DI-105 is installed to the top and the bottom of elevator and is A, B Double type limit switch that it detects the location of elevator car’ and if elevator go beyond the restricted area, it cuts the elevator power.
Features
1. Interlock contact is open and closed by door locking system.
2. Interlock maintains locking location by a coupling device of compressed spring
3. Interlock contact is opened surely by locking device of mechanical operating device.
4. Before lifter operates, interlock maintains door locked location.
5. Safety contact is protected by protecting cover
6. When platform door is opened from the outside, locking equipment can be raised using special door key so that it is easy to release lock.
Standard features
TECHNICAL DATA |
Contact resistant value | Less than 30mΩ |
Thrust of contact point | Over 100gf/1 contact |
Limit temperature | 88℃ |
Rated voltage | DC 200V / AC 230V |
Rated current | DC 2A / AC 2A |
DIMENSION |
Case width | 75mm |
Case depth | 53mm |
Case height | 51.65mm |
Normal roller stroke | 14mm |
Lever arm length | 70mm |
Components
Please, refer to right side view as a system diagram, and individual component is as followings.
① Body
② Roller
③ Stationary contact 1
④ Stationary contact 2
⑤ Movable contact
⑥ Contact base
⑦ Roller shaft
⑧ Cover
⑨ Shaft
⑩ Spring
⑪ Stopper
⑫ Base bracket
⑬ Lever