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Installation features of serpentine spring coupling and diaphragm coupling

Author: Ever-Power Coupling Release Date: 2015-09-29 13:23 Click:
No lubrication, no maintenance can fundamentally eliminate the vibration of the gear coupling due to tooth surface wear and avoid a series of troubles such as a new imbalance of the gear coupling due to oil accumulation.

  1. No lubrication and no maintenance can fundamentally eliminate the vibration of the gear coupling due to tooth surface wear and avoid a series of troubles such as new imbalance of the gear coupling due to oil accumulation.
  2. It can be assembled and disassembled without interfering with the master-slave device, and the coupling can be replaced within 2 hours, which improves equipment utilization.
  3. It can operate under harsh environmental conditions, can operate within 300 degrees Celsius, and can operate in corrosive environments such as acid, alkali, and salt spray.
  4. Strong ability to withstand misalignment, and the ability to reduce vibration and noise can meet the misalignment requirements of most power transmission devices in operation.
  5. Zero clearance, constant low unbalance, and noiseless coupling parts are assembled without gaps, no running noise, and maintain the same initial dynamic balance accuracy.
  6. Applying predictable low additional load to the connected device Compared with similar flexible transmission elements, the diaphragm coupling exerts a predictable small force and bending moment on the connected device.
  7. With high power-to-mass ratio, it is especially suitable for connecting high-power power devices.
  8. The non-linear change of the stiffness between the shafts effectively restricts the drift of the magnetic center of the motor.
  When installing the serpentine spring coupling, you only need to use standard mechanical tools, such as wrenches, straightedges, and probe gauges.Couplings with specifications from 1020 to 1090 are usually installed with gaps and fixed with fixing screws perpendicular to the keyway; couplings with specifications of 1100 or larger are interference fit, without fixing screws, requiring hot mounting.
  When installing a coupling with a clearance fit, you need to clean all relevant parts and check whether there are burrs on the hub, shaft, and keyway. Do not heat the hub with a clearance fit.When installing the hub, its end surface should be flush with the shaft end, or install in accordance with other specified requirements, and tighten the fixing screws.
  When installing an interference fit coupling, there is no fixing screw.Use ovens, blowtorches, induction heaters or oil baths to heat the wheel hubs, if the temperature is as high as 135°C, if it exceeds 200°C, the seals will be damaged.When heating the hub hole directly, it is necessary to maintain a constant movement to avoid overheating a certain area.

 

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