Description
Representative Traditional Milling Machine, Best & Steady Selling machine.

Article		UNIT	STM 3C	STM 3T	STM 3V
Table	Working Surface (L×W)	mm	1,320×320	1,320×320	1,320×320
	T-Slots (Width×Number)	mm	16×3	16×3	16×3
	Max Travel (Longitudinal)	mm	1,000 (O.T)	1,000 (O.T)	1,000 (O.T)
	Max Travel (Cross)	mm	370 (O.T)	370 (O.T)	370 (O.T)
	Max Travel (Vertical)	mm	450 (O.T)	500 (O.T)	500 (O.T)
	Number of Feeds	step	no step	12 steps	12 steps
	Feeds/min (Longitudinal)	mm/min	0~3,000	15~720	15~720
	Feeds/min (Cross)	mm/min	0~3,000	15~720	15~720
	Rapid Feed/min (Longitudinal)	mm/min	3,000	3,000	3,000
	Rapid Feed/min (Cross)	mm/min	3,000	3,000	3,000
	Rapid Feed/min (Vertical)	mm/min	800	800	800
Spindle	Spindle Nose (Vertical)	N.T	40	40	40
	Spindle Nose (Horizontal)	N.T	50	50	-
	Number of Spindle Speeds (Vertical)	step	16	16	16
	Number of Spindle Speeds (Horizontal)	step	9	9	-
	Speed (r.p.m) (Vertical)	R.P.M	75~3,600	75~3,600	75~3,600
	Speed (r.p.m) (Horizontal)	R.P.M	90~1,400	90~1,400	-
	Max. Travel of Quill	mm	140	140	140
	Quill Power Feeds (1/Rev)	m/rev	0.035, 0.07, 0.14	0.035, 0.07, 0.13	0.035, 0.07, 0.13
	Vertical Head Swivel Angle	Deg±90∘	±90∘	±90∘	-
	Cross Travel	mm	600	600	600
Motor	Swivel Angle	Deg	360∘	360∘	360∘
	Spindle Motor (Vertical)	kw	2.2/1.5 kw(2/4P)	2.2/1.1 kw(2/4P)	2.2/1.1 kw(2/4P)
	Spindle Motor (Horizontal)	kw	3.7 kw(4P)	3.7 kw(4P)	-
	Feed Drive Motor	kw	AC Servo 1.6 kw	1.5 kw(4P)	1.5 kw(4P)
	Knee Drive Motor	kw2.2 kw(6P)	1.1 kw(6P)	1.1 kw(6P)	-
	Coolant Pump Motor	w60w(2P)	60w(2P)	60w(2P)	-
Net Weight		kg	3,000	3,000	2,900
Electrical Power		V	380V, 3∅	380V, 3∅	380V, 3∅
Table Load		kg	250	250	250