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- Power Transmission
- Couplings Collars and Adapters
- Coupling Inserts
Coupling Inserts
Flex coupling inserts are used in industrial applications for efficient power transmission while maintaining integrity and functionality of the equipment. Raptor Supplies offers a wide range
...Read moreRRC Type Spacer Assembly
Lovejoy jaw type couplings are used for power transmission in industrial equipment such as pumps, gearboxes, compressors, blowers, mixers, and conveyors. These RRC type couplings feature a centre drop out design to provide proper shaft separation. They have natural rubber centre cushions to absorb thrust loads for reduced wear on bearings. Choose from a wide range of Lovejoy RRC type spacer coupling assemblies, available in a length ranging from 5 to 7 inches, on Raptor Supplies.
Lovejoy jaw type couplings are used for power transmission in industrial equipment such as pumps, gearboxes, compressors, blowers, mixers, and conveyors. These RRC type couplings feature a centre drop out design to provide proper shaft separation. They have natural rubber centre cushions to absorb thrust loads for reduced wear on bearings. Choose from a wide range of Lovejoy RRC type spacer coupling assemblies, available in a length ranging from 5 to 7 inches, on Raptor Supplies.
A| Style | Model | Coupling Size | Length Through Bore | Max. Bore | Min. Bore | Overall Length | Depth | Nominal Torque | Height | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514455720 | €1,274.46 | |||||||||
| A | 68514455751 | €1,324.35 | |||||||||
| A | 68514455709 | - | RFQ | ||||||||
| A | 68514455710 | - | RFQ | ||||||||
| A | 68514455711 | €1,032.49 | |||||||||
| A | 68514455713 | €1,096.01 | |||||||||
| A | 68514455712 | - | RFQ | ||||||||
| A | 68514455714 | - | RFQ | ||||||||
| A | 68514455717 | - | RFQ | ||||||||
| A | 68514455716 | - | RFQ | ||||||||
| A | 68514455715 | €1,294.02 | |||||||||
| A | 68514455718 | - | RFQ | ||||||||
| A | 68514455719 | - | RFQ | ||||||||
| A | 68514455721 | - | RFQ | ||||||||
| A | 68514455722 | - | RFQ | ||||||||
| A | 68514455723 | - | RFQ | ||||||||
| A | 68514455724 | - | RFQ | ||||||||
| A | 68514455752 | - | RFQ |
A| Style | Model | MPN | Price (ex. VAT) | |
|---|---|---|---|---|
| A | 69790405274 | €89.33 | ||
| A | 69790405275 | €94.06 | ||
| A | 69790405276 | €156.87 | ||
| A | 69790405277 | €202.68 | ||
| A | 69790405278 | €201.52 | ||
| A | 69790405280 | €296.39 | ||
| A | 69790405358 | €1,795.60 |
C Type Cushion Sets
Lovejoy C type cushion sets are suitable for power transmission and accommodating shaft misalignments for gearboxes, electric pumps, motors, blowers and compressors. These cushion sets feature Hytrel, urethane or SOX (NBR) rubber construction to provide resistance against sand, oil, grease, dirt & moisture while offering fail-safe operation even upon elastomeric cushion failure. They provide no metal to metal contact in order to ensure wear minimisation and eliminate maintenance requirements.
Lovejoy C type cushion sets are suitable for power transmission and accommodating shaft misalignments for gearboxes, electric pumps, motors, blowers and compressors. These cushion sets feature Hytrel, urethane or SOX (NBR) rubber construction to provide resistance against sand, oil, grease, dirt & moisture while offering fail-safe operation even upon elastomeric cushion failure. They provide no metal to metal contact in order to ensure wear minimisation and eliminate maintenance requirements.
