Servostar 300

The new fully digital SERVOSTAR™ 300 is the logical addition to the well-established SERVOSTAR™ amplifier family. The main focus here was on meeting customer demands for an even more compact design and single-phase feed-in. As with the other SERVOSTAR™ controllers, the SERVOSTAR™ 300 also has the necessary line filters integrated. The option cards of the existing SERVOSTAR™ amplifiers can also be used with the SERVOSTAR™ 300. We can offer you a complete servo system with servo amplifiers, motors and ready-made cables.




  • Direct connection to mains (unearthed operation permitted)
  • Servostar 303 ... 310: 1 x 115V AC, 3x 115V AC, 1x 230V AC, 3x 230V AC
  • Servostar 341 ... 345: 3 x 208 ... 480V AC
  • mains filter integrated
  • Mounting on rear panel for 200mm (230V types) or 250mm (400V types) control cabinets
  • All shield connections directly on the amplifier
  • Hall effect, resolver and encoder feedback (also EnDat and Hiperface)
  • Current controller, speed controller, position controller, electronic gear, positioning controller (RS232 or CANopen onboard, Profibus, EtherCAT, SynqNET, etc.) as option cards)
  • LED display and keyboard in the front panel for address selection and status display
  • Encoder emulation selectable ROD426-compatible (decentralised) /bin.) or SSI (Gray/binary)
  • control of the motor brake fully programmable via RS232 interface
  • Operation via PC with user software at WINDOWS™ 95/98/2000/ME/NT/XP/Vista
  • fully digital control: current controller (vector control, pulse width modulated, 62.5µs (switchable to 31.25µs)), speed controller (62.5µs) and position controller (250µs)
  • complies all relevant standards CE, UL, cUL
  • Slot for one option card (PROFIBUS DP, EtherCAT or SynqNET or I/O card


Standard Fieldbus Options

Extended Fieldbus Options