Flexible coupling GUMMI A-50 with integral hub
- Brand
- GUMMI
- Category
- Power transmission
- Subcategory
- Couplings
- Series
- Tipo A
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Description
GUMMI A-50 CI belongs to 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-50 CI and any equivalents.
A flexible coupling from the GUMMI Type A line, the A-50 CI joins two shafts while taking up misalignment, vibration and torque peaks. Its integral hub design suits larger shafts, since the bore accepts up to 60 mm. It fits drives that run continuously and need the machine protected from fluctuating loads.
The code breaks down simply: A-50 is the model within the Type A series, and CI identifies the integral hub build. Instead of a separate hub and sleeve, the hub and flange are one piece, which cuts down on assembly steps and gives the unit a stiffer behavior. With a 60 mm maximum bore, it works well on moderate-torque drives where some angular or radial offset has to be absorbed.
Typical installations include centrifugal pumps, fans, compressors, conveyor belts and machine tools. The coupling carries motion from the motor to the driven machine, softening torsional vibration so shock loads do not reach the equipment shaft. A degree of misalignment tolerance also helps limit wear on bearings and seals.
Selection starts with the shaft diameter and length, then the nominal torque and starting peaks, and finally how much misalignment the drive can accept. Depending on the equipment design, the integral hub is fitted by interference or held with axial fastening. Confirm that the 60 mm maximum bore matches your shaft and that the key or keyway follows the machine standard.
For a replacement or a different size, send the code or model through WhatsApp or email. The team can point you to other Type A configurations or to alternatives from the power transmission brands we supply, and will reply promptly to help you settle on the right option.
MR Industrial Accessories supplies GUMMI couplings alongside other power transmission lines. To request a quote for the A-50 CI, just send the code and the team will get back to you.
Dimensions
- Model
- A-50
- Configuration
- Integral hub (CI)
- Max bore
- 60mm
Frequently asked questions
- What does CI mean on the GUMMI A-50 coupling?
- CI indicates an integral hub: hub and flange are machined as one piece. That differs from the detachable hub and sleeve arrangement used elsewhere in the Type A series, and it makes mounting simpler and the assembly more rigid.
- What is the maximum bore of the A-50 CI?
- It accepts shafts up to 60 mm. Measure your shaft before requesting a quote. If it is larger, other Type A variants or alternatives from the brands we supply may fit.
- How do I ask for another size or an equivalent?
- Send the code A-50 CI, or the model you are replacing, by WhatsApp or email. We can suggest other Type A configurations or equivalents from the brands we carry.