Crane Safety and Signs

Overhead cranes utilize various devices all integrated into one system. This means that cranes are constructed in several parts so that they are better equipped to do desired jobs. Many accessories and options exist to customize cranes. One ordinary consideration builders must make deciding on braking systems. For overhead cranes, three common types of brakes exist.

The three categories are:

• Holding brakes: these types are designed to hold and stop loads or motors in a stopped position. Versions of holding breaks include motor brakes, electric disc brakes, and shoe brakes. These breaks create fail-safe performances because they set, and hold loads without external power.
• Mechanical load breaks: these breaks were more commonly used over a decade ago, but the still have practical application today. The breaks are designed to control speed, stopping, and holding. The devices are not for heavy-duty cycles.
• Load breaks: these breaks keep loads from free falling. This type of stopping system is called a regenerative brake, and it is an essential function for certain types of induction motors.

TThe three above types of breaks are sometimes used interchangeably, but they still have differences from one another. Although they are similar, knowing the difference can help users acquire better breaks for specific applications. Call us for more information one building cranes or overhead crane service New York.

Related Reading for Overhead Crane:

• Protecting your Hoists and Overhead Cranes
• The Importance of Overhead Crane Safety
• Certification Needed for Crane and Hoist Inspectors
• Overhead Cranes and Hoist Safety and Statistics