
Thin Glass Grippers STGG
- Suction area: 100 x 55 mm and 170 x 105 mm
- Material suction area: PEEK
- Suction rate: 31 to 235 l/min
The rapidly growing share of electric vehicles is leading to a very high demand for lithium-ion batteries. In order to meet the demand for long ranges, the quality and performance requirements for batteries and their production processes are also constantly increasing. Vacuum components from Schmalz meet the high demands of the industry and are used in automated cell production and module assembly. In addition to automation technology, Schmalz also offers vacuum lifters and crane systems for the ergonomic and safe handling of heavy battery modules.
Highly dynamic Pick & Place
Special gripper STGG for fast and precise Pick & Place of thin electrodes and separators
Increased productivity through fastest handling with highest position accuracy
Gentle gripping
Gripper Vacuum generator for high volume flow and gentle vacuum
Full-surface gripping of the films for minimum surface pressure with high lateral force
Contamination-free handling
High volume flow prevents particle residues on the electrodes
Special gripper with pneumatic vacuum generation for use in clean rooms
Safe electrostatic discharge
Flow gripper with ESD-compliant contact surfaces for discharging electrostatic charge
Reliable stacking and destacking of thinnest separators
Format flexible gripper solutions
Individually configurable gripper SLG for workpiece-specific design
Internal or external vacuum generators for versatile use
Deformation-free gripping
Structured vacuum cups SFF and SFB1 for gripping without deep drawing
Vacuum generator with eco nozzle technology and gentle vacuum
Electrolyte-resistant suction cups
Chemical-resistant suction materials FPM and EPDM
Increased productivity due to long service life of the suction cups
Safe and intelligent solutions
Vacuum generators with air-saving function maintain the vacuum in case of power failure
Customer-specific function integration, e.g. redundant vacuum generation or workpiece recognition
Configurable grippers
Grippers are configured depending on cell diameter, number (up to 24 round cells) and arrangement
Individual gripper solution possible from batch size one using the latest 3D printing technology
Integrated vacuum generation
High flow rate for fast evacuation and short cycle times
Ejector module with safety valve for maintaining vacuum in case of power failure
Secure gripping
Magnetic gripper with high holding forces for handling battery cells in steel housings
Holding elements for the longitudinal gripping of round cells
Gripping directly on the battery terminals
HT1 suction cup material for gripping the terminals without leaving marks
Vacuum suction cup as insulator for charged cells
Secure gripping
Large-area gripper for safe handling of large structured housing parts, even with cutouts
High holding forces for heavy workpieces
Flexible configuration
Size of the gripper can be selected depending on the workpiece
Vacuum suction cups for long maintenance intervals or sealing foam for handling heavily structured surfaces
Precise handling
Intuitive lowering and lifting of the load via the central one-finger control.
Quick-change adapter for fast, tool-free gripper change.
Ergonomic and safe handling
Ergonomic and easy handling for goods up to 50 kg
Optionally with Safety+. Particularly safe due to two-hand operation for removal. Adjustable, reduced lowering speed, e.g. for sensitive components
Product properties and process optimization in the battery industry
More information on deformation, contamination, electrolyte resistance, cleanroom suitability and cleanroom classification and standardization.


Quick to integrate, fully networked, constantly monitored. Our Industry 4.0 range for the digital factory.

Static charges and discharges cause various problems such as damage to the electrode material, adhesion of the separator foils to the gripper and adhesion of foreign particles as well.