武田机电
韩国JAC成立于1977年,是韩国著名的联轴器制造商.
韩国JAC联轴器系列有JAC轮胎式联轴器TIRE COUPLING,JAC梅花形弹性联轴器JAW FLEXIBLE COUPLING,JAC鼓形齿式联轴器GEAR COUPLING,JAC蛇形弹簧联轴器TAPER GRID COUPLING,JAC万向联轴器等系列.
Jac company have been supplying high quality industrial power transmission couplings not only in the Korean domestic market but also in the major industrial countries including Japan, China. Our business philosophy is based on a long-term approach and we are dedicated to providing customers service and satisfaction. Technical expertise is a key component of our business so we take every measure necessary to provide the support required. As you`re new partner we will find the best possible solution for all your challenges.
Jac gear couplings basically conformable to the "Gear Type Shaft Couplings" specified by KS(Korea Standard) and other standards are further engineered to have them display higher performance by making the best use of its year's technical experience and accumulated field experiment. With the cappacity of handling heavy load, Jac gear couplings are much smaller and lighter than any other couplings. Noise or vibration is hardly produced even in high speed operation.
Lubricating oil is unnecessary because the Jac disc coupling has no sliding, frictional, or moving parts. Therefore, there is no friction or noise, and energy loss is low, with no dirty oil to cope with. - Higher torsional and no backlash. For equipment such as machine tools with numerical controllers, indexing system, and printing machines requiring accruate shaft rotation and phase control, Jac disc coupling are best suited because of their high torsional stiffness. - When properly installed and if initial conditions remain unchanged, Jac disc coupling have an unlimited service life. Required maintenance consists of visual inspection or the condition of the element(flexible plate) and of the bolts and nuts when operation is stopped. Should the element be damaged due to overload or accident, a fall-safe mechanism transmitting rotation via washers becomes operational.
We can get more favorable convinience and cost down by using the Jac grid coupling. - PARALLEL The movement of grid in the lubricated grooves accommodates parallel misalignment and steel permits full functioning of the grid-groove action in damping out shock and vibration. - ANGULAR Under angular misalignment, the grid-groove design permits a rocking and sliding action of the lubricated grid and hubs without any loss of power through the resilent grid. - END FLOAT Unrestrined end float for both driving and driven membres is permitted because the grid slides freely in the lubricated grooves. It can also be limited to any required amount. - TORSIONAL FLEXIBLITY Torsional flexiblity is the taper grid couplings to torsionally deflect when subjected to normal shock or vibratory loads, providing accommodation to changing load conditions.
