eADU ELECTRIC

Andrews Tool’s Electric enhanced Automated Drilling Unit (eADU®) is an innovative and
modular unit well suited to drilling and countersinking applications in a variety of materials and
mixed stacks of materials.

APPLICATIONS:

• Drill and ream with countersink:

  • 500 W – d ≤ 12,7 mm (1/2’’)

  • 800 W – d ≤ 19,05 mm (11/16’’)

  • 1600 W – d ≤ 41,3 mm (1-5/8’’)

• Materials (all stacks):​

  • Aluminium​

  • Carbon

  • Titanium

  • Steel

CONFIGURATION:

• Electric motor

• Mechanical feed

• Electronic process control

EQUIPMENT:

• Concentric Collet from 90 to 560 lb

• Quarter Turn

• C clamping

• Offset crowfoot

• DASA

KEY ADVANTAGES:

• High performance

  • Low power consumption (10 to 20 times less than pneumatic ADUs)

  • Low noise < 70 dB

  • Embedded electrovalve control

  • Fast feed

  • Fast spindle return

• Controlled process​

  • Programmable process

  • Data recording

  • Adjustable spindle speed (electronic)

  • Adjustable CC

  • Stable spindle speed

  • Lubrication control

  • Automatic stroke adaptation for varied material stacks and thicknesses

• Advanced conception​

  • Torque limited system

  • Through spindle coolant

  • Quick equipment and tool change

  • Easy maintenance

Images, descriptions and technical data are for descriptive purposes only, and may be subject to change.