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SUMMIT AN LC-58S hall effect proximity sensor switch elevator cabin mounting
overload control device
Installation loacation: under cab/ frame struction
Elevator cabin overload control device
Description:
This electronic elevator load testing device LC-MV59X/LC-58S is
applicable to all elevators with movable car platform in need of
overload signals. This device is of extremely high
performance-price ratio. This appliance is to overcome the inherent
disadvantage of the mechanical overload switch and to replace it,
an it is planetary load measuring system for elevator &lift
overload protection because of cheap price and easy installation
and maintenance.
Features:
Working Principle:
This elevator&lift overload control system LC-MV59X weighs the
elevator car load based on the principle of the elastic deformation
of movable elevator car platform caused by loading with the hall
effect switch sensor measuring the change of displacement,
fulfilling the aim of load weighing, and it is fast and accurate.
| Model | LC-MV59X(Cylindrical) | LC-58C(rectangle) |
| Sensingdistance | 2-9mm±15% | 2-9mm±10% |
| Differential travel | 15% max.of sensing distance | 10% max.of sensing distance |
| sensing object | Magnetism Metal | Magnetism Metal |
| Response speed | 0.2KHz | 0.2KHz |
| Power supply voltage | 12V~24VDC | 12V~30VDC |
| Control output | Relay output (1NC,1NO) | Relay output (1NC,1NO) |
| Indicator | Red LED (Signal output) | Red LED (Signal output), Green LED (Power) |
| Temperature influence | -10~70℃,Max. Of sensing distance at 23℃ in the temperature rang±5% | |
| Voltage influence | ±2.5% max. Of sensing distance in the rated voltage range±10% | |
| Insulation resistance | 50MΩ | |
| Dielectric strength | 500VAC at 50/60Hz for 1 min | |
| Connection method | Pre-wire models(standard length 1.2m) | |
Wiring Diagram:
Installation location&Size:
Instruction:
The purpose of the SUMMIT Load Weighing system is to measure the
load in the elevator and pro-vide usable information about the load
to the elevator controller. This information is used
forpre-torquing and for dispatching decisions, e.g. light load
anti-nuisance, heavy load and over-load.
The system usually consists of a sensor or group of sensors mounted
on the elevator’s some position such as clamping on wire rope, or
under cabin, under the wire rope plate installation and a control
unit. The sensor(s) provide a signal to the control unit directly
related to the amount of load in the cab. The load weighing control
accepts this signal and provides usable data to the elevator
controller in the form of an analog signal and discrete relay
contacts.
