Key Technical Parameters Product Type: Ironless Linear Servo Motor (U-Channel Linear Motor) Model Number: UM8F161018R Motor Series: Kollmorgen UM Series (Ironless Linear Motor) Construction: Ironless moving coil + permanent magnet track Force Generation Principle: Lorentz force (3-phase AC servo drive controlled) Continuous Force (typical for UM8 class): ~80–200 N (depends on configuration) Peak Force (typical): up to ~400–800 N Electrical Phase: 3-phase brushless AC Drive Requirement: External servo drive (e.g., AKD / SERVOSTAR / S600) Feedback System: External linear encoder (glass scale / magnetic scale, system dependent) Force Constant (Kt): High precision linear force constant (model-specific) Cogging Force: Near zero (ironless design) Positioning Resolution: Sub-micron to nanometer level (with high-resolution encoder) Cooling Method: Natural convection or optional water cooling (system dependent) Duty Cycle: Continuous industrial operation (24/7 capable) Mounting Type: U-channel stator + moving coil carriage Protection Class: Industrial IP-rated assembly (depends on installation environment) Operating Environment: Cleanroom / precision industrial automation Functional Characteristics Zero cogging force for ultra-smooth motion Extremely high acceleration capability No mechanical contact → zero backlash High positioning accuracy and repeatability Excellent thermal stability under continuous duty Suitable for high-speed reciprocating motion Modular scalable track length design Typical Applications Semiconductor wafer steppers & scanners LCD / OLED panel manufacturing equipment Precision metrology systems Laser processing machines High-speed pick-and-place systems Biomedical automation platforms