Motion Control Couplings

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RULAND MANUFACTURING -

Keyed Oldham Coupling Hubs, Clamp Style, Metric, MOCC Series

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.

StyleModelScrew SizeBore Dia.Clearance Dia.SizeHub Dia.KeywayLength through BoreOutside Dia.Price (inc. GST)
AMOCC33-8-AM3 mm8mm33.3mmMOCC3333.3mm2 mm15mm33.3mmA$ 134.84
AMOCC25-8-AM3 mm8mm25.4mmMOCC2525.4mm2 mm11.9mm25.4mmA$ 96.89
AMOCC51-14-AM5 mm14mm50.8mmMOCC5150.8mm5 mm20.8mm50.8mmA$ 241.38
AMOCC51-19-AM5 mm19mm50.8mmMOCC5150.8mm6 mm20.8mm50.8mmA$ 246.64
AMOCC51-25-AM5 mm25mm50.8mmMOCC5150.8mm8 mm20.8mm50.8mmA$ 241.38
AMOCC51-12-AM5 mm12mm50.8mmMOCC5150.8mm4 mm20.8mm50.8mmA$ 241.38
AMOCC51-16-AM5 mm16mm50.8mmMOCC5150.8mm5 mm20.8mm50.8mmA$ 227.57
AMOCC51-20-AM5 mm20mm50.8mmMOCC5150.8mm6 mm20.8mm50.8mmA$ 241.38
AMOCC57-19-AM6 mm19mm57.2mmMOCC5757.2mm6 mm28.7mm57.2mmA$ 293.46
AMOCC57-17-AM6 mm17mm57.2mmMOCC5757.2mm5 mm28.7mm57.2mmA$ 316.40
RULAND MANUFACTURING -

MOCT Series, Coupling Oldham Clamp

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.

StyleModelOverall LengthBore Dia.Clearance Dia.Screw SizeHub Dia.Length through BoreMax. Axial Misalignment (In.)Max. Parallel Misalignment (In.)Price (inc. GST)
AMOCT19-5-A25.4mm5mm19.10mmM2.5 mm19.10mm9.7mm+/-.0040.008A$ 52.58
AMOCT19-4-A25.4mm4mm19.10mmM2.5 mm19.10mm9.7mm+/-.0040.008A$ 52.58
AMOCT19-6-A25.4mm6mm19.10mmM2.5 mm19.10mm9.7mm+/-.0040.008A$ 52.58
AMOCT19-8-A25.4mm8mm19.10mmM2.5 mm19.10mm9.7mm+/-.0040.008A$ 52.58
AMOCT25-10-A31.8mm10mm25.40mmM3 mm25.40mm11.9mm+/-.0040.008A$ 67.67
AMOCT25-6-A31.8mm6mm25.40mmM3 mm25.40mm11.9mm+/-.0040.008A$ 73.00
AMOCT25-8-A31.8mm8mm25.40mmM3 mm25.40mm11.9mm+/-.0040.008A$ 71.85
AMOCT25-12-A31.8mm12mm25.40mmM3 mm25.40mm11.9mm+/-.0040.008A$ 71.85
AMOCT33-16-A47.6mm16mm33.30mmM3 mm33.30mm15mm+/-.0060.008A$ 109.34
AMOCT33-14-A47.6mm14mm33.30mmM3 mm33.30mm15mm+/-.0060.008A$ 105.97
AMOCT33-12-A47.6mm12mm33.30mmM3 mm33.30mm15mm+/-.0060.008A$ 105.97
AMOCT33-8-A47.6mm8mm33.30mmM3 mm33.30mm15mm+/-.0060.008A$ 105.97
AMOCT33-10-A47.6mm10mm33.30mmM3 mm33.30mm15mm+/-.0060.008A$ 105.97
AMOCT41-10-A50.8 mm10mm41.30mmM4 mm41.30mm18mm+/-.0060.010A$ 123.38
AMOCT41-20-A50.8 mm20mm41.30mmM4 mm41.30mm18mm+/-.0060.010A$ 123.38
AMOCT41-14-A50.8 mm14mm41.30mmM4 mm41.30mm18mm+/-.0060.010A$ 123.38
AMOCT41-12-A50.8 mm12mm41.30mmM4 mm41.30mm18mm+/-.0060.010A$ 123.38
AMOCT41-16-A50.8 mm16mm41.30mmM4 mm41.30mm18mm+/-.0060.010A$ 123.38
AMOCT57-30-A78.7mm30mm57.20mmM6 mm57.20mm28.7mm+/-.0080.010A$ 240.26
AMOCT57-20-A78.7mm20mm57.20mmM6 mm57.20mm28.7mm+/-.0080.010A$ 240.26
AMOCT57-14-A78.7mm14mm57.20mmM6 mm57.20mm28.7mm+/-.0080.010A$ 240.26
AMOCT57-25-A78.7mm25mm57.20mmM6 mm57.20mm28.7mm+/-.0080.010A$ 240.26
AMOCT57-16-A78.7mm16mm57.20mmM6 mm57.20mm28.7mm+/-.0080.010A$ 240.26
StyleModelOverall LengthBore Dia.Clearance Dia.Screw SizeHub Dia.Length through BoreMax. Axial Misalignment (In.)Max. Parallel Misalignment (In.)Price (inc. GST)
AOST8-3-A0.625"3/16"0.5"M3 mm1/2"0.222"+/-.0020.004A$ 38.94
AOST8-4-A0.625"1/4"0.5"M3 mm1/2"0.222"+/-.0020.004A$ 38.94
AOST8-2-A0.625"1/8"0.5"M3 mm1/2"0.222"+/-.0020.004A$ 38.94
AOST12-3-A0.875"3/16"0.75"M3 mm3/4"0.3"+/-.0040.008A$ 45.47
AOST12-5-A0.875"5/16"0.75"M3 mm3/4"0.3"+/-.0040.008A$ 45.47
AOST12-4-A0.875"1/4"0.75"M3 mm3/4"0.3"+/-.0040.008A$ 48.16
AOST16-5-A1.125"5/16"1"M4 mm1"0.39"+/-.0040.008A$ 55.92
AOST16-8-A1.125"1/2"1"M4 mm1"0.39"+/-.0040.008A$ 52.80
AOST16-4-A1.125"1/4"1"M4 mm1"0.39"+/-.0040.008A$ 55.92
AOST16-6-A1.125"3/8"1"M4 mm1"0.39"+/-.0040.008A$ 55.92
LOVEJOY -

