YFX-630/80 ELECTRO HYDRAULIC STORM BRAKING WEDGES BRAKES

Compact structure and beautiful shape. Matching with Ed pusher, YXZ-440/80 wind brake of crane has excellent action performance, YXZ-400/80 wind brake has good sealing performance, and its shell protection level is IP65. The friction block is made of high wear-resistant steel with reliable performance. The main swing points are equipped with self-lubricating bearings, which have high transmission power, quick, sensitive and reliable action and long service life. Manual release, convenient maintenance. It is equipped with a travel switch to display the working status. YXZ.350/80 Electro-hydraulic windproof brake Crane windproof brake YXZ-440/80YLBZ series hydraulic wheel brake YXZ-25/80 electro-hydraulic windproof die brake YFX series electro-hydraulic windproof wedge brake.
Technical parameters:
Wind-proof capacity of a single wind-proof die brake (converted into horizontal force F
F=fxN wheel (N wheel is wheel pressure; F is the coefficient of friction =0.46).
Number of units to be installed in the whole machine
S=2.5Pw/F(Pw is wind load =CKhgA). See the operating conditions in the crane design specification:
Ambient temperature:-20 C-50 C.
Generally used for three-phase AC power supply: 380V,50Hz.
The altitude of the place of use conforms to the relevant provisions of G8755-2000.
Outdoor rain and snow erosion or corrosive gases and media should use anti-corrosion products.

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