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
