SCHUNK is introducing two premium quick-change pallet modules with unique features on the market: The VERO-S NSE3 138 quick-change pallet module and the VERO-S NSE-T3 138 tombstone module. Their most striking feature is an optional spring-actuated cone seal that automatically locks the module’s changing interface as soon as the clamping pin is lifted.
In combination with the cone seal, the quick lock prevents chips or dirt from lodging into the interface. Without changing the height, it locks the last gateway of the otherwise completely sealed modules.
Pull-down force and rigidity have been increased even further
SCHUNK has yet again boosted the performance characteristics of the VERO-S NSE3 138 as compared to previous top sellers. An enormous pull-down force of 8 kN or 28 kN with activated turbo function as well as increased dimensional stability for the module body have a positive impact on the rigidity of the clamping solutions. As a result, the highest tilting moments and transverse forces can be reliably absorbed when parts are clamped at the base for machining their height, for example.
Clamping and positioning of the premium modules is also carried out via a short taper with a repeat accuracy of < 0.005 mm. This ensures maximum precision even in the most demanding applications. Due to the conical fitting, the clamping pins can also be joined into the modules eccentrically, making this process incredibly easy.
Clamping and positioning of the premium modules is also carried out via a short taper with a repeat accuracy of < 0.005 mm. This ensures maximum precision even in the most demanding applications. Due to the conical fitting, the clamping pins can also be joined into the modules eccentrically, making this process incredibly easy.
The actual clamping is done via spring force without requiring any external energy supply; it is form-fit and self-locking. The workpieces remain safely clamped in case of a sudden pressure drop in the air system. A pneumatic system pressure of 6 bar is sufficient to open the clamping modules.
Convenient monitoring
For maximum process reliability, both clamping slide positions “open” and “closed” can be monitored as standard using dynamic pressure. On option, a position sensor can be used, which additionally detects locking without pins. Depending on the thread diameter of the clamping pins have holding forces of 35 kN (M10), 50 kN (M12), 75 kN (M16).
All components are made of hardened stainless steel, making them absolutely corrosion-resistant and extremely long-lasting. Special support areas facilitate cleaning and ensure a perfectly flat contact surface for the clamping devices and workpieces. The new premium modules are fully compatible with the previous VERO-S modular system, which now consists of more than 1,000 possible combinations for highly efficient workpiece clamping.
Product features
- 150% higher rigidity
- Optional cone seal
- Pull-down forces of up to 28 kN (with turbo function)
- Optional sensor variants
- 100% compatible with NSE plus 138
- Form-fit locking with self-locking effect
- Monitoring of the “open” and “locked” clamping slide position
- Optional cone seal
- Optional sensor variants
- Form-fit locking with self-locking effect
- Corrosion free design
- No oiled air required
- Holds an SPx 40 clamping pin
- 1,000,000 clamping cycles with consistent precision
For more information, visit SCHUNK website.