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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 (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514456700 | £184.77 | |||||||||
| A | 68514456668 | £131.91 | |||||||||
| A | 68514456676 | £142.73 | |||||||||
| B | 68514456678 | - | RFQ
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| B | 68514456680 | £142.73 | |||||||||
| A | 68514456688 | £168.16 | |||||||||
| B | 68514456690 | £168.16 | |||||||||
| B | 68514456692 | £168.16 | |||||||||
| B | 68514456698 | £184.77 |
AB| Style | Model | Overall Length | Torsional Stiffness | Nominal Torque | Max. Bore Dia. | Min. Bore | Moment Of Inertia | Coupling Size | Coupling Weight (lb.) | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514456620 | £131.91 | |||||||||
| B | 68514456628 | £142.73 | |||||||||
| B | 68514458284 | £131.91 | |||||||||
| B | 68514456642 | £168.16 | |||||||||
| B | 68514456644 | £168.16 | |||||||||
| A | 68514458292 | £168.16 | |||||||||
| B | 68514456652 | £184.77 | |||||||||
| B | 68514456656 | £184.77 | |||||||||
| B | 68514456654 | £184.77 | |||||||||
| A | 68514458298 | £184.77 |
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.
A
B| Style | Model | Torsional Stiffness | Overall Length | Max. Bore Dia. | Max. Speed | Min. Bore | Moment Of Inertia | Nominal Torque | Bore Size | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514458045 | £34.75 | |||||||||
| B | 68514458046 | £42.95 | |||||||||
| B | 68514458044 | £42.95 | |||||||||
| B | 68514458042 | £42.95 | |||||||||
| B | 68514458043 | £42.95 | |||||||||
| A | 68514458055 | £44.76 | |||||||||
| B | 68514458054 | - | RFQ
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| B | 68514458053 | £44.76 | |||||||||
| B | 68514458052 | £44.76 | |||||||||
| B | 68514458062 | £46.08 | |||||||||
| B | 68514458061 | £46.08 | |||||||||
| B | 68514458064 | - | RFQ
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| A | 68514458065 | £46.08 | |||||||||
| B | 68514458063 | £46.08 | |||||||||
| B | 68514458071 | £51.34 | |||||||||
| A | 68514458070 | £51.34 | RFQ
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| A | 68514458073 | £41.56 | RFQ
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| B | 68514458072 | £51.34 | |||||||||
| B | 68514458074 | - | RFQ
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A
B| Style | Model | Overall Length | Torsional Stiffness | Coupling Size | Nominal Torque | Bore Size | Max. Bore Dia. | Min. Bore | Moment Of Inertia | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514456682 | £130.90 | |||||||||
| B | 68514456666 | £101.09 | |||||||||
| B | 68514456670 | £103.28 | |||||||||
| B | 68514456672 | £103.28 | |||||||||
| B | 68514456674 | £103.28 | |||||||||
| B | 68514456686 | £130.90 | |||||||||
| B | 68514456684 | £130.90 | |||||||||
| B | 68514456694 | - | RFQ
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| B | 68514456696 | £146.43 |
A
B| Style | Model | Overall Length | Torsional Stiffness | Parallel Misalignment | Max. Bore Dia. | Max. Speed | Min. Bore | Moment Of Inertia | Coupling Size | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514477216 | £271.52 | RFQ
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| B | 68514477210 | - | RFQ
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| B | 68514477211 | - | RFQ
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| B | 68514477212 | - | RFQ
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| B | 68514477213 | - | RFQ
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| B | 68514477214 | - | RFQ
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| B | 68514477215 | £352.34 | |||||||||
| B | 68514477217 | £338.35 | |||||||||
| B | 68514477218 | - | RFQ
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| B | 68514477221 | £369.09 | |||||||||
| B | 68514477219 | - | RFQ
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| B | 68514477222 | - | RFQ
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| B | 68514477220 | - | RFQ
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| B | 68514477223 | £367.38 | |||||||||
| B | 68514477227 | - | RFQ
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| B | 68514477225 | - | RFQ
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| B | 68514477224 | - | RFQ
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| B | 68514477226 | £367.38 | |||||||||
| B | 68514477228 | - | RFQ
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| B | 68514477231 | £399.34 | |||||||||
| B | 68514477235 | - | RFQ
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| B | 68514477236 | - | RFQ
