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  4. Ringfeder RfN 7014 Locking Assembly

Ringfeder RfN 7014 Locking Assembly

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类别組件
产品名称Ringfeder RfN 7014 Locking Assembly
产品编号RfN 7014
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产品描述

Ringfeder的产品（包括Ringfeder RfN 7014 Locking Assembly）通过平行进口渠道采购，并快速可靠地交付给United States的客户。Imtek Engineering以具有竞争力的价格提供正品Ringfeder零部件。即使Ringfeder RfN 7014 Locking Assembly未在我们的网站上列出，您也可以随时申请报价——我们的团队将迅速响应并为您提供专属报价。

Locking Assembly

This locking device, dual tapered similar the 7012 type, is designed to transmit extremely high torques. Unlike the 7012 style, the 7014 device offers good centering ability due to it’s relatively long design, making a pre-centering hub section unnecessary. It’s design also provides for a different inside diameter to outside diameter ration, thereby not interchangeable with the other RINGFEDER® types. Available in sizes from 70 to 300 mm.

Characteristics

  • Large transmittable peripheral forces – due to the long, flat cones it is possible to transmit maximum torques and axial forces with one RfN 7014 Locking Assembly.
  • Maximum reliability – due to the flat cones and the relatively wide construction (large guide lengths) the Locking Assemblies RfN 7014 centre themselves. During installation the Locking Assembly, shaft and hub remain in position to one another. The shaft and hub are loaded by pressure, providing additional safety compared to 3-part versions.

Example applications:

  • Heavy pulleys
  • Construction of heavy machinery
  • Couplings
  • Cable sheaves

Mounting of Locking Assembly

The values for T, Fax, pW and pN apply to Locking Assemblies installed in oiled condition

Surface finishes

For shafts and hub bores Ra ? 3,2 ?m

Tolerances

We recommend the following mounting tolerances

Shaft: k9-h9; Hub: N9-H9

Arrangement of several Locking Assemblies RfN 7014

Two Locking Assemblies at most can be installed in series. In this case the transmission values of the above table are doubled.

Change of screw tightening torques

A reduction of the contact pressures and the transmission values by reducing the tightening torque of the screws is possible. The admissible lower limit results from the multiplication of the TA values of the above table by 0,8. There is an approximate linear relationship between T, TA, Fax, pW and pN.



常见问题

关于Ringfeder品牌Ringfeder RfN 7014 Locking Assembly产品的常见问题。Imtek Engineering随时准备帮助您在United States采购Ringfeder的Ringfeder RfN 7014 Locking Assembly。

Imtek Engineering通过可信赖的供应渠道采购正品Ringfeder产品，并以具有竞争力的价格向United States客户提供。

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