Weiler E40 Precision Lathe

Swing over bed (mm): 435
Distance between centres (mm): 1,000
Spindle bore (mm): 66
Speed range: 1 – 3.500
Drive power 60% / 100% duty cycle (kW):


• Clearly structured GUI
• 15 in TFT-screen with touch-sensitive membrane keyboard
• Manual turning
• Electronic turning against the stop
• Taper turning throughout the complete working area
• Manual radius turning
• Simple cycles
• Smart cutting cycles with / without raw part contour
• Powerful geometry processor
• Grooving cycles / parting cycles
• Macros for undercuts
• Powerful thread cutting and drilling cycles
• Thread re-cutting cycle
• Cycles for driven tools
• ISO Programming
• DXF file import
• Tool memory for 200 tools
• Flow lists
• Simulation
• USB interface and network card
• Teleservice

Fast and simple communication between man and machine

The smart user software developed by WEILER on the basis of the latest Siemens controller generation. Quickly and simply guides the operator to the finished workpiece even without prior programming knowledge.

Three convincing arguments for your production

• Process simple workpieces in the same way as with a conventional machine only more efficiently

• Process elaborate workpieces in the same way as with a conventional machine only faster

• Process complex workpieces in the same way as with a CNC machine only more simply


• Manual and automatic tool systems
• Holding brake for main spindle
• Three and four jaw chucks
• Face plates
• Collet attachments
• Hollow spindle stops
• Follower rests
• Fixed steady rests
• Boring block on the cross slide
• Chip conveyer

Working Range
Swing over bed (mm) 435
Swing over cross slide (mm) 200
Distance between centres (mm) 1000
Main Spindle
Spindle nose acc. to DIN 55027 (DIN ISO 702-3) (Gr.) 6
Spindle bore (mm) 66
Spindle diameter in front bearing (mm) 110
Main Drive
Drive power 60% / 100% (kW) 20/17
Speed range 1 – 3.500
Feed Range
Feed force longitudinal 10,000
Feed Range longitudinal & transverse (mm/rev) 0,001 – 50
Max. rapid traverse speed longitudinal/transverse (m/min.) 8/4
Thread Cutting Range
Metric threads (mm) 0,1 – 2.000
Quill diameter (mm) 65
Quill taper according to DIN 228 (MK) 4
Acceptance Accuracy (DIN) 8605


• Distance between centres 1000 mm
• Swing over bed 435 mm
• Large speed range
• Main Drive 20 kW
• Spindle bore 66 mm
• Ergonomically tilting display unit with 15“ TFT screen
• Ingenious user-friendly WEILER graphical user interface
• Operating panel with handwheels moves with the bed slide to enable precise manual machining
• e-TIM energy saving system minimizes power consumption
• Increased machine accuracy to DIN 8605


• State-of-the-art control and drive technology
• Straight-forward operating and programming
• Extreme accuracy
• Durability
• User-friendly ergonomics
• Extremely small footprint
• Extensive range of accessories.

The compact and energy-efficient power pack in the WEILER E-Series range.

The allrounder for high productivity applications – minimum space requirements with maximum cutting performance.
A smart range of optional features ensure a high level of efficiency for turning through to milling operations.