A
B
C| Style | Model | Coupling Size | Depth | Height | Volume | Hub Length | Coupling Type | Coupling | Overall Length | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514414633 | €182.77 | |||||||||
| B | 68514414771 | €219.44 | |||||||||
| B | 68514414547 | €86.98 | |||||||||
| B | 68514414712 | €182.77 | |||||||||
| B | 68514414805 | €295.20 | |||||||||
| B | 68514414856 | €472.14 | |||||||||
| B | 68514414716 | €567.98 | |||||||||
| B | 68514427529 | €401.42 | |||||||||
| B | 68514414808 | €802.83 | |||||||||
| B | 68514414774 | €615.51 | |||||||||
| B | 68514414859 | €1,293.73 | |||||||||
| B | 68514414637 | €567.98 | |||||||||
| B | 68514451914 | €2,668.92 | |||||||||
| C | 68514414545 | - | RFQ | ||||||||
| C | 68514451915 | €3,776.81 |
H Type Cushion Sets Only
A
B| Style | Model | Coupling Size | Depth | Height | Volume | Temp. Range | Coupling | Hub Length | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514415365 | €1,081.14 | ||||||||
| A | 68514415386 | €1,081.14 | ||||||||
| A | 68514415419 | €1,214.94 | ||||||||
| A | 68514415473 | €1,573.53 | ||||||||
| B | 68514415367 | - | RFQ | |||||||
| B | 68514415388 | €2,408.48 | ||||||||
| B | 68514445223 | €2,609.17 | ||||||||
| B | 68514415457 | €1,477.20 | ||||||||
| B | 68514415459 | - | RFQ | |||||||
| B | 68514455475 | - | RFQ |
RRS Type Spacer Assembly, Inch Spacing
A
B| Style | Model | Coupling Size | Outside Dia. | Depth | Nominal Torque | Max. Bore | Min. Bore | Height | Volume | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514427041 | €840.24 | |||||||||
| A | 68514412620 | €254.81 | |||||||||
| B | 68514426119 | €283.22 | |||||||||
| A | 68514426120 | €274.75 | |||||||||
| A | 68514412630 | €290.02 | |||||||||
| A | 68514426123 | €320.53 | |||||||||
| A | 68514426124 | €328.18 | |||||||||
| A | 68514412644 | €323.08 | |||||||||
| A | 68514426129 | €379.03 | |||||||||
| B | 68514426128 | €351.03 | |||||||||
| A | 68514426770 | €412.13 | |||||||||
| A | 68514427044 | €445.19 | |||||||||
| A | 68514412660 | €398.05 | |||||||||
| A | 68514412676 | €375.77 | |||||||||
| B | 68514427042 | €465.52 | |||||||||
| B | 68514427043 | - | RFQ | ||||||||
| A | 68514412685 | €771.11 | |||||||||
| B | 68514427039 | - | RFQ |
RRS Type Spacer Assembly, Metric Spacing
AB| Style | Model | Coupling Size | Depth | Nominal Torque | Height | Volume | Dimension Cd | Hub Style | Spacer Hub Length (dimension S) | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514461055 | €301.48 | |||||||||
| A | 68514455577 | €452.74 | |||||||||
| B | 68514455281 | - | RFQ | ||||||||
| B | 68514455563 | €269.67 | |||||||||
| B | 68514455567 | €320.53 | |||||||||
| B | 68514455569 | €344.65 | |||||||||
| B | 68514455575 | - | RFQ | ||||||||
| A | 68514455571 | €368.86 | |||||||||
| B | 68514455570 | €360.74 | |||||||||
| B | 68514455576 | €419.74 | |||||||||
| B | 68514461056 | - | RFQ | ||||||||
| B | 68514455572 | €445.19 | |||||||||
| B | 68514461057 | - | RFQ | ||||||||
| B | 68514455573 | €513.85 | |||||||||
| B | 68514455578 | €597.82 | |||||||||
| B | 68514455579 | - | RFQ | ||||||||
| B | 68514455574 | €915.80 | |||||||||
| B | 68514461058 | - | RFQ |
A| Style | Model | MPN | Price (ex. VAT) | |
|---|---|---|---|---|
| A | 68514471707 | €101.12 | ||
| A | 68514471711 | €427.48 | ||
| A | 68514471712 | €564.74 |
A| Style | Model | MPN | Price (ex. VAT) | |
|---|---|---|---|---|
| A | 53501 | €83.90 | ||
| A | 59943 | €132.04 | ||