Bellows Clamp Style Couplings

Lovejoy bellows clamp style couplings are suitable for accommodating axial, parallel & angular misalignment while providing high torsional stiffness between shafts & electric motors. These couplings feature aluminium hubs with stainless steel bellows for low reactionary loading and selected models have compact design for low inertia. Choose from a broad range of these coupling bellows, available in 12700 & 15000 rpm options on Raptor Supplies.

StyleModelMax. Axial Misalignment (In.)Axial MisalignmentBore AMax. BoreMax. Parallel Misalignment (In.)Max. RPMMax. SpeedMin. BorePrice (inc. GST)
ABWC41 1/2x3/8+/-0.012+/-0.012"1/2" X 3/8"16mm0.00415,00015,000 rpm6mmA$ 847.95
ABWC41 1/2x1/2+/-0.012+/-0.012"1/2" x 1/2"16mm0.00415,00015,000 rpm6mmA$ 424.09
ABWC41 5/8x5/8+/-0.012+/-0.012"5/8" X 5/8"16mm0.00415,00015,000 rpm6mmA$ 177.98
BBWLC63 5/8x3/4+/-0.020+/-0.020"5/8" x 3/4"25mm0.00812,70012,700 rpm10mmA$ 323.40
BBWLC63 3/4x1+/-0.020+/-0.020"3/4" x 1"25mm0.00812,70012,700 rpm10mmA$ 323.40
LOVEJOY -

Coupling Mini Disc

Lovejoy ES-Series mini disc style couplings are used to run computers, robots, metering devices and medical equipment. These motion control couplings feature zero backlash design to correct parallel and angular misalignments up to .012 inches and 2 degrees, respectively. Further, they feature aluminium hubs with stainless steel discs to offer torsional stiffness up to 22125 in-lbs/rad and are capable of withstanding temperatures up to 300 degrees F. Choose from a wide range of these mini disc style couplings, available in variants delivering speed ranging from 2400 to 4800 rpm on Raptor Supplies.

StyleModelMax. Parallel Misalignment (In.)Axial MisalignmentBore AMax. RPMMax. SpeedMin. BoreNominal TorqueOutside Dia.Price (inc. GST)
AMDS40C 3/8x3/80.007+/-0.020"3/8" x 3/8"38003800 rpm6mm35 in.-lbs.1.102"A$ 635.62
AMDS63C 5/8x5/80.012+/-0.031"5/8" X 5/8"24002400 rpm10mm89 in.-lbs.1.772"A$ 321.22
LOVEJOY -

Oldham Coupling

Lovejoy Oldham couplings are used to connect two drive shafts for transmitting torque while accomodating parallel misalignment, absorbing shock and providing electrical isolation. These units feature two aluminium hubs with a polyacetal slotted disc allowing full-free movement of the hubs and providing torsional stiffness and high torque capacity at a maximum temperature of 176 degrees F. They further come with an anti-backlash design for eliminating the need of additional lubrication; ideal for use with shaft encoders, medical equipment and stepper motors. Choose from a wide range of these MOL Series couplings available in 3/16 to 1/2 inch bore diameters on Raptor Supplies.

StyleModelMax. SpeedBore SizeCoupling SizeMin. BoreNominal TorqueOutside Dia.Overall LengthParallel MisalignmentPrice (inc. GST)
AMOL32C Hub 1/24800 rpm1/2"MOL32C8mm39.8 in.-lbs.1.26"45mm0.1"A$ 96.13
AMOL32C Hub 3/84800 rpm3/8"MOL32C8mm39.8 in.-lbs.1.26"45mm0.1"A$ 93.87
AMOL25C Hub 3/86100 rpm3/8"MOL25C5mm17.7 in.-lbs.0.984"39mm0.08"A$ 82.89
AMOL20C Hub 3/167600 rpm3/16"MOL20C3mm10.6 in.-lbs.0.787"33mm0.06"A$ 67.30
AMOL20C Hub 1/47600 rpm1/4"MOL20C3mm10.6 in.-lbs.0.787"33mm0.06"A$ 65.96
RULAND MANUFACTURING -

Four Beam Couplings, MW Series

Ruland Manufacturing MW Series four beam couplings are designed for encoders and tachometers that use delicate components. These devices come with small bearings on the components for low radial forces and efficient performance. They provide extra flexibility to yield reduced bearing loads. MW Series flexible couplings feature a compact design that fits into confined spaces and allows ]easy retrofits in existing equipment. They have a helical cut pattern for providing great torque capabilities and low wind-up. These couplings are made of a single piece of 7075 aluminium for light weight and low inertia or 303 stainless steel for enhancing torque.

