LSM Motorized Lead Screw Linear Actuators

The LSM Lead Screw Motor Series from PBC Linear is designed for pick-and-place, medical devices, test benches, 3D printers, and other automation solutions. These actuators combine precision spindles with patented Constant Force Technology (CFT) anti-backlash nuts and high-quality NEMA stepper motors in a single ready-to-use unit.

Model variants

  • NEMA 8: LSR0601T-0100-RCF-080-NNN-N
  • NEMA 11: LSR180XXT-08.00-NCF111-NNN-NNN
  • NEMA 14: LSR060XT-0200-NCF141-NNN-NNN
  • NEMA 17: LSR060XT-0250-NCF171-NNN-NNN
  • NEMA 23: LSR10XXT-0300-NCF231-NNN-NNN

Applications

  • Automation in production (pick-and-place, handling)
  • Medical and laboratory equipment
  • 3D printing platforms and test benches
  • Precision movements in compact systems

Advantages

  • Constant Force Technology (CFT) for consistent preload and minimal backlash throughout the nut’s lifetime
  • Self-lubricating polymer nut – no external lubrication required
  • High lead accuracy of 0.003″ per foot (approx. 0.076 mm/m), three times better than typical screws
  • NEMA motor integration – available in sizes 8, 11, 14, 17, and 23
  • PTFE-coated or uncoated screws as desired
  • Integrated encoder mounting for feedback and data acquisition