- Country of manufactureJapan
Module of the amplifier of the FANUC A06B - 6110 - H015 17.5kW, 63A servo - driver
The servo - driver (watching the drive) — the drive with management through the negative feedback allowing to operate precisely movement parameters.
The servo - driver is any type of the mechanical drive (the device, working body) having the sensor in structure (provisions, speeds, efforts, etc. ) and the control unit of the drive (the electronic scheme or mechanical system of drafts) which is automatically supporting necessary parameters on the sensor (and, respectively, on the device) according to the set external value (to position of the handle of management or numerical value from other systems).
In other words, the servo - driver is "an automatic exact performer" — receiving on an entrance value of the operating parameter (in real time), he "by own efforts" (based on indications of the sensor) seeks to create and maintain this value at the exit of an executive element.
To servo - drivers as to category of drives, the set of various regulators and amplifiers with negative feedback, for example, gidro/elektro/pnevmo - amplifiers of the manual drive of the operating elements belongs (in particular, a steering and brake system on tractors and cars), however the term "servo - driver" most often (and in this article) is used for designation of the electric drive with feedback by situation used in automatic systems to the drive of the operating elements and working bodies.