Cilindrinio šlifavimo staklės - Universalios

KELLENBERGER UR175-600 BEMA STEP

Grinding diameter 350 mm
Gkodpjuxft Esfx Acuec
Grinding length 600 mm
Centre height 175 mm
Grinding wheel diameter 400 mm
Grinding wheel width 50 mm
Bore diameter 127 mm
Workpiece spindle taper MK5
Workpiece spindle speed 20–400 rpm
Workpiece headstock swivels 360°
Grinding spindle head swivels 180° ±
Grinding spindle speed 1500, 1700, 2200 rpm
Stepwise infeed 0–9.99 mm/ø
Continuous infeed 0–9.99 mm/ø
Table swivel ±10°
Longitudinal table travel 1100 mm
Table feed rate 0.02–6 m/min
Workpiece weight between centres 130 kg
Max. workpiece weight (supported) 130 kg including setup
Max. cross travel 270 mm
Internal spindle holder 80 mm
Tailstock quill mount MK 3
Quill stroke 30 mm
Total power requirement 6.5 kW
Machine weight approx. 3.05 t
Space requirement approx. 4 x 2 m
Reconditioned according to Kellenberger guidelines including new, modern, and future-proof control system.

Photo shows a machine previously supplied with 1000 mm centres.

-The operation via touch panel is extremely simple.
-The symbols on the control panel are nearly identical to the original controls, so no retraining is required.
-Diagnostic function with PLC fault display and digital I/O indication.
-Dressing function can be extended or modified as per customer request.
-Oriented spindle stop of the workpiece spindle available on request.
-New maximum infeed amount 40 mm, can be further increased on request.

-Digital display in 2 axes. X-axis resolution 0.5 µm

Options:

-Encoder with digital display in the workpiece headstock
-Encoder with digital display in the grinding spindle headstock (height adjustment not possible with spindle)
-New rigid internal grinding attachment, diameter 80 mm or 100 mm
-Increase of centre height up to max. 225 mm
-Speed control for the grinding spindle

Included:

-Operating tools
-Clamping sleeve for chuck

Additional accessories available on request.

The machine features an electronically controlled infeed system on the X-axis with stepper motor drive.
Hydraulic longitudinal and rapid table traverse.
Versatile use in production for external cylindrical and internal grinding, or for external, face, and internal grinding in one single setup of workpieces.

Possible options:

-Semi-automatic dressing cycles for external and internal grinding
-Automatic dressing compensation
-Measurement control

Currently, the machine does not comply with the basic safety and protection requirements as specified in BetrSichV 2015.
The necessary minimum protection targets must be determined by means of a risk assessment in accordance with BetrSichV.

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