S-2000 spring return electric actuator

S2000 Spring Return Fail-safe Electric Valve Actuator
  • S2000 Spring Return Fail-safe Electric Valve Actuator
Product Name : S-2000 spring return electric actuator
Description
Max Torque：200 N‧m/1770 in‧lb
Standard Weight：95 kg/209 lb
W / Manual Override Weight：135 kg/297 lb
Mounting Flange（ISO 5211）：F12
Inquiry

Standard Capability :

  • Duty cycle rating：50% (-40℃ to 40℃)、30% (41℃ to 65℃) (Conform to IEC standard).
  • ON/OFF control.

Ambient Temperature Range :

  • Temperature：-30℃ to +65℃/-22℉ to +149℉ (standard),  -40℃ to +65℃/-40℉ to +149℉ (optional)
  • Relative Humidity：30% to 95%

Enclosure :

  • IP68 (7m, 72 hrs), NEMA 4X / 5
  • Dry powder coated aluminum alloy.

Lubrication :

  • Gear trains have been already lubricated sufficiently with anti-high temperature grease at the factory.

Position Indicator :

  • Visual mechanical position indicator.

Various voltage :

  • AC/DC 24V (not available with floating or modulating control)
  • AC 110V, 220V - 1 Phase
  • AC 220V, 380V, 440V -  3 Phase (not available with floating or modulating control)

Conduit entrance :

  • Standard：2 x 1/2"NPT
  • Optional：2 x 3/4"NPT,  2 x M20

ModelMax TorquePower
(Watts)		WeightStandard Mounting
N‧min‧lbStandardW / Manual 
Override		Mounting FlangeShaftDepth Of Shaft
KglbKglb(ISO 5211)mminchmminch
S-500 50 445 50 27 59 37 81 F07 17 0.669 30 1.181
S-1300 130 1150 130 58 127 75 164 F10 22 0.866 41 1.614
S-2000 200 1770 130 95 209 135 297 F12 27 1.062 45 1.772
S-2600 260 2300 130 95 209 135 297 F12 27 1.062 45 1.772
S-3600 360 3185 130 108 238 156 344 F12 36 1.417 46 1.811
  • CE
  • CSA
  • RoHS
  • SIL

proimages/product/S/S-2000-2600EN.jpg

Space heater

A space heater can increase the internal temperature and keep dry inside actuator to avoid the freezing lubricant and moisture causing actuator failure under low temperature or high humidity. Heater is not recommended if the ambient temperature is above 35℃/95℉. However, when the temperature varies much from day to night or between summer and winter, heater and thermostat (25±5℃/77±9℉) are recommended.

proimages/加熱器.png

Heater thermostat

The option can switch the heater off when the temperature inside the actuator is over 25±5°C (77±9°F)..

Additional limit switches

The standard model equips with the 1st & 2nd switches for fully-open and fully-closed. The option consists of the 3rd & 4th auxiliary switches which provide dry contacts for fully-open and fully-closed.

Floating controller

The actuator can be controlled by external controller to open, close and stop at any position between 0 and 90 degree and will fail clockwise to the end position on loss of power. (Based on the standard running direction that the actuator fails clockwise on loss of power.)

The picture is based on AC 110/220V

Modulating controller

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

Input signal：4-20mA，1-5V，2-10V

Output signal：4-20mA，2-10V

The picture is based on AC 110/220V

Operating direction

Standard : Fail clockwise on loss of power.

Optional : Fail counter-clockwise on loss of power.

proimages/options/s500-3600-1-e.jpg

Manual override

proimages/options/s500-3600-2-e.jpg
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