L050 Jaw Coupling Half, Pilot Bore, 15 mm Max Bore
Available
Pilot bore halves for jaw couplings, in sizes L050 to L225. The jaw coupling is used across a large range of industries. It is highly resilient, it needs no lubrication, and it works in environments contaminated with oil, dirt, sand, moisture and grease. The rubber element sits between the jaws of the two hubs and absorbs shock loading, so there is no metal-to-metal contact.
Each half has a stock pilot bore, so you can have it bored and keywayed to suit your shaft up to the maximum bore listed for the size. Each listing is one half, and the spider is sold separately.
Where this product is used
- Motor to pump, fan and blower connections
- Gearbox and conveyor drives
- Compressor and general machinery drives
- Drives with shock loading or minor misalignment
Features
- Pilot bore half, bore to suit up to the listed maximum
- Sizes L050 to L225, bores to 65 mm
- Torque and maximum speed listed for every size
- Main dimensions and mass listed for every size
- No lubrication needed, and suits oily and dirty environments
Key specifications
| Specification | Detail |
|---|---|
| Sizes | L050 to L225 (9 models) |
| Part | Half, hub type 1 |
| Bore type | Pilot bore (bore to suit) |
| Stock bore | 6 to 18 mm |
| Maximum bore | 15 to 65 mm |
| Torque | 3.51 to 280 Nm |
| Maximum speed | 3,600 to 18,000 rpm |
Sizes available
View all 9 models
| Size | Stock bore (mm) | Max bore (mm) | A (mm) | B (mm) | C (mm) | D (mm) | Mass stock bore (kg) | Mass max bore (kg) | Max rpm | Torque (Nm) |
|---|---|---|---|---|---|---|---|---|---|---|
| L050 | 6 | 15 | 27.4 | 43.4 | 12.2 | 15.7 | - | - | 18,000 | 3.51 |
| L070 | 6 | 19 | 35 | 53 | 13 | 19 | 0.26 | 0.24 | 14,000 | 5.77 |
| L075 | 6 | 22 | 44.5 | 53 | 13 | 21 | 0.45 | 0.39 | 11,000 | 11.9 |
| L095 | 11 | 29 | 54 | 65 | 13 | 25 | 0.79 | 0.69 | 9,000 | 25.8 |
| L100 | 11 | 35 | 65 | 86 | 19 | 35 | 1.55 | 1.32 | 7,000 | 55.4 |
| L110 | 16 | 42 | 84 | 110 | 24 | 43 | 2.93 | 2.55 | 5,000 | 105 |
| L150 | 16 | 48 | 96 | 113 | 25 | 45 | 4.06 | 3.51 | 4,000 | 150 |
| L190 | 18 | 55 | 115 | 133 | 25 | 50 | - | - | 3,600 | 200 |
| L225 | 18 | 65 | 127 | 155 | 25 | 55 | - | - | 3,600 | 280 |
Selecting and fitting
Choose the size from the torque and the shaft size, and apply a service factor for the type of machine. Each coupling needs two halves and one spider. Spiders are on Jaw Coupling NBR Spider Element, Jaw Coupling Hytrel Spider Element and Jaw Coupling Polyurethane Spider Element.
Halves that are already bored and keyed are on Jaw Coupling - Metric and Jaw Coupling, Bore & Standard Keyway - Imperial. Taper lock halves are on Jaw Coupling, Half Flange Taperlock and Jaw Coupling Half Hub Taper Lock.
Keep the finished bore concentric and within the maximum bore for the size. Align the two shafts as closely as you can before fitting the coupling, and check the alignment again once the coupling is fitted. Good alignment gives the longest life, whatever the coupling type.
Dimensions are as listed in the manufacturer catalogue and are for reference. Contact AIMS to confirm a measurement if it is critical to your application.
Couldn't load pickup availability
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L050
Model Number: L050-PB
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L070
Model Number: L070-PB
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L075
Model Number: L075-PB
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L095
Model Number: L095-PB
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L100
Model Number: L100-PB
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L110
Model Number: L110-PB
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L150
Model Number: L150-PB
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L190
Model Number: L190-PB
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L225
Model Number: L225-PB
