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AC-DC Magnet Brake for CRANE TRAVELLING-ASSEMBLY - details see: https://www.machineto.com/crane-brake-for-travelling-motion-10223656

This brake is mainly used for the crane or transfer car travelling and also various kinds of machinery equipment. This is an oil type thruster which covers perfectly the weak points of the thruster brake system.
And also we have minimized the weight, precision and the effect of heat dissipation because the body of the thruster is die-casted with aluminum.
°No Oil Leakage
It is equipped with five seals in upper and two in lower parts. These seals are specially designed that can stand against various worst conditions such as in and outside dusts and inner oil pressure.
°High Power and Reliability
It smoothly works under worst conditions such as continuous and high frequent operations. (Operation Frequency : 600 times/HR) Enclosure : IP65
°Installation Conditions
Previous thrusters are installed only on a horizontal. However this one post thruster can be set on a slant even at ±40° normally works.
°Weight
The weight of this thruster is around 54% lighter than the previous two post ones because the thruster is made of die-cast aluminum and the surface temperature stays below 60 even if it is used with high frequency operations, since its thermal conductivity of cylinder is three times more than normal steel. And also the brake frame is made with ductile, small and light structure.
°Structure
One post thruster is composed of cylinder and motor, easy and simple for maintenance and easily removed from each other by removing bolts only. The T.B Box of the thruster can easily be changed at one's disposal, because the lower part of the thruster is designed for easy assembly structure.
°Speed Adjusting Device (Open & Close)
The operation time of the thruster can be adjusted up to 0.3sec~6sec, and used not only for hoisting motion (for quick braking) but also for travelling and traversing motion (for soft braking). Longer than 6sec operation can be optionally available.
°No Oil Pollution
The thruster has a long life, because the cause of pollution is eliminated by specialized coating on the inside of thruster
°No Greasing Necessary
It is not necessary to grease the frictional area of pin connection, because dry metal bushings are adapted thereto.

You may visit our website (unicos.biz) for your technical specification and drawings.