GB/T 19876-2005 Safety of machinery.Positioning of protective equipment with respect to the approach speeds of parts of the human body (English Version)
This standard provides parameters based on human arm data and approach speed, and provides a method for determining the minimum distance from the sensor or actuator of the protective device to the danger zone. These specific devices are: a) Automatic shutdown devices specified in 3.23.5 of GB/T 15706.1-1995 (especially electro-sensitive protective devices, pressure-sensitive pads), including those devices used to assist in triggering the operation. b) The two-hand control device specified in 3.23.4 of GB/T 15706.1-1995 and included in GB/T 19671-2005. This standard does not apply to protective devices that are intended to be moved without the aid of tools, such as suspended two-hand control devices, next to the danger zone that is less than the calculated distance. The minimum distances obtained according to this standard do not apply to protective devices for detecting the presence of people in a protected area that already has protective devices or electro-sensitive protective devices.
GB/T 19876-2005 history
2012GB/T 19876-2012 Safety of machinery.Positioning of safeguards with respect to the approach speeds of parts of the human body
2005GB/T 19876-2005 Safety of machinery.Positioning of protective equipment with respect to the approach speeds of parts of the human body