NL-Series-Brochure-9.6.19 - Flipbook - Page 2
Smart Machine Construction
NL Series
Smart Machine Construction
12-Station Turret
Pre-Tensioned and Double Anchored Ballscrews
All axes ballscrews are pre-tensioned, heat treated and
fixed by double anchors on both ends, providing ultimate
rigidity and minimal thermal growth.
Large diameter 3-piece Curvic
coupling for excellent rigidity and
extended tool life.
High torque AC servo motor driven for
fast indexing time and excellent
positioning and repeatability(0.15
second index time).
P
in Tube Rib Design for Minimal
Thermal Deformation
Radiator fan-like pin tube rib
design dissipates heat
generated by axis
movements, maintaining
minimal thermal expansion.
Programmable Tailstock Body & Quill
Wide-spaced guideways and heavy-duty tailstock body
design ensure machining rigidity, and built in spindle quill
design ensures higher rigidity.
Spindle
Double row cylindrical roller bearings in the front
2
and back, coupled with angular thrust bearings,
ensure high rigidity for heavy cutting and
excellent surface finishes.
3
Hexahedral Slide Ways(X-axis)
Gear Box
Rigid 45 degree Slant Bed
NL2500, 3000, 4000, 5000 and NL
6000 are equipped with two-speed
in-line gear box.
The 45 degree slant torque
tube design bed and wide
guide slide ways.
NL 7000 is equipped with standard
three-speed gearbox.
Easy access to the workpiece
and superb chip discharge.
NL 2500, 3000
(Gear box OPT. )
NL 4000, 5000, 6000
(Gear box STD. )
Wide boxways, machined from one
piece casting, promote heavy-duty
machining.
Induction hardened and precision
ground ways ensure accurate
machining for extended periods of
time.
Hexahedral Slide Way Frame
