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MILLING MACHINE BF30 VARIO

OPTImill BF 30Vario – MK 3 Aufnahme

Precision drilling-milling machine

Technical Specifications

Motor power / electrical connection 2.2 kW / 230 V / 1 Ph ~50Hz
Drilling capacity in steel (S235JR) 24 mm
Continuous drilling capacity in steel (S235JR) 20 mm
Spindle seat MT 3
Milling head dimension max. 75 mm
End mill dimension max. 30 mm
Throat 200 mm
Spindle stroke 90 mm
Draw-in rod M12
Swivel range +/- 90 Degree
Travels Z axis 430 mm
Gear speeds Vario 3 steps, electrically adjustable speed
Spindle speed 80 – 3,100 min-1
Horizontal table length x width 750 x 210 mm
Horizontal milling table max. load bearing capacity 150 kg
Distance spindle – horizontal milling table max. 470 mm
Travels X axis 450 mm
Travels Y axis 200 mm
T – slot size / number / distance 12 mm / 3 / 63 mm
Dimensions (LxWxH) 1,075 x 795 x 1,245 mm
Total weight 266 kg

Description

Precision drilling-milling machine with OPTIMUM Brushless drive and infinitely variable speed control

  • Heavy, stable and solid column, made of high quality cast iron with ground and scraped dovetail guideway, provides for high stability and optimum precision
  • Solid, precise milling table, largely dimensioned and precisely machined surface
  • High true running accuracy due to taper roller bearings, better than 0.015 mm measured in the spindle sleeve
  • Gear head slewable by ± 90°
  • Manual fine feed
  • Adjustable V-ledges
  • Very wide speed range
  • Infinitely variable drive
  • CNC prepared (special spindle bearing of the axis and mounting option of the Y-axis housing from the rear side)
  • Drilling depth stop
  • Height-adjustable protective screen with micro switch providing maximum protection of the user against chips and parts flying off at high speed

Equipment details

Operating mode “auto”

  • The motor is starting up automatically after moving the lever
  • Stops again in the initial position
  • It is not necessary to actuate the push button start and stop repeatedly for repeated drilling tasks

Operating mode “Threading”

  • The engine is being activated by moving the spindle sleeve lever downward
  • The direction of rotation is changed by pressing the limit switch on the adjustable drilling depth stop

Control panel

  • Digital speed display
  • Potentiometer
  • Emergency-stop push button
  • Selector switch operating mode/rotating direction

Powerful Brushless drive

  • New Brushless controller
  • Optimized running performance, especially smooth running
  • Higher power output (2.2 kW)
  • Signals are digitally processed
  • Nearly constant torque over the entire speed range

Gear

  • Three stages

Spindle speeds

  • Infinitely variable speed setting
  • Speeds from 80 up to 3’100 min-1

Cross table

  • Massive, accurate and largely dimensioned
  • Precisely machined surface
  • Including T-slots
  • Adjustable V-ledges
  • Adjustable via 3 handwheels
  • Incorporated length measurement scale
  • Adjustable limit stops

Spindle sleeve feed

  • Via spindle sleeve lever (drilling)
  • Coupling to switch-over from manual rough feed to manual fine feed

Column

  • Massive dovetail guide
  • Highest stability
  • Largest possible precision

Digital depth gauge

  • Accuracy of the display 0.01 mm
  • Reversible mm/inch

Lamella protective cover

  • Z column
  • Stainless steel

Optional steel base frame

  • Figure with switch combination of the optional universal coolant equipment (not included in the scope delivery)
  • Chip plates
  • Dimensions L x W x H: 550 (max. 940) x 650 x 750 mm
  • Item No 3353004

CNC add on kit separately available

The milling machine (frequency converter) corresponds to the standard DIN EN 55011: 2011-04 class C2 – (only use in mixed and industrial areas)

Delivery Information

  • Chuck Ø 1 – 16 mm
  • Conical mandrel MK 3/B16 with Spindel MK 3
  • Taper arbor ISO 30/B16 with Spindel ISO 30
  • Operating Tool
SKU: MM3338430 Categories: ,

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