As a 35 A servo module (18 kW), the Ferrocontrol DARC2 A35-15-09 with DE-STA for Elumatec controls one axis in the Ferrocontrol DARC 2 drive system; version with standard insert DE-STA. This version is parameterised for machines made by Elumatec. The controller drives a brushless servo motor and is fed with the DC link voltage by the DARC supply module.

For machine operators
If your window or profile machining centre reports a fault on an axis controller, you will find the type designation on the nameplate of the module. Tell us this designation and the machine type – Finke Maschinen supplies the matching replacement unit with the firmware and parameter sets belonging to your machine (Plug and Work). You swap the module without having to program or adjust anything yourself.

Standard insert DE-STA
The controller is supplied with the standard insert DE-STA fitted. It provides the 7-segment display for operating and fault states and enables the output stage – the unit is ready for operation straight away.

Function within the DARC 2 system
The axis controller converts the DC link voltage supplied by the supply module (560 V DC) into the three-phase motor voltage for the synchronous servo motor and controls the speed and position of the axis. Up to eight axis controllers operate on one supply module and communicate via the DARC system bus. The high-resolution encoder input (1 Vpp) is used for electronic commutation as well as speed and position feedback; absolute encoder systems can be operated on the same interface. A short-circuit-proof 28 V output switches the motor holding brake, and a PTC input monitors the motor temperature.

Technical data

• Type: DARC2 A35, digital axis controller 35 A / 18 kW
• DC link input voltage: 560 V DC (480 V to 650 V) from the DARC supply module
• Rated output current: 35 A rms; peak current 2 × rated current for max. 7 s, current limit adjustable via motor parameters
• Chopper frequency of the output stage: 2 × 8 kHz
• Motor feedback: high-resolution encoder input 1 Vpp; input for PTC or temperature switch
• Outputs: 28 V / 1.6 A short-circuit-proof for holding brake, 28 V / 0.6 A freely usable; opto-isolated control inputs (28 V)
• Electronics supply: 24 V DC / 0.6 A (18 V to 28 V), external time-lag fuse required
• Power loss: 15 W with output stage blocked, up to 395 W at rated load
• Cooling: fan; ambient temperature 0 °C to 40 °C at rated current; storage −25 °C to 55 °C
• Insert card: with standard insert DE-STA
• Dimensions (W × H × D): 88 × 400 × 340 mm, weight approx. 10 kg
• Protection class IP20; EMC class A for industrial plants to EN 61800-3

Used in Elumatec machines
In this version the DARC2 A35-15-09 with DE-STA is equipped with the firmware and parameter sets matching the Elumatec machine type (Plug and Work). Please state the machine type and the designation from the nameplate with your inquiry.

Procurement from Finke Maschinen
The DARC2 A35-15-09 with DE-STA is available from Finke Maschinen as a new device, a refurbished unit with warranty or a tested used part. Benefit from short delivery times, fair prices and expert advice from our Ferrocontrol and Eckelmann specialists.