Key Technical Parameters Product Type: Ironless Linear Servo Motor (U-Channel Type) Model Number: UM8F170213R Motor Series: Kollmorgen UM Series (UM8 frame class) Construction: Ironless moving coil + permanent magnet U-channel stator Force Generation Principle: Lorentz force (3-phase AC servo drive controlled) Continuous Force: ~80 – 220 N (UM8 class typical range, system dependent) Peak Force: up to ~400 – 900 N (depends on magnet track & cooling) Electrical Type: 3-phase brushless linear motor Drive Requirement: External servo drive (Kollmorgen AKD / SERVOSTAR / S600 compatible) Feedback System: External high-resolution linear encoder (glass scale / magnetic scale) Force Constant (Kt): High precision linear force constant (configuration dependent) Cogging Force: Near zero (ironless design) Positioning Resolution: Sub-micron to nanometer level (encoder dependent) Cooling Method: Natural convection / optional liquid cooling (system dependent) Duty Cycle: Continuous industrial operation (24/7 capable) Mounting Type: U-channel stator with moving coil carriage Protection Class: Industrial IP-rated system (depends on integration) Operating Environment: Cleanroom / precision automation environments Functional Characteristics Zero cogging force for ultra-smooth motion High acceleration and deceleration capability No mechanical contact → zero backlash system Extremely high positioning accuracy and repeatability Excellent thermal stability under continuous operation Modular scalable track design for long stroke systems Ideal for high-speed reciprocating precision motion Typical Applications Semiconductor wafer handling systems LCD / OLED panel manufacturing equipment Precision metrology systems Laser processing machines High-speed pick-and-place systems Biomedical and laboratory automation