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TUBULAR ELECTRIC MOTOR ACTUATORS - PARKER SERIES
ETT

Parker Hannifin
Tubular Electric Motor - ETT

Documentation française

English documentation

Parker ETT series electric motor actuators are direct thrust linear motor actuators, ideal for all types of linear handling and pick & place applications. It's a low-cost, energy-efficient alternative to pneumatic cylinders in applications requiring greater control and flexibility. The ETT's linear motion is directly generated without any mechanical transmission elements such as ball screws, toothed belts and gearboxes.

The tubular motor comprises two main elements: the shaft and the stator with integrated feedback (the body). The shaft is made of a stainless steel tube with integrated neodymium magnets which, thanks to their high performance, are able to deliver high thrust values of up to 2083 N.

More information on Parker.com 

- Ultra-dynamic linear motion and position control capabilities
- Ideal for replacing pneumatic solutions where more precise position control is required
- Four lengths and four sizes conform to the ISO standard for pneumatic flanges (DIN ISO 15552:2005-12) for simplified mechanical integration
- Rotatable electrical connectors and extensive accessory options for flexible mounting
- Reduced mechanical complexity for high energy efficiency and lower maintenance requirements
- AISI304 stainless steel shaft for use in "clean" environments
- High thermal efficiency improves reliability and extends mechanical life
- A wide choice of rod-end mounting options, including ball-ends, increases flexibility

The main body includes the stator winding, feedback electronics and high-performance bearings. The ETT design has a major advantage: long and/or intense cycles are possible without additional cooling. The IP67 protection class enables the ETT tubular motor to be used even in harsh environmental conditions.