StyleModelMax. Temp. Range (F)Bore Dia.Clearance Dia.Min. BoreOutside Dia.Overall LengthScrew SizeSizePrice (inc. GST)
AMWC25-10-8-A225 Degrees10 mm x 8 mm25mm8 mm25 mm30mmM3 mmMWC25A$ 163.68
BMWC30-12MM-3/8"-A225 Degrees12mm x 3/8"30mm8 mm30mm38mmM4 mmMWC30A$ 243.39
AMWC25-7-7-A225 Degrees7 mm x 7 mm30mm7mm25 mm30mmM3 mmMWC25A$ 163.15
AMWC25-6-6-A225 Degrees6 mm x 6 mm30mm6 mm25 mm30mmM3 mmMWC25A$ 163.68
AMWC25-10-7-A225 Degrees10 mm x 7 mm25mm7mm25 mm30mmM3 mmMWC25A$ 163.15
AMWC25-10-6-A225 Degrees10 mm x 6 mm25mm6 mm25 mm30mmM3 mmMWC25A$ 163.68
CMWC30-9-9-A225 Degrees9 mm x 9 mm20mm9mm30mm38mmM4 mmMWC30A$ 243.17
CMWC30-8-8-A225 Degrees8 mm x 8 mm15mm8 mm30mm38mmM4 mmMWC30A$ 243.17
CMWC30-5/8"-12MM-A225 Degrees5/8 x 12 mm15mm12 mm30mm38mmM4 mmMWC30A$ 208.89
BMWC30-5/8"-10MM-A225 Degrees5/8 x 10 mm30mm10mm30mm38mmM4 mmMWC30A$ 208.89
BMWC30-12-11-A225 Degrees12 mm x 11 mm25mm11 mm30mm38mmM4 mmMWC30A$ 243.17
AMWC25-8-7-A225 Degrees8 mm x 7 mm30mm7mm25 mm30mmM3 mmMWC25A$ 163.15
BMWC30-12-10-A225 Degrees12 mm x 10 mm25mm10mm30mm38mmM4 mmMWC30A$ 243.17
BMWC30-11-9-A225 Degrees11 mm x 9 mm25mm9mm30mm38mmM4 mmMWC30A$ 243.17
BMWC30-11-11-A225 Degrees11 mm x 11 mm20mm11 mm30mm38mmM4 mmMWC30A$ 243.17
BMWC30-10-9-A225 Degrees10 mm x 9 mm20mm9mm30mm38mmM4 mmMWC30A$ 228.69
BMWC30-10-8-A225 Degrees10 mm x 8 mm15mm8 mm30mm38mmM4 mmMWC30A$ 243.17
AMWC15-3/16"-3MM-A225 Degrees3/16 x 3 mm15mm3 mm15mm22mmM2 mmMWC15A$ 135.50
AMWC30-1/2"-10MM-A225 Degrees1/2 x 10 mm30mm10mm30mm38mmM4 mmMWC30A$ 243.17
AMWC25-9-7-A225 Degrees9 mm x 7 mm30mm7mm25 mm30mmM3 mmMWC25A$ 163.15
AMWC25-8-6-A225 Degrees8 mm x 6 mm30mm6 mm25 mm30mmM3 mmMWC25A$ 163.68
AMWC25-8-8-A225 Degrees8 mm x 8 mm30mm8 mm25 mm30mmM3 mmMWC25A$ 158.14
AMWC25-7MM-1/4"-A225 Degrees7mm x 1/4"30mm10mm25 mm30mmM3 mmMWC25A$ 163.15
BMWC30-12-12-A225 Degrees12 mm x 12 mm25mm12 mm30mm38mmM4 mmMWC30A$ 242.92
CMWC30-9-8-A225 Degrees9 mm x 8 mm20mm8 mm30mm38mmM4 mmMWC30A$ 243.17
RULAND MANUFACTURING -

Motion Control Couplings, MDCD Series

Ruland Manufacturing MDCD Series motion control couplings are aluminium made shaft couplings designed to remove misalignments up to 2 degrees. The balanced one-piece design reduces vibration at high speeds, provides zero backlashes and easily fits the shaft, without causing marring. The double disc mechanism in the centre comprises 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.

