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B3 catalog

B3 linear actuators

The B3S and B3W actuators are suitable for applications with high loads and large bending moments. Both models use an internal recirculating ball bearing guide system that ensures long service life and reliable operation. The B3S is screw-driven and offers accurate positioning. The B3W is belt-driven and suitable for higher speeds. Both variants are available with different mounting options, motor configurations, and stroke lengths up to 14.6 meters.

B3S (screw drive)

  • Max. stroke length: 10.6 m
  • Max. speed: 1.5 m/s
  • Max. thrust: 12 kN
  • Screw options: Acme (solid nut), ball screw nut (standard or low backlash)
  • Repeatability: ±0.05 mm
  • Screw efficiency: Acme 60%, ball screw 90%, low backlash 85%
  • Mounting options: standard, auxiliary mount, dual 180° mount

B3W (belt drive)

  • Max. stroke length: 14.6 m
  • Max. speed: 5.1 m/s
  • Max. thrust: 1.4 kN
  • Repeatability: ±0.05 mm
  • Belt types: HTD style with steel or Kevlar reinforcement
  • Max. acceleration: 30.48 m/s²
  • Mounting options: standard, auxiliary mount, dual 180° mount