ECM-LF54H2P2CN3BS-LINEAR MOTOR-PBA F54H2P3 SET 1.The high-precision linear motor system ECM-LF54H2P2CN3BS-LINEAR MOTOR-PBA F54H2P3 SET 1?is ideal for industrial automation and machinery. It boasts advanced ECM technology and sturdy construction for? The?precise and effective linear motion control.