SP-520TM / SP-520VS

  • 10X 54” table 
  • NST#40 spindle material SAE4115 (SCM415) full piece by hardened and ground 
  • Turcite-B on X Y ways, slidways and X Y gibs 
  • Hardened and ground on X Y Z slidways and table
  • Electroless nickel-phosphorus plating process on X and Y leadscrews
  • Grinding on table T-slot
  • Square ways on Y and column ways
  • Patented FA381 keys are used for vari-speed head
  • Diameter 1 1/2” (38mm) lifting screw
  • Lifting motor and electric box
  • Strict with hand scraping for high precise accuracy.

Option: 5000 RPM EVS spindle head

  • 5HP inverter motor with 5HP inverter drive
  • For 5K/5KV, SP-520TM/VS (NST#40)


Specification SP-520TM / SP-520VS
Table size 254x1370mm (10”x54”)
T-slot of table (Q’ty x size) 3x16mm (3x0.63”)
Longitudinal travel (X axis) Manual 870mm (34.3”)
Auto 775mm (30.5”)
Cross travel (Y axis) 390mm (15”)
Vertical travel of knee (Z axis) 450mm (18”)
Ram travel 560mm (22”)
Quill travel 127mm (5”)
Spindle taper NST#40
Spindle to table nose 85~535mm (3.3”~21”)
Spindle center to column 178~738mm (7”~29”)
Over swivel on turret 360゜
Head swivel (R&L) +/-45゜
Head tilt (up&down) Option
Spindle motor 5HP
X axis motor Option: Power feed
Lifting motor 1HP gear type motor
Quill feed 0.04~0.08~0.14 mm / rpm (0.0015” ~ 0.003” ~ 0.006”)
Spindle speed Step head   50Hz: 54~2875rpm
60Hz: 65~3450rpm
Variable speed head   50Hz: 50~3600rpm
60Hz: 60~4300rpm
Overall height 2375mm (93.5”)
Overall depth 2120mm (83.5”)
Overall width 1840mm (72.4”)
Net weight 1600Kgs (3500lbs)

We reserve the right to modify and improve the specification without notice. The specification shown above is for reference only.