| A | 61107 | €470.01 | ||
| A | 61108 | €486.57 | ||
| A | DP0523 | €434.44 | ||
| A | F1626C | €1,158.50 | ||
| A | F6353A | €507.54 | ||
| A | F6397D | €1,439.60 | ||
| A | F7355D | €1,439.60 | ||
| A | F9482A | €520.16 | ||
| A | SC8S08750 | €217.22 | ||
| A | SC9S08750 | €317.32 | ||
| A | SC1016250 | €485.55 | ||
| A | SC74308750 | €187.40 | ||
| A | SC74313750 | €187.40 | ||
| A | SC81016250 | €902.95 | ||
| A | SC81021250 | €451.48 | ||
| A | SC91123750 | €587.77 | ||
| A | SC91128750 | €587.77 | ||
| A | SC95016250 | €366.29 | ||
| A | SC8103516250 | €383.33 |
Dura-Flex Elements
A
B| Style | Model | Max. Speed | Outside Dia. | Rated Torque | Hp Rating @ 100 Rpm | Hp Rating @ 1200 Rpm | Hp Rating @ 1800 Rpm | Hp Rating @ 3600 Rpm | Insert Design | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | WES80 | €2,122.06 | |||||||||
| B | WE80 | €1,502.65 | |||||||||
| A | WES70 | €1,541.04 | |||||||||
| A | WES60 | €1,717.97 | |||||||||
| A | WES50 | €1,420.72 | |||||||||
| B | WE70 | €1,048.51 | |||||||||
| A | WES40 | €1,155.75 | |||||||||
| B | WE60 | €1,133.40 | |||||||||
| B | WE50 | €934.36 | |||||||||
| A | WES30 | €975.28 | |||||||||
| A | WES20 | €750.78 | |||||||||
| B | WE40 | €789.76 | |||||||||
| B | WE30 | €659.70 | |||||||||
| B | WE20 | €523.47 | |||||||||
| B | WE2 | €234.92 | |||||||||
| A | WES4 | €389.17 | |||||||||
| A | WES10 | €645.93 | |||||||||
| A | WES5 | €509.47 | |||||||||
| B | WE3 | €264.04 | |||||||||
| A | WES3 | €334.43 | |||||||||
| A | WES2 | €280.60 | |||||||||
| B | WE10 | €461.92 | |||||||||
| B | WE5 | €337.33 | |||||||||
| B | WE4 | €294.75 | |||||||||
| B | WE10M | €294.95 |
Dura-Flex Metric Elements
AB| Style | Model | Max. Speed | Rated Torque | Outside Dia. | Hp Rating @ 100 Rpm | Hp Rating @ 1200 Rpm | Hp Rating @ 1800 Rpm | Hp Rating @ 3600 Rpm | Insert Design | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | WES80M | €2,120.39 | |||||||||
| B | WE80M | €1,501.82 | |||||||||
| A | WES70M | €1,643.98 | |||||||||
| A | WES60M | €1,165.38 | |||||||||
| A | WES50M | €957.51 | |||||||||
| A | WES40M | €788.06 | |||||||||
| B | WE70M | €1,046.85 | |||||||||
| B | WE60M | €747.98 | |||||||||
| A | WES30M | €642.79 | |||||||||
| B | WE50M | €633.63 | |||||||||
| A | WES20M | €487.53 | |||||||||
| B | WE40M | €522.59 | |||||||||
| B | WE30M | €444.96 | |||||||||
| B | WE20M | €357.45 | |||||||||
| A | WES4M | €253.62 | |||||||||
| B | WE5M | €217.78 | |||||||||
| A | WES10M | €420.75 | |||||||||
| B | WE4M | €190.00 | |||||||||
| A | WES5M | €333.93 | |||||||||
| B | WE2M | €150.89 | |||||||||
| A | WES3M | €217.78 | |||||||||
| B | WE3M | €171.48 | |||||||||
| A | WES2M | €181.49 |
Sure Flex Coupling Sleeves
Sure-Flex Plus couplings use EPDM, neoprene, Hytrel and urethane made flexible elastomer sleeves for transmitting torque and accommodating shaft misalignments. Sure-Flex Plus couplings provide excellent torsional flexibility owing to their 4-way flexing action for absorbing all types of misalignments, shocks, vibrations & end floats. The uniquely designed teeth of these Sure-Flex Plus couplings allow the accommodation of angular misalignments without wear, which can be achieved with callipers or a scale. These sleeve couplings absorb parallel misalignments without wear and noticeable energy loss. The lateral flexibility of these sleeve couplings reduces radial bearing loads associated with the parallel misalignment.
