Magnetic Autocontrol MHTM MicroDrive, Operating Instructions Manual

Page: 51 / 196

Barrier MHTM
TM
MicroDrive
Design notes for induction loops
5815,5001US / Version 02.66 51
Arrangement passenger car loops
– passage with long opening loop
Mag00074
1
2
3
Fig. 11: Passenger car loops – passage with long opening time
1 Safety loop
2 Opening loop
3 Barrier
Due to a long opening loop vehicles can drive through without
needing to stop.
Arrangement of truck loops
1 2
3
Mag00075
8.20 ft – 13.1 ft
(2.50 m – 4.00 m)
3.28 ft
(1.00 m)
ca. 0.98 ft
(0.,30 m)
max. 13.1 ft
(4.00 m)
3.28 ft
(1.00 m)
Fig. 12: Lorry loops
1 Safety loop
2 Opening loop
3 Barrier
For truck passages the safety loop in the direction of travel must be
at least 8.2 ft (2.5 m) long.