Yung economic electromechanical more than just specializing in fiber cutting machine servo repair business, but also long-term to help provide technical Q & production problems encountered by a lot of equipment in the shop floor, often by telephone engineer Yung economic solutions will be able to exclude. 1, fiber cutting machine servo maintenance of energy-saving principle: motor hard start to cause a severe impact on the grid, but also the requirements of grid capacity is too high, baffle and valve damage greatly startup current and shocked, The service life of the equipment, piping is extremely unfavorable. Frequency energy saving device, the soft start function will allow the use of server start-up current from scratch, the maximum value does not exceed the rated current, reducing the impact on power supply capacity requirements, extended equipment and valves life saving equipment maintenance expense. 2, high protection class fiber cutting machine servo repair characteristics: power range: three-phase 380 ~~ 460VAC 1.5KW ~ 550KW; high starting torque: zero speed can output 150% rated torque; high overload capacity 150% overload when one minute over current capacity of more than 2 times the rated current of the uniform; accurate speed control: speed control accuracy of 0.2%, the output frequency accuracy of 0.01%; precise torque control: torque control accuracy of 5%; high harmonic restrain : 18.5KW and above are built-in DC reactor; maximum output frequency: 400Hz. Along the fiber cutting machine servo repair are customers are more concerned about problems the the content economy electromechanical committed to the maintenance of industrial automation products for many years, always to solve the urgent needs of our customers.