Interior equipment layout The interior equipment layout is divided into 3 rooms: the main converter room in the middle, the main transformer cabinets I and II, and the main cooler cabinets I and II installed; the equipment installation room near the driver's room is the front end. Equipment room, equipped with control power supply cabinets, low-voltage electrical cabinets, I auxiliary converter cabinets, I, II traction wind cabinets, central micro-cabinet, air-conditioning cabinets, and central terminal cabinets; equipment installation rooms near the rear are rear-end equipment rooms. There are network side electrical cabinets, air brake cabinets, II auxiliary converter cabinets, III, IV traction wind cabinets, security door lock cabinets, train power supply cabinets, communications signal cabinets, tool cabinets. Under-vehicle equipment layout Under-car equipment includes: 1 suspension horizontal traction transformer located in the central part of the power car; 2 total air cylinders installed at the front and rear ends of the traction transformer; 2 power bogies symmetrically arranged with a traction transformer as the center One 860V auxiliary power supply bank socket and one DC110V control power socket; LKJ2000 signal ground sensor for monitoring and TVM430 ground guard for overspeed protection; Automatic over-phase ground sensor. The body structure uses a completely new structure. Side wall adopts drum structure, head shape adopts double arch streamline, head length change part length is 5500mm, design resistance coefficient is not more than 0.23. Structure of roof cover adopts separate air passage structure of sandwich, structural material adopts aluminum alloy, head cover and The shape of the front end is made of composite materials, which reduces the mass per unit length to less than 0.8 t/m. At the same time, the air-tightness of the joints and the security of the joints are strengthened by the use of air-tight, air-tight shed-type internal and external windshields. The rear end adopts a close-coupled coupler, which enables automatic connection of mechanical and air ducts when linked. The front end adopts a normal 13-acting coupler. Bogie Bogies adopt two-stage hollow shaft six-link transmission. The most important feature is that the traction motor, transmission gear box, bracket and brake beam are combined into a single unit to form a complete driving and braking unit; the front end is suspended on the frame, and the rear end is suspended on the vehicle body, which is a half suspension structure. , can greatly reduce the unsprung mass, reduce the force of the wheel and rail movements. The per-spindle unsprung mass is approximately 2t, ensuring good running performance at high speeds. Bogies are also fitted with axle-mounted disc brakes. Each axle is equipped with two brake discs, and a three-in-one unit brake with air brake, parking energy brake and brake disc clearance adjustment function is adopted.
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They are popular used in industrial field include : industrial, agriculture,food industry, medical industry, electronics industry etc.
Precision Sheet Metal Fabrication,Sheet Metal Box Fabrication,Precision Metal Fabrication,Sheet Metal Fabrication Services Nanpi Jian Tong Hardware Manufacturing Co., Ltd. , https://www.jiantongstamping.com