The Accelnet servodrive is the younger brother of the AC-powered Xenus drive and is also a modern digital servodrive especially developed for the use with DC supplies. The Accelnet is dedicated as a replacement of analog DC-drives in central control designs.

The Accelnet drives also have a default CAN interface (CANopen, DSP402 profile), which allows them to be used in new opportunities for automation concepts with distributed intelligence (see also: distributed_control).

General specification: 

  • operation at 20 to 180Vac (depending of the model)
  • current range 0.7Arms to 8.5 Arms continuous
  • 4 different models: panel version (ADP), micro panel version (ACJ), module for PCB mounting (ACM) and micro module for PCB mounting (ACK)
  • efficient control by the use of vector control (see also (information vector control ))
  • efficient and fast set-up: CME2 software with integrated oscilloscope, auto-tuning and auto-phasing functionality
  • easy integration in central control systems: analog (+/-10V) and/or PWM current/velocity/position command
  • easy replacement for stepper solutions: step/direction interface for position command
  • efficient use as a single drive: powerful Indexer via RS232 interface (also addressable with I/O)
  • easy integration in distributed control systems: CANopen (with optional CANopen libraries for C++ (datasheet CML) and CMO objects for LabView and Visiual Basic (datasheet CMO)

Additional accessories:

  • CAN-PCI-Card with two channels (parameter setting over CAN), refer to CAN-accessories 
  • CAN-I/O-processor for PCB-mounting: 8 Inputs for CAN-address-selection, 72 digital I/O, 12 analog inputs, 12 PWM outputs, 2 outputs for status LED, RS232, refer to CAN-accessories

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Overview of the technical data of the Accelnet types

Voltage range
Cont. current
Peak Current
ADPPanel169x31x9920 - 55
20 - 90
20 - 180
3 - 159 - 36CANopen

ACJMicro-Panel97x33x6420 - 55
20 - 90
1 - 63 - 18CANopen
ACMModule for
102x25x6920 - 55
20 - 90
20 - 180
3 - 309 - 60CANopen
ACKMicro Module
for soldering

14 - 55
20 - 55
14 - 90
20 - 90

2 - 54 - 10CANopen


ACCELNET Plus is the high end version of the Accelnet controllers:

  • enhanced current resolution
  • more inputs/outputs
  • more feedback options: Halls, AquadB encoder / sine encoder / resolver, absolute encoders (EnDat 2.2, Hiperface, BiSS, SSI, HD, Tamagawa, Panasonic, Sanyo Denki, Nikon)
  • new fieldbus systems: CANopen, EtherCAT, MACRO
  • dual axis versions (as panel or module)

For more information, please click on the data-table or the PDF-downloads on the right-hand side.

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