S & T Machine Tools Private Limited

SP520VS

CATEGORIES: Conventional , Milling Machines , Super Precision Series

10″ × 54″ Table , long saddle & box way on Y
Hardened & Ground Table with Ground T-Slot
5HP Spindle Motor, Hi-Lo speed change by gear transmission (without no timing belt)
NST#40 Spindle Material Scm415(SAE4115)Hardened & Ground.
Bearing support to the motor shaft
Unique rigid design on spindle auto-feed, spline design on the pinion & clutch support
Turcite-B On X&Y Ways, Slideways and Gibs.
Hardened & Ground X&Y Slideways.
Electroless Nickel-Phosphorus Process On X&Y leadscrew with hardness 35 HRC.
Leadscrew nut made from PBC2, phosphor bronze
Highly Improved Vari-Speed Head
Lifting motors installed
Electrical Box and control Panel
1-1/2”(38mm) Diameter Lifting Screw.
Leveling Screw & Plate On Base.
Rubber chip cover (front & rear )
Tool box & Tools
Machine made in Taiwan complete

Be the first to review. Your email address will not be published. Required fields are marked *

Table size	10” x 54” (250 x 1370mm)
T slot of the spindle ( Qty X )	3 x 0.629″ (3 X 16 mm)
Longitudinal travel ( W/O Power Feed )	34″(870mm)
( with Power Feed)	30.5″ (775 mm)
Cross travel	16” (410mm)
Travel of Knee	17” (450mm)
Quill travel	5” (127mm)
Spindle to table nose (D)	3.3”- 21” (85-535mm)
SPINDLE
Spindle taper	NST#40
Spindle speed (RPM) – Variable speed head	50 Hz LOW: 50 ~ 415 HIGH: 415 – 3600
Spindle speed (RPM) – Variable speed head	60 Hz LOW: 60 ~ 500 HIGH: 500 ~ 4300
Quill travel	5” (127 mm)
Ram travel	22” (560 mm)
Over swivel on the turret	360º
Quill feeds (mm/rpm)	0.0015″ ~ 0. 003″ ~ 0.006″
Head swivel (R & L)	+45º
Head tilt (up & down)	Option
Spindle to column (E)	7”-29” (178-738mm)
MOTOR
Spindle motor	5 HP
MACHINE SIZE
Overall height	93 1/2” (2375mm)
Overall Depth	83 1/2” (2120mm)
Overall width	72.4” (1840mm)
Net weight	3500 lbs. (1600 Kgs)