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Electrak® 205 actuators feature multi-step positioning capability through a 10-turn potentiometer for precise feedback control when used with Thomson actuator control systems. With adjustable integral limit switches, the automatic shut off travel range can be easily adjusted. Fully gasketed housing and motor safety seals protect internal components from harsh industrial environments.
Performance Specifications | Electrak 205 | |
---|---|---|
Input Voltages (VAC) | 115 @ 1Φ (60) 230 @ 1Φ (50/60) |
|
Max Stroke Length: mm (in) | 610 mm (24 in) | |
Max Dynamic Load: N (lbf) | 6800 (1500) *restrictions apply | |
Max Static Load: N (lbf) | 17800 (4000) | |
Max No-Load Speed: mm/s (in/s) | 52 (2.05) | |
Max Full-Load Speed: mm/s (in/s) | 44 (1.75) | |
Full load duty cycle @ 25 ºC (77 ºF) | 25% | |
Screw Type | Ball | |
Operating temperature: ºC (ºF) | -25 to +65 (-15 to +150) | |
Protection Class | IP55 | |
Compatible Controls | Varies per model Use our Product Selector for proper selection |
Linear Actuators | 1815 KB |
Linear Actuators | 2552 KB | |
Linear Actuators | 4631 KB | |
Linear Actuators | 2688 KB |
This value is the maximum extension of the actuator system itself. Your max application length should be within the selected range. Each system, however, can be ordered in shorter standard or customizable lengths.
The dynamic load rating is how much load the actuator will move when power is applied.
DC actuators have a direct load/speed relationship. As the load increases, the speed of the dc actuators decreases. There are curves on each product page to show the speed from no load to full rated load. AC actuators have very little speed fluctuations based on load but there are load/speed curves on all the ac actuator product pages
The nominal voltage required to operate the actuator. All actuators will accept at least a ± 10 % variation of the nominal voltage but a change in the voltage will result in a change of the speed of dc actuators. Controls are available that accept 115 or 230 Vac input and provide 24 Vdc output to operate 24 Vdc actuators.
Actuators use three different types of screws depending on the configuration and load requirements of the actuator. Ball screws are highly efficient and are used for high loads and speeds. Acme screws withstand vibration and shock better and are used for applications with these characteristics. Worm screws are self locking and will not backdrive.
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