SADDLE MOVING SURFACE GRINDING MACHINE

Detailed Product Description

Description		SG-2050H/AH SG-2050AHR SG-2050AHD	SGA-2550AH SGA-2550AHR SGA-2550AHD	SGA-3063AH SGA-3063AHR SGA-3060AHD	SGA-30100AH SGA-30100AHR SGA-3010AHD	SGA-4080AH SGA-4080AHR SGA-4080AHD	SGA-40100AH SGA-40100AHR SGA-40100AHD
Table size (mm)		200x460	250x500	305x635	305x1020	406x813	406x1020
Table travel (mm)		510x238	560x275	765x340	1130x340	910x450	1130x450
Max. distance from spindle center to table (mm)		450	450	580	580	580	580
Magnetic chuck size(mm)		200x460	250x500	300x600	300x1000	400x800	400x1000
Speed of table longitudinal movement		7-25 m/min
Table transverse movement	Auto feed	0.1-8 mm/min
	Rapid speed	990 m/min
	Feed of handwheel	0.02 mm/div
Wheelhead vertical movement	Auto feed	--(AH/AHR model) / 0.005/0.01/0.02/0.03/0.04/0.05 mm(only for AHD model)
	Rapid speed	--(AH mode) / 460 (for AHR model) / 240 (for AHD model)
	Feed of handwheel	0.005 mm/div
Grinding wheel	Speed (rpm)	2850(50HZ),3450(60HZ)		1450(50HZ),1750(60HZ)
	Size(ODWID) (mm)	200x20x31.75		350x40x127
Spindle motor (kw)		1.5	2.2	5.5
Hydraulic motor (kw)		0.75		2.2
Cooling pump motor (kw)		0.04		0.125
Elevating motor (kw)		--(AH mode) / 0.25(AHR mode) / 0.5(AHD mode, servo motor)
Cross feed motor (kw)		0.04
Max. loading capacity of table (with chuck) (kg)		120	180	270	400	500	600
Total rated power (kw)		3	3.7	9	9	9	9
Height of machine (mm)		1675	1675	1890	1890	1890	1890
Floor space (LxW) (mm)		2050x1400	2300x1600	2800x2200	4400x2200	3600x2400	4400x2400
Gross weight (kg)		1600	1800	2800	3500	3800	4300

Model		Unit	618A	M818A		SG200	SG250
Max. width to be ground		mm	165	220		165	220
Max. length to be ground		mm	470	470		470	520
Max. height to be ground		mm	350	350		350	350
Table size		mm	155x460	210x450		150x460	200x520
Permanent magnetic chuck size (optional)		mm	150x400	200x400		150x400	200x450
Max. longitudinal travel		mm	500	500		500	570
Max. cross travel		mm	185	240		200	250
Max. distance from spindle center to Table surface		mm	450	450		450	450
Feed of vertical handwheel	per rev.	mm	1	1		2	2
	per div	mm	0.005
Grinding wheel size(ODWID)		mm	200x13x31.75		200x20x31.75