Flow Parts
Sigma II Harmonic Rotary Actuator Motor
Sigma II Harmonic Rotary Actuator Motor
An OEM replacement motor actuator used in Flow cutting head actuator systems that require precise rotary motion control. This component supports accurate, repeatable positioning in harmonic-drive style motion assemblies, helping maintain smooth cutting head movement, consistent toolpath response, and reliable performance in demanding waterjet cutting environments.
Related products:
- Harmonic Drive Rotary Actuator DWJ (A-26537-1) — related harmonic drive actuator used in Flow dynamic waterjet motion systems.
- Sigma V Motor Actuator (A-26696-1) — newer Sigma motor actuator option for compatible cutting head motion assemblies.
- Harmonic Drive Rotary Actuator (A-31504-1) — rotary harmonic drive component for precise controlled movement in Flow motion systems.
- Harmonic Drive Rotary Actuator 200V 101 to 1 (A-25196-1) — 200V harmonic drive actuator used where high-ratio rotary positioning is required.
Service note: Confirm the correct actuator generation, voltage, and control compatibility before installation. After replacing a motor actuator or harmonic drive component, verify alignment, cable routing, and machine calibration to maintain accurate cutting head motion.
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