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Products :: Dorma

[ Dorma Electric-strikes ]

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DORMA electric strikes ensure door security in private, public and commercial premises, are suitable for use with many different locks and door types and are available in all conventional operating voltages.
Whether for standard doors,fire and smoke check doors or for doors in emergency and escape routes, you will be able to find the right model to match your particular requirements – all quality-assured by DORMA.

Benefits:
  • For over-rebated and flush-closing doors
  • Modular construction system ensures flexibility
  • Stainless steel strike plates
  • Adjustable latch ensures optimal alignment to existing structural conditions
  • Fail-secure and fail-safe models
  • Series 441, 442 and 447 for fire and smoke check doors with general approval covering any position
  • Holding function,unlocking function and monitor contact depending on model

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Data and features
Series
117
137
111
131
119
117 RS
447
441
442
 Standard doors
         
 Doors with thermal-break profiles
               
 Smoke protection doors
         
 Fire protection doors
           
 Non-handed
 
 Radius latch
         
 Fail-safe model
         
 Fail-secure model
   
 Unlocking function (E)
           
 Holding function (A)
           
 Monitor contact (RR)
   
  .
In emergency and escape routes the DORMA TV 5x door locking mechanism must be used as an “electric strike”.
(See pages 14 and 15).
   
[ Standard and optional functions ]  
   
A = Holding function
If the electric strike lever handle is activated
momentarily, the mechanism in the electric strike
responds, releasing the strike until after the door
has been opened. Once-off entry is possible.
E = Unlocking
A small lever switches the electric strike off. The door
is fully accessible without any signalling from the electric
strike.
RR = Monitor contact
A floating contact supplies
“Door open” / “Door closed” status signals.
   
Special strike plates Electric Strikes
 
117
137
111
131
119
117 RS
447
441
442
 FLKM 24-RK
15180724
 
 FLM 25-LAP DIN R
15180825
         
 FLM 25-LAP DIN L
15180925
         
   
Flat stainless steel strike plate prepared for the DORMA RK bolt locking contact (see page 14) for monitoring of the door locking.
Flanged strike plates of stainless steel, including latch.The strike plate guarantees latch guidance without complex adjustments to the electrical strike and strike plate.Tolerances can be compensated with the adjustable latch of the door opener.
 
   
 

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