Construction Hoist Ultimate Limit Switch, Emergency Stop Limit Switch for Construction Hoists

Purpose and uses

It is one of the safety devices of Construction Hoists.

For emergency stop in case the cage exceeds the limit position.

When the hoist cage exceeds the limit possition, it will switch of the power of the cage and stop the machine.

Work principle

Mainly suitable for AC 50Hz/60Hz, rated working voltage to
380V/440V construction elevator power supply circuit. When the limit switch of the construction hoist loses its function, the Ultimate Limit Switch is used to break the power supply of the elevator to achieve the terminal protection of the construction lift.

Features of KANGBO Ultimate Limit Switch

It is reliable and durable.

Design and produces according to CE standard.

Housing of the Ultimate Limit Switch is made of aluminum by die-casting, good finishing and good protection of the electric components inside.

Xiamen KANGBO Machinery Group Co., Ltd., has been specializing in manufacturing Construction Hoists and Hoist Spare Parts for more than 20 years.

Products: Construction Hoists and Spare Parts

Capacity: Annual sales quantity is more than 3500 units Construction Hoist.

With experianced mechanical and electrical engineers, skillful technicians, and the most advanced equipments, it is the leading manufacturer of Construction Hoist and its Spare Parts in China.

Most of the welding of the construction lifts are finished by welding robots.
Parts of the construction elevators are finely processed by Computer Numerical Control machine tools.
Sand blasting and baking paint for finishing.

KANGBO produces its own patented helical gearbox and safety device and, has its own test centre for safety devices. There are test platforms for testing and improving all its vertical transportation equipment.
KANGBO construction lifts are TUV proved according to European Regulation EN 12159:2012, EN 60204-1:2006/A1:2009, and also obtained CCC certificate for domestic market.
The company has obtained ISO 9001:2000 international quality management system certifications.
The products have been supplied to domestic and overseas markets, and enjoy a prestigious reputation.

Products exported by: Xiamen Comwinning Import and Export Company, Ltd.