BECKHOFF AL2000 Application - Manual (Page 6)

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6
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’