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English
Closing edge protection
In the "CLOSE" direction the drive has an active
protection for the main closing edge. If there is an
overload in the closing range 3 and 2, the drive runs
"OPEN" for 10 seconds, then "CLOSE" again. If after
three attempts closing is not possible, the drive
remains in this position.
In addition, the drive is equipped with passive
protection. The closing speed in closing range 2 and
1 is reduced to 5 mm/s.
Significantly greater forces can be
exerted at the secondary closing
edges. Danger of crushing hands and
fingers!
Technical data
Type
KA 66/xxx-TW
Power supply
24 VDC / ±15% / 2,0 A
Nominal force
2x 300 N
Nominal locking force
1000 N
Lifetime
>10 000 double strokes
Duty cycle
30 % (With cycle time 10 minutes)
Housing
Anodized aluminium
Ingress protection
IP 32
Temperature range
-5 ... +75°C
Fire stability
30 min / 300°C
Nominal stroke length *
See type plate
Additional functions *
Cosing edge protection activated (3 stroke repeatings); Locking relief activated
* Programmable with software SW-BSY+
(With covering stoppers delivered with bracket sets)
Running speed and forces
** + approx. 20 % switch-off reserve (temporary)
Main
closing
edge
Beside
closing edge
Beside closing edge
2x 300** N, 11,8 mm/s =
“-HS” 12,2 mm/s =
(with tensile force (1/2 nominal load)
16,1 mm/s)
Normal operation =
SHEV- fast running =
Closure
Ranges
KA 66-TW
99.823.90 2.2/03/12
77
mm
23
mm
