98 1 0.08 0.8 5 50 5 25 92 1 0.15 1.0 7 115 7 25 98 1 0.09 1.0 12 175 12 33 92 1 0.15 1.0 9 590 9 33 ...

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New items

456H33.32, Huco

Oldham Style Couplings - Clamp Style Clamp style couplings for use with heavy power transmission at moderate speeds. Huco Oldham Style Couplings Backlash-free Can handle large radial shaft misalignment Constant low bearing side loads Electrically isolating Note Not sold as an assembled unit. Customer needs to purchase 2x hubs and 1x torque disc.

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Flexible Couplings

New Items

592.45.3838, Huco

047.30.4242.RS, Huco

PCMR25-8-6-A, Ruland

RS0070653, Hengstler

047.10.1818.RS, Huco

PSMR25-10-10-A, Ruland

452H57.54, Huco

466.26.2224, Huco

MJC25-8-A, Ruland

MJC25-10-A, Ruland

MJC33-12-A, Ruland

456H33.32, Huco

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