StyleModelOutside Dia.Bore Dia.Clearance Dia.Overall LengthScrew SizeStyleTorqueTorsional Stiffness (Deg./In.-Lbs.)Price (inc. GST)
AMDCD19-4-4-A19.10mm4 x 4 mm19.10mm30.2mmM2.5 mmDouble Disc Clamp25 In.Lbs.0.013A$ 260.59
AMDCD19-5-4-A19.10mm5 x 4 mm19.10mm30.2mmM2.5 mmDouble Disc Clamp25 In.Lbs.0.013A$ 245.65
AMDCD19-5-5-A19.10mm5 x 5 mm19.10mm30.2mmM2.5 mmDouble Disc Clamp25 In.Lbs.0.013A$ 260.59
AMDCD19-6-4-A19.10mm6 x 4 mm19.10mm30.2mmM2.5 mmDouble Disc Clamp25 In.Lbs.0.013A$ 245.65
AMDCD19-6-5-A19.10mm6 x 5 mm19.10mm30.2mmM2.5 mmDouble Disc Clamp25 In.Lbs.0.013A$ 260.59
AMDCD19-6-6-A19.10mm6 x 6 mm19.10mm30.2mmM2.5 mmDouble Disc Clamp25 In.Lbs.0.013A$ 281.97
AMDCD19-8-5-A19.10mm8 x 5 mm19.10mm30.2mmM2.5 mmDouble Disc Clamp25 In.Lbs.0.013A$ 260.59
AMDCD19-8-6-A19.10mm8 x 6 mm19.10mm30.2mmM2.5 mmDouble Disc Clamp25 In.Lbs.0.013A$ 260.59
AMDCD19-8-8-A19.10mm8 x 8 mm19.10mm30.2mmM2.5 mmDouble Disc Clamp25 In.Lbs.0.013A$ 260.59
AMDCD25-8-8-A25.4mm8 x 8 mm25.40mm34.9mmM3 mmDouble Disc Clamp50 In.Lbs.0.011A$ 289.15
AMDCD25-6-6-A25.4mm6 x 6 mm25.40mm34.9mmM3 mmDouble Disc Clamp50 In.Lbs.0.011A$ 289.15
AMDCD25-12-6-A25.4mm12 x 6 mm25.40mm34.9mmM3 mmDouble Disc Clamp50 In.Lbs.0.011A$ 289.15
AMDCD25-12-10-A25.4mm12 x 10 mm25.40mm34.9mmM3 mmDouble Disc Clamp50 In.Lbs.0.011A$ 272.56
AMDCD25-10-8-A25.4mm10 x 8 mm25.40mm34.9mmM3 mmDouble Disc Clamp50 In.Lbs.0.011A$ 289.15
AMDCD25-10-6-A25.4mm10 x 6 mm25.40mm34.9mmM3 mmDouble Disc Clamp50 In.Lbs.0.011A$ 289.15
AMDCD25-10-10-A25.4mm10 x 10 mm25.40mm34.9mmM3 mmDouble Disc Clamp50 In.Lbs.0.011A$ 289.15
BMDCS25-10-6-A25.4mm10 mm x 6 mm25.426.2M3Single Beam Clamp500.011A$ 237.49
AMDCD25-12-8-A25.4mm12 x 8 mm25.40mm34.9mmM3 mmDouble Disc Clamp50 In.Lbs.0.011A$ 289.15
AMDCD25-8-6-A25.4mm8 x 6 mm25.40mm34.9mmM3 mmDouble Disc Clamp50 In.Lbs.0.011A$ 289.15
AMDCD25-12-12-A25.4mm12 x 12 mm25.40mm34.9mmM3 mmDouble Disc Clamp50 In.Lbs.0.011A$ 289.15
AMDCD41-16-16-A41.30mm16 x 16 mm41.30mm55mmM4 mmDouble Disc Clamp180 In.Lbs.0.002A$ 355.08
AMDCD41-20-12-A41.30mm20 x 12 mm41.30mm55mmM4 mmDouble Disc Clamp180 In.Lbs.0.002A$ 355.08
AMDCD41-20-16-A41.30mm20 x 16 mm41.30mm55mmM4 mmDouble Disc Clamp180 In.Lbs.0.002A$ 355.08
AMDCD41-14-14-A41.30mm14 x 14 mm41.30mm55mmM4 mmDouble Disc Clamp180 In.Lbs.0.002A$ 355.08
AMDCD41-14-12-A41.30mm14 x 12 mm41.30mm55mmM4 mmDouble Disc Clamp180 In.Lbs.0.002A$ 355.08
RULAND MANUFACTURING -

OSC Series Coupling Hubs

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.

StyleModelOverall LengthBore Dia.Clearance Dia.Screw SizeSizeHub Dia.KeywayLength through BorePrice (inc. GST)
AOSC16-8-A9.9mm1/2"25.4mmM4 mmOSC161"1/8"11.9mmA$ 80.98
AOSC16-6-A9.9mm3/8"25.4mmM4 mmOSC161"-11.9mmA$ 80.98
AOSC21-6-A15mm3/8"33.3mmM4 mmOSC211-5/16"3/32"15mmA$ 112.77
AOSC21-10-A15mm5/8"33.3mmM4 mmOSC211-5/16"3/16"15mmA$ 112.77
AOSC21-8-A15mm1/2"33.3mmM4 mmOSC211-5/16"1/8"15mmA$ 112.77
AOSC26-10-A18mm5/8"41.3mmM5 mmOSC261.625"3/16"18mmA$ 135.28
AOSC26-6-A18mm3/8"41.3mmM5 mmOSC261.625"3/32"18mmA$ 135.28
AOSC26-12-A18mm3/4"41.3mmM5 mmOSC261.625"3/16"18mmA$ 135.28
AOSC26-8-A18mm1/2"41.3mmM5 mmOSC261.625"1/8"18mmA$ 135.28
RULAND MANUFACTURING -

OCC Series Coupling Hubs

Ruland Manufacturing coupling hubs are designed for connecting shafts for torque transmission applications. These are one of the components for the three-piece design comprising 2, anodised aluminium hubs & a centre disk. These couplings can accommodate high parallel misalignments and operate with low bearing loads, thereby protecting sensitive system components. They have lightweight aluminium construction and black oxide finish for preventing abrasive fluids & particles from damaging the coupling hubs. Choose from a wide range of these coupling hubs, available in 7/8, 3/4, 5/8, 1/2 & 1 inch bore diameters.

StyleModelBore Dia.KeywayMax. BorePrice (inc. GST)
AOCC32-16-A1"1/4"1"A$ 245.23
AOCC32-8-A1/2"1/8"0.5"A$ 245.23
AOCC32-12-A3/4"3/16"0.75"A$ 231.42
AOCC32-10-A5/8"3/16"0.625"A$ 245.23
AOCC32-14-A7/8"3/16"0.875"A$ 245.23
RULAND MANUFACTURING -

MOST Series, Coupling Oldham Set Screw

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.

StyleModelOverall LengthBore Dia.Clearance Dia.Screw SizeHub Dia.Length through BoreMax. Axial Misalignment (In.)Max. Parallel Misalignment (In.)Price (inc. GST)
AMOST13-5-A15.9mm5mm12.70mmM3 mm-5.6mm+/-.0020.004A$ 38.76
AMOST13-3-A15.9mm3mm12.70mmM3 mm-5.6mm+/-.0020.004A$ 38.76
AMOST13-4-A15.9mm4mm12.70mmM3 mm-5.6mm+/-.0020.004A$ 38.76
AMOST13-6-A15.9mm6mm12.70mmM3 mm-5.6mm+/-.0020.004A$ 38.76
AMOST19-4-A22.2mm4mm19.10mmM3 mm19.10mm7.6mm+/-.0040.008A$ 47.98
AMOST19-6-A22.2mm6mm19.10mmM3 mm19.10mm7.6mm+/-.0040.008A$ 47.98
AMOST19-5-A22.2mm5mm19.10mmM3 mm19.10mm7.6mm+/-.0040.008A$ 47.98
AMOST19-8-A22.2mm8mm19.10mmM3 mm19.10mm7.6mm+/-.0040.008A$ 47.98
AMOST25-10-A28.6mm10mm25.40mmM4 mm25.40mm9.9mm+/-.0040.008A$ 55.70
AMOST25-6-A28.6mm6mm25.40mmM4 mm25.40mm9.9mm+/-.0040.008A$ 55.70
AMOST25-12-A28.6mm12mm25.40mmM4 mm25.40mm9.9mm+/-.0040.008A$ 55.70
AMOST25-8-A28.6mm8mm25.40mmM4 mm25.40mm9.9mm+/-.0040.008A$ 55.70
RULAND MANUFACTURING -

