Description:
UNILOCK 5-axis basic module DUO, system size 80 mm, Form A.

Material:
Carbon steel.

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

Application / Note:
- Three interfaces for clamping pins support robust, elevated set-ups with heavy workpieces.
- Compared with round basic modules, the larger sizes provide a larger contact surface.
- The double interface may be positioned downwards or upwards.
- Form A through holes on both sides permit additional fastening with cap screws.
- Form B can also be fastened downwards via a clamping bolt on the double-interface side.
- Clamping claws can be used on the lateral clamping edge.
- Reamed bores enable additional positioning.
- For stable vice elevation, two DUO basic modules may be mounted with the double interface facing downwards and the vice attached to the upwards-facing single interface.

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:
- Robust basic module.
- Three interfaces for clamping pins.
- Flexible fastening possibilities.
- Mechanical actuation.
- Positioning via short taper.
- High traction force.
- Setup time optimisation.

Dimensions / Variant Data:
- Form: A.
- L: 149.5 mm.
- H: 75 mm.
- D: 12 mm.
- H1: 25 mm.
- H2: 25 mm.
- SW: 6 mm.
- T: 16.5 mm.
- T1: 5.5 mm.
- Maximum tightening torque: 15 Nm.
- Retraction force: 15 kN.
- Drawing/interface references include Dia.20 mm (8x), Dia.10.2 mm, M12, Dia.48 mm, Dia.25 H7, 50 mm and 100 mm spacing, 99.5 mm reference and reamed D H7 bores.

Technical Data:
- Traction force: 15 kN.
- Tightening torque: 15 Nm.
- Repeat accuracy: <=0.005 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.