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AKD Drive

Literature / Software / Drawings

 

Part Number Scheme

Approvals

CE UL RoHS, REACH, Safety
  • Shielding: All shielding connections are made directly on the amplifier
  • With motor cable <= 10m for C2 as per EN 61800-3
  • With motor cable > 10m for C3 as per EN 61800-3.
  • CE Declaration of Conformity

Interfaces

Digitale/analoge I/Os
  • 1 programmable analog input
  • 1 programmable analog output
  • 7 programmable digital inputs
  • 2 programmable digital outputs
  • 1 Enable input
  • 1 STO input
MultiFieldbus
Position output (encoder emulation)
  • Emulation incremental encoder 

Software interfaces

  • Ethernet TCP/IP Service channel

MultiFeedback

Safety

  • Safe electrical separation, as per EN 61800-5-1, between the power input / motor connections and the signal electronics (see page Insulation Strength).
  • Soft-start, overvoltage detection, short-circuit protection, phase-failure monitoring.
  • Ready to Operate (relay contact)
  • Safe Stop (STO), SIL 2 according to IEC 62061 "PL d" according to ISO 13849-1,  see page Safety Concept AKD, Sistema Library 
  • Temperature monitoring of the servo amplifier and motor (if our motors and prefabricated cables are used).

Power supply

Auxiliary supply voltage Mains power supply
  • From an external 24V DC power supply unit
  • Electrically isolated
  • Internal fusing
  • Fusing: (e.g. fusible cutout) to be provided by the user, see Fuses
  • 2 device types for large nominal voltage range 1 x 120V-10% to 3 x 480V+ 10%.
  • Industrial mains, 42000 A max. symmetrical current rating
  • Single-phase supply operation possible
  • Mains filters for AKD-xzzz06 types see page Mains Filter
  • Fusing: (e.g. fusible cutout) to be provided by the user, see Fuses  

Output Current

The table below shows the maximum rated and peak currents depending on mains voltage and switching frequency (8kHz) of the output stage.

AKD-xzzz06 (120 / 240 V Typ)

   Inom/A Ipeak/A others
AKD 120V 240V  120V 240V  Mains Filter Brake Resistor
00306 3 3 9 9 - -
00606 6 6 18 18 - -
01206 12 12 30 30 - x
02406 - 24 - 48 - x

AKD-xzzz07 (240 / 400 / 480 V Typ)

   Inom/A Ipeak/A others
AKD 240V 400V  480V 240V 400V  480V Mains Filter Brake Resistor
00307 3 9 x x
00607 6 18 x x
01207 12 30 x x
02407 24 48 x x

DC bus link

  • Brake circuit: with dynamic distribution of the regenerated power between several amplifiers on the same DC bus link circuit.
  • Internal Brake Resistor standard in most types, external Brake Resistor if required.
  • DC bus link voltage can be connected in parallel
  • Only servo amplifiers with mains supply from the same mains (identical mains supply voltage) may be connected by the DC bus link

Control circuits

  • Digital current controller (670 ns)
  • Digital speed controller  (62,5 µs)
  • Digital position controller (125 µs)

Hardware expansions

  • AKD PDMM (AKD-M...) offers integrated motion controller and programmable machine control. 

Software expansions

Application Notes

 Further Information