GUMMI A-240/200 flexible coupling
- Brand
- GUMMI
- Category
- Power transmission
- Subcategory
- Couplings
- Series
- Tipo A
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Description
GUMMI A-240/200 belongs to flexible coupling, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for A-240/200 and any equivalents.
The GUMMI A-240/200 flexible coupling connects two shafts while accommodating misalignment, vibration and torque spikes. Its rubber flexible center supports smooth, quiet operation and helps protect the driven equipment. This model suits industrial drives that require high torque transmission with a degree of flexibility. MR Industrial Accessories supplies this brand and can help you confirm the right choice for your application.
This coupling belongs to the GUMMI Type A line and uses a two standard hubs (CN) arrangement. It is rated for a nominal torque of 43,060 Nm. The maximum bore is 200 mm, and the pilot hole is 100 mm. The flexible center measures 740 mm in diameter, the overall length is 596 mm, and the weight is 447.4 kg. These figures describe a large coupling intended for high power on large-diameter shafts.
You will find it in mill drives, high-flow centrifugal pumps, industrial fans, conveyor belts, and mining or cement equipment. In these duties, the flexible element offsets angular and radial misalignment, dampens torsional vibrations, and reduces dynamic loads on bearings and gears. It is a robust option for demanding environments with frequent starts or variable loads.
When selecting the A-240/200, check the machine's nominal torque, the shaft diameters to be joined, and the expected misalignment. The 200 mm maximum bore accepts shafts up to that size, while the 100 mm pilot hole simplifies final machining. Also confirm the space available: the 596 mm overall length and the 740 mm flexible center diameter affect installation. Careful initial alignment during assembly helps extend the life of the flexible element.
If you need an equivalent, send the part number A-240/200 by WhatsApp or email, or provide your shaft dimensions and working torque. MR Industrial Accessories can help you locate the right variant within the GUMMI Type A line. We can also advise on other models in the same family if your application calls for a coupling with lower or higher capacity.
Dimensions
- Model
- A-240/200
- Configuration
- Two standard hubs (CN)
- Nominal torque
- 43060Nm
- Max bore
- 200mm
- Pilot bore
- 100mm
- Elastic center Ø
- 740mm
- Overall length
- 596mm
- Weight
- 447,4kg
Frequently asked questions
- What does a two standard hubs coupling mean?
- It means both ends of the coupling are standard hubs, with no flanges or special configurations. This is the most common arrangement and allows mounting between two shafts with conventional alignment. For other configurations, contact us by WhatsApp or email.
- Can I replace a coupling from another brand with this GUMMI model?
- Yes, as long as the nominal torque, shaft diameters and installation dimensions are respected. Send the dimensions of your current coupling by WhatsApp or email and we will confirm whether the A-240/200 is compatible or suggest another variant.
- How do I order a different size within the same series?
- Write to us by WhatsApp or email with the torque and shaft diameter you need. The GUMMI Type A line includes several alternatives, and we will help you choose the one that best fits your equipment.