Endless Rope Winch System
Electric Control Device for Mining Endless Rope Winch
Application Scope
It is suitable for underground endless rope winch in the coal mine,adopting Siemens PLC as the core. The high-definition dynamic simulation display screen as an HMI display interface,voice alarm prompt, multi locking control handle. This device not only provides whole real-time dynamic monitoring of the winch's operation status but also can provide various control methods for the winch, such as a VFD or soft starter. The system can monitor the winch that operates in whole tunnels seamlessly which is mainly composed of mine safety operation table, mine explosion-proof andintrinsically safe programmable control box,mine explosion-proof and intrinsically safe language acousto-optic communication device, intrinsically safe non-contact magnetic rewinding switch,explosion-proof camera,explosion-proof video monitor, leakage communication system, etc.
Main Characteristics
1. Speed protection function
With over-speed protection function.
2.Multiple over-winding protection
a.Software over-winding protection;
b.Non-contact magnetic switch hardware over-winding protection.
3. Emergency stop function
In case of an emergency, the operator can press the emergency stop button on the console to initiate an emergency stop.
4.HMI
human-machine interface display, simple operation, beautiful picture. Dynamic display of hoist operating position, speed, curve, dotting signal display and memory, various operating status display, protection parameter setting, event alarm record, etc.
5. Voice alarm
With a variety of alarm status voice prompts.
6.Control handle
High performance auto-blocking control handle for easy operation and protection.
7.Speed detection
Optional contactless magnetic speed sensors or high precision intrinsically safe shaft encoders.
8. Signal blocking
Automatically block the driving direction according to the beating signal to prevent wrong directio driving.
9. Dotting signal memory, driving direction indication
2 dotting signals can be memorized, driving direction indication.
10.Alarm record
automatically record alarm events, easy to search.
11.A variety of control interfaces
PLC reserved for multi-interfaces that can match these devices, such as VFD, soft starter, explosion-proof switch, etc.
12.Humanized main console
The main console is designed to match human mechanics for driving without fatigue for a long-time.An explosion-proof cavity built-in, reducing occupied space, looks more beautiful and generous.
13.Leakage communication system
External leakage communication system can be connected to realize the whole process of wireless call, dotting, emergency stop and other functions.
14.Video surveillance system
configuration of explosion-proof cameras, explosion-proof video monitors and the system through the sound, image, signal and other angles of the endless rope winch running state monitoring, and can be configured with the function of vehicle mobile video monitoring.
15. With personnel mis-entry security system
16.With third-party collaborative control interface
17.Equipped with equipment status data collection, automatic analysis and early warning functions.
System diagram
If you are interested in our products, please leave your email and we will contact you as soon as possible.