Foerster CIRCOGRAPH DS, Operating Instructions Manual

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FUNCTIONAL DESCRIPTION 2.4 Technical Data
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2.4 Technical Data
Diameter range test material continuously adjustable
5 to 65 mm
Rotational speed
MOC SB motor control 3,000 or 6,000 rpm
S witchable with. B rake
Deceleration times from
without
braking
with braking
6,000 rpm
approx. 360 sec
approx. 30 sec
Type of test preferable without physical contact
Test heads (TH)
two probes each two TH offset by 180°
adjustable according to a scale
Probe track width of TH 2x2.5 mm, 2x5 and 2x10 mm
Testing speed
for gapless testing
(2x5 mm track width) v
max
_ for 2 TH
rpm = 3,000 1 m/s
rpm = 6,000 2 m/s
Dimensions see dimension sheet
Weight approximately 220 kg
Drive
Three-phase
motor
n
o
= 1.420 rpm P = 1,4 kW
n
o
= 2.830 rpm P = 1,8 kW
Power supply Rotary current 3x400 V
(adaptable via isolating transformer)
Useful bearing life
(depending
on operating
conditions)
operating hours
approx. 7.000 h
approx. 5.000 h typically at
3,000 rpm
6,000 rpm
Centric roller guide (option) Ø 5 to 65 mm
Weight approx. 70 kg
Dimensions see dimension sheet