JIS B 9715:2013 PDF Download

The JIS B 9715:2013 standard focuses on the positioning of safeguards in relation to the approach speeds of various parts of the human body. It provides specific parameters and a methodology to determine the minimum distances required between hazard zones and detection zones or actuating devices of safeguards.

The approach speeds considered in this standard are primarily walking speed and upper limb movement, which have been validated through practical experience. However, it is important to note that this standard does not take into account other types of approach such as running, jumping, or falling, which may result in different approach speeds.

The standard covers various types of safeguards, including electro-sensitive protective equipment (such as light curtains and laser scanners), pressure-sensitive protective equipment (such as pressure-sensitive mats), two-hand control devices, and interlocking guards without guard locking.