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Lovejoy motion control couplings are available in various types - beam, oldham, mini-jaw, bellows, mini-soft, mini-misc & curved jaw. Bellows, beam and mini disc couplings feature single piece construction whereas GS curved jaw, oldham, mini soft, and mini jaw Lovejoy couplings have three piece construction.
Motion control beam couplingsare 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.
Lovejoyaluminium 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.
A
B| Style | Model | Overall Length | Torsional Stiffness | Nominal Torque | Max. Bore Dia. | Min. Bore | Moment Of Inertia | Coupling Size | Coupling Type | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514456700 | €179.34 | |||||||||
| A | 68514456668 | €128.03 | |||||||||
| B | 68514456678 | - | RFQ | ||||||||
| B | 68514456680 | €138.53 | |||||||||
| A | 68514456676 | €138.53 | |||||||||
| B | 68514456690 | €163.22 | |||||||||
| A | 68514456688 | €163.22 | |||||||||
| B | 68514456692 | €163.22 | |||||||||
| B | 68514456698 | €179.34 |
A
B| Style | Model | Overall Length | Torsional Stiffness | Parallel Misalignment | Max. Bore Dia. | Max. Speed | Min. Bore | Angular Misalignment | Moment Of Inertia | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514477007 | €373.97 | RFQ | ||||||||
| B | 68514477008 | - | RFQ | ||||||||
| B | 68514477010 | - | RFQ | ||||||||
| B | 68514477012 | - | RFQ | ||||||||
| B | 68514477015 | €713.13 | |||||||||
| B | 68514477016 | €503.58 | |||||||||
| B | 68514477021 | €678.48 | |||||||||
| B | 68514477017 | €678.48 | |||||||||
| A | 68514477018 | €678.48 | RFQ |
A
B| Style | Model | Torsional Stiffness | Overall Length | Max. Bore Dia. | Max. Speed | Min. Bore | Moment Of Inertia | Nominal Torque | Bore Size | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514458039 | €41.69 | |||||||||
| B | 68514458038 | €41.69 | |||||||||
| B | 68514458040 | €41.69 | |||||||||
| B | 68514458041 | €41.69 | |||||||||
| B | 68514458049 | €43.44 | |||||||||
| B | 68514458050 | - | RFQ | ||||||||
| B | 68514458051 | €43.44 | |||||||||
| B | 68514458048 | €43.44 | |||||||||
| B | 68514458060 | - | RFQ | ||||||||
| A | 68514458057 | €44.72 | |||||||||
| B | 68514458059 | €44.72 | |||||||||
| B | 68514458058 | - | RFQ | ||||||||
| B | 68514458067 | €49.83 | |||||||||
| B | 68514458068 | - | RFQ | ||||||||
| B | 68514459457 | - | RFQ | ||||||||
| B | 68514458069 | - | RFQ |
A| Style | Model | Parallel Misalignment | Max. Speed | Max. Parallel Misalignment | Bore Type | Hub Dia. | Coupling Type | Disc Material | Max. Angular Misalignment | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514458087 | €8.92 | |||||||||
| A | 68514458110 | €24.03 | |||||||||
| A | 68514458099 | €20.63 |
A
B| Style | Model | Overall Length | Torsional Stiffness | Parallel Misalignment | Max. Bore Dia. | Min. Bore | Moment Of Inertia | Nominal Torque | Axial Misalignment | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514476990 | - | RFQ | ||||||||
| A | 68514476991 | €176.73 | |||||||||
| B | 68514476994 | €189.14 | |||||||||
| A | 68514476993 | - | RFQ | ||||||||
| A | 68514476995 | - | RFQ | ||||||||
| A | 68514476996 | €198.45 | |||||||||
| B | 68514477000 | €254.26 | |||||||||
| A | 68514476999 | €254.26 | |||||||||
| A | 68514477004 | - | RFQ | ||||||||
| A | 68514477005 | - | RFQ |
| Style | Model | Overall Length | Torsional Stiffness | Max. Bore Dia. | Min. Bore | Moment Of Inertia | Coupling Size | Nominal Torque | Coupling Weight (lb.) | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514477043 | €142.61 | |||||||||
| A | 68514477046 | €148.80 | |||||||||
| A | 68514477049 | €155.02 | |||||||||
| A | 68514477052 | €179.84 | |||||||||
| A | 68514477055 | €198.45 |
A
B| Style | Model | Overall Length | Torsional Stiffness | Parallel Misalignment | Max. Bore Dia. | Max. Speed | Min. Bore | Moment Of Inertia | Coupling Size | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514477216 | €263.54 | RFQ | ||||||||
