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UNILOCK ESM 138-C clamping module
UNILOCK clamping modules can be installed on machine tables or devices (plates, cubes, towers, etc.), with or without overhang, and in any position. The pneumatic control of the clamping modules can be individual or collective. This allows for a customized zero-point clamping system.
Their modular design makes it possible to optimally adapt the number and spacing of the clamping modules to the tightening operation to be carried out. Set-up times are significantly reduced, extending machine life.
The high clamping forces are produced by the integrated spring group (the unit is clamped without pressure).
Loosening is carried out via a pneumatic system.
Even with pressure drops or fluctuations in the compressed air supply, the tensile force is fully maintained.
All clamping modules have a turbo function by default. A brief pulse of air at the “Turbo” air connection significantly increases the traction force obtained by the springs. Clamping modules are therefore also very well suited to large machining jobs.
It is recommended to use the turbo function to obtain the maximum pulling force.
Matter :
Carburizing steel.
Finishing :
Case hardened, hardened and ground functional surfaces.
The following clamping forces are possible by combining UNILOCK clamping pins with M10, M12 and M16 fixing screws:
- Clamping force (M10) 35,000 N
- Clamping force (M12) 50,000 N
- Clamping force (M16) 75,000 N
Tightening force with CHC screw DIN EN ISO 4762 -12.9
The clamping pins may only be tightened in the clamping module in conjunction with a mounted replacement unit.
A clamping spindle size common to all clamping modules and compatibility with the 5-axis modular clamping system 80 guarantee varied possibilities of use.
Technical data :
- Traction force with turbo of 25 kN.
- System pressure: 6 bars, lubricated air.
- Repeat accuracy ≤0.005 mm.
- Temperature range from 5° to 60° C.
- Optional connection for purified air.
- Open or closed third air connection can serve as a check function for clamping slides
