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KELLENBERGER 600U BEMA INNEN

Inside diameter: 340/440 mm
Grinding depth: 99,999 mm
Grinding diameter: 250, 350, 450 mm
Grinding length: 600 mm
Centre height: 125, 175, 225 mm
Bore: 127 mm
Workpiece spindle taper: MK5
Workpiece spindle speed: 20–400 rpm
Workhead swivelling range: 360°
Grinding spindle head swivelling range: 180° ±
Grinding spindle speed: 1,500, 1,700, 2,200 rpm
Incremental infeed: 0.001–0.030 mm/Ø
Continuous infeed: 0–0.95 mm/Ø
Table swivelling range: ±10°
Longitudinal table travel: 900 mm
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Table speed: 0.02–6 m/min
Workpiece weight between centers: 130 kg
Maximum workpiece weight (overhung): 130 kg including clamping device
Internal spindle mount: 70 mm
Total power requirement: 6.5 kW
Machine weight approx.: 2.2 t
Required floor space: approx. 3.1 × 2.0 m

As a world-leading company in Kellenberger overhauls/retrofits, we are not only able to supply machines in as-new condition with warranty, but also provide service for your machines. Warranty: 12 months from delivery (Germany and neighbouring countries).

Pure internal grinding machine with steplessly adjustable drive 0–100%.

Also available in current color schemes!

Standard centre height: 175 mm, increaseable to 225 mm.

Fixed internal grinding spindle, belt tension via tension roller!

z-axis reversing accuracy max. 1/100 mm!

Geometrically overhauled and repainted with:
- New control cabinet.
- New workpiece spindle motor and controller (three-phase technology).
- 2-axis digital readout (x-axis resolution: 0.5 µm).

Options:
- Encoder with digital display on the workhead
- New robust internal grinding attachment 80 mm or 100 mm diameter with height adjustment
- Centre height increase up to max. 225 mm

Including:
- Operating tools

Further accessories on request.

At this time, the machine tool does not meet the fundamental safety and protection requirements as defined in BetrSichV 2015. A risk assessment according to BetrSichV must be carried out to determine the required minimum level of protection.

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