MOST Series Coupling Hubs

Ruland Manufacturing coupling hubs are ideal for connecting shafts for torque transmission applications. These are one of the components for three-piece design, comprising 2, SS hubs & a centre disk. These couplings operate with low bearing loads, thereby protecting sensitive system components and can accommodate high parallel misalignments. They have lightweight aluminium construction and black oxide finish for preventing abrasive fluids & particles from damaging the coupling hubs. Choose from a wide range of these coupling hubs, available in 7 - 20 mm bore diameters.

StyleModelSizeBore Dia.Clearance Dia.Hub Dia.Length through BoreOutside Dia.Overall LengthScrew SizePrice (inc. GST)
AMOST19-7-AMOST197mm19.1mm19.1mm9.7mm19.1mm7.6mmM3 x 1.00 mmA$ 47.98
AMOST25-11-AMOST2511mm25.4mm25.4mm11.9mm25.4mm9.9mmM4 mmA$ 55.70
AMOST25-7-AMOST257mm25.4mm25.4mm11.9mm25.4mm9.9mmM4 mmA$ 55.70
AMOST25-9-AMOST259mm25.4mm25.4mm11.9mm25.4mm9.9mmM4 mmA$ 55.70
AMOST33-11-AMOST3311mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST33-12-AMOST3312mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST33-15-AMOST3315mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST33-8-AMOST338mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST33-9-AMOST339mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST33-16-AMOST3316mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST33-14-AMOST3314mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST33-10-AMOST3310mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST41-14-AMOST4114mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 100.94
AMOST41-11-AMOST4111mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 100.94
AMOST41-19-AMOST4119mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 101.82
AMOST41-17-AMOST4117mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 101.82
AMOST41-16-AMOST4116mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 100.94
AMOST41-15-AMOST4115mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 100.94
AMOST41-12-AMOST4112mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 100.94
AMOST41-10-AMOST4110mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 100.94
AMOST41-20-AMOST4120mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 100.94
LOVEJOY -

ASB Series, Aluminum Single Beam Clamp Style Couplings, Inch Bores

StyleModelMin. BoreBore ABore BMoment of InertiaNominal TorqueOutside Dia.Overall LengthTorsional StiffnessPrice (inc. GST)
A68514477053-3/8" x 1/2"3/8" x 1/2"-15 in.-lbs.---A$ 285.57
RFQ
B685144770410.118"--0.0000 lbs.in.sq.2 in.-lbs.0.500"0.752"318.60 in.-lbs./rad-
RFQ
B685144770420.118"--0.0000 lbs.in.sq.2 in.-lbs.0.500"0.752"318.60 in.-lbs./rad-
RFQ
B685144770440.157"--0.0010 lbs.in.sq.3.40 in.-lbs.0.626"0.799"557.60 in.-lbs./rad-
RFQ
B685144770450.157"3/16" x 1/4"3/16" x 1/4"0.0010 lbs.in.sq.3.40 in.-lbs.0.626"0.799"557.60 in.-lbs./rad-
RFQ
B685144770470.157"--0.0020 lbs.in.sq.5 in.-lbs.0.752"0.902"442.50 in.-lbs./rad-
RFQ
B685144770480.157"1/4" x 5/16"1/4" x 5/16"0.0020 lbs.in.sq.5 in.-lbs.0.752"0.902"442.50 in.-lbs./rad-
RFQ
B685144770500.236"--0.0110 lbs.in.sq.10 in.-lbs.1.000"1.252"920.40 in.-lbs./rad-
RFQ
B685144770510.236"1/4" x 3/8"1/4" x 3/8"0.0110 lbs.in.sq.10 in.-lbs.1.000"1.252"920.40 in.-lbs./rad-
RFQ
B685144770540.236"--0.0370 lbs.in.sq.15 in.-lbs.1.252"1.752"1770 in.-lbs./rad-
RFQ
LOVEJOY -

BWLC Series, Bellows Clamp Style Couplings Metric Bores

StyleModelCoupling SizeAngular MisalignmentAxial MisalignmentDimension HDLength through BoreMax. BoreMax. SpeedMin. BorePrice (inc. GST)
A68514477008BWLC631.50°0.0200"45mm12mm25mm12700 RPM10mm-
RFQ
B68514477007BWLC631.5°0.02"45mm12 mm25 mm12700 RPM10mmA$ 664.83
RFQ
A68514477010BWLC650.0160"-15mm25mm10200 rpm10mm-
RFQ
A68514477012BWLC650.0160"-15mm25mm10200 rpm10mm-
RFQ
A68514477015BWLC780.0160"-19.50mm35mm8600 RPM14mmA$ 901.35
A68514477016BWLC780.0160"-19.50mm35mm8600 RPM14mmA$ 895.25
B68514477018BWLC910.016"84mm21.5mm40mm6800 RPM20mmA$ 1206.19
RFQ
A68514477017BWLC910.0160"84mm21.50mm40mm6800 RPM20mmA$ 1206.19
A68514477021BWLC910.0160"84mm21.50mm40mm6800 RPM20mmA$ 1206.19
LOVEJOY -

