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B3S/M3S Series Rodless Screw Actuators


The Tolomatic B3S Series of rodless electric linear actuators is capable of accommodating heavy loads and handling high moment loads with consistent, smooth operation. It is a cost-effective alternative to cumbersome auxiliary rail systems. The B3S delivers consistent load tracking and a 100% duty cycle.
  • 3 english and metric body sizes
  • Same envelope size as the BCS series but has higher load capacities
  • 20 english body size screw/nut combinations
  • 12 metric body size screw/nut combinations
  • Strokes in any incremental length up to 120 inches depending on screw selections