Walter Helitronic Power 2015

Mechanical axes X axis 460 mm

Y axis 320 mm

Z axis 660 mm

Rapid traverse speed X, Y, Z max. 15 m/min C axis ± 200° A axis ∞

Linear resolution 0.0001 mm

Radial resolution 0.0001°

Grinding spindle drive Belt-driven spindle (standard) Max. grinding wheel diameter 200 mm

Grinding spindle speed 0 – 10,500 rpm

Spindle ends 2 Tool holder

NCT Peak power 11.5 kW

Spindle Diameter 80 mm

High-performance belt-driven spindle with 24 kW (optional)

Max. grinding wheel diameter 200 mm

Grinding spindle speed 0 – 7,000 rpm

Spindle ends 2 Tool holder

NCT Peak power 24 kW

Spindle Diameter 80 mm

Others Machine weight approx. 4,200 kg

Power consumption at 400 V/50 Hz approx. 25 kVA

Coolant system Tank capacity approx. 480 l Pump 120 l/min at 6 bar Tool data1) Min.

tool diameter 3 mm Max. tool diameter 320 mm Max. tool diameter with automated work table 290 mm

Max. workpiece length, peripheral grinding2) 350 mm Max. workpiece length, end face grinding2) 280 mm Max. workpiece weight 50 kg

Options Coolant system On request – several types are possible Loading systems Eco loader/Eco loader plus, Chain loader 300plus, Robot loader Others Frequency-controlled pump 80 – 120 l/min at 7 – 20 bar, double spindle with 24 kW peak power, torque motor 750 rpm, glass scales, high frequency spindle, Heli Contour Check HCC, automation upper plate, Walter Window Mode software, automatic grinding wheel measurement, automatic, electrical measurement of the machine reference, etc.