Two-hand operations are used, for example, on presses and semi-automatic machines with manual feed. If there is a risk of injury to the operator, it must be ensured that both hands are outside the danger zone before starting the dangerous movement of the machine. It must also be ensured that the dangerous movement is stopped before the operator can reach the danger area after releasing a control part. The ergonomic shape of the safety ball is perfectly adapted to the human hand and thus supports the natural gripping reflex. Thereby, a conscious triggering is supported through a light but clearly noticeable clicking (comparable with a mouse click). The characteristics of the safety ball are: Ergonomic shape, easy and conscious triggering, high degree of protection against manipulation, no covering of the adjustment parts required, IP67. In addition to the individual safety balls, there are also ready-to-use two-hand movements.
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