Actuators and Dampers

GMA, GCA, GQD, GNP Series



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GMA, GCA, GQD, GNP Series

Direct-Coupled Actuators, Spring-Return GMA, GCA, GQD, GNP Series

Direct-Coupled Actuators, Spring-Return

 

The Siemens GMA and GCA Series direct-coupled spring-return actuators can control a complete range of HVAC spring-return damper applications. Each spring-return damper actuator is available in either 62 in-lb (7 Nm) torque, handling approximately 16 sq ft of damper area, or 160 in-lb (18 Nm) torque, handling approximately 40 sq ft of damper area. These damper actuators are available in all standard control signal types and offer a wide variety of options and accessories for building automation systems, BAS, applications.


Products
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QtyModelDescriptionIn StockList PriceInternet Price
ASK39.1 WEATHERSHIELD FOR SAXINFO255.00127.50
ASK71.11 COMBINED FOOT/FRAME MOUNT KITINFO155.0077.50
ASK71.1U FLOOR MOUNT KIT GCA/GBB/GIBIn Stock155.0077.50
ASK71.2U FRAME MOUNT KIT GCA/GBB/GIBINFO162.0081.00
ASK71.3 CRANK ARM 142IN-LB ACTUATORINFO124.0062.00
ASK71.4 CRANK ARM LINEAR STROKE KITINFO168.0084.00
ASK71.6 UNIVERSAL MOUNTING KITINFO142.0071.00
ASK75.1U WEATHER SHIELD FOR GCA/GBB/GIB ACTUATORSIn Stock240.00120.00
ASK79.165 EFL,GND,165FINFO54.0027.00
ASK79.350 EFL,GND,350FINFO54.0027.00
ASY97 CONDUIT CAP KITINFO39.0019.50
ASZ6.6 STEM HEATING ELEMENT FOR SAXINFO469.00234.50
GCA121.1P 160 LB-IN, SR, 2POS, 24V, PLMINFO509.00254.50
GCA121.1U SR,160 LB-IN, 24VAC/DC,2-PTIn Stock492.00246.00
GCA121.1U/B SR,160 LB-IN,2PT,24VAC/DC,BULK 8INFO3,761.001,880.50
GCA126.1P SR,160 LB-IN, 24VAC/DC,2-PT,AUXINFO592.00296.00
GCA126.1U SR,160 LB-IN, 24VAC/DC,2-PT,AUXIn Stock576.00288.00
GCA131.1P 160 LB-IN, SR, FLT, 24V, PLMINFO614.00307.00
GCA131.1U SR,160LB-IN,24VAC/DC,FLOATINGINFO596.00298.00
GCA132.1U SR,160 LB-IN,24VAC/DC,FLOATING,POTINFO663.00331.50
GCA136.1P SR,160 LB-IN,24VAC/DC,FLOATING,AUXINFO721.00360.50
GCA136.1U SR,160 LB-IN,24VAC/DC,FLOATING,AUXINFO701.00350.50
GCA151.1P 160 LB-IN, SR, MODC, 24V, PLMINFO676.00338.00
GCA151.1U 160 LB-IN, SR, MODC, 24V, STDINFO765.00382.50
GCA156.1P SR,160 LB-IN,24VAC/DC,0-10/2-10VDC,AUXINFO754.00377.00
GCA156.1U SR,160 LB-IN,24VAC/DC,0-10/2-10VDC,AUXINFO740.00370.00
GCA161.1P 160 LB-IN, SR, MODV, 24V, PLMIn Stock649.00324.50
GCA161.1P/B SR,160 LB-IN,0-10VDC,24VAC/DC,BULK 8INFO5,176.002,588.00
