Design of Monitoring Device for Brake Shoe-clearance Based on S7-300 PLC

LEI Ru-hai~; WANG Jun~; ZHAO Zhen-ming~

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Article Navigation > Journal of Mine Automation > 2007 > 33(4): 86-88

LEI Ru-hai~, WANG Jun~, ZHAO Zhen-ming~. Design of Monitoring Device for Brake Shoe-clearance Based on S7-300 PLC[J]. Industry and Mine Automation, 2007, 33(4): 86-88.

Citation:

LEI Ru-hai~, WANG Jun~, ZHAO Zhen-ming~. Design of Monitoring Device for Brake Shoe-clearance Based on S7-300 PLC[J]. Industry and Mine Automation, 2007, 33(4): 86-88.

LEI Ru-hai~, WANG Jun~, ZHAO Zhen-ming~. Design of Monitoring Device for Brake Shoe-clearance Based on S7-300 PLC[J]. Industry and Mine Automation, 2007, 33(4): 86-88.

Citation:

LEI Ru-hai~, WANG Jun~, ZHAO Zhen-ming~. Design of Monitoring Device for Brake Shoe-clearance Based on S7-300 PLC[J]. Industry and Mine Automation, 2007, 33(4): 86-88.

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Design of Monitoring Device for Brake Shoe-clearance Based on S7-300 PLC

1.
College of Information and Electrical Engineering of CUMT.,Xuzhou 221008,China.2.Guizhou Fa’er Coal Industry Co.,Ltd.of Yanzhou Coal Mining(Group),Zoucheng 273500,China

Publish Date: 2007-08-10

Abstract

Abstract

The paper introduced the design of hardware and software of a kind of on-line monitoring device) for disk brake shoe-clearance of hoister and its working principle. The device took S7-300 PLC as main monitoring machine and used correlative sensors to check the parameters of brake shoe-clearance and oil pressures, and realized the functions of real-time monitoring, alarming and cutting off.
- coal mine,
- disk brake,
- shoe-clearance,
- monitoring,
- displacement sensor,
- PLC