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Parker Trilogy Reference Manual

Parker Trilogy Reference Manual

Linear motor

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Trilogy Linear Motor
Engineering Reference Guide
aerospace
climate control
electromechanical
filtration
fluid & gas handling
hydraulics
pneumatics
process control
sealing & shielding

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Summary of Contents for Parker Trilogy

  • Page 1 Trilogy Linear Motor electromechanical filtration Engineering Reference Guide fluid & gas handling hydraulics pneumatics process control sealing & shielding...
  • Page 2 Fig. 2: Precision table fi tted with linear motor suited to the requirements of the application. For instance, Parker offers extremely high-resolution optical encoders for applications with demanding precision requirements. In addition, Parker offers lower- resolution, low-cost magnetic encoders for applications where overall system cost is a concern.
  • Page 3 2.0 Types of linear motors There are many different types of linear motors. Each type exhibits its inherent advantages and benefi ts to the user. Parker manufactures 3 styles of linear motors – ironless, ironcore, and an interesting variant known as the “slotless”...
  • Page 4 • Cogging – Limits the smoothness of motion and creates velocity ripple. This is counteracted by Parker Trilogy’s patent pending Anti-Cog technology. Parker Trilogy offers ironcore motors both as components and as Fig. 5: Ironcore linear motor pre-engineered, fully integrated positioning systems. Please refer to the catalog for the RIPPED Series Ironcore Linear Motors and the TR Series Ironcore Linear Motor Positioners (Fig.
  • Page 5 Fig. 8: Ironless Linear Motor Parker Trilogy creates the I-beam shape by fl aring out the end turns of Parker Trilogy’s patented I-beam shape and overlapping winding design provides very high forces in a compact package. In addition, the design the motor at a 90-degree angle.
  • Page 6 • Higher cost - Uses twice as many magnets. Fig. 13: Slotless Linear Motor What results is a motor with the following characteristics: Parker Trilogy offers ironless motors in both component kits and complete pre-engineered positioning systems. Please refer to the catalog for the Slotless linear motor advantages: “I-Force”...
  • Page 7 Parker offers slotless motors in both component kits and precision 4.0 Servo Control and Feedback positioning systems. Please refer to this catalog under 400LXR Positioners Linear motors can offer the ultimate in high precision and motion or to the “SL Series” linear motor section on www.parkermotion.com dynamics.
  • Page 8 In this case, automatic commutation transmitted via SSI. Please contact your Parker representative for further can be achieved with a properly equipped servo drive. Parker’s Com- details. pax3 drive/control has an “auto-commutation with test movement” func- tion that automatically establishes the commutation angle.
  • Page 9 Parker’s ACR series of controllers have a gantry lock function which pro- vides skew compensation for gantry systems. By locking the feedback of each axis into the servo loop of the other, perfect coordination between...
  • Page 10 ± 0.2 mm whereas repeatability for a Parker offers a variety of packaged linear motor positioners to fi t most common linear motor system can be ± 1µ. Even then, the belts must be any application.
  • Page 11 Finally, like belt drives, screw-driven systems must be maintained. entire world of manufacturing. Eventually nuts wear, couplings slip, and screws need to be replaced - again, shutting down production and costing the user valuable time and money. Parker Hannifi n Corporation www.parkermotion.com Electromechanical Automation Division...
  • Page 12 Germany Australia Northern Ireland Parker Hannifi n (Australia) Electromechanical Europe Unit 59 Pty Limited Parker Hannifi n GmbH & Co KG Stirling Enterprise Park 9 Carrington Road Robert-Bosch-Strasse 22 Player Road Castle Hill NSW 2154 D-77656 Offenburg Stirling FK7 7RP...