Leit und Zugspindel Drehmaschine

TRENS

- complete overhaul of the machine (description of work see below)
- new electrical installation in CE version: chuck cover Ø 315 mm with limit switch, front cover against chips on the support, rear movable cover, guide rod cover
- accuracy protocol
- electrical installation inspection report
- delivery date: immediately

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The most important characteristics:
-simple and ergonomic operation
-manual scraping of important machine parts - high machining accuracy
-long service life
-low operating costs
-low maintenance
-possibility of cutting various types of threads with a large pitch range

Technical parameters:
Working range
Circular diameter over bed mm 630
Circular diameter over support mm 340
Circular diameter in break-through mm 880
Useful break-through length from spindle end face mm 300
Center distance mm 2000
Center height above bed mm 315
Bed width mm 450

Spindle
Speed range min-1 10-1000
Number of speed steps 16
Spindle end Bayonet B8
Spindle bore mm 71
Internal taper Metric 80

Slides
Working movement of the cross slide mm 400
Working movement of the knife slide mm 180
Max. knife size mm 40 x 25
Range of working feeds longitudinal mm.rot-1 0.05 - 6.4
Range of working feeds transverse mm.rot-1 0.025 - 3.2
Rapid feed longitudinal mm.min-1 3000
Rapid feed transverse mm.min-1 1500
Angle of rotation of the knife support ±90

Tailstock
Diameter of the tip sleeve mm 90
Stroke of the tip sleeve mm 240
Internal cone of the tip sleeve Morse 5
Transverse adjustment mm ±10

Threads
Metric threads number/pitch mm 29/ 0.5 - 40
Whitworth threads number/pitch inch/thread 35/ 1 - 80
Modular threads number/pitch mm 26/ 0.25 - 20
Threads Diametral Pitch number/ number of turns DP 31/ 2 - 72

Drives
Total power input kVA 15
Main drive motor power kW 11
Cooling pump power kW 0.1
Rapid feed motor power kW 0.95

Dimensions
Total length mm 4000
Width mm 1440
Height mm 1100
Weight kg 2940

Operating data
Supply voltage V 3 x 400V ±10%
Supply frequency Hz 50Hz ±2%
Achievable machining accuracy IT 7
Spindleend Bayonet B8
Spindle bore Ø 71 mm
Square tool head
Electrical equipment for operating voltage 3 x 400 V / 50 Hz, circuit breaker version
Slide box control on the right
Breakout to increase the swing diameter above the bed to 880 mm in a length of 300 mm from the front of the spindle end
Rapid feed
Tailstock
Main motor power 7.5 kW
Swarf tray + cooling
LED lighting
Power supply armored hose
Folding handle for X axis
Folding handle for Z axis
Color - RAL 7035-3 / 7016-3 / 6153
Set of interchangeable wheels for thread cutting
Shear pin 3 pcs