BX4
Metal bellows couplingsThe BX4 heavy-duty bellows coupling is highly suitable for transmitting high torque. Additionally, the BX4 bellows coupling has a compact design and is easy to assemble and disassemble due to the keyway connection. This industrial coupling is torsionally rigid and has minimal play due to the use of a keyway connection. Thanks to the force-formed bellows shape, the element can simultaneously accommodate lateral, axial, and angular misalignments. As long as they do not exceed the maximum range, there will be no metal fatigue in the bellows material, and the industrial bellows coupling will be completely free of wear. This industrial coupling can be applied wherever precision transmission is required. For specific inquiries about bellows couplings or other industrial couplings, please contact VARIODRIVE.
Version
Bellows coupling with hub and keyway
Nom. Torque
10-100.000 Nm
Speed
tot 10.000 rpm
Temperature Range
-40 tot +300 oC
Bellows material
Stainless steal
Hub material
Steel
Peak load
Tot 1,5x nom. Torque
Backlash
none
Service-life
no service
Optional
ATEX, Clean room versie
Datasheets
- ATEX instructies
- Datasheet BX4
- Manual BK/MK koppelingen
Tabel
| Titel | Titel | Titel | Titel | Titel | Titel | Titel |
|---|---|---|---|---|---|---|
| BX4 | ||||||
| Series | 10 | 25 | 50 | 75 | 100 | |
| Rated | ||||||
| torque | ||||||
| (kNm) | TK | |||||
| N | 10 | 25 | 50 | 75 | 100 | |
| Overall | ||||||
| length | ||||||
| (mm) | #ERROR! | 210 | 470 | 545 | 730 | 830 |
| Fit | ||||||
| length | ||||||
| (mm) | c | 95 | 130 | 200 | 240 | 280 |
| Inside | ||||||
| diameter | ||||||
| possible | ||||||
| from | ||||||
| Ø | ||||||
| to | ||||||
| Ø | ||||||
| F7 | ||||||
| (mm) | DI/D2 | 50-180 | 60-170 | 80-200 | 100-230 | 120-280 |
| Bolt | ||||||
| circle | ||||||
| diameter | ||||||
| 0.4 | ||||||
| (mm) | F | 290 | 300 | 355 | 400 | 500 |
| Outside | ||||||
| diameter | ||||||
| flange | ||||||
| (mm) | B | 310 | 324 | 385 | 435 | 545 |
| Outside | ||||||
| diameter | ||||||
| of | ||||||
| bellows | ||||||
| ±2 | ||||||
| (mm) | Bl | 300 | 323 | 370 | 412 | 520 |
| Outside | ||||||
| diameter | ||||||
| tube | ||||||
| section | ||||||
| (mm) | B2 | -o | 273 | 324 | 360 | 460 |
| -3 | ||||||
| Moment | ||||||
| of | ||||||
| inertia | ||||||
| (10 | ||||||
| kgm2) | J | |||||
| ges | 492 | 1272 | 3270 | 6754 | 19350 | |
| Approximate | ||||||
| weight | ||||||
| (kg) | 44,7 | 85 | 164 | 260 | 477 | |
| Torsional | ||||||
| stiffness | ||||||
| coupling | ||||||
| (103 | ||||||
| Nm/rad) | 20000 | 9000 | 15500 | 23000 | 35000 | |
| Axial | ||||||
| (mm)) | max. | 3 | 5 | 6 | 7 | 8 |
| Lateral | ||||||
| (mm) | max. | 0,4 | 2,2 | 2,5 | 3 | 3,5 |
| Angular | ||||||
| (degree) | max. | 1,5 | 1 | 1 | 1 | 1 |
| Fastening | ||||||
| screw | ||||||
| ISO | ||||||
| 4017 | ||||||
| Tightening | ||||||
| torque | ||||||
| (Nm) | E | 12xMIO/85 | 12xM12/145 | 16xM16/360 | 16xM20/690 | 16xM24/800 |
| Fastening | ||||||
| screw | ||||||
| ISO | ||||||
| 4029 | ||||||
| Tightening | ||||||
| torque | ||||||
| (Nm) | E1 | M12/100 | M16/220 | M20/450 | M24/800 | M24/800 |
| Hub | ||||||
| length | ||||||
| (mm) | C2 | 24 | 45 | 60 | 90 | 110 |
| Maximum | ||||||
| torque | ||||||
| (Nm) | TKmax | 15 | 38 | 75 | 113 | 150 |
| Length | ||||||
| (mm) | C3 | 42 | 50 | 58 | 85 | 95 |
| Length | ||||||
| ±3 | ||||||
| (mm) | Cl | -o | 160 | 175 | 240 | 250 |
| Flange | ||||||
| outside | ||||||
| diameter | ||||||
| (mm) | B3 | 255 | 260 | 290 | 340 | 410 |
| 10 | 25 | 50 | 75 | 100 |
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.
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