EC Series, Single Beam Clamp Style Couplings, Inch Bores

StyleModelMax. BoreAxial MisalignmentBore AMin. BoreMoment of InertiaNominal TorqueOutside Dia.Overall LengthPrice (inc. GST)
A68514456620--1/4" X 1/4"--1.8 in.-lbs.--A$ 184.22
RFQ
B685144582840.188"± 0.010"3/16" x 1/8"0.118"4.1000 lbs.in.sq.1.80 in.-lbs.0.512"0.748"-
RFQ
B685144566320.236"± 0.010"-0.157"20.1600 lbs.in.sq.5 in.-lbs.0.748"0.748"-
RFQ
B685144566280.236"± 0.010"-0.157"20.1600 lbs.in.sq.5 in.-lbs.0.748"0.748"-
RFQ
B685144566440.394"± 0.010"-0.236"86.8000 lbs.in.sq.11 in.-lbs.0.984"0.984"-
RFQ
A685144582920.394"+/- 0.01"0.313"0.236"86.8 Lbs.Sq.In.11 In.Lbs.0.984"1.26"A$ 234.88
RFQ
B685144566420.394"± 0.010"1/4" x 3/8"0.236"86.8000 lbs.in.sq.11 in.-lbs.0.984"0.984"-
RFQ
A685144582980.472"+/- 0.01"0.313"0.315"207.08 Lbs.Sq.In.17 In.Lbs.1.102"1.496"A$ 258.08
RFQ
B685144566520.472"± 0.010"-0.315"148.9900 lbs.in.sq.17 in.-lbs.1.102"1.102"-
RFQ
B685144566540.472"± 0.010"3/8" x 1/2"0.315"148.9900 lbs.in.sq.17 in.-lbs.1.102"1.102"-
RFQ
B685144566560.472"± 0.010"-0.315"148.9900 lbs.in.sq.17 in.-lbs.1.102"1.102"-
RFQ
LOVEJOY -

EC Series, Single Beam Clamp Style Couplings, Metric Bores

Motion control beam couplings are flexible couplings that use either one or more spiral slots cut in a single metal rod piece, thereby forming a spring centre section known as a beam or helical coil. The beam portions of these couplings flex for accommodating misalignments while continuing to transfer power between the attached shafts.
Lovejoy aluminium clamp style single beam couplings are designed for parallel, angular & axial misalignments of shafts requiring less weight & zero backlash. Lovejoy clamp style single beam couplings are recommended for use in light duty applications such as coupling a servo motor to a lead screw in motion control systems.
These single beam couplings have quicker response time as compared to stainless steel couplers. These beam couplings accommodate parallel misalignment up to 0.005 inches, angular misalignments up to 5 degrees and axial motion up to 0.01 inches. These clamp-style beam couplings can either be installed or replaced without the movement of shafts. These Lovejoy single beam couplings feature single piece construction with anodised aluminium finish to provide longer service life in comparison to couplings with moving parts. They are resistant to corrosion and can be operated at a maximum temperature of 200 degrees F.

StyleModelFinishAxial MisalignmentBore ALength through BoreMax. BoreMin. BoreMoment of InertiaNominal TorquePrice (inc. GST)
A68514456700--12mm x 12mm----17 in.-lbs.A$ 258.08
RFQ
B68514456678Anodized± 0.010"-6mm6mm4mm24.9500 lbs.in.sq.5 in.-lbs.-
RFQ
B68514456680Anodized± 0.010"-6mm6mm4mm24.9500 lbs.in.sq.5 in.-lbs.-
RFQ
B68514456690Anodized± 0.010"-8mm10mm6mm86.8000 lbs.in.sq.11 in.-lbs.-
RFQ
B68514456692Anodized± 0.010"-8mm10mm6mm86.8000 lbs.in.sq.11 in.-lbs.-
RFQ
B68514456698Anodized± 0.010"-11mm12mm8mm207.0800 lbs.in.sq.17 in.-lbs.-
RFQ
A68514456676Anodized Aluminum+/- 0.01"4mm6mm6mm4mm24.95 Lbs.Sq.In.5 In.Lbs.A$ 199.36
RFQ
A68514456668Anodized Aluminum+/- 0.01"3mm3mm4.77mm3 mm2.73 Lbs.Sq.In.1.8 In.Lbs.A$ 184.22
RFQ
A68514456688Anodized Aluminum+/- 0.01"6mm8 mm10 mm6 mm86.8 Lbs.Sq.In.11 In.Lbs.A$ 234.88
RFQ
LOVEJOY -

BWLC Series, Bellows Clamp Style Couplings, Inch Bores

Lovejoy BWLC Series bellows clamp style couplings provide flexibility, misalignment compensation and torque transmission in various applications, such as motion control systems, robotics, industrial machinery, pumps and compressors. They consist of a steel bellow element and two aluminium / steel hubs that accommodates angular, parallel and axial misalignments between connected shafts while providing high torsional stiffness for accuracy and repeatability. The hubs can be easily mounted onto the shafts with the bellow positioned in between by using screws or clamps and reducing stress / wear on the connected equipment.

