PPT Slide

Material & Weight & Costs

Costs

• Magnets (~500 DM/kg): 23 kDM / period 57 kDM / m

• Poles, yoke… ~ 10 kDM / m

• Total costs: 67 kDM / m

Weight (?~7.5g/cm3)

• Magnets only: 45.9 kg / period 115 kg / m

• Total structure: 152 kg / period 381 kg / m

Cross section: 200 x 385 mm2 , period length: 400 mm

Material:

• Magnets: NdFeB

• Poles : Armco

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