Beckhoff AL2000 Application Manuel d'utilisateur télécharger pdf (Page 6)

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2. System considerations

Power Supply

The performance of a linear motor is depending on the powersupply. Therefore a linear motor is specified for an

appropriate voltage. The motor’s servo-amplifier can be connected to different voltage power supplies: 230 to

480V, one- or three phase. By means of capacitors and a rectifier bridge the power is transformed in a DC volt-

age link. For high forces and velocities a DC link is required of at least 560 V. For limited forces and velocities a

310 V DC link will do. For more information about the DC voltage link and the powersupply - motorforce relatio,

please see the appendix - ’Peak force - velocity diagrams’ and - ’DC Link diagram’

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Beckhoff AL2000 Application Manuel d'utilisateur Page 6