S & T Engineers

SPECIFICATION

DESCRIPTION	UNIT	DMC-880	DMC-8120	DMC-1312	DMC-1318	DMC-1725	DMC-1730	DMC-1740
Travel
X/Y Z axis Z axis(O.P.)	mm/inch	800/800/550 (31.5/31.5/21.6”) 670/26.4	1200/800/550 (47.2/31.5/21.6”) 670/26.4	1200/1320/580 (47.2/52.4/22.8”) 700/27.5	1800/1320/580 (70.9/52/22.8”) 700/27.5	2500/1700/900 (98.4/67/35.4”)	3000/1700/900 (118/67/35.4”)	4000/1700/900 157.4/67/35.4”)
Spindle nose to table surface	mm/inch	110~665 (4.3~26.2”)	110~665 (4.3~26.2”)	110~695 (4.3~27.2”)	110~695 (4.3~27.2”)	120~1020 (4.7~40.1”)	120~1020 (4.7~40.1”)	120~1020 (4.7~40.1”)
Distance between columns	mm/inch	1000/39	1000/39	1500/59	1500/59	1800/70.8	1800/70.8	1800/70.8
Table	mm/inch
Dimension	mm/inch	800x900 (31.5x35.4”)	1300x900 (51.2x35.4”)	1000x1400 (39.4x55.1”)	2000x1200 (78.7x47.2”)	2700x1700 (86.6x67”)	3200x1700 (125.9x67”)	4200x1700 (165x67”)
Working area	mm/inch	750x800 (29.5x31.5”)	1150x800 (45.3x31.5”)	1150x1280 45.3x50.4”)	1750x1280 (68.9x50.4”)	2500x1660 (78.7x61.4”)	3000x1660 (118X61.4”)	4000X1660 (157X61.4”)
T-Slot (W x No. x CD)	mm	18x7x100	18x13x100	18x7x150	18x13x150	22x9x200	22x9x200	22x9x200
Max. Table load	Kgs/Ibs	1100/2420	1500/3300	1700/3740	3000/6600	6200/13640	6200/13640	6200/13640
Spindle
Spindle speed (Built –in type)	Rpm	18,000/20,000(O.P)	18,000/20,000(O.P)	18,000/20,000(O.P)	18,000	18,000	18,000	18,000
Spindle motor (Built –in type)	Kw	18(op 21)			21	21
Torque Max.	NM	80(op 200)			200	200
Spindle Taper		HSK 63A
Spindle speed (Direct Drive)	rpm	BT40: 12,000/15,000 BT50:8,000/10,000/12,000rpm(O.P)
Dual-speed spindle motor Kw-Nm(L/H)	Controller Kw/Nm	1.Fanuc- ①α T8 / ②α T15 / ③α L15/ ④α L26 / ⑤αB160LL 2.Mistuibishi- 3.Siemens ① α T8 7.5Kw-15000rpm ② α T15 18.5Kw-12000rpm ③α L15 18.5Kw-15000rpm SJ-VKRS30-06ZM 1PM6138-2LF8 L:47Nm H:23.9Nm L:102Nm H:28.6Nm L150Nm H:35Nm 22Kw-10000rpm 22Kw-10000rpm ④ α L26 (18.5-22kw) 10000rpm ⑤α B160LL (30kw) 10000rpm ⑥ α L8 11-15Kw-20000rpm L:286Nm H:88Nm L:140Nm H :53Nm L:286Nm H:88Nm L:350Nm H:95Nm L:79.5Nm H:23.9Nm
a22+ZF Gear Box(1:4)(o.p) α 30+ZF		_		(Direct Drive) H:6000rpm L:1500rpm/560NM(Max) (After Mounting Gear Box, the torque increase 4 times at low speed)
SJ-V26+ZF Gear Box(1:4)		_
Spindle Taper (o.p.)		BT40/DIN69871 BT50/DIN69871(O.P)
Feederate
Cutting feed	mm/inch	1-10,000(DEPENDING ON CONTROLLER)
X/Y axis rapid traverse(o.p.)	mm/inch	48,000	20,000(36,000)	20,000(36,000)	18,000	15,000	12,000	12,000
Z axis rapid traverse (o.p.)	mm/inch	36,000	20,000(36,000)	20,000(36,000)	18,000	15,000	12,000	12,000
X axis servo motor Y/Z axis servo motor	NM	22 22/30	22 22/30	22 22/30	22 22/30	30 22/22 (Z axis Hydraulic Balance)
Linear guide (Roller Type)
X/Y/Z axis	mm	45/45/45			X:55x2pcs / Y:45x2Pcs 25x1pcs / Z:55x2pcs
Ballscrew
X axis ballscrew dia x pitch	mm	50x16	50x12	50x12	50x12	55x12	55x12	63x12
Y axis ballscrew dia x pitch	mm	50x16	50x12	50x12	50x12	50x12	50x12	50x12
Z axis ballscrew dia x pitch	mm	45x12			45 x 10
A.T.C
Type to tool(HSK63A/BT40) Tool capacity	Armless	Armless type 12(OP)16/20
Type of tool for (BT40/BT50) Tool Capacity	Arm	Arm 24/30(Disc type) 32/40/60/80/120(Chain type)
Maximum tool diameter	mm/inch	76/3”	76/3”	76/3”	76/3”	76/3”	76/3”	76/3”
Maximum tool length	mm/inch	250/9.8”	250/9.8”	250/9.8”	250/9.8”	250/9.8”	250/9.8”	250/9.8”
Maximum tool weight	Kgs/Ibs	6/13.2	6/13.2	6/13.2	6/13.2	6/13.2	6/13.2	6/13.2
Tool to tool time	Sec	7	7	7	7	7	7	7
Air supply	Kg/cm²	6	6	6	6	6	6	6
Power Supply	KVA	47	47	47	60	60	60	60
Coolant pump	HP	1HP
Machine weight (net)	Kgs/Ibs	12,000/26,000	14,000/30,800	17.200/37.840	21,200/46,640	267,500/58,300	28,500/62,700	32,000/70,000
Raiser block 200mm(O.P.)	mm	310~865	310~865	310~895	310~895	-	-	-
Raiser block 500mm(O.P.)	Mm	610~1165	610~1165	610~1195	610~1195	-	-	-

