Gerwah zero-backlash couplings are available in safety, metal bellows, and servo insert designs to provide servo-quality machine and drive protection for industrial machine applications. All lines are available with multiple clamping styles. Safety couplings feature a pre-stressed Bellville spring to disengage highly dynamic servomotors within 2 to 4 msec. Metal bellows couplings feature high torsional stiffness and low inertia. Electrically insulated servo insert couplings are available to increase dampening without deformation.
Rimtec Corp., 825 N. Cass Ave., Westmont, IL 60559, FAX (630) 325-1404.
Kaspersky Labs indicated at its February meeting that cyber attacks are far more sophisticated than previous thought. It turns out even air-gapping (disconnecting computers from the Internet to protect against cyber intrusion) isnít a foolproof way to avoid getting hacked. And Kaspersky implied the NSA is the smartest attacker.
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