This product is manufactured by
DONG IN ELECTRIC
A, B Double type limit switch for elevator
Model Name
DI-105
Data
-
Manufacturer information
DONG IN ELECTRIC
Elevator parts manufacturer, Switch parts, Governor machine, Link switch and more
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Manufacturer
DONG IN ELECTRIC
Product Type
Machine
Brand
-
SKU
85883
Product Name
A, B Double type limit switch for elevator
Model Name
DI-105
Size
-
Weight
-
Product Details
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 |
ComponentsPlease, 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
Elevator parts manufacturer, Switch parts, Governor machine, Link switch and more
The age of globalization “No company can survive in limitless competition environment without satisfying customer”, developing new technology and world market is the only way of elevator switch and component industry from now on.
Since 1982, the year of foundation of company, we Dong-in industrial have taken advantage in cutting edge elevator switch and component technology through researching and developing new technology continuously and are equipped with the various test equipment and test facility in order to provide the best product with high quality, lowest cost with a sense of technological industry`s duty.
As a leader in elevator component, we are taking our responsibility for developing technology. With a new idea, strong will and faith in achieving the purpose, DONG-IN Industrial will show the vision of super company leading 21 century.