NEW Weiler E50 HD x 2000/165

Technical Data (subject to buyer verification):

Working Range
Center Distance: 1000/2000mm
Swing Over Bed: 570 mm
Swing Over Cross Slide: 340 mm
Travel Over Cross Slide: 340 mm
Width of Bed: 350 mm
Cross Section of Turning Tool (Height x Width): 30 x 25 mm

Main Spindle
Spindle Nose Acc. to DIN ISO 702-1 (DIN 55026): Size 11
Spindle Diameter in Front Bearing: 240 mm
Spindle Bore: 165 mm

Main Drive
AC Drive
Drive Power at 60% / 100% Duty Cycle: 20 / 17 kW
Total Speed Range: 1 1,200 RPM
Maximum Torque at the Main Spindle: 900 Nm

Feed Drive
Three Phase Digital Servo Drives
Force Feed Longitudinal: 12,000 N
Force Feed Transverse: 10,000 N
Feed Range Longitudinal and Transverse: 0.001 50 mm/rev
Time Feed: 0.001 10,000 mm/min
Rapid Motion Longitudinal/Transverse Max.: 10/7 / 5 m/min

Thread Range
Metric Threads: 0.1 2,000 mm
Inch Threads: 112 -1/64 TPI
Modular Threads: 0.05 56 mm
Diametral Threads: 448 0.05 DP
Number of Thread Courses: 360 max

Tailstock
Quill Diameter: 80 mm
Quill Travel: 200 mm
Inside Taper of Quill: 5 MT

Weight
Machine as Transport Unit: 4200 / 4700 kg

Dimensions (Length x Width x Height)
Center Distance 1000 mm: 3200 x 2400 x 1800 mm
Center Distance 2000 mm: 4200 x 2400 x 1800 mm

Standard Colour
Machine Upper Area: Light Grey RAL 7035
Machine Subbase / Bed / Slide: Basalt Grey RAL 7012
Control Operating Panel: White Aluminum RAL 9006
Slide Operating Panel: Blue NCS S 4550-R80B

Subassemblies of the Machine

Bed
- Torsionally Rigid Bed Made of High Quality Grey Cast Iron
- Hardened and Finest Ground Guideways
- Box-type Feet Bolted on with Openings for Chip Conveyor

Headstock
- High Accuracy and Rigidity of the Main Spindle sue to Precision Angular Ball Bearings
- Circulating Lubrication with Separate Oil Pump, Pressure Switch and Electronic Level Indicator

Carriage
- Long Uninterrupted Cross Slide with Adjustable Taper Gib
- Carriage with Coated Sliding, Hardened Cross Slide Guideway
- Longitudinal and Transverse Drives Effected by Controllable Three-Phase Digital Servo Drives Connected to Precision Ball Screws with Pre-loaded Precision Ball Nuts
- Operation of Feed and Rapid Motion via a 4-way Joystick Type Switch Lever
- Manual Encoders in Connection with Incremental Feed Rate Selector Switch
- Automatic Central Lubrication of all Guideways and Ball Screw Nuts
- Safety Switch Lever for Main Spindle L.H./R.H. Rotation

Tailstock
- Clamped to Bed via Electric Lever and Additional Clamping Screw
- Easy Positioning due to Spring Loaded Rollers
- Adjustment of the Quill via Hand Wheel with Graduated Ring
- I.D. Quill Taper with Twist Stop

Electric Equipment
- Operating Voltage 400 V / 50 Cycles
- Control Voltage 24V DC
- Supply Voltage 230 V / 50 Cycles
- Three-Phase Digital Servo Drives with Digital Converter System Sinamics S120
- Absolute Encoder in both Axis
- Power Load Meter of Main Drive in %
- Electric System in Accordance with VDE 0100/0113
- High Safety Standard by Means of Double Monitoring of the Main Spindle and Axes (Safety Integrated)
- Connection with Earthing or Isolation Transformer
- e-TIM Consisting of:
o Timer Controlled Standby Function: Automatically Shifts Machine into Standby Mode as per Pre-Programmed Interval
o Intelligent Drive Management: Built In Brake Energy Recovery System
o Machine Status Energy Management: Automatically Shifts Secondary Devices that have not been in in use into Standby Mode

Control
- Siemens Control Sinumerik 840D sI, PC Based, with User-Friendly Weiler Software SL2
- 15 TFT Colour Flat Screen Display
- Teach-in Functions and Programming
- Graphically Supported Contour Programming with Automatic Intersection Point Calculation
- Automatic Tool Angle Control (Check of Contour Infringement)
- Profile Grooving Cycle
- Parallel Programming During Machining
- USB Interface
- Alphanumeric Keyboard with Short-Stroke Keys

Accuracy
- According to DIN 8605 (Tool Makers Accuracy)

Standard Equipment
- Back Plate at the Rear of the Spindle DIN ISO 702-1/11 (DIN 55026 / Size 11) with Electric Monitored Chuck Guard
- Chip Dash Panel
- Moveable Hood with Scratch Resistant Multilayer Safety Glass Panel
- Chuck Splash Guard with Limit Switch Protection
- Stainless Steel Guideway Protection, Removeable, Mounted on Left of Carriage
- LED Working Area Lighting for Chip Dash Panel and Moveable Hood
- Elapsed Time House Meter
- Set of Wrenches

Standard Accessories*
- Solid Block
- Quick-Change Tool Post Multi Suisse Size C incl. 1 off Turning Tool Holder CD 32150
- Chip Disposal via Extendible Chip Pan
- Coolant Attachment incl. Coolant Pump 50 liters/min. at 0.2 bar

*Omitted in case of alternative option selection

Documentation
- Instruction Manual incl. Spare Parts Catalogue on Paper and Data Carrier
- Machine Record Card