Siemens CA-SQM33/4x

The Siemens CA-SQM33/4x Crank Arm Kit is an essential accessory designed to facilitate the mechanical connection between Siemens SQM33 actuators and various control elements such as dampers, valves, and oil pressure controllers. This kit ensures precise and reliable operation by providing a secure linkage, allowing the actuator to effectively transmit rotary motion to the controlled device.

Technical Specifications

  • Model: CA-SQM33/4x
  • Type: Crank Arm Kit
  • Compatibility: Siemens SQM33 Series Actuators
  • Connection Type: 10 mm D-shaft
  • Material: High-strength alloy steel
  • Mounting: Suitable for various actuator and control element configurations
  • Manufacturer: Siemens Combustion Controls

Key Features

  • Durable construction for long-lasting performance
  • Facilitates easy and secure connection between actuator and control element
  • Designed to handle the mechanical stresses associated with actuator operations
  • Ensures precise transmission of rotary motion for accurate control
  • Compatible with a wide range of Siemens SQM33 actuators

Compatible Components & Accessories

  • Siemens SQM33 Series Actuators
  • Siemens LMV2 and LMV3 Burner Control Systems
  • Siemens CA Series Crank Arm Assemblies
  • Siemens Couplings and Brackets

Industry Applications

  • Oil and gas burner systems
  • HVAC systems requiring precise damper and valve control
  • Industrial combustion systems
  • Process control applications involving rotary motion

Installation & Maintenance Notes

  • Ensure proper alignment between actuator shaft and control element
  • Securely fasten all mounting bolts to prevent mechanical play
  • Regularly inspect for wear and replace components as necessary
  • Follow Siemens’ installation guidelines and safety protocols during setup


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