Grinding machines with sliding vertical column

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Travels

Distance between electro-permanent chuck and grinding wheel mm	390 mm	400 mm	400 mm	400 mm
Distance between ground and magnetic chuck top part mm	1020 mm	1020 mm	1020 mm	1020 mm

Spindle power S1/S6 S1/S6 kW	2,2/3	5,5/7,5	5,5/7,5	5,5/7,5
Standard dimensions of the grinding wheel mm	225x25x76	350x50x127	350x50x127	350x50x127
Peripheral speed of the grinding wheel m/s	28	28	28	28

Automatic longitudinal travel with 3-phase motor and frequency converter : variable speed m/mn

1 to 30

Automatic cross travel : incremental movement, continous scanning and quick movement with variable speed : mm/mn

standard	40 to 1000	40 to 1000	40 to 1000	40 to 1000
RN	40 to 2000	40 to 2000	40 to 2000	40 to 2000

Ball screw with electronic vernier mm/mn :

standard	0,001	0,001	0,001	0,001
RN	0,001	0,001	0,001	0,001

Rapid vertical feedrate mm/mn

standard	0,3 to 400	0,3 to 400	0,3 to 400	0,3 to 400
RN	1 to 650	1 to 650	1 to 650	1 to 650

Slow vertical feedrate mm/mn

standard	0,1 to 10	0,1 to 10	0,1 to 10	0,1 to 10
RN	0,1 to 2	0,1 to 2	0,1 to 2	0,1 to 2

Vertical ball screw with electronic vernier to mm

	0,001	0,001	0,001	0,001
Wheel-dressing system on spindle Z=52mm standard RN	Y’=35 mm	Y’=55 / 65 mm	Y’=55 / 65 mm	Y’=55 / 65 mm

Electro-Permanent chuck, adjustable attraction power, complete automatic demagnetization :

standard : EPL / RN : EPL

PFF 500x300

EPL 700x400

EPL 1000x400

EPL 1600x400

Machine dimensions mm	1930x1690x1800	1820x1185x2050	2445x1885x2050	4270x1885x2050
Running dimensions mm	2590x1690x1800	2670x1885x2050	3595x1885x2050	4270x1885x2050
Total machine power kVA	8	11	11	13
Load capacity in addition to the chuck kg	300	600	800	1200
Machine net weight kg	1700	2800	3400	3900