Linear Electric Actuators L 250 - Taiwan

Description: Thrust: 250 kgf/550 lbf

Weight: 9.5 kg/21 lb

Motor: 15 W

Mounting Flange(ISO 5210): F07

Max.

Stroke: 50 mm/1.969 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℃ to +65℃ / -22℉ to +149℉

The humidity：30％ to 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 or 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: Established in 1986, Sun Yeh Electrical Ind.
  
  Co., Ltd. offers Electric and Valve Actuator, Electric Valve Actuators, quarter-turn actuator, fail-safe spring return actuator and linear actuator widely applied to the control on industry, water treatment, air conditioning, etc.