StyleModelItemCoupling TypeAngular MisalignmentAxial MisalignmentDimension HDLength through BoreMax. BoreMax. SpeedPrice (inc. GST)
A68514476982Flexible Shaft Coupling-1.5°0.02"1.772"0.472"0.984"12700 RPMA$ 664.83
RFQ
BBWLC63 1/2x3/4Motion Control CouplingBellow Style-+/-0.020"-12mm25mm12,700 rpmA$ 161.70
C68514476971Motion Control CouplingBellows Coupling0.0160"-0.768"1.378"8600 RPMA$ 895.25
D68514476984Motion Control Coupling--------
RFQ
D68514476985Motion Control Coupling--------
RFQ
C68514477014Motion Control CouplingBellows Coupling0.0160"-0.768"1.378"8600 RPMA$ 895.25
C68514477013Motion Control CouplingBellows Coupling0.0160"-0.768"1.378"8600 RPMA$ 895.25
C68514476981Motion Control CouplingBellows Coupling1.50°0.0200"1.772"0.472"0.984"12700 RPM-
RFQ
C68514476980Motion Control CouplingBellows Coupling0.0160"3.307"0.846"1.575"6800 RPMA$ 1206.19
C68514476979Motion Control CouplingBellows Coupling0.0160"3.307"0.846"1.575"6800 RPMA$ 1241.39
C68514476978Motion Control CouplingBellows Coupling0.0160"3.307"0.846"1.575"6800 RPMA$ 1241.39
C68514476977Motion Control CouplingBellows Coupling0.0160"3.307"0.846"1.575"6800 RPMA$ 1241.39
C68514476976Motion Control CouplingBellows Coupling0.0160"3.307"0.846"1.575"6800 RPMA$ 1241.39
C68514476975Motion Control CouplingBellows Coupling0.0160"3.307"0.846"1.575"6800 RPMA$ 1241.39
C68514476972Motion Control CouplingBellows Coupling0.0160"-0.768"1.378"8600 RPMA$ 895.25
C68514476970Motion Control CouplingBellows Coupling0.0160"-0.768"1.378"8600 RPMA$ 901.35
A68514476960Motion Control Coupling-1.5°0.02"1.772"0.472"0.984"12700 RPMA$ 664.83
RFQ
C68514476969Motion Control CouplingBellows Coupling0.0160"-0.768"1.378"8600 RPMA$ 901.35
C68514476968Motion Control CouplingBellows Coupling0.0160"-0.768"1.378"8600 RPMA$ 901.35
C68514476967Motion Control CouplingBellows Coupling0.0160"-0.591"0.984"10200 rpm-
RFQ
C68514476966Motion Control CouplingBellows Coupling0.0160"-0.591"0.984"10200 rpm-
RFQ
C68514476965Motion Control CouplingBellows Coupling0.0160"-0.591"0.984"10200 rpm-
RFQ
C68514476964Motion Control CouplingBellows Coupling0.0160"-0.591"0.984"10200 rpm-
RFQ
C68514476963Motion Control CouplingBellows Coupling0.0160"-0.591"0.984"10200 rpm-
RFQ
C68514476962Motion Control CouplingBellows Coupling1.50°0.0200"1.772"0.472"0.984"12700 RPM-
RFQ
LOVEJOY -

BWC Series, Bellows Clamp Style Couplings, Inch Bores

StyleModelItemCoupling TypeAngular MisalignmentAxial MisalignmentLength through BoreMax. BoreMax. SpeedMin. BorePrice (inc. GST)
A68514476958Flexible Shaft CouplingBellow Clamps1.2°0.012"0.551"0.63"15,000 rpm0.236"A$ 365.86
RFQ
A68514477002Flexible Shaft CouplingBellow Clamps1.2°0.016"0.571"0.748"15,000 rpm0.315"A$ 432.80
RFQ
A68514476956Motion Control Coupling-1.2°0.012"0.551"0.63"15000rpm0.236"A$ 365.86
RFQ
B68514476953Motion Control CouplingStandard Bellows Coupling1.20°0.0120"0.551"0.63"15000 rpm0.236"-
RFQ
C68514476957Motion Control Coupling--------
RFQ
C68514476951Motion Control Coupling--------
RFQ
C68514476950Motion Control Coupling--------
RFQ
C68514476943Motion Control Coupling--------
RFQ
C68514476944Motion Control Coupling--------
RFQ
B68514477003Motion Control CouplingStandard Bellows Coupling1.20°0.0160"0.571"0.748"15000 rpm0.315"-
RFQ
B68514476989Motion Control CouplingStandard Bellows Coupling1.20°0.0090"0.276"0.256"15000 rpm0.118"-
RFQ
B68514476955Motion Control CouplingStandard Bellows Coupling1.20°0.0120"0.551"0.63"15000 rpm0.236"-
RFQ
B68514476954Motion Control CouplingStandard Bellows Coupling1.20°0.0120"0.551"0.63"15000 rpm0.236"-
RFQ
B68514476942Motion Control CouplingStandard Bellows Coupling1.20°0.0100"0.354"0.394"15000 rpm0.118"-
RFQ
B68514476948Motion Control CouplingStandard Bellows Coupling1.20°0.0120"0.472"0.472"15000 rpm0.118"-
RFQ
B68514476941Motion Control CouplingStandard Bellows Coupling1.20°0.0080"0.276"0.256"15000 rpm0.118"-
RFQ
B68514476940Motion Control CouplingStandard Bellows Coupling1.20°0.0090"0.276"0.256"15000 rpm0.118"-
RFQ
A68514476946Motion Control Coupling-1.2°0.012"0.472"0.472"15000rpm0.118"A$ 298.94
RFQ
A68514476949Motion Control Coupling-1.2°0.012"0.472"0.472"15000rpm0.118"A$ 298.94
RFQ
A68514476992Motion Control Coupling-1.2°0.008"0.276"0.256"15000rpm0.118"A$ 272.16
RFQ
A68514476947Motion Control Coupling-1.2°0.012"0.472"0.472"15000rpm-A$ 298.94
RFQ
A68514477001Motion Control Coupling-1.2°0.016"0.571"0.748"15000rpm0.315"A$ 432.80
RFQ
DBWC41 3/8x3/8Motion Control CouplingBellow Clamp Style-+/-0.012"14mm16mm15,000 rpm6mmA$ 409.31
DBWC41 3/8x1/4Motion Control CouplingBellow Clamps-+/-0.012"14mm16mm15,000 rpm6mmA$ 88.99
B68514476945Motion Control CouplingStandard Bellows Coupling1.20°0.0120"0.472"0.472"15000 rpm0.118"-
RFQ
LOVEJOY -

