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INDELFA
vof Crombacherstraat 18 NL- 6465·AH Kerkrade
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Tel.
+31 45.5411949 Fax. +31 45.5426399 Mail:
mai@indelfa.co.uk
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The
Controller of the Auto Target system

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Mechanics
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Do
It Yourself
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Controller
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Attitudes
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The
Auto Target ® system
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AUTO
TARGET® Handy Typ VP 3 und VP 4
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Handy
to select the individual shooting distance and to start the
target carrier.
Typ VP3 is equiped with 3 preset stops
and typ VP4 with 4 preset stops.
In additon each
handy has a various programm switch for free selection of
individual training- and shoot distances.
Depending on
model and length of the shooting range any meter up to 99 m is
selectable.
The return-button allows the shooter to bring
back the target carrier.
The 7-segment-displays show the
selected distance in three digits and the travelled meters in
two digits. (typ VP 4 each 3-digits)
Dimensions:
103x167x37mm, 2m plug-in connectingcable.
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Frequency
controller
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Special
high power inverter for variable control of the motor
revolutions from zero.
Realises a high conveyance speed,
up to 6m/sec. Adjustable start-up and braking speed supports
optimum run and brake behaviour of the target carrier.
The
controller also attends powercontrol of the Auto Target handy
and provides input of motor, resolver and endswitch.
Powerinput: 220 Volt, max. 3 Amp., 2m cable, 1
powerpoint per unit, fuse 16A slow. Dimension: 103x167x219mm,
PVC box, Din IP 54,
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Resolver
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Electronic
distance-meter, measuringwheel with electronic reader,
digitaly counts the travelled distance.
The resolving
capacity for this application is 10 cm. Infrared or
electronic-magnetic readers, with double receiver / transmitter.
This type of attechment prevents air turbulences during
transport. Measuring is done in both running directions. 60
cm plug-in connection wire.
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Finalswitch
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The
start- and stopposition of the target carrier, in front of the
shooter, is fixed by placing the end switch,
it is also
used to reset the electronic controller and to switch off the
motor.
Standard model with switchblade.
Conneting:
24 Volt, (already supplied in inverterbox) 60 cm wire
including cableconnectors.
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Motor
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Three-phase
asynchronemotor
1395 rpm, 0,55 Kw, 230 / 400 Volt, 50 Hz,
typ B3 - IEC 80, 19 mm shaft for direct-drive.
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power
schematic of the inverter
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Power
schematic of the inverter. The
large power capacitor of 500 uF causes a high start-up current.
This indeed become limited, by the NTC of 2.5 ohm, but
nevertheless no more than 3 installations can be plugged to
1 slow fuse of 16Amp.
After the short start-up peak
the power is limited on 2 Amp. per lane by the torque
control unit.
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(C)
INDELFA Thursday, March 24, 2011
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