VHF K4 Mode D'emploi D'origine page 10

Machine description
Operating condition
Processing
All other operating conditions
(tool change, movement of the
axes etc.)
Technical data
Base system
Dimensions (W/D/H): approx. 400 x 385 x 410 mm
„
(15.8 x 15.2 x 16.1 in)
Weight: approx. 45 kg (99 lbs)
„
Ambient temperature (storage / transport): between
„
-20 °C (-4 °F) and 60 °C (140 °F)
Ambient temperature (operation): between 10 °C
„
(50 °F) and 32 °C (90 °F)
Relative air moisture maximum 80 %, non-condensing
„
Air pressure (min./max.): 6 bar (90 psi) / 8 bar (120 psi)
„
Recommended air pressure: 7 bar (100 psi)
„
Air consumption: approx. 50 l/min (1.8 cfm)
„
at 6 bar (90 psi), approx. 80 l/min (2.8 cfm) at
8 bar (120 psi)
Air purity according to ISO 8573-1:2010
„
4-axis mechanism;
„
positioning range (x/y/z): 100 x 100 x 40 mm
(3.9 x 3.9 x 1.6 in)
Complete housing of the working chamber; working
„
chamber door with a safety contact and safety interlock
Vacuum sensor for monitoring the extraction capacity
„
Required extraction capacity:
„
2000 l/min at 220 hPa (70.6 cfm at 3.2 psi)
Working chamber lighting
„
Rotary axis
Rotation range: 360 °
„
Backlash-free rotary axis with Harmonic drive®
„
Integrated blank holder
„
Distances to maintain
49
10
75
10
Maximum A-weighted sound
pressure level
71 dB(A)
<77 dB(A)
10
Work area
25
All measurements in centimeters
Original Operating Instructions: K4 edition
Document version: E – 02/2020
Spindle
Asynchronous spindle rotating up to 60.000 U/min
„
Nominal power under continuous load (S1): 170 Watts
„
Maximal Power (P ): 240 Watts
„
max
Precision bearing
„
Pneumatic collet chuck Ø 3 mm
„
Sealing air
„
Tool magazine and tool change
Automatic tool change
„
Tool magazine for 7 tools
„
Maximum tool length: 35 mm
„
Automatic tool length measurement and tool breakage
„
monitoring via measuring key
Compressed air monitoring for the automatic tool
„
change
Rotary axis
A