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Product category: Robotics, Handling and Storage
News Release from: Techno-Sommer | Subject: SH-5 and SH-20
Edited by the Engineeringtalk Editorial Team on 21 December 2005

Four steps for rotary actuator pair

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Two rotary actuators from Techno-Sommer Automatic can rotate in four adjustable steps.

Two rotary actuators from Techno-Sommer Automatic can rotate in four adjustable steps They are for automation applications as ratchet drives for rotary tables, rotators for robot arms, opening and closing valves, tilting containers and rotating components for insertion

These step rotor units consists of an outer and inner vane.

The outer vane and the stop of the inner vane are a single piece.

The position of the inner vane therefore determines the position of the shaft.

Four positions may be achieved via four air inlets.

The 0.521kg smaller unit, model SH-5, has rotational angles of to 390deg at up to 240cycle/min.

Operating pressure is from 3 to7bar.

The axial and radial load are 29 and 59N, respectively.

Operating torque is 1Nm at 6bar.

The 1.137kg larger unit, model SH-20, has rotational angles up to 480deg at up to 180cycle/min.

Operating pressure is from 3 to 7bar.

The axial and radial load are 43 and 85N, respectively.

Operating torque is 3.4Nm at 6bar.

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