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| B | 68514477230 | - | RFQ
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| B | 68514477234 | - | RFQ
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| B | 68514477233 | - | RFQ
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| Style | Model | Overall Length | Torsional Stiffness | Max. Bore Dia. | Min. Bore | Moment Of Inertia | Coupling Size | Nominal Torque | Coupling Weight (lb.) | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514477043 | £146.93 | |||||||||
| A | 68514477046 | £153.31 | |||||||||
| A | 68514477049 | £159.72 | |||||||||
| A | 68514477052 | £185.29 | |||||||||
| A | 68514477055 | £204.46 |
A
B
C| Style | Model | Overall Length | Torsional Stiffness | Parallel Misalignment | Max. Bore Dia. | Moment Of Inertia | Nominal Torque | Axial Misalignment | Min. Bore | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514476943 | £204.46 | |||||||||
| A | 68514476957 | £261.96 | |||||||||
| A | 68514476951 | £284.40 | |||||||||
| A | 68514476944 | £242.15 | |||||||||
| B | 68514476989 | £182.09 | |||||||||
| B | 68514476940 | £182.09 | |||||||||
| C | 68514476992 | £194.87 | |||||||||
| B | 68514476941 | - | RFQ
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| B | 68514476942 | - | RFQ
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| B | 68514476948 | £214.05 | |||||||||
| C | 68514476949 | £173.25 | RFQ
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| C | 68514476946 | £173.25 | RFQ
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| B | 68514476945 | - | RFQ
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| C | 68514476947 | £173.25 | RFQ
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| C | 68514477002 | £250.83 | RFQ
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| B | 68514477003 | - | RFQ
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| C | 68514477001 | £309.88 | |||||||||
| B | 68514476955 | - | RFQ
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| B | 68514476954 | - | RFQ
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| B | 68514476953 | - | RFQ
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| C | 68514476958 | £261.96 |
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.
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B
C
D| Style | Model | Overall Length | Parallel Misalignment | Torsional Stiffness | Max. Bore Dia. | Max. Speed | Min. Bore | Axial Misalignment | Angular Misalignment | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514476983 | £475.99 | |||||||||
| A | 68514476985 | £475.99 | |||||||||
| B | 68514476960 | £475.99 | |||||||||
| C | 68514476962 | - | RFQ
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| C | 68514476959 | £475.99 | |||||||||
| B | 68514476961 | £385.30 | RFQ
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| C | 68514476981 | - | RFQ
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| C | 68514476963 | - | RFQ
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| C | 68514476966 | - | RFQ
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| C | 68514476964 | £514.31 | |||||||||
| C | 68514476965 | £514.31 | |||||||||
| C | 68514476967 | £514.31 | |||||||||
| C | 68514476970 | £734.74 | |||||||||
| C | 68514477014 | £518.84 | |||||||||
| C | 68514476968 | £685.73 | |||||||||
| C | 68514476969 | £522.38 | |||||||||
| C | 68514477013 | £518.84 | |||||||||
| C | 68514476972 | £518.84 | |||||||||
| C | 68514476971 | £518.84 | |||||||||
| B | 68514476973 | £685.73 | |||||||||
| C | 68514476976 | £1,003.11 | |||||||||
| D | 68514476974 | £973.37 | |||||||||
| C | 68514476980 | £699.04 | |||||||||
| C | 68514476978 | £973.37 | |||||||||
| C | 68514476977 | £926.74 |
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.
A| Style | Model | Overall Length | Parallel Misalignment | Max. Bore Dia. | Max. Parallel Misalignment | Max. Temp. Range | Min. Bore | Hub Dia. | Coupling Type | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514476835 | £175.25 | |||||||||
| A | 68514476837 | £175.25 | |||||||||
| A | 68514476839 | £242.28 | |||||||||
| A | 68514476842 | £247.61 | |||||||||
| A | 68514476848 | £320.81 | |||||||||
| A | 68514476850 | £322.89 | |||||||||
| A | 68514476855 | £338.15 |
AB
C| Style | Model | Overall Length | Torsional Stiffness | Coupling Size | Coupling Type | Nominal Torque | Max. Bore Dia. | Min. Bore | Screw Size | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514456650 | £146.43 | |||||||||
| B | 68514458286 | - | RFQ
