Parker's ETT Series, tubular style linear motor offers a unique solution for machine builder's, OEM's, and users alike. The tubular motor is made up of two main components; the stator with integrated feedback (body) and the rod (shaft) with embedded magnets, making it a direct driven, rod-style, thrust actuator. The ETT is characterized by its high speed, high acceleration and dynamic positioning capability, giving superior control and lower overall cost of ownership as compared to typical pneumatic positioners, due to its high efficiency and overall energy savings. Having full compliance with the DIN ISO 15552:2005-12 mounting standard ensures simplicity of mechanical integration of the ETT and reduces overall design complexity. A wide variety of optional accessories are available for the ETT to facilitate ease of mounting.
The ETT's linear motor technology eliminates the need for an additional belt or screw, gearhead and motor as in many electromechanical positioners, creating greater performance in a smaller overall package. This reduction of components also serves to mitigate overall system cost and reduce installation costs. By eliminating bearing components, potential wear items are removed equating to drastically reduce overall maintenance. The high thermal efficiency of the ETT give it high reliability and greatly extended life characteristics and make it ideal for high duty cycle applications.
The ETT comes standard with IP67 protection for harsh, wash-down environments. The 1 VPP Sin/Cos encoder feedback allows for high resolution and can be paired with any standard servo drive with 230 VAC supply voltage. Parker offers a wide range of servo drive options that are ideal for use with the ETT, enabling customers to obtain the complete motion solution from one supplier. The ETT is ideally suited for any pick and place or linear handling application requiring high dynamic performance.
ETT025 Tubular Linear Motor Actuator - Performance Characteristics:
• Cylinder Size : 25 (flange according to ISO 15552-12)
• Thrust Forces : up to 93 N (20.9 lbs)
• Stroke Lengths : up to 360 mm (14.1")
• Acceleration : up to 254 m/s² (10000 inch/s²)
• Drive Type : Linear Servo Motor
• Typical Repeatability : ± 0.05 mm (± 0.002")
• IP67
ETT Series Tubular Linear Motor Actuator - Features:
• Maximized dynamic linear motion and position control
• 1 VPP Sin/Cos Feedback
• Ideally suited for pneumatic substitution where greater position control capabilities are required
• Various lengths and sizes meet the requirements of the pneumatic ISO flange standard (DIN ISO 15552:2005‑12) for simplified mechanical integration
• Swivelling electrical connectors and extensive accessory options allow flexible mounting
• Reduced mechanical complexity delivers high energy efficiency and reduces maintenance
• AISI304 stainless steel shaft allows it's use in "clean" environments
• High thermal efficiency improves reliability and increases mechanical life
• Wide choice of accessories and rod end mounting options, including swivel rod eye, increases flexibility
Applications:
• Food, Pharmaceutical & Beverage
• Packaging Machines
• Material Handling
• Factory Automation
