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　Limit switch for elevator

DI-101 enables elevator car not to exceed the top floor or the ground floor automatically and reduce the speed or stop operation toward that direction. As a limit switch that limits the location of elevator car, it is a detection switch converting mechanical signal to electric signal.

If contact of switch touches the part to be detected in elevator control switch, this elevator limit switch ? mechanic sensor- makes the point of contact open and close by moving contactor.
 
 
Feature
　1. It has acquired movement location with detail level and built-in micro switch
　2. Impact and vibration aren¨t given to contacts by using actuator so that we can assure mechanical intensity.
　3. It can be applied from location decision to detection
　4. It maintains stable detail contact resistance for thermal resistance
　5. It has the functionality of water resistance with slim design
　6. It makes wiring easier in the state of being installed to elevator
 
Types
 
  Type of contact Stationary contact Moving contact Operation
Type A NO COMMON A contact 　As an arbeit contact, it is open usually. That is, unless electricity is given 　to this contact, contact is open
Type B NC COMMON B contact 　As a brake contact, it doesn¨t work. That is, unless electricity is given to 　this contact, contact is closed.
 
Standard features
 
TECHNICAL DATA
　Contact resistant value Less than 10mз
　Thrust of contact point Over 100gf/1 contact
　Limit temperature 140”
　Rated voltage DC125V / AC250V
　Rated current DC1A / AC15A
DIMENSION
　Case width 78mm
　Case depth 38mm
　Case height 44mm
　Normal roller stroke 14mm
　Lever arm length 70mm

[Bracket Small of DI-101, Bracket Large of DI-101]

[Water-proof Limit Switch(EL-FB)]