Safeball
Safeball™ is an ergonomic control device used for safe start and stop of machine cycles. Two Safeball devices can be used together to form a two hand control (e.g. press control).
Safeball consists of a spherical ball containing two embedded push button switches, one on each side of the ball. Both buttons must be pressed in order to start and operate the machine. The risk of unintentional activation is thereby minimized.
When two Safeball devices are used in a two-hand device application, the operator must press all four push buttons simultaneously in order to operate the machine. If one or more of the buttons are released, a stop signal is given to the machine. The two Safeballs are wired to a two hand control safety relay (e.g. Sentry SSR20(M)) or Safety PLC (e.g. Pluto Safety PLC).
Features and benefits
Optimum interface
- Flexible mounting with JSMC5 allowing the Safeball to be oriented in the most ergonomic position
- Low activation force
- Optional protection coat allows the Safeball to be used in harsh environments
Safety and protection
- Can reduce the need for shrouding to prevent defeat, as the design helps reduce the ability to push all four push buttons in a two- Safeball design
- Highest level of safety with approved safety relay or safety PLC
Application
Used in hold to run applications utilizing a single Safeball for ex. jogging or inching and two hand control applications using two Safeballs for ex. presses.
