LPAI
Disc pack couplingsThe LPAI heavy duty lamella clutch from R+W Couplings meets requirements API610 – imperial (optional API 671) and is balanced according to ANSI/AGMA 9000 class 9. The design of the LPAI coupling makes it easy to (dis)assemble the intermediate shaft. This slat coupler has integral protection if breakage of the slat package occurs. This industry slat coupling is used for infinite life under extreme conditions. For specific questions about slat couplings or other industry couplings, contact VARIODRIVE.
Implementation
Blade coupling for API610 pump application
Nom. Torque
500 - 12.000 Nm
Speed
up to 18,800 rpm
Temperature range
-30 to +280 oC
Blade material
High elestic spring steel
Hub material
Steel
Peak load
Up to 2x nom. Torque
Backlash
None
Service-life
No service
Optional
ATEX
Datasheets
- ATEX instructies
- Datasheet LPAI
- Manual LPA koppelingen
Tabel
| LPA Series | 500 | 800 | 2500 | 5000 | 8000 | 12000 | |
|---|---|---|---|---|---|---|---|
| Rated torque (Nm) | TKN | 500 | 800 | 2500 | 5000 | 8000 | 12000 |
| Maximum torque (Nm) | TKmax | 1000 | 1600 | 5000 | 10000 | 16000 | 24000 |
| Overall length | A | 190 | 230 | 250 | 290 | 332 | 402 | 360 | 430 | 450 | 500 |
| Outside diameter (mm) | B1 | 116 | 142 | 190 | 231 | 298 | 324 |
| Outside diameter of hub (mm) | B2 | 71 | 84 | 102 | 130 | 160 | 192 |
| Fit length (mm) | C | 45 | 55 | 75 | 90 | 100 | 125 |
| Inside diameter possible from Ø to Ø H7 (mm) | D1/2 | 23-50 | 25-60 | 31-75 | 39-95 | 50-115 | 70-140 |
| Set screws (DIN 916) | E | 2xM6 | 2xM6 | 2xM8 | 2xM10 | 2xM10 | 2xM12 |
| Distance (mm) | F | 7 | 10 | 14 | 15 | 15 | 20 |
| Spacer length (mm) | G | 100 | 140 | 140 | 180 | 180 | 250 | 180 | 250 | 250 | 250 |
| Assembly screw (ISO 4762) Nut (DIN 934) | H | M8 | M10 | M16 | M20 | M24 | M24 |
| Tightening torque of the fastening screw (Nm) | 41 | 83 | 355 | 690 | 1200 | 1200 | |
| Moment of inertia (10¯³kgm2) | 8 | 8,4 | 21,8 | 22,3 | 85,8 | 88,4 | 248 | 256 | 901 | 1350 | |
| Approximate weight (kg) | 5 | 5,4 | 9,2 | 9,6 | 20,8 | 22 | 39 | 41 | 83 | 105 | |
| Axial ± (mm) | 0,75 | 1 | 1,3 | 1,5 | 1,7 | 2 | |
| Lateral ± (mm) | 0,7 | 1,1 | 1 | 1,5 | 1,3 | 2 | 1,1 | 1,9 | 1,5 | 1,5 | |
| Angular ± (degree) | max. | 1˚ | 1˚ | 1˚ | 1˚ | 1˚ | 1˚ |
| Speed standard (min-1) | 7600 | 6400 | 5300 | 3900 | 3100 | 2500 | |
| maximum speed (balanced) (l/min.) | 18800 | 15100 | 12800 | 9800 | 8100 | 6200 | |
| Material | Steel | Steel | Steel | Steel | Steel | Steel | |
| 500 | 800 | 2500 | 5000 | 8000 | 12000 |
Downloads
- All
- Datasheets
- Manuals
- Datasheets
- Datasheets
- Manuals
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Frequently Asked Questions
How can I place an order with VARIODRIVE?
You can place an order with VARIODRIVE by sending your request to orders@variodrive.nl. Your request will then be processed directly by our internal sales team.
Why should I choose a complete solution from VARIODRIVE?
By choosing VARIODRIVE’s complete solution, you won’t need to worry about integrating different drive components into the machine’s drive chain. We stand behind our complete solution and can guarantee its functionality.
Why should I choose VARIODRIVE's system warranty?
Due to our in-depth knowledge of our products and their integration into applications, we can provide a system warranty. At that point, we guarantee that the application will function using our motion control and traction solutions.
How can I download 3D drawings?
For most products on our website, you can download the 3D files. If the desired 3D file is not available, please contact sales@variodrive.nl, and we will send you the 3D file as soon as possible.
How can I download software?
You can download the necessary configuration software for most products on our website. For a few products, this might not be possible. In such cases, please contact sales@variodrive.nl, and we will assist you as soon as possible.
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