{"product_id":"siemens-sqm40-155r11-110v-4-20-ma-air-gas-damper-actuator","title":"Siemens SQM40.155R11 110V 4–20 mA Air\/Gas Damper Actuator","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe Siemens SQM40.155R11 is an air\/gas actuator designed for controlled positioning of dampers and butterfly valves. It operates at 110 V and accepts a 4–20 mA input control signal, providing 90-degree counterclockwise rotation with a 12.5-second timing. The actuator features a 10 mm D-shaped shaft and a Form-C auxiliary switch for control and feedback functions.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable style=\"width: 77.3597%; height: 464.416px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.6389px;\"\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30.6389px;\"\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003eHVAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003eSQM40.155R11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003eHVAC Actuators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003eSQM40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003eAir\/Gas Damper Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18.1944px;\"\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003e110 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003eControl Signal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003e4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003eTorque Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003e45 lb-in \/ approximately 5 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003eRotation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003e90° counterclockwise (CCW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003eRotation Timing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003e12.5 seconds per 90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003eShaft Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003e10 mm D-shaped shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003eScrew terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003eControl Applications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003eProportional and on\/off control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.7044%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8574%;\"\u003e10.00 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan\u003eSQM40.155R11\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe SQM40.155R11 belongs to the Siemens SQM40 series of rotary actuators used in air and gas damper control systems. Its mechanical configuration is suited to applications requiring proportional positioning as well as compatible on\/off control arrangements. The actuator uses screw terminals for electrical connections and incorporates a D-shaped shaft for mechanical coupling to the controlled device. The 4–20 mA input configuration allows integration with electronic control systems requiring modulating actuator operation.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e4–20 mA Control: Accepts a 4–20 mA input signal for proportional actuator positioning.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e110 V Operation: Designed for use with a 110 V AC power supply.\u003c\/li\u003e\n\u003cli\u003e45 lb-in Torque: Provides approximately 45 lb-in of output torque for damper and valve positioning.\u003c\/li\u003e\n\u003cli\u003e90° Rotation: Provides 90-degree counterclockwise rotation for controlled air and gas flow applications.\u003c\/li\u003e\n\u003cli\u003e12.5-Second Timing: Completes the specified 90-degree rotation in approximately 12.5 seconds.\u003c\/li\u003e\n\u003cli\u003e10 mm D Shaft: Uses a 10 mm D-shaped shaft for mechanical connection to compatible equipment.\u003c\/li\u003e\n\u003cli\u003eForm-C Auxiliary Switch: Includes a Form-C auxiliary switch for position-related control or feedback functions.\u003c\/li\u003e\n\u003cli\u003eScrew Terminals: Provides screw-terminal electrical connections for installation in compatible control systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThe SQM40.155R11 delivers the reliability and precision required for proportional air and gas damper control applications.\u003c\/p\u003e\n\u003cp id=\"p-rc_c7b8f4fae39e183e-25\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52721443340586,"sku":"SQM40.155R11","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/Siemens_SQM40_SQM41_Actuators_for_air_and_gas_dampers__56520.1466432370.350.350__16257__98005__35696.1512731730.webp?v=1790022658","url":"https:\/\/iqelectro.com\/products\/siemens-sqm40-155r11-110v-4-20-ma-air-gas-damper-actuator","provider":"IQElectro","version":"1.0","type":"link"}