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| B | 68514456624 | £122.32 | |||||||||
| B | 68514456622 | £103.28 | |||||||||
| B | 68514456634 | £130.90 | |||||||||
| B | 68514456638 | £130.90 | |||||||||
| B | 68514458294 | £130.90 | |||||||||
| B | 68514456636 | £130.90 | |||||||||
| B | 68514456646 | £146.43 | |||||||||
| B | 68514458302 | - | RFQ
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| C | 68514456626 | £86.01 |
A
B| Style | Model | Overall Length | Torsional Stiffness | Parallel Misalignment | Max. Bore Dia. | Min. Bore | Bore Type | Max. Operating Temp. | Angular Misalignment | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514477181 | £489.16 | |||||||||
| A | 68514477173 | £369.09 | |||||||||
| A | 68514477182 | £489.16 | |||||||||
| A | 68514477183 | £501.55 | |||||||||
| A | 68514477184 | £501.55 | |||||||||
| A | 68514477178 | £501.55 | |||||||||
| A | 68514477175 | £369.09 | |||||||||
| A | 68514477176 | £369.09 | |||||||||
| A | 68514477177 | £369.09 | |||||||||
| A | 68514477174 | £369.09 | |||||||||
| A | 68514477163 | £322.03 | |||||||||
| A | 68514477172 | £369.09 | |||||||||
| A | 68514477166 | £335.43 | |||||||||
| A | 68514477168 | £335.43 | |||||||||
| A | 68514477165 | £335.43 | |||||||||
| A | 68514477164 | £335.43 | |||||||||
| A | 68514477169 | £335.43 | |||||||||
| A | 68514477161 | £322.03 | |||||||||
| A | 68514477162 | £322.03 | |||||||||
| B | 68514477179 | £490.04 |
A
B| Style | Model | Overall Length | Torsional Stiffness | Parallel Misalignment | Coupling Size | Nominal Torque | Bore Size | Max. Bore Dia. | Max. Speed | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514458109 | £94.75 | |||||||||
| A | 68514458085 | £78.96 | |||||||||
| A | 68514458614 | £94.75 | |||||||||
| A | 68514458124 | £118.46 | |||||||||
| A | 68514458122 | £118.46 | |||||||||
| A | 68514458980 | £118.46 | |||||||||
| A | 68514458123 | £118.46 | |||||||||
| A | 68514458098 | £86.85 | |||||||||
| A | 68514458613 | £94.75 | |||||||||
| B | 68514458602 | - | RFQ
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| B | 68514458084 | - | RFQ
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| B | 68514458601 | - | RFQ
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| B | 68514458608 | £86.85 | |||||||||
| B | 68514458607 | £86.85 | |||||||||
| B | 68514458606 | - | RFQ
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| B | 68514458097 | £86.85 | |||||||||
| B | 68514458108 | £94.75 | |||||||||
| B | 68514458619 | £118.46 |
AB
C| Style | Model | Torsional Stiffness | Parallel Misalignment | Overall Length | Nominal Torque | Bore Size | Max. Bore Dia. | Max. Speed | Min. Bore | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514458115 | £78.96 | |||||||||
| B | 68514458082 | £52.65 | |||||||||
| B | 68514458079 | £52.65 | |||||||||
| B | 68514458080 | - | RFQ
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| B | 68514458081 | - | RFQ
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| B | 68514458094 | £57.90 | |||||||||
| B | 68514458092 | - | RFQ
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| B | 68514458093 | £57.90 | |||||||||
| B | 68514458091 | - | RFQ
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| B | 68514458604 | - | RFQ
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| B | 68514458105 | - | RFQ
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| B | 68514458103 | £63.20 | |||||||||
| B | 68514458106 | £63.20 | |||||||||
| B | 68514458104 | £63.20 | |||||||||
| C | 68514458116 | £78.96 | |||||||||
| B | 68514458118 | £78.96 | |||||||||
| B | 68514458114 | £78.96 | |||||||||
| B | 68514458117 | £78.96 |
AB| Style | Model | Overall Length | Torsional Stiffness | Parallel Misalignment | Coupling Size | Nominal Torque | Bore Size | Max. Bore Dia. | Max. Speed | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514458078 | £52.65 | |||||||||
| A | 68514458102 | £63.20 | |||||||||
| A | 68514458089 | £57.90 | |||||||||
| A | 68514458111 | £78.96 | |||||||||
| B | 68514458076 | £52.65 | |||||||||
| B | 68514458077 | £52.65 | |||||||||
| B | 68514458088 | £57.90 | |||||||||
| B | 68514458090 | £57.90 | |||||||||
| B | 68514458605 | £57.90 | |||||||||
| B | 68514458101 | - | RFQ
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| B | 68514458100 | £63.20 | |||||||||
| B | 68514458611 | - | RFQ
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| B | 68514458612 | £63.20 | |||||||||
| B | 68514458112 | - | RFQ
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| B | 68514458113 | £78.96 |
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.
