Screwdriving and Fastening Technology with Automatic Feeding Product Overview

Relying on proven systems With a STÖGER AUTOMATION screwdriving screwdriving and feed unit. Each system system you buy a high-quality product. The use can be supplemented with additional of excellent materials, first-class workmanship components. Alternatively, however, we and proven designs adapted to your individu- also supply individual components from al applications ensure high availability and longevity of our screwdriving systems. An extensive range of accessories is STÖGER AUTOMATION screwdriving systems available, which can be integrated into the are designed as complete systems: Each...

Content Screwdriving and connecting technology with automatic feeding Manual screwdrivers Automatic screwdrivers Screwdriver drives Setting units Multispindle machines Process control Screwdriving cells Feeding units Technical cleanliness

Hand-held screwdrivers Introducing hand-held screwdrivers for automated processing of fastening Work safety is improved, work processes elements has huge advantages: become more ergonomic and simplified. Automatic feeding of fastening elements Screwdriving data are documented, the and shorter cycle times increase output quality of the fastening process enhanced and productivity. It is very easy to integrate hand-held screwdrivers in production units at a later stage..

Firmly-protruding screw The firmly-protruding screw is a particular feature of our hand-held screwdrivers. The screw shaft protrudes from the nose piece and can’t be pushed or pressed back. This facilitates the positioning of the screw on the screw hole, making the handling process for the operator more ergonomic and time-saving. Screw is fed to the nose piece Bit holds screw firmly in protruding position During the screwdriving process, the nose piece retracts upwardly away from the work piece without touching it. Automatic bit stroke (Tool stroke) The bit stroke is the path which the tool travels...

Hand-held screwdrivers for screws HSF: with automatic bit stroke, pneumatic or electric drive HSF Firmly protruding screw Free choice of drive Vacuum version possible Version with magnetic bit possible Screw size Weight yes M3-M8* approx. 1.2 kg (without drive) Noise level measurement * Standard, other sizes possible electric: approx. 50 dBA pneumatic: approx. 60-80 dBA

Hand-held nutrunners HSM: pneumatic or electric drive Automatic tool stroke Free choice of drive Vacuum version possible approx. 1.2kg (without drive) Noise level measurement electric: approx. 50 dBA pneumatic: approx. 60-80 dBA * Standard, other values possible

Screwdriving units Using automatic screwdrivers for automa- screwdrivers in any screwdriving position, ted processing of fastening elements has on axle systems and robots, production huge advantages: plants can be planned in a more efficient way. Automatic feeding of the fastening elements Screwdriving results are documented, and shorter cycle times increase output and thus ensuring reliability. The quality of productivity. (Partial) automation of a work the product is improved, as the fastening station helps to cut costs of each fastening process is reproducible and verifiable. process additionally....

Automatic screwdrivers for screws SES: System based on minimal movement of masses due to integrated stroke movements; suitable for fast-running high performance systems with high cycle times. Drive and sensors are not moved during the fastening process, which increases their life span SEL: short and compact design, for high torques, with head stroke SRL: short and compact design, for high torques, without head stroke, e.g. for robot application SES Head stroke Vacuum version free choice free choice free choice Cycle time Drive Screw size Rotational speed * Standard, other values possible Level-based...

Interferences Interferences are protruding obstacles around the screwdriving location. The accessibility of the screwdriving location is the essential factor in finding a technical solution. Often changing the sequence of the assembly steps or altering the work piece location during the assembly helps to simplify the technical solution. Head stroke Feed path Head stroke The head stroke is needed when the work piece bit moves into position and screws the fasten- or the automatic screwdriver can’t be automat- ing element into the work piece. The feed head ically positioned for the screwdriving...

Automatic screwdrivers for threaded pins without engagement The challenge of fastening threaded pins without engagement is met by rotating a quick-release chuck which grips the threaded pin securely. SBS: based on the proven SES series, slim design, high cycle rates Servo drive Cycle time (depending on material) Fastening elements > 6.0 sec. Double-threaded screws or studs, symmetric or asymmetric STÖGER Flow Drill System (FSF) Flow drilling is an innovative technology for joining metal sheets. The work piece has no pre-drilled or pre-cut thread. The screw cuts the thread itself after having...

Automatic screwdriver for coil thread inserts Usually thread inserts (also known under the brand name Helicoil) are processed manually or fed from a magazine. In our system thread inserts are fed automatically, which increases the cycle rate considerably. The quality of the fastening process is improved as torque, torque angle and screwdriving depth are monitored, thus increasing the process efficiency. DGS: slim design due to elimination of the magazine, processing independent of position, thus suitable for robots and positioning systems, feeding of the thread inserts through a tube allows a...

Automatic nutrunners SEM: system based on minimal movement of masses due to integrated stroke movements; suitable especially for fast running high-performance systems. Drive and sensors are not moved during the fastening process, which increases their life span SMZ: like SEM, with electronically controlled centering needle, can compensate positioning tolerances in the work piece; important e.g. when fastening nuts on tilted threaded bolts (e.g. airbag); works without suction air SRM: special design, for high torques free choice free choice free choice Cycle time Feed stroke Centering needle Vacuum...