DMC-3025	DMC-4025	DMC-5025	DMC-4030	DMC-5030	DMC-6030
3000/2400/1000 (118/94.5/39.4") 1200	4000/2400/1000 (157/94.5/39.4") 1200	5000/2400/1000 (197/94.5/39.4") 1200	4000/2900/1000 (157/114/39.4") 1200	5000/2900/1000 (197/114/39.4") 1200	6000/2900/1000 (236/114/39.4") 1200
120~1120 (4.7~44.1")	120~1120 (4.7~44.1")	120~1120 (4.7~44.1")	120~1120 (4.7~44.1")	120~1120 (4.7~44.1")	120~1120 (4.7~44.1")
2500/98.4	2500/98.4	2500/98.4	3000/118	3000/118	3000/118

3200x2200 126x86.6	4200x2200 165x86.6	5200x2200 205x86.6	4200x2700 165x106	5200x2700 205x106	6200x2700 244x106
3000X2400 118X94.5	4000X2400 157X94.5	5000X2400 197X94.5	4000X2900 157.114	5000X2900 197X114	6000X2900 236X114
22/11/200	22/11/200	22/11/200	28/14/200	28/14/200	28/14/200
10000/22000	13000/28600	13000/28600	15000/33000	15000/33000	15000/33000
BT50 (10000rpm/12000rpm)
21/26kw
200/400 NM
BT-50 DIN 69871
BT50: 8,000/10,000/12,000rpm
1. Fanuc- ① αT15 / ② α L15/ ③ α L26 / ④ α B160LL 2.Mstuibishi-SJ-VKRS30-06ZM 3. Siemens-1PM6138-2LF8 ① αT15 18.5Kw-12000rpm ② αL15 18.5Kw-15000 22Kw-10000rpm 22Kw-10000rpm L:102Nm H:28.6Nm L:150Nm H:35Nm L:286Nm H:88Nm L:140Nm H:53Nm ③ α :26 (18.5-22kw) 10000rpm ④ α B160LL (30kw) 10000rpm : 286Nm H:88Nm L:350Nm H:95Nm
(Direct Drive) H:6000rpm L:1500rpm/560NM(Max) (After Mounting Ger Box, the torque increase 4 times at low speed)
BT50/DIN69871

1-8,000(DEPENDING ON CONTROLLER)
15,000/ 15,000	15,000/ 15,000	15,000/ 15,000	15,000/ 15,000	15,000/ 15,000	12,000/ 12,000
12,000	12,000	12,000	12,000	12,000	10,000
30 (Two motors) 22/22 (Z axis Hydraulic Balance)

X:65x3pcs Y:45x2pcs 35x1pcs Z:55x2pcs 45x2pcs

63x12 (2pcs)			63x12 (2pcs)
50x12	50x12	50x12	50x12	50x12	50x12
45x10

Armless type 12(OP) 16/20
Arm 24/30(Disc type) 32/40/60/80/120(Chain type)
120
350 / 13.7”
20/33	20/33	20/33	20/33	20/33	20/33
7	7	7	7	7	7
6	6	6	6	6	6
60	60	60	60	60	60
1HP
45,000	58,000	68,000	68.000	80,000	92,000
-	-	-	-	-	-

DMC-8120	DMC-1312	DMC-1318

Travel(mm) : X - 1200, Y -800, Z - 550	Travel(mm) : X - 1200, Y - 1320, Z - 580	Travel(mm) : X - 1800, Y -1320, Z - 580

DMC-1725	DMC-1730	DMC-1740

Travel(mm) : X -2500, Y - 1700, Z - 900	Travel(mm) : X -3000, Y - 1700, Z - 900	Travel(mm) : X - 4000, Y -1700, Z - 900