Description:
UNILOCK 5-axis basic module VARIO, system size 80 mm.

Material:
Carbon steel.

Version:
- Main body oxidised.
- Contact faces hardened and ground.

Application / Note:
- Enables flexible positioning when clamping workpieces and fixtures.
- Can be mounted via one or two UNILOCK clamping pins located in the rail in the base.
- With two clamping pins, the rail is guided between the pins and can only move forwards or backwards along the pin direction.
- With one clamping pin, the VARIO basic module can be freely rotated.
- Position is secured using the hex head screw at the rear.
- Variable gauge sizes can therefore be achieved.
- Often used as a third or fourth clamping point.
- A consistent clamping-bolt size across the system and compatibility with pneumatic zero-point clamping systems enable diverse application combinations.

Clamping Forces:
- With M10 fastening screw: 35,000 N.
- With M12 fastening screw: 50,000 N.
- With M16 fastening screw: 75,000 N.
- Values apply with DIN EN ISO 4762 property class 12.9 cap screws.
- Clamping pins may only be clamped in conjunction with a mounted interchangeable unit in the clamping module.

Advantages:
- Adjustable, flexible basic module.
- Mechanical actuation.
- Positioning via short taper.
- High traction force.
- Setup time optimisation.

Technical Data:
- Traction / retraction force: 15 kN.
- Maximum tightening torque: 15 Nm.
- Repeat accuracy: <=0.005 mm.

Dimensions:
- L: 135 mm.
- B: 98 mm.
- H: 125 mm.
- SW: 6 mm.
- Drawing shows Dia.80 mm module interface and 68 mm reference dimension.
- Height contact surface tolerance: H +0 / -0.006 mm.

Accessories:
Clamping pins K0967, K0968, K0969 and K1471.

System Technical Reference:
- Manual module system is self-locking after closing.
- Actuation torque: 15 Nm.
- Repeat accuracy with clamping pin Form A: <0.005 mm.
- Short-cone centring provides precise centring with radii to ease insertion.
- Clamping modules are generally not approved for turning applications.
- Temperature range: +5 degC to +60 degC.
- Retraction force at 15 Nm actuation torque: 15,000 N.
- Axial load: 30,000 N (3 t).
- Retraction travel: 0.5 mm.
- Tilt moment, single module: 400 Nm.
- Rotation moment, single module: 60 Nm.
- Lateral force without relative movement: 1,500 N; correct function/repeat accuracy guaranteed up to this value.
- Failsafe and personal safety assured up to critical lateral force of 14,000 N.