IAI GmbH

IS(P)A Series (A: with coupling)

This is the enhanced 2nd generation of IAIs most polular series of linear actuator. The series incorporates a number of major design innovations which have greatly enhanced the capability of our ballscrew actuators.

  • Increased overall rigidity and frame strength
  • Minimised overall length and smaller footprint
  • AC servo motor with optical encoder
  • Four different sizes
  • Low, medium and high speed types
  • Maximum stroke : 2,500 mm
  • Maximum horizontal payload : 150 kg
  • Maximum speed : 2,400 mm/s
  • Repeatability : +/-0.05 mm ("P" precision design: +/-0.02 mm)


These significant improvements enable the new ISA/ISPA Series to handle a wider vairety of applications and addresses the needs of manufacturers to provide strong, compact, and affordable robots that are well designed, easy to use, and can handle numerous automated manufacturing appplications.