Light Curtain Safety Distance Calculator

This post explains how to calculate safety distance for light curtains.

Light curtain safety distance calculator.

Online osha safety distance calculator helps to calculate the minimum safety distance in machine guarding. Osha safety distance calculator. According to ansi b11 19 2010 safety distance is the distance a safeguard is installed from a hazard such that individuals are not exposed to the hazard it is best practice to calculate the theoretical value for the safety distance before installing a light curtain. The effective sensing field of the device shall be located at a distance from the nearest recognized hazards such that the operator or others cannot reach the hazard with a hand or other body part before cessation of motion during the hazardous portion of the machine cycle.

Determination of the minimum safety distance. Banner offers intuitive easy to use safety light curtains for a wide variety of safety applications. These distances are defined in standards such as iso 13855. Light curtain to machine trap safety distance the reference standard is the en 999 safety of machinery the positioning of protective equipment in respect of approach speeds of parts of the human body.

Type 4 safety light curtains protect personnel from injury and machines from damage by guarding points of operation access areas and perimeters. S 2000xt 8x d 14 the distance s must not be lower. Light curtains with resolution for the detection of hands and fingers. The minimum safety distance is defined as the minimum distance from the light curtain s plane of light to the closest hazard or danger point where the operator could reach into the hazard.

Calculating safety distance of light curtains pinnacle how to calculate safety distance for light curtains sick inc light curtain installation and safety distance minimum how to calculate safety distance of light curtain ato com. Ansi standard b11 19 2010 formula for calculating safety distance of light curtains from hazardous point of operation. S k x t c. Type 2 safety light curtains are a cost effective light curtain safety solution for guarding.

Regardless of the calculated safety distance safety light curtains should never be mounted closer than 6 inches from the point of operation or pinch point hazard. Then how to calculate safety distance correctly. Machine guard safety distances calculator. 14 20 30 40 mm.

Click to share on twitter opens in new window. Height of the hazardous point. Calculating the safety distance according to iso 13855. This minimum safety distance is based on the stopping ability of the machine and a hand speed constant.