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Option: Big Spindlebore

Advantages

Spindle bore up to 365 mm
Maximum speed 900 rpm
Spindle nose size: A20
Workpiece weight up to 8000 kg
Optimize bearing arrangement for maximum cutting capacity and excellentthermal behavior
Lifetime lubricated spindle bearings
2-step gear box, automatically actuated
Hardened double V-guideway for accuracy over the machine life
Ergonomically arranged handwheels
The entire power supply system is arranged on the outside of the work area
Large chip chutes for better chip flow into the chip pan at the rear side of the machine


Height x width	mm	2285 x 2656
Length Turning length 1 m / 2 m / 3 m / 4 m	mm	4578 / 5578 / 6578 / 7578
Weight net Turning length 1 m / 2 m / 3 m / 4 m	t	9,2 / 10,2 / 11,2 / 12,2

Working range
Swing over bed	mm	820
Swing over cross slide	mm	500
Stroke of cross slide	mm	540
Stroke of compound slide	mm	250
Height of center over flatway	mm	400
Width of bed	mm	560
Carriage guide length	mm	800
Width of cross slide	mm	335
Length of cross slide	mm	1050
Width of compound slide	mm	200
Clamping holder cross section DIN 770 h x w	mm	40 x 25
Turning length	mm	1000 / 2000 / 3000 / 4000

Big Bore
Steps		2
Nominal power 100%	kW	37
Power max. 40%	kW	55
Nominal torquet 100%	Nm	4753 / 1355
Torque max. 40%	Nm	7200 / 2053
Nominal speed	rpm	74 / 260
Speed max.	rpm	316 / 900
Spindle nose	Size	A 20
Spindle bore	mm	365
Spindle bearing ø	mm	460

Tailstock
Quill diameter	mm	160
Quill stroke	mm	280
Inner taper of quill	MT	SK 45

Valid weight of work pieces included clamping system
Unsupported, max. distance to center of gravity 200 mm from chuck front edge	kg	1800
Without tailstock and 1 steady	kg	3000
With tailstock	kg	5000
With tailstock and 1 steady	kg	6300
With tailstock and 2 steady	kg	8000

Harald Koch
Tel.: +49 7161 201 378
email: Harald.Koch(at)mag-ias.com

Birgit Meyerholz
Tel.: +49 7161 201 344
email: Birgit.Meyerholz(at)mag-ias.com