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CN6140B, CN 6240B, CN6150B, CN6250B

• Swing over bed 420mm,500mm
• Spindle center height 210mm
• Max length of machining workpiece 1000mm,1500mm,2000mm,3000mm
• Guild way cover width on bed(between center of guild way) 390mm
• The guild way in bed for harness over HRC52 degrees,it is machining finished by high precision CNC grinding machine, the base and machine bed is high precision finished machining
• The spindle case and machine bed and so on is finished machining by Spain CNC machining center,it keeps the high precision
• The belt gear is finished machining by CNC gear grinding machine and test by noise.lower noise and high precision for the gear

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Product parameters

Model Specification		CN6140B	CN6240B	CN6150B	CN6250B
Swing over bed		420mm		500mm
Spindle center height		210mm
Max length of machining work piece		1000mm,1500mm,2000mm,3000mm
Guild way cover width on bed, (between center of guild way)		390mm
Max machining diameter on tool carrier		220mm		300mm
Max. swing diameter on carrier(6140 and 6150 without this item)		630mm		710mm
Max. machining Length with transition plate		240mm
Spindle born diameter		ф82mm
Taper of spindle bore		Ф90/1:2
Range of spindle speed		9-1600r/mm 24 grade for both rotations
Max.x-axis travel of tools supporter		320mm		360mm
Max travel of small tools supporter		145mm
Center height to the supporter side		Approx- 28mm
Dimension of tool		25mm x 25mm
Feeds rate for Z-axis		0.028-6.43mm/r 93 models
Feeds rate for X-axis		0.028-6.43mm/r 93 models
Taper of tailstock sleeve		MT5
Max travel of Tailstock sleeve		150mm
Max travel of Tailstock on X-axis		±15mm
Threads metric pitches		0.5-224 ,48 models
Threads inch pitches		72-1/8t/in, 48 models
Threads modulo pitches		0.5-112, 42 models
Threads diametral pitches		56-1/4 DP ,45 models
Main Motor power		7.5kw 1500r/min
Main drive belt model & spec		B-2260mm
Overall dimension(LxWxH)(Central height )	1000mm model	2625mm x 1043,, x 1275mm		2625mm x 1077mm x 1315mm
	1500mm model	3125mm x 1043mm x 1275mm		3125mm x 1077mm x 1315mm
	2000mm model	3625mm x 1043mm x 1275mm		3625mm x 1077mm x 1315mm
	3000mm	4800mm x 1043mm x 1275mm		4800mm x 1077mm x 1315mm
	3500mm
Net weight

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