Parameters

*Specially used for wind power industry

*This series tensioners are suitable for many brands of wind turbines, such as Vestas, Gamesa, Gold Wind, Shanghai Electric, Dongfang Electric and so on. For different kinds of wind turbines and bolts in different positions, Torcstark has the suitable model to match.

*Maximum working pressure 150Mpa

Dimensions

Selection Table

ModelBolt size          MA/F                        S(mm)Tensile Force              (KN)Cylinder area     mm2Stroke  mmOutside diameter     mmCollapsed height     mmMax pressure   MPa
MSD30.2.7430X3.5465203855874218135
MSD36.2.8736X45572448271087263150
MSD36.2.7536X4554523016875201150
MSD36.3.7536X4556784524875255150
MSD36C.2.9636X45567049631096213135
MSD36JG.2.8236X45566749431082405135
MSD39.2.9439X46087058021094257150
MSD42.2.10842X4.5651058705710108292150
MSD42.3.10042X4.5651190881710100338135
MSD48.2.12248X5751478985812122324150
NSD48.2.13148X57515391026112131338150
MSD56.2.13856X5.58517341284712138372135
MSD56L.2.14156X5.58515471145910141285135
MSD64.2.15064X69520111490115150421135
MSD64L.2.15164X69518391226510151321150

Notes:

MSD-series bolt tensioners are designed for loosening and installing grade 10.9 high-strength bolt, according to 90% of the limit of extension 0.2.

Use the same bolt thread of the bolt tensioning head size which is next to the bigger cylinder (take M42 as an example, the MSD 45 can replace MSD 42), or with special design.

The single grade tensioner listed above is only a very small part of product line, more than 90% of tensioners need special design specifically according to production condition.

TorcStark is capable of customizing the most suitable product for your production needs with our established design and on-site utilizing experience.

For more detailed information, please contact us.

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