SmarAct: SR-7021-S Positioner

Rotary Positioners- Overview

We are offering two types of rotary positioners, which all use SmarAct's actuator technology.
Most rotary positioners are based on four-point bearings. For example the SR-1908 rotary positioner is very compact and provides a 7 mm aperture, which makes it ideally suited for applications with limited space. The SR-2013-S-NM is an exceptional compact, closed-loop nano positioner which can be delivered in a non-magnetic version.

The SR-4513 and SR-7021 rotary positioners are based on cross roller bearings and thus they are very rigid and allow high loads to be applied. The SR-4513-S rotary positioner with the integrated nano position sensor should be chosen for nanopositioning systems.