Linear Electric Actuator L250 - Taiwan

Specification:

Thrust：250 kg/551 lb

Weight：8.5 kg/18.74 lb

Motor：8w

Mounting Flange(ISO 5210)：F07

Max.

Stroke：50 mm/1.97 inch Feature:

Enclosure:

● IP67, NEMA 4X：Water-proof and dust-proof enclosure.

● Material：Dry powder coating aluminum alloy.

Position Indicator :

● All models are equipped with continuous mechanical position indicator.

The external stem visual position indicator provides easily read and instantly available stem position.

Modulating Controller :

● Actuator can be operated according to input signal and provide the output signal for feedback.

● Input signal：4~20mA, 1~5V or 2~10V。 ● Output signal：4~20mA or 2~10V。 Adjustable Stroke :

● Allow users to adjust actuator’s stroke to match valve stem’s stroke.

(Refer to the specifications for stroke range) Motor : ● All models are equipped with DC motor and provide low power consumption, high duty cycle and efficiency.

(1500 starts per hour) Working Conditions : ● Ambient temperature：-30℃ ~ +65℃ / -22℉ ~ +149℉

● The humidity：30％ ~ 95％ Over-thrust Protection : ● If the output thrust of the drive exceeds of the drive rating, the actuator will shut off by two-step control.

The two-step control is as follows:

● First step : If the output thrust of the drive exceeds the rating, power supply will be turned off by limit switches.

● Second step : If the limit switches fail, power supply will be turned off by electronic detector.

(The function only applies to modulating controller actuator) Slow-speed operation

Besides the standard operating speed, if slower operating speed is needed, please contact with our sales person.

Conduit entrance

standard : 1/2” NPT

option : M20, 3/4” NPT

Various voltage

24V AC/DC

110/220V AC

Company Contact:

• Posted By: Sun Yeh Electrical Ind. Co., Ltd.

• Phone: 886-4-26985666

• Address: No. 68, Lane 854, Sec. 1, Shatien Road., Dadu Dist., , Taichung City, Taiwan , Taiwan

• Email:

• Website: https://www.sunyeh.com

• Business Description: Sun Yeh Electrical Ind.
  
  Co., Ltd. was founded in 1986 - We have adhered to the highest principle of understanding customer's demand in depth, and continuing to develop Electric Actuator, Valve Actuator, Electric Valve Actuators, quarter-turn actuator, fail-safe spring return actuator and linear actuator.
  
  It has won the new type patent in Taiwan, U.S.A., Japan and China.
  
  Sun Yeh offers various products which are widely applied to the control on industry, water treatment, air conditioning, chemical engineering, food industry and so on.
  
  Quality Control
  
  Products of superior quality require sophisticated control systems using advanced inspection instruments and state-of-the-art facilities to ensure that every step in the production process is accurate and complete.
  
  In order to provide high quality prodcuts to customers, SUN YEH products are 100% inspection before shipping.
  
  Quality Certification
  
  Sun Yeh electric actuators are built on high quality; all products have been certified with approval of CE and CSA.
  
  As well as the ISO 9001, ISO 14001, OHSAS 18001, REACH, and RoHS certificates.
  
  "Perfect Solution" is the only goal for Sun Yeh.