New Knuth Engine Lathe Model Sinus D 330/ 3000
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New
Sinus D Series
Sinus D is the largest series in the universal lathes segment. The construction follows a classic design but is based on a heavy, one-piece cast machine bed. As with heavy-duty lathes, the frictional connection between the motor and the spindle takes place via a manual multi-disc clutch. With integrated functions such as the removable bed bridge, rapid traverse and a taper turning device, this series offers optional solutions for machining long workpieces or large flanges.
One-piece heavy casted bed for increased rigidity
Sturdy headstock design with minimum vibrations
Rapid feed on 2 axes to ensure fast positioning
Taper turning attachment for additional applications
Well thought out safety protection
Specifications
Swing over bed..................................26"
Swing over cross slide..........................17"
Swing in gap....................................35"
Length of gap...................................12.6"
Center distance.................................120"
Cross slide travel..............................X-axis 14"
Compound travel.................................Z1-axis 9"
Bedway width....................................15.75"
Headstock
Spindle speed (16)..............................25-1600 rpm
Spindle bore....................................4.13 in.
Spindle mount...................................D1-8 / MTS
Feed
Feed X-axis (25)................................0 - 0.03 IPR
Feed Z-axis (25)................................0 - 0.06 IPR
Rapid feed X-axis...............................78 in/min
Rapid feed z-axis...............................157 in/min
Threading
Threading, metric (54)..........................0.45 mm-120 mm
Threading, diametric (42).......................0.88-160 DP
Threading, module (46)..........................0.01-2.36 in.
Threading, whit worth (54)......................7/16-80 TPI
Tailstock
Tailstock quill diameter........................3.5 in.
Tailstock taper.................................MT 5
Tailstock quill stroke..........................9.25 in.
Tailstock traverse adjustment±..................0.5 in.
Drive Capacity
Main Motor Headstock ..........................10 Hp
Dimensions
Floor Space....................................L-R 186" X F-B 48"
Machine Height.................................63"
Weight.........................................7,260 Lbs.
Standard equipment:
D.R.O..........................................2-axis position
3-jaw chuck....................................(12 in. diam.)
4-station tool holder
coolant system includes fixed splash guard (wall)
steady and follow rest
taper turning unit
chuck guard
work lamp,
reducing sleeve
dead center
operating tools
operator manual
Product Details:
Removable bridge for machining of large parts.
High accuracy and low-noise operation even at high cutting power.
Heavy and large bed.
Hardened guide ways (>HB 400).
4 inch spindle capacity for machining of large parts.
Manual central lubrication.
Clutch for soft startup with heavy parts.
Automatic lubrication of headstock and main drive.
Protected lead screw.
Overload protection for feed shaft and lead screw.
Support moves in linear and cross directions via rapid feed.
Controls & Software:
3-axis position indicator X. Pos 3.2
Integrating multiple functions, this new generation of 3 axis digital readouts
significantly offer a much better control over the machining processes, greatly
decreasing down-times and error rates.
It features a totally sealed enclosure made of high quality polyester lm which
protects it against hazardous environments in shop floors, such as dust or fumes
and offers excellent chemical resistance to most commonly used industry solvents.
Optical Scales: 5 μm resolution (0.000197") with outside cover from aluminum for
protection against oil, coolant and chips.
Basic Functions:
Resolution of 0.000197"
Spindle control ON/OFF
Unit measurement conversion Inch / Metric
Setting / Resetting current position
Coordinate display switching ABS / INC
Radius / Diameter display
Z1/Z2 Axes summing
Pocket calculator functions
Extended Functions
Axis position is maintained when display is turned off
Hole circle pattern calculation
Radius / diameter toggle
Reference function for tool gauging
Taper turning function
Warranty:
Standard (12) months new machine warranty, one shift operation (2,000 hrs.)
Machines below $30,000, covers parts only.
Machines above $30,000, covers parts and labor. Machines above
$60,000, covers parts, labor, and domestic travel, except for special offers.
The customer is responsible for any freight and all other associated costs not
covered by warranty.
Warranty commences upon delivery of machine.
Consumables and operator misuse are excluded.
Any damage to machine as a result from incorrect setup,
misuse, negligence, poor maintenance, or other circumstances
beyond our control is not covered under warranty.
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