Motor and Trailer Bogies for Heavy Metro Vehicles - Siemens

More documents

Recommendations

Info

References: öBB CD 12 Technical Data Bogie SF 300 Running speed 200 km/h (tested up to 330 km/h) Axle load 16 t Wheelbase 2500 mm Track gauge 1435 mm Wheel diameter new / worn 920 / 860 mm Smallest radius of curvature in service / workshop 150 / 80 m Bogie height 994 mm Weight incl. track brake app. 7,1 t Mechanical brake Disc brake / optional electromagnetic track brake PKP OSE
SF 400 Trailer Bogie for Passenger Coaches The bogie family SF 400, was designed for push-pull service in locomotivehauled passenger coaches. The maximum operational speed is 280 km/h. The bogies for both, end- and center coaches are equipped with airspringsystems and can be used for single and double-deck coaches. During the development of this bogie family, a lot of theoretical and practical investigations were performed together with Deutsche Bahn AG, in order to design a modern, high performance and comfortable bogie family with high reliability and low life cycle cost. The concept of the SF 400 enables the production of high performance bogies for a lot of applications, due to its modular design. The principle of the wheelset guidance was derived from the service-proven bogie SF 300 and consists of two pins that are pressed in the bogieframe and two guiding bushes in the axle box. This kind of wheelset guidance does not need any maintenance during the relevant maintenance intervals and is more or less free of wear. The open H-shaped bogieframe is a high-sophisticated light weight design with a low torsion resistance. Between the two longitudinal beams, there are two transversal beams with brackets for the disc-brake units. Depending on the requirement, the bogies can be equipped with three or four brakeunits. Spring applied brake units and magnetic track-brakes are optionally available. The secondary suspension system is designed as a controlled airspringsystem. Both airsprings are mounted in serial with a rubber emergency spring. This ensures operation with maximum speed, even when the airspring is deflated. For damping of lateral and vertical movements, hydraulic dampers are installed. The transmission of braking and acceleration forces between bogie and carbody is performed by a king pin, a yoke and two guiding rods. 13
Page 2 and 3: Contents Introduction List of Refer
Page 4 and 5: References: 2 öBB DB AG MAV Techni
Page 6 and 7: References: 4 Technical Data DB AG
Page 8 and 9: References: 6 Technical Data öBB K
Page 10 and 11: References: 8 DSB Technical Data Bo
Page 12 and 13: References: 10 Technical Data Bogie
Page 18 and 19: References: Standard gauge Potsdam
Page 20 and 21: References: Standard gauge Potsdam
Page 22 and 23: References: Houston USA San Diego U
Page 24 and 25: References: Houston USA San Diego U
Page 26 and 27: References: Salt Lake City Calgary
Page 28 and 29: References: Metro Nürnberg Metro O
Page 30 and 31: References: Metro Vienna 28 Technic
Page 32 and 33: References: TRTC Taipei BTS Bangkok
Page 34 and 35: References: 32 Technical Data SMC S
Page 36 and 37: References: 34 Technical Data Metro
Page 38 and 39: References: 36 Technical Data KMRT
Page 50 and 51: 48 Technical Data Bogie SF 5000 E T
Page 52 and 53: 50 Technical Data Bogie SF 5000 E J
Page 54 and 55: 52 Technical Data Bogie SF 5000 DMU
Page 56 and 57: 54 Technical Data Bogie SF 5000 UK
Page 58: List of References for Bogies Segme

Motor and Trailer Bogies for Heavy Metro Vehicles - Siemens

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?