Locking Sets
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Cylindrical clamping bushes or tensioners have a conical inner and outer ring with clamping bolts. They are designated as "cylindrical" because these clamping bushes are mounted in a cylindrical bore.
When the clamping bushes are tightened, the inner ring is forced on to the outer ring, creating an interlocking connection between the disc and the shaft, or between two shafts. With disc and shaft connections, a cylindrical clamping bush is used primarily if the transmission of force is required, where a key way is not used.
Cylindrical clamping bushes are available as both self-centring and non-self-centring models. The elements are usually made from steel, although they can also be supplied on request in a different material and/or with a surface treatment.
The advantages of the locking devices are as follows:
• elimination of play between the shaft and the part driven
• uniform distribution of the load over the entire diameter
• facility of synchronisation between the various possible parts connected as a set
• reduction of the diameter (of project) of the drive shaft
• increase of the resistant section of the drive shaft
• reduction of the procurement times for machine assembly
• maintenance facilitated with no need to stop the machine
• availability of spare parts by main sub-suppliers of technical equipment.
The material used for the locking devices is c45 according to UNI EN 10083-1 regulations.
Contact:
Henan KRS Machinery Equipment Co., Ltd
Location:Zhengzhou Henan China
Email: helenzhang87@outlook.com
Skype:+86 13673974823