Internal grinding Ø 1 50 mm
Grinding depth, max. 200 mm
Max. length of workpiece, approx. 500 mm
Table stroke, min./max. 2 - 420 mm
Height of centres above table 132 mm
Work spindle bore 20 mm
Workhead, swivelling 90°

Adjustment of workpiece spindle head 200 mm
Feed of grinding head 0 – 0.02 mm
Workspindle speeds, infinitely variable 150 – 1,500 rpm
Grinding spindle speeds 3,600 – 50,000 rpm
Table speeds, infinitely variable 0 – 10 m/min
Grinding spindle drive, approx. 1.5 kW
Total electrical load 3.5 kW - 380 V - 50 Hz

Accessories / Special Features :

* Internal Grinding headstock with base plate mounted on the longitudinal table,
equipped with cross slide for hydraulic infeed and belt driven grinding spindle with motor,
also suitable to accommodate a support for air driven grinding spindles for higher speed and smaller bores 1-12 mm Ø (JS 60 a. JS 80).
Semi automatic hydraulic driven dressing device with manual infeed and compensation
* Work headstock on baseplate to be swivelled for 90° for grinding conical bores, equipped with magnetic chuck Ø 150 mm, faceplate 200 mm, counter steady arm for mounting steadyrest and tailstock for grinding cylindrical works between centers, and alternatively for mounting the face grinding attachment inclusive dressing device which is separately available. Collet holder device for workpiece spindle.
* Separate grinding spindle, Spindle mandrels of various lengths and diameters,
* Separate coolant device. Separate electric Cabinet with hydraulic unit,
* Various other accessories in separate toolcabinet.

This model is a combined automatic / semi automatic machine and is ideal for tool and die shop.
It is very suitable for single parts and small series.