Electric drilling unit with a black control box and attached cables, shown

Close-up of a black drilling head with a handle and metal sections

Technical line drawing of the unit in side view, with marked points

Assembled drilling unit with a front metal cylinder, black body, and supply

A person operating a drilling unit in front of industrial equipment

בית » מוצרים » Positive Feed Electric Drilling Unit – Lubbering L.ADU 256

Positive Feed Electric Drilling Unit – Lubbering L.ADU 256

Name: Positive Feed Electric Drilling Unit - Lubbering L.ADU 256
Brand: Lubbering

Lubbering L.ADU 256 – Positive Feed Electric Drilling Unit for efficient, programmable drilling

Positive Feed Electric Drilling Unit – Lubbering L.ADU 256

The Lubbering L.ADU 256 combines the advantages of a pneumatic drilling unit with the efficiency, robustness, and programmability of an electronic one.

It offers very short process times through programmable speeds, up to 90% energy saving, and convenient operation with an onboard LCD screen and start/stop trigger.

Key Features

Operational advantage: The unit features a maintenance-free servo drive, automatic material-layer detection, and automatic regulation of cooling lubricant to support adaptive drilling in production processes.
System compatibility: The model is compatible with the L.ADU pneumatic system and the LUBBERING smart box, and fits the full range of LUBBERING locking systems and cutting tool interfaces.
Application flexibility: The L.ADU 256 is available in inline and right-angle configurations, with an M12 spindle and programmable speed from 50-6,000 rpm, allowing adaptation to different drilling tasks.
Application range: The unit is designed for hole diameters up to 1/2 inch and drilling performance up to 1/2 inch in titanium, with an optional onboard lubrication tank.

Technical Data

Property	Value
Hole diameter	≤ 1/2″
Locking systems	Concentric Collet, Twist Lock, C-Frame
Special locking solutions	on request
Motor power (peak)	3 kW
Weight	3.3 kg
Dimensions inline (W x H)	226 x 455 mm
Dimensions right angle (L x H)	325 x 300 mm
Feed rate (fixed, per gear-set)	0.02 – 0.2 mm/rev
Micro peck	LUBBERING Sine-Feed system as an option
Spindle	M12
Spindle speed (programmable)	50 – 6,000 rpm
Drilling performance in titanium	≤ 1/2″
Lubrication	onboard tank optional
Programming	LUBBERING adaptive drilling mode
Chip extraction	programmable remote vacuum gate as an option
Process control	data acquisition through the LUBBERING smart box

Dimensional Drawing

Frequently Asked Questions

Can the L.ADU 256 be supplied in different configurations?
Yes, the model is available in inline and right-angle configurations.

Which systems is the unit compatible with?
The L.ADU 256 is compatible with the L.ADU pneumatic system, the LUBBERING smart box, and the full range of LUBBERING locking systems and cutting tool interfaces.

What is included in the unit’s working environment?
The unit includes an onboard LCD screen and a start/stop trigger, and data acquisition is handled through the LUBBERING smart box.

Would you like to check whether Positive Feed Electric Drilling Unit - Lubbering L.ADU 256 fits your application?

The HADI Technologies team will help you select the right configuration, verify application requirements and provide technical information about Positive Feed Electric Drilling Unit - Lubbering L.ADU 256.

✉️ info@hadi.co.il 📞 08-9911888

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