MTM Machine Tools Factory, LTD


	Purpose
	Universal lathe US - 400 is designet for manufacturing of single and serias production of parts with diametars up to 415 mm.
	Main spindle
	Hight rigidity of the main spindle, which is in highly precise bearings - TIMKEN, ensures high quality machining.
	Slide ways
	Slide ways are hardened and grinded.
	Accuracy class
	Machine accuracy class is according to ISO 1708 AND DIN 8606
	Choise of lengths
	Distance between centers 750; 1.000: 1.500mm

US - 400 STANDARD SPECIFICATIONS
Height of centers	200 mm
Turning diametar over bed	415 mm
Turning diametar over saddle	205 mm
Spindle head DIN 55027	5
Inner cone	Me 50
Sindle bore of main spindle	45 mm
Changings of main spindle rotations	13
Range of rotations	31,5 - 2.000 rpm
Travel of transversal steady rest	250 mm
Travel of rotating (upper) steady rest	130 mm
Cross section of turning tool	25 x 25 mm
Range of rotation of the steady rest	- 45 to + 45
Number of feeds	68
Longitudinal feed	0,03 - 5 mm/ rev
Transversal feed	0,01 - 1,6
Number of threads	96
Metric threads	1 - 44 mm
Whitwort threads	88 - 2 threads/ 1"
Module treads	1 - 14
Diametrial pitch DP	88 - 8
Tailstock quill diameter	50 mm
Inner cone of the tailstock	MK 4
Tailstock travel	120 mm
Main drive capacity	2,4/ 4,3 kW
Coolant pump capacity	0,1 kW
Distance between centers	750; 1.000; 1.500 mm
Length	2.290; 2.540; 3.040 mm
Height	1.320 mm
Width	1.050 mm
Weight	1.450; 1.600; 1.700 kg