Surface grinding machine

K. Jung GmbH J 630-D

CNC Surface Grinding Machine

CNC control Siemens Sinumerik with handwheel, GRIPS 32 control software
spindle drive motor type MS501/5
machine weight approx. 2300 kg, total weight approx. 3500 kg
electrical supply 400V, 3-phase, 50Hz, rated current 29A, connected load 20kVA, supply fuses 50A
Table clamping surface (standard): approx. 500 x 250 mm, other sizes available upon request
Grindable workpiece area incl. 25 mm wheel width: approx. 600 x 300 mm
Grindable workpiece area with VJCE cover incl. 25 mm wheel width: approx. 600 x 290 mm
Distance from table top to upper limit switch (Y) at 250 mm wheel diameter: approx. 366 mm
Max. permissible table load incl. magnetic plate: approx. 130 kg
Height above floor: approx. 1085 mm
Main spindle drive speed range: 800-4200 rpm, other options available upon request
Main drive power: 10 kW at max. rpm, option 5 kW at max. rpm
Cutting speed: 35 m/s, other options available upon request
Grinding wheel diameter: 300 mm, option 250 mm
Grinding wheel width: 25/30 mm, option 50 mm
Grinding wheel bore: 76.2 mm, option 50.8/51 mm available upon request
Radial wheel wear allowance: approx. 45 mm
X-axis pendulum grinding speed (hydraulic, infinitely variable): 1000-24000 mm/min
X-axis creep-feed grinding speed (AC servo motor): 5-1000 mm/min
X-axis travel between limit switches: approx. 660 mm
X-axis usable pendulum stroke: approx. 630 mm
Y-axis travel speed: 0.1-2000 mm/min
Y-axis travel between limit switches: approx. 360 mm
Y-axis measuring system resolution: 0.0002 mm
Z-axis travel speed: 0.1-2000 mm/min
Z-axis travel between limit switches: approx. 280/275 mm
Z-axis travel between limit switches with JC/JCE cover: approx. 270/265 mm
Z-axis measuring system resolution: 0.0002 mm
Installation length: approx. 3400 mm
Installation width: approx. 2700 mm
Installation depth (without control pendant): approx. 2440 mm
Machine weight without full enclosure and control cabinet: approx. 3000 kg
Machine weight with full enclosure and control cabinet: approx. 3700 kg
Supply voltage: 400V AC -5% to +10%, 50 Hz, option 60 Hz
Control voltage: 230V AC / 24V DC
Connected load at 5 kW / 10 kW grinding power: 13.5 / 20 kVA
Fuse protection: 35 A
Data
Cooling Unit (Erba/Schüler): equipment no. 85056334
Data
Cooling Unit (Hyfra Pedia TRK 20-EF): equipment no. 85056333, year 2004
Data
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Filter Unit (Airtech MFE 20-SP): serial no. 393196, year 06/2004, rated voltage 230/400V, rated current 3.0A

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