OverHead® CNC-Milling Machine

27802x 343443
Delivery Time
on request

CNC milling machine for large travels with small space requirements!


  • Optimal use of space
  • Free machining area
  • Fixed table, mobil portal
  • Variable clearance of 340- 590 mm
  • Also suitable for a large chip volume
  • Windows 10

Ideally suited for:

  • Machining
  • Testing and measuring
  • Glue dispensings

For the processing of :

  • Aluminium / light weight metal
  • Plastic material
  • ceramics
  • non-ferrous metal (brass, bronze etc…)
  • wood
Do you have any questions?

   Directory Amelie Vogler
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OverHead® Gantry - our flexible space-saving option

CNC Gantry Milling Machine, available in four different sizes for different process areas!

Maximum functionality with minimum space requirements is the motto of the OverHead Gantry M. The basic machine can be optimally configured for many sectors and work areas using a variety of variable equipment features and additional options.
The possible applications of the OverHead Gantry M include measuring, testing and metering applications in addition to machining. The power of the milling motor of up to 2.2 kW and 20,000 rpm and a traverse speed up to 250 mm/sec make it suitable for processing wood and plastic as well as light and non-ferrous metals. The free processing area and its excellent price/performance ratio off er decisive benefits compared to similar products.

The OverHead® Gantry M is available in five different sizes for different process areas from M20 to M50.

Do you require the control cabinet on the right-hand side or would you prefer the control panel to be on the left?

No problem – we will be happy to accommodate your requirements. And of course we will take care of maintenance and support for your OverHead® Gantry M. 

Our service technicians can be reached by telephone and can attend to you quickly on-site as needed. In addition, we also off er our in-house isy-CAM 2.8 software and can advise you on your specific application.

isel safty performance - functional safety

Since October 1st 2019, all isel CNC machines have "yellow safety technology" from PILZ "inside".

We are therefore prepared for all future relevant safety requirements and offer you maximum flexibility and peace of mind for your application.
Behind all this is a SIL and PL certification, which our isel customers can also continue to use for their applications.
We have gained valuable experience for the hardware and software from our numerous special machine projects over the past years, which we are incorporating here as a new standard.

You can also use this added value for your application. In future rely on the "yellow technology" from the market leader PILZ!


  • cooling spray device
  • coolmin
  • blade tray
  • tool length sensor
  • spindle motors (up to iSA2200 applicable)
  • Round changing systems SK 11 and SK 20
  • Linear changing systems SK 11 and SK 20
  • 4th axis with tailstock unit
  • 4th + 5th axis as rotary tilting unit
  • LED-lighting
  • RAL special colour according to customer requirements
  • Pneumatic sliding door
  • Machine handwheel
  • Safety light curtain
  • Size adjustment
  • openings in the machine table
  • further doors
  • laser safety glass
  • Closed hood attachment
  • CAD/CAM-Software
  • Workpiece clamping systems (hand levers, vacuum plates, etc.)
  • extraction systems
  • rotating units
  • Cutter breakage control
  • Customer-specific adaptations
  • Extension of valve terminals
  • I/O distributor
  • I/O Coding
  • Mechanical height sensor
  • Sealing air kit for milling motors
  • Various postprocessors CAD/CAM
  • Interface adaptations for laser devices
  • PC control console with free PCI plug-ins (for use by external PCI hardware)
  • stainless steel keyboard
  • Milling and engraving spindles
  • vacuum clamping tables
  • suction device
  • Closed or light-proof hood for laser applications
  • Maximum 6 interpolated axes + 6 handling axes
  • Portal passage 435mm

Ideally suited for:

  • Machining
  • Testing and measuring
  • Glue dispensing


  • Optimal use of space
  • Free machining area
  • Fixed table, mobil portal
  • Variable clearance of 340- 590 mm
  • Also suitable for a large chip volumes

Set up

  • Portal: mobil, Table: Fixed 
Technical Data - Ordering Data Systems
(Size: 268.2 KB)
Technical specifications, features, options as well as dimensioned drawings
(Size: 388.7 KB)
Technical specifications, features, options as well as dimensioned drawings
Software ProNC
[ProNC.EXE] | Version= | Date= Fri Apr 03 15:30:27 2020
Software Remote
Version= | Date= Fri Apr 03 15:30:28 2020

* without mounted components on the axes !
** with control cabinet and open door!

  OverHead M20 OverHead M30 OverHead M40 OverHead M50 OverHead M60
Processing areas X/Y/Z [mm] 710 / 610 / 310 710 / 910 / 310 1210 / 910 / 310 1210 / 1410 / 310 1510 / 1710 / 310
Bench clamping area WxD [mm] 1100 x 1000 1100 x 1300 1600 x 1300 1600 x 1800 1750 x 2000
Z gap [mm] 340 (590)
Dimensions WxDxH  [mm] 1440 x 1240 x 2214* 1440 x 1540 x 2214* 1940 x 1540 x 2214* 1940 x 2040 x 2214* 2290 x 2445 x 2224*
1725 x 1240 x 2466** 1689 x 1540 x 2414** 2189 x 1540 x 2467** 2225 x 2040 x 2467** 3141 x 3255 x 2224**
Processing speed  X/Y/Z [mm/s] 250
Repeat accuracy [mm] ± 0,02
Drive motors EC Servomotors
Drive elements X/Y/Z Recirculation ball screws 16 x 10 / 16 x 10 / 16 x 5 mm, adjustable for no play
Controller iMD CAN controller with 4 drive controllers, expandable to 12 axes (max. 6 interpolated & 6 handling
axes), iPC, E/A module, PILZ safety-sps circuit with 
rest state monitoring, power supply unit 48V/1000 W
Operation Control pult iOP-19-CPU
Weight (kg) approx. 650 kg approx. 675 kg approx. 700 kg approx. 875 kg approx. 1100 kg
Software Windows, WinRemote (optional: ProNC)
Connection values 400 V / 16 A
Part No. 278020 343443 278021 343443 278022 343443 278023 343443 278024 343443

Subject to change without prior notice.

The Overhead in action:

Special machine for automated shoe insert milling.


Roughing, smoothing, circular milling, parallel contour milling and bevelling.

© 2020 isel Germany AG