A
B| Style | Model | Overall Length | Parallel Misalignment | Max. Bore Dia. | Max. Speed | Max. Angular Misalignment | Max. Parallel Misalignment | Min. Bore | Hub Dia. | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514476950 | £245.78 | |||||||||
| A | 68514476956 | £485.35 | |||||||||
| A | 68514476952 | £209.21 | |||||||||
| B | 68514476982 | £404.12 | |||||||||
| B | 68514476984 | £380.46 |
A
B
C
D| Style | Model | Overall Length | Torsional Stiffness | Parallel Misalignment | Hub Material | Coupling Type | Coupling Size | Nominal Torque | Max. Angular Misalignment | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514476847 | £376.96 | |||||||||
| B | 68514476858 | £398.24 | |||||||||
| C | 68514476831 | £177.77 | |||||||||
| C | 68514476830 | £128.70 | |||||||||
| C | 68514476833 | £164.70 | |||||||||
| C | 68514476832 | £177.77 | |||||||||
| C | 68514476843 | £315.33 | |||||||||
| C | 68514476844 | £315.33 | |||||||||
| C | 68514476834 | £164.70 | |||||||||
| C | 68514476836 | £164.70 | |||||||||
| C | 68514476840 | £218.96 | |||||||||
| C | 68514476838 | £218.96 | |||||||||
| C | 68514476841 | £298.57 | |||||||||
| D | 68514476849 | £395.91 | |||||||||
| C | 68514476846 | £395.32 | |||||||||
| C | 68514476845 | £376.96 | |||||||||
| C | 68514476852 | £399.34 | |||||||||
| C | 68514476857 | £399.34 | |||||||||
| C | 68514476853 | £399.34 | |||||||||
| C | 68514476851 | £417.47 | |||||||||
| C | 68514476854 | £399.34 | |||||||||
| C | 68514476856 | £298.25 |
AB
C| Style | Model | Overall Length | Parallel Misalignment | Torsional Stiffness | Bore Size | Max. Bore Dia. | Max. Speed | Min. Bore | Coupling Size | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514458618 | £94.75 | |||||||||
| B | 68514458603 | - | RFQ
| ||||||||
| B | 68514458083 | - | RFQ
| ||||||||
| B | 68514458609 | £86.85 | |||||||||
| B | 68514458096 | - | RFQ
| ||||||||
| B | 68514458615 | £94.75 | |||||||||
| B | 68514458120 | - | RFQ
| ||||||||
| C | 68514458617 | £48.43 |
A
B| Style | Model | Overall Length | Torsional Stiffness | Coupling Size | Nominal Torque | Max. Bore Dia. | Min. Bore | Moment Of Inertia | Coupling Weight (lb.) | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514477053 | £204.46 | |||||||||
| B | 68514477041 | - | RFQ
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| B | 68514477042 | - | RFQ
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| B | 68514477044 | - | RFQ
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| B | 68514477045 | - | RFQ
| ||||||||
| B | 68514477047 | £159.72 | |||||||||
| B | 68514477048 | £159.72 | |||||||||
| B | 68514477050 | £185.29 | |||||||||
| B | 68514477051 | £185.29 | |||||||||
| B | 68514477054 | £204.46 |
AB| Style | Model | Overall Length | Torsional Stiffness | Parallel Misalignment | Max. Bore Dia. | Max. Speed | Min. Bore | Angular Misalignment | Moment Of Inertia | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514477007 | £385.30 | RFQ
| ||||||||
| B | 68514477008 | - | RFQ
| ||||||||
| B | 68514477010 | - | RFQ
| ||||||||
| B | 68514477012 | - | RFQ
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| B | 68514477015 | £734.74 | |||||||||
| B | 68514477016 | £518.84 | |||||||||
| B | 68514477017 | £699.04 | |||||||||
| B | 68514477021 | £699.04 | |||||||||
| A | 68514477018 | £699.04 | RFQ
|
AB| Style | Model | Torsional Stiffness | Overall Length | Max. Bore Dia. | Max. Speed | Min. Bore | Moment Of Inertia | Nominal Torque | Bore Size | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514458039 | £42.95 | |||||||||
| B | 68514458038 | £42.95 | |||||||||
| B | 68514458041 | £42.95 | |||||||||
| B | 68514458040 | £42.95 | |||||||||
| B | 68514458049 | £44.76 | |||||||||
| B | 68514458051 | £44.76 | |||||||||
| B | 68514458048 | £44.76 | |||||||||
| B | 68514458050 | - | RFQ
| ||||||||
| B | 68514458059 | £46.08 | |||||||||
| A | 68514458057 | £46.08 | |||||||||
| B | 68514458058 | - | RFQ
| ||||||||
| B | 68514458060 | - | RFQ
| ||||||||
| B | 68514458069 | - | RFQ
| ||||||||
| B | 68514458067 | £51.34 | |||||||||
| B | 68514458068 | - | RFQ
| ||||||||
| B | 68514459457 | - | RFQ
|
A| Style | Model | Parallel Misalignment | Max. Speed | Max. Parallel Misalignment | Bore Type | Hub Dia. | Coupling Type | Disc Material | Max. Angular Misalignment | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514458087 | £9.19 | |||||||||
| A | 68514458110 | £24.76 | |||||||||
| A | 68514458099 | £21.26 |