| B | 68514477210 | - | RFQ | ||||||||
| B | 68514477211 | - | RFQ | ||||||||
| B | 68514477212 | - | RFQ | ||||||||
| B | 68514477213 | - | RFQ | ||||||||
| B | 68514477214 | - | RFQ | ||||||||
| B | 68514477215 | €341.97 | |||||||||
| B | 68514477217 | €328.40 | |||||||||
| B | 68514477218 | - | RFQ | ||||||||
| B | 68514477219 | - | RFQ | ||||||||
| B | 68514477220 | - | RFQ | ||||||||
| B | 68514477221 | €358.24 | |||||||||
| B | 68514477222 | - | RFQ | ||||||||
| B | 68514477228 | - | RFQ | ||||||||
| B | 68514477227 | - | RFQ | ||||||||
| B | 68514477226 | €356.57 | |||||||||
| B | 68514477225 | - | RFQ | ||||||||
| B | 68514477224 | - | RFQ | ||||||||
| B | 68514477223 | €356.57 | |||||||||
| B | 68514477237 | €387.59 | |||||||||
| B | 68514477236 | - | RFQ | ||||||||
| B | 68514477235 | - | RFQ | ||||||||
| B | 68514477234 | - | RFQ | ||||||||
| B | 68514477233 | - | RFQ | ||||||||
| B | 68514477232 | - | RFQ |
A
B| Style | Model | Torsional Stiffness | Parallel Misalignment | Overall Length | Coupling Size | Nominal Torque | Bore Size | Max. Bore Dia. | Max. Speed | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514458980 | €114.97 | |||||||||
| A | 68514458124 | €114.97 | |||||||||
| A | 68514458122 | €114.97 | |||||||||
| A | 68514458613 | €91.96 | |||||||||
| A | 68514458085 | €76.64 | |||||||||
| A | 68514458123 | €114.97 | |||||||||
| A | 68514458614 | €91.96 | |||||||||
| A | 68514458109 | €91.96 | |||||||||
| A | 68514458098 | €84.30 | |||||||||
| B | 68514458084 | - | RFQ | ||||||||
| B | 68514458602 | - | RFQ | ||||||||
| B | 68514458601 | - | RFQ | ||||||||
| B | 68514458607 | €84.30 | |||||||||
| B | 68514458608 | €84.30 | |||||||||
| B | 68514458097 | €84.30 | |||||||||
| B | 68514458606 | - | RFQ | ||||||||
| B | 68514458108 | €91.96 | |||||||||
| B | 68514458619 | €114.97 |
| Style | Model | Overall Length | Torsional Stiffness | Max. Bore Dia. | Min. Bore | Moment Of Inertia | Coupling Size | Nominal Torque | Coupling Weight (lb.) | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514477186 | - | RFQ | ||||||||
| A | 68514477187 | - | RFQ | ||||||||
| A | 68514477188 | - | RFQ | ||||||||
| A | 68514477189 | €270.27 | |||||||||
| A | 68514477190 | - | RFQ | ||||||||
| A | 68514477191 | - | RFQ | ||||||||
| A | 68514477192 | - | RFQ | ||||||||
| A | 68514477193 | - | RFQ | ||||||||
| A | 68514477194 | - | RFQ | ||||||||
| A | 68514477202 | - | RFQ | ||||||||
| A | 68514477201 | - | RFQ | ||||||||
| A | 68514477200 | - | RFQ | ||||||||
| A | 68514477198 | - | RFQ | ||||||||
| A | 68514477199 | - | RFQ | ||||||||
| A | 68514477197 | - | RFQ | ||||||||
| A | 68514477196 | - | RFQ | ||||||||
| A | 68514477195 | - | RFQ | ||||||||
| A | 68514477203 | - | RFQ | ||||||||
| A | 68514477204 | - | RFQ | ||||||||
| A | 68514477205 | - | RFQ | ||||||||
| A | 68514477206 | - | RFQ | ||||||||
| A | 68514477207 | €378.29 | |||||||||
| A | 68514477208 | €395.86 | |||||||||
| A | 68514477209 | €378.29 |
AB
C| Style | Model | Torsional Stiffness | Parallel Misalignment | Overall Length | Nominal Torque | Bore Size | Max. Bore Dia. | Max. Speed | Min. Bore | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514458115 | €76.64 | |||||||||
| B | 68514458079 | €51.10 | |||||||||
| B | 68514458080 | - | RFQ | ||||||||
| B | 68514458081 | - | RFQ | ||||||||
| B | 68514458082 | €51.10 | |||||||||
| B | 68514458604 | - | RFQ | ||||||||
| B | 68514458093 | €56.19 | |||||||||
| B | 68514458094 | €56.19 | |||||||||
| B | 68514458092 | - | RFQ | ||||||||
| B | 68514458091 | - | RFQ | ||||||||
| B | 68514458103 | €61.34 | |||||||||
| B | 68514458104 | €61.34 | |||||||||
| B | 68514458105 | - | RFQ | ||||||||
| B | 68514458106 | €61.34 | |||||||||
| B | 68514458114 | €76.64 | |||||||||
| B | 68514458117 | €76.64 | |||||||||
| B | 68514458118 | €76.64 | |||||||||
| C | 68514458116 | €76.64 |
A