Sure-Flex Plus couplings can be used in applications with limited axial shaft movements. These couplings offer 30% increased torque rating for ensuring minimum required maintenance and have over 3x longer service life than most competitive couplings. Sure-Flex Plus sleeves can be entirely interchanged with existing flanges, thereby delivering performance improvement.
Sure-Flex Plus couplings use EPDM, neoprene, Hytrel and urethane made flexible elastomer sleeves for transmitting torque and accommodating shaft misalignments. Sure-Flex Plus couplings provide excellent torsional flexibility owing to their 4-way flexing action for absorbing all types of misalignments, shocks, vibrations & end floats. The uniquely designed teeth of these Sure-Flex Plus couplings allow the accommodation of angular misalignments without wear, which can be achieved with callipers or a scale. These sleeve couplings absorb parallel misalignments without wear and noticeable energy loss. The lateral flexibility of these sleeve couplings reduces radial bearing loads associated with the parallel misalignment.
Sure-Flex Plus couplings can be used in applications with limited axial shaft movements. These couplings offer 30% increased torque rating for ensuring minimum required maintenance and have over 3x longer service life than most competitive couplings. Sure-Flex Plus sleeves can be entirely interchanged with existing flanges, thereby delivering performance improvement.
A
B
C
D
E| Style | Model | Coupling Size | Outside Dia. | Max. Speed | Hp Rating @ 100 Rpm | Max. Angular Gap Misalignment | Operating Temp. | Hp Rating @ 1200 Rpm | Hp Rating @ 1800 Rpm | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 3JNS | €20.82 | |||||||||
| A | 3JS | €14.85 | |||||||||
| B | 3J | €12.13 | |||||||||
| B | 3JN | €16.20 | |||||||||
| A | 4JNS | €25.46 | |||||||||
| B | 4JN | €21.18 | |||||||||
| C | 4 | €69.68 | |||||||||
| A | 4JS | €18.16 | |||||||||
| C | 4N | €68.16 | |||||||||
| B | 4J | €17.34 | |||||||||
| C | 5N | €77.23 | |||||||||
| B | 5J | €34.70 | |||||||||
| B | 5JN | €37.11 | |||||||||
| A | 5JS | €31.81 | |||||||||
| A | 5JNS | €36.35 | |||||||||
| C | 5 | €66.26 | |||||||||
| B | 6JN | €58.30 | |||||||||
| A | 6JNS | €63.59 | |||||||||
| C | 6N | €86.32 | |||||||||
| D | 6H | €170.88 | |||||||||
| E | 6HS | €189.94 | |||||||||
| A | 6JS | €58.30 | |||||||||
| B | 6J | €45.13 | |||||||||
| C | 6 | €72.13 | |||||||||
| E | 7HS | €289.32 |
A| Style | Model | MPN | |
|---|---|---|---|
| A | P58598 | €40.89 | |
| A | P63228 | €162.99 | |
| A | P63229 | €615.45 | |
| A | P63230 | €91.57 | |
| A | P63231 | €62.10 | |
| A | P63236 | €199.54 | |
| A | P63238 | RFQ | |
| A | P63239 | €234.26 | |
| A | P63240 | €306.41 | |
| A | P63241 | €300.35 | |
| A | P63242 | €359.82 | |
| A | P63243 | €359.82 | |
| A | P63244 | €533.13 | |
| A | P63245 | €574.48 | |
| A | P63247 | €722.83 | |
| A | P63249 | €1,177.66 | |
| A | P75422 | €53.23 | |
| A | P77265 | €53.23 | |
| A | P77273 | €53.23 | |
| A | P77277 | €40.89 | |
| A | P77278 | €40.89 | |
| A | P77279 | €89.44 | RFQ |
| A | P77281 | €89.44 | |
| A | P81929 | €484.19 | |
| A | P81930 | €913.60 |
Dura-Flex Speed Rings
A
B| Style | Model | Max. Speed | Rated Torque | Hp Rating @ 100 Rpm | Hp Rating @ 1200 Rpm | Hp Rating @ 1800 Rpm | Hp Rating @ 3600 Rpm | Size | Hp Rating @ 1150 Rpm | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | WE80R | €1,191.00 | |||||||||
