Export Standard A280 Type Flexible Shaft Coupling Mechanical Coupling Type for Chemical Machinery
Description:
The pin couplings connect machines, they compensate for shaft misalignment, generating only low restorative forces. The torque is conducted through elastomer flexibles, so the coupling has typically flexible rubber properties. The couplings are overload-holding. By contrast, the series is designed so that overload or advanced wear causes irreparable damage to the elastomer flexibles. The metal parts of the couplings can then rotate freely against one another without contact.
The couplings consist of two coupling halves mounted on the machine shafts. The coupling parts are connected positively by means of elastomer flexibles. On the two-part variant, the elas tomer flexibles can be changed only if one of the coupled machines is moved.
Benifits:
1. N-EUPEX couplings are designed on the modular principle and have a very simple construction. N-EUPEX types are made up of subassemblies to suit requirements. The couplings are assembled by simply fitting the coupling halves together. Wear is restricted to the elastomer flexibles, which must be replaced at the end of their service life.
2. Depending on type, the elastomer flexibles can be changed without moving the coupled machines. The coupling parts are readily available from stock and are mostly finish-machined, i.e. with finished bore, keyway, set screw and balancing
Specifications:
Application:
The N-EUPEX coupling is available as a catalog standard in 23 sizes with a rated torque of between 28 Nm and 71000 Nm. The coupling is suitable for ambient temperatures of between -30 °C and +80 °C. By using alternative elastomer flexibles, the permissible ambient temperature
range can be extended to between -50 °C and +100 °C. Frequently, the coupling is used to connect the motor to the gear unit input shaft. The coupling is suitable especially for drives with uniform to average dynamic loads.
Examples of applications are pump drives, ventilator drives or crane running gear. Furthermore, the couplings can be used as add-on couplings, particularly on FLUDEX fluid couplings or ARPEX AKR safety couplings. In the case of drives with a diesel engine, N-EUPEX
couplings are suitable for driven machines with a low mass moment of inertia. In the case of diesel engine drives, the actual dynamic coupling load should be checked by measurement or torsional vibration calculations.
Packing & Shipping:
1. Prevent from damage.
2. As customers' requirements, in perfect condition.
3. Delivery: As per contract delivery on time.
4. Shipping: As per client request. We can accept CIF, Door to Door etc. or client authorized agent we supply all the necessary assistant.
About us:
Nanjing Gearwell machinery technology Co., Ltd is an industry transmission solutions manufacuturer and service provider.
We offer one stop solution for power transmission products for different factories, such as chemicals, energy, material handling, environmental, extraction, pulp and paper, steel and metal, food and beverage, and construction industries.
We supply: Customised gears, Small gearmotors, Industrial gearboxes, Motors, Brand product sourcing.
Our industrial Gear, Gearbox, gearmotor and motor are sold to more than 30 countries. High quality, good price, in time response and sincere service are our value and promises. We aim at making happy cooperation with our customers, bring them reliable and comfortable service.
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