Feature

Digital resolver offers single cable connectivity

Kollmorgen's single-cable servo motion system, the SFD3 digital resolver, is now available in the UK from Intelligent Motion Control (InMoCo).

24/08/2014 15:57:38

The single-cable technology has proved increasingly popular since Kollmorgen originally introduced it. The systems are available with high-resolution Hiperface DSL absolute encoders or a digital resolver (SFD) feedback option, which can be used for almost all standard applications.

The range includes both standard servo drives and those with integrated motion control, so that hardware and wiring requirements can be significantly reduced. This makes system design easier and faster, and also helps contain costs related to planning, installation and procurement.

Kollmorgen can implement single-cable technology with an eight-pole standard motor cable – three phases, one PE, two for the brakes and two for the feedback system. The cables are fully shielded.

The range is available in a variety of packages including those with the AKD-N model servo drive and the AKMH fully hygienic stainless steel servo motor the AKD drive and AKM washdown gear motor for food industry applications; the low-cost AKD drive and AKM motor package; a packaging including the AKD Basic drive, and a package with the AKD PDMM servo drives with integrated multi-axis motion control and built-in PLC.

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.