Horizontal Turning Centers
CNC Lathe – Nakamura Tome Lineup
Machines Available in Pacific NortWest – USA
Horizontal Turning Centers are the most widely recognized. Vertical turning centers are regularly called a vertical turret lathe or VTL. With a horizontal turning center, the spindle is horizontally oriented, and tools are mounted out of the side of tool holder and cut across the work-piece
Standard Turret
Specifications:
Capacity Max. turning diameter 13.8 (350) in (mm) Max. turning length 23.7 (600) in (mm) Bar capacity 3.2 (80) in (mm) Distance Between Spindles 31.8 in in (mm) Chuck size 10 in Axis travel Slide travel (X) 8.8 (222.5) in (mm) Slide travel (Z) 25 (635) in (mm) Slide travel (Y) ±1.8 (45)(op.) in (mm) Slide Travel (B) 19.7 (500)(op.) in (mm) Rapid feed (X) 788 (20) in/min (m/min) Rapid feed (Z) 1181 (30) in/min (m/min) Rapid feed (B) 709 (18)(op.) in/min (m/min) Rapid feed (Y) 236 (6)(op.) in/min (m/min) Spindle Spindle speed 3500 rpm Spindle Speed Range Stepless Spindle Nose A2-8 Hole Through Draw Tube 3.3 (82) in (mm) SUB SPINDLE (OP.) Spindle Speed 3500 rpm Spindle Speed Range Stepless Spindle Nose A2-5 Hole Through Draw Tube 2 (52) in (mm) C-AXIS Least Input Increment 1E-3 degree Turret Number of Tool Stations 12 Rotary system/Number of driven-tool stations 24 MILLING TOOLS Spindle Speed 3600 rpm Number of Milling-Tool Stations 12 ROTATING TOOL Rotary System Individual Rotation Spindle Speed 3600 rpm Spindle Speed Range Stepless Number of Rotation Tool Station 12 DRIVE MOTOR POWER Main Spindle 130 HP Sub Spindle (op.) 15 HP Driven Tool Spindle 7.5 HP TAILSTOCK (OP.) Quill Diameter 3.6 (90) in (mm) Quill Taper MT-5 Rotating Center Quill Stroke 4 (100) in (mm) General Machine weight 10142 (4600) lbs (kg) 
Specifications:
Capacity Max. turning diameter 13.8 (350) in (mm) Max. turning length 23.7 (600) in (mm) Bar capacity 3.2 (80) in (mm) Distance Between Spindles 31.8 in in (mm) Chuck size 10″ – 12″ (op) Axis travel Slide travel (X) 8.8 (222.5) in (mm) Slide travel (Z) 25 (635) in (mm) Slide travel (Y) ±1.8 (45)(op.) in (mm) Slide Travel (B) 19.7 (500)(op.) in (mm) Rapid feed (X) 788 (20) in/min (m/min) Rapid feed (Z) 1181 (30) in/min (m/min) Rapid feed (B) 709 (18)(op.) in/min (m/min) Rapid feed (Y) 236 (6)(op.) in/min (m/min) Spindle Spindle speed 3500 rpm Spindle Speed Range Stepless Spindle Nose A2-8 Hole Through Draw Tube 3.3 (82) in (mm) SUB SPINDLE (OP.) Spindle Speed 3500 rpm Spindle Speed Range Stepless Spindle Nose A2-5 Hole Through Draw Tube 2 (52) in (mm) C-AXIS Least Input Increment 1E-3 degree Turret Number of Tool Stations 12 Rotary system/Number of driven-tool stations 24 MILLING TOOLS Spindle Speed 3600 rpm Number of Milling-Tool Stations 12 ROTATING TOOL Rotary System Individual Rotation Spindle Speed 3600 rpm Spindle Speed Range Stepless Number of Rotation Tool Station 12 DRIVE MOTOR POWER Main Spindle 30 HP Sub Spindle (op.) 15 HP Driven Tool Spindle 7.5 HP TAILSTOCK (OP.) Quill Diameter 3.6 (90) in (mm) Quill Taper MT-5 Rotating Center Quill Stroke 4 (100) in (mm) General Machine weight 10142 (4600) lbs (kg)