| A | WE80RM | €1,222.75 | |||||||||
| A | WE70RM | €899.73 | |||||||||
| A | WE70R | €935.59 | |||||||||
| B | WE60R | €857.63 | |||||||||
| B | WE60RM | €881.00 | |||||||||
| B | WE50RM | €836.17 | |||||||||
| B | WE50R | €814.62 | |||||||||
| B | WE40R | €644.36 | |||||||||
| B | WE40RM | €620.14 | |||||||||
| B | WE30R | €486.62 | |||||||||
| B | WE30RM | €499.62 | |||||||||
| B | WE20R | €415.74 | |||||||||
| B | WE20RM | €443.81 |
Martin Flex Series Coupling Assemblies
A
B
C
A
A
A
A
APacking Gland Seals
A
B
ACoupling Inserts
Flex coupling inserts are widely used in compressors, electric motors, pumps, fans and blowers for protection from shock, vibration, misalignment and end float. The high-quality coupling inserts from TB Wood's require no lubrication and are highly flexible, which minimises vibration and prevents the connected equipment from damage. Raptor Supplies is offering these quality inserts in different horsepower variants for your specific applications.
Features
TB Woods Sure-Flex Coupling Sleeves:
- TB Woods Sure-Flex Plus sleeve couplings are made of EPDM / Hytrel / neoprene to provide excellent adhesion and resistance from damage caused by flexing or twisting.
- These Sure-Flex Plus sleeve couplings are capable of driving equipment (pumps) with speeds ranging between 1500 and 9200 rpm.
- TB Woods Sure-Flex Plus sleeve couplings can operate at temperatures ranging from -65 to 275 degrees F and produce up to 72480 lb-inch torque.
Martin Sprocket Super Pack Seals:
- Martin Sprocket super pack seals integrate a robust waste pack housing for exceptional sealing capabilities allowing a leakproof connection.
- The seal can be purged with air or grease to address challenging sealing applications.
Lovejoy LS Series Inserts:
- Lovejoy LS Series inserts are designed with a flexible elastomeric spider that eliminates metal-to-metal contact between the connected shafts. This non-metallic interface minimises vibration, shock and noise transmission, resulting in a smoother and quieter operation.
- They feature a fail-safe design, ensuring uninterrupted operation and minimising downtime for an added layer of reliability and safety in critical industrial applications where continuous operation is essential.
Frequently Asked Questions
Where are Lovejoy LS Series inserts used?
These inserts are designed to accommodate angular and parallel shaft misalignment, ensuring smooth and efficient power transmission in industrial systems.
Are Martin super pack seals easy to install?
Martin super pack seals are designed for effortless installation and maintenance. They are engineered to seamlessly fit with standard coupling components, enabling hassle-free assembly and disassembly. These seals require minimal maintenance to ensure optimal performance. Regular inspection and replacement, as needed, help maintain the seal's integrity and prevent potential leaks or performance problems.
Is a coupling a permanent joint?
A coupling is a mechanical device used for holding two rotating shafts together. It is a permanent joint, unlike a clutch that can be disengaged when the operator requires it to. With the help of couplings, you can join two shafts that are colinear, intersecting or parallel.
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