ES Series, Single Beam Set Screw Style Coupling, Inch Bores

StyleModelMax. BoreAxial MisalignmentBore AMax. SpeedMin. BoreMoment of InertiaNominal TorqueOutside Dia.Price (inc. GST)
A68514456650--1/2" x 1/2"---17 in.-lbs.-A$ 204.54
RFQ
B685144582860.188"± 0.010"3/16" x 1/8"10000 rpm0.118"2.7300 lbs.in.sq.1.80 in.-lbs.0.512"-
RFQ
C685144566260.236"+/-0.010"1/4" X 1/4"10,000 rpm0.157"-5 in.-lbs.0.748"A$ 70.16
B685144566220.236"± 0.010"-10000 rpm0.157"20.1600 lbs.in.sq.5 in.-lbs.0.748"-
RFQ
B685144566240.236"± 0.010"3/16" x 1/4"10000 rpm0.157"20.1600 lbs.in.sq.5 in.-lbs.0.748"-
RFQ
B685144566340.394"± 0.010"-10000 rpm0.236"86.8000 lbs.in.sq.11 in.-lbs.0.984"-
RFQ
B685144566380.394"± 0.010"-10000 rpm0.236"86.8000 lbs.in.sq.11 in.-lbs.0.984"-
RFQ
B685144566360.394"± 0.010"1/4" x 3/8"10000 rpm0.236"86.8000 lbs.in.sq.11 in.-lbs.0.984"-
RFQ
B685144582940.394"± 0.010"-10000 rpm0.236"86.8000 lbs.in.sq.11 in.-lbs.0.984"-
RFQ
B685144566460.472"± 0.010"-10000 rpm0.315"148.9900 lbs.in.sq.17 in.-lbs.1.102"-
RFQ
B685144583020.472"± 0.010"-10000 rpm0.315"207.0800 lbs.in.sq.17 in.-lbs.1.102"-
RFQ
LOVEJOY -

ES Series, Single Beam Set Screw Style Coupling Metric Bores

StyleModelOutside Dia.Bore SizeCoupling SizeOverall LengthSet Screw SizeTorsional StiffnessVolumeLength through BorePrice (inc. GST)
A68514456682-6mmES100-----A$ 182.85
RFQ
B6851445666613mm3mmES05013mmM2.542.80 in.-lbs./rad0.13422 cu. in.3mm-
RFQ
B6851445667019mm4mmES07519mmM4119.40 in.-lbs./rad0.41851 cu. in.5mm-
RFQ
B6851445667219mm5mmES07519mmM4119.40 in.-lbs./rad0.41851 cu. in.5mm-
RFQ
B6851445667419mm6mmES07519mmM4119.40 in.-lbs./rad0.41851 cu. in.5mm-
RFQ
B6851445668625mm10mmES10025mmM5286.50 in.-lbs./rad0.95276 cu. in.7mm-
RFQ
B6851445668425mm8mmES10025mmM5286.50 in.-lbs./rad0.95276 cu. in.7mm-
RFQ
B6851445669628mm12mmES11228mmM6409.30 in.-lbs./rad1.33827 cu. in.7mm-
RFQ
B6851445669428mm10mmES11228mmM6409.30 in.-lbs./rad1.33827 cu. in.7mm-
RFQ
LOVEJOY -

MOL Series, Oldham Set Screw Style Coupling Hubs Inch Bores

StyleModelMoment of InertiaBore SizeCoupling SizeNominal TorqueOutside Dia.Overall LengthParallel MisalignmentSet Screw SizePrice (inc. GST)
A68514458111-3/8"MOL3239.80 in.-lbs.----A$ 110.30
RFQ
A68514458078-1/4"MOL166.20 in.-lbs.----A$ 73.54
RFQ
A68514458102-3/8"MOL2517.70 in.-lbs.----A$ 88.26
RFQ
A68514458089-1/7"MOL2010.60 in.-lbs.----A$ 80.90
RFQ
B685144580760.001 lbs.in.sq.1/8"MOL166.20 in.-lbs.0.63"0.709"0.400"M3-
RFQ
B685144580770.001 lbs.in.sq.3/16"MOL166.20 in.-lbs.0.63"0.709"0.400"M3-
RFQ
B685144580880.003 lbs.in.sq.3/16"MOL2010.60 in.-lbs.0.787"0.906"0.600"M4-
RFQ
B685144580900.003 lbs.in.sq.5/16"MOL2010.60 in.-lbs.0.787"0.906"0.600"M4-
RFQ
B685144586050.003 lbs.in.sq.1/8"MOL2010.60 in.-lbs.0.787"0.906"0.600"M4-
RFQ
B685144581000.008 lbs.in.sq.1/4"MOL2517.70 in.-lbs.0.984"1.102"0.800"M5-
RFQ
B685144581010.008 lbs.in.sq.5/16"MOL2517.70 in.-lbs.0.984"1.102"0.800"M5-
RFQ
B685144586110.008 lbs.in.sq.1/8"MOL2517.70 in.-lbs.0.984"1.102"0.800"M5-
RFQ
B685144586120.008 lbs.in.sq.3/16"MOL2517.70 in.-lbs.0.984"1.102"0.800"M5-
RFQ
B685144581120.025 Lbs.In.Sq.7/16"MOL3239.80 in.-lbs.1.260"1.299"0.100"M6-
RFQ
B685144581130.025 Lbs.In.Sq.1/2"MOL3239.80 in.-lbs.1.260"1.299"0.100"M6-
RFQ

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