B| Style | Model | Overall Length | Torsional Stiffness | Coupling Size | Nominal Torque | Max. Bore Dia. | Min. Bore | Moment Of Inertia | Coupling Weight (lb.) | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514477053 | €198.45 | |||||||||
| B | 68514477041 | - | RFQ | ||||||||
| B | 68514477042 | - | RFQ | ||||||||
| B | 68514477044 | - | RFQ | ||||||||
| B | 68514477045 | - | RFQ | ||||||||
| B | 68514477047 | €155.02 | |||||||||
| B | 68514477048 | €155.02 | |||||||||
| B | 68514477050 | €179.84 | |||||||||
| B | 68514477051 | €179.84 | |||||||||
| B | 68514477054 | €198.45 |
AB| Style | Model | Overall Length | Torsional Stiffness | Parallel Misalignment | Coupling Size | Nominal Torque | Bore Size | Max. Bore Dia. | Min. Bore | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514458111 | €76.64 | |||||||||
| A | 68514458078 | €51.10 | |||||||||
| A | 68514458102 | €61.34 | |||||||||
| A | 68514458089 | €56.19 | |||||||||
| B | 68514458076 | €51.10 | |||||||||
| B | 68514458077 | €51.10 | |||||||||
| B | 68514458088 | €56.19 | |||||||||
| B | 68514458090 | €56.19 | |||||||||
| B | 68514458605 | €56.19 | |||||||||
| B | 68514458100 | €61.34 | |||||||||
| B | 68514458101 | - | RFQ | ||||||||
| B | 68514458611 | - | RFQ | ||||||||
| B | 68514458612 | €61.34 | |||||||||
| B | 68514458112 | - | RFQ | ||||||||
| B | 68514458113 | €76.64 |
A
B| Style | Model | Overall Length | Torsional Stiffness | Coupling Size | Nominal Torque | Bore Size | Max. Bore Dia. | Min. Bore | Moment Of Inertia | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514456682 | €127.05 | |||||||||
| B | 68514456666 | €98.12 | |||||||||
| B | 68514456670 | €100.24 | |||||||||
| B | 68514456672 | €100.24 | |||||||||
| B | 68514456674 | €100.24 | |||||||||
| B | 68514456684 | €127.05 | |||||||||
| B | 68514456686 | €127.05 | |||||||||
| B | 68514456694 | - | RFQ | ||||||||
| B | 68514456696 | €142.12 |
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.
A| Style | Model | Overall Length | Parallel Misalignment | Max. Bore Dia. | Max. Speed | Max. Parallel Misalignment | Min. Bore | Coupling Type | Bore Size | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514458610 | €37.86 | |||||||||
| A | 68514458095 | €37.10 | |||||||||
| A | 68514458107 | €46.63 | |||||||||
| A | 68514458121 | €54.07 | |||||||||
| A | 68514458119 | €114.97 |
Lovejoy MSF Series is a collection of mini soft set screw style coupling hubs engineered with metric bores for use with metric-sized shafts. The MSF Series hubs provide secure and reliable connections between shafts, ensuring efficient power transmission. They offer easy blind assembly for hassle-free installation. These coupling hubs are designed to absorb shock loads for smooth operation and prevent damage to connected equipment. They offer abrasion resistance for a prolonged lifespan of the coupling hubs and reduce maintenance requirements. These hubs feature zinc alloy construction for increased durability and enhanced performance. They come with a polyurethane insert to absorb shock and offer flexibility.
AB| Style | Model | Torsional Stiffness | Overall Length | Max. Bore Dia. | Max. Speed | Min. Bore | Nominal Torque | Bore Size | Moment Of Inertia | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514458045 | €33.73 | |||||||||
| B | 68514458044 | €41.69 | |||||||||
| B | 68514458043 | €41.69 | |||||||||
| B | 68514458046 | €41.69 | |||||||||
| B | 68514458042 | €41.69 | |||||||||
| A | 68514458055 | €43.44 | |||||||||
| B | 68514458053 | €43.44 | |||||||||
| B | 68514458054 | - | RFQ | ||||||||
| B | 68514458052 | €43.44 | |||||||||
| B | 68514458061 | €44.72 | |||||||||
| A | 68514458065 | €44.72 | |||||||||
| B | 68514458063 | €44.72 | |||||||||
| B | 68514458064 | - | RFQ | ||||||||
| B | 68514458062 | €44.72 | |||||||||
| B | 68514458071 | €49.83 | |||||||||
| A | 68514458070 | €49.83 | |||||||||
| A | 68514458073 | €40.34 | |||||||||
| B | 68514458074 | - | RFQ | ||||||||
| B | 68514458072 | €49.83 |
| Model | Item | Price (ex. VAT) | |
|---|---|---|---|
| 68514456648 | AK7HTP | €142.12 |