GCA161.1U 160 LB-IN, SR, MODV, 24V, STDIn Stock632.00316.00
GCA163.1P SR,160 LB-IN,24VAC/DC,0-10VDC,ADJ,INFO720.00360.00
GCA163.1U SR,160 LB-IN,24VAC/DC,0-10VDC,ADJINFO702.00351.00
GCA164.1P SR,160 LB-IN,24VAC/DC,0-10VDC,AUX,ADJINFO803.00401.50
GCA164.1U SR,160 LB-IN,24VAC/DC,0-10VDC,AUX,ADJINFO786.00393.00
GCA166.1P SR,160 LB-IN,24VAC/DC,0-10VDC,AUXINFO734.00367.00
GCA166.1U SR,160 LB-IN,24VAC/DC,0-10VDC,AUXINFO716.00358.00
GCA221.1U 160 LB-IN, SR, 2POS, 120V, STDIn Stock543.00271.50
GCA221.1U/B SR,160 LB-IN,2PT,120VAC,BULK 8INFO4,277.002,138.50
GCA226.1U 160 LB-IN, SR, 2P, 120V, STD, AUXIn Stock647.00323.50
GMA121.1P 62 LB-IN, SR, 2POS, 24V, PLMIn Stock369.00184.50
GMA121.1P/B ACT.MOD SR,24V,62LBIN,PLM/BULKINFO3,599.001,799.50
GMA121.1U 62 LB-IN, SR, 2POS, 24V, STDINFO355.00177.50
GMA121.1U/B 24V, 2PT, SR, 62 LB-IN BULK 10INFO3,432.001,716.00
GMA126.1P ACT, 2P ,SR,PLENUMINFO468.00234.00
GMA126.1U 62 LB-IN, SR, 2P, 24V, STD, AUXIn Stock455.00227.50
GMA131.1P 3PT SR 24V,62LBIN PLMINFO426.00213.00
GMA131.1U 62 LB-IN, SR, FLT, 24V, STDINFO413.00206.50
GMA132.1U 3PT,SR 24V,62LBIN/FINFO525.00262.50
GMA136.1U 3PT SR 24V,62LBIN/SINFO540.00270.00
GMA151.1P 62 LB-IN, SR, MODC, 24V, PLMINFO511.00255.50
GMA151.1U ACTUATOR, SR, 2-10V,62 LB-ININFO497.00248.50
GMA156.1P ACTUATOR,SR,2-10V,SWITCHES,62-LB-IN,PLENINFO611.00305.50
GMA156.1U ACTUATOR,SR,2-10V,SWITCHES,62 LB-ININFO595.00297.50
GMA161.1P 62 LB-IN, SR, MODV, 24V, PLMIn Stock511.00255.50
GMA161.1P/B ACT.MOD SR,24V,62LBIN,PLM/BULKINFO5,064.002,532.00
GMA161.1U 62 LB-IN, SR, MODV, 24V, STDIn Stock497.00248.50
GMA163.1P MOD SR 24V,62LBIN/ADJ PLMINFO553.00276.50
GMA163.1U MOD SR 24V,62LBIN/ADJINFO540.00270.00
GMA164.1U MOD,SR 24V,62LBIN/S/FINFO625.00312.50
GMA166.1P ACT,0-10V,SR,PLENUMINFO611.00305.50
GMA166.1U MOD SR 24V,62LBIN/SINFO595.00297.50
GMA221.1U 62 LB-IN, SR, 2POS, 120V, STDINFO413.00206.50
GMA221.1U/B ACT.MOD SR,120V,2P,PLNM/BULKINFO4,086.002,043.00
GMA226.1U 2PT SR,120V,62LBIN/SINFO497.00248.50
GNP191.1P 53 IN LB, 2 SEC FSAFE, UNIV INPUT, 24VIn Stock830.00415.00
GNP196.1P 53 IN LB, 2 SEC FSAFE, UNIV INPUT, 24V, AUXINFO928.00464.00
GQD121.1P 20 LB-IN, SR, 2POS, 24V, PLMINFO276.00138.00
GQD121.1P/B 20 LB-IN, SR, 2PT, 24V, 10 PKINFO2,725.001,362.50
GQD126.1P 20 LB-IN, SR, 2POS, 24V, PLM, AUXINFO383.00191.50
GQD131.1P 20 LB-IN, SR, FLT, 24V, PLMINFO354.00177.00
GQD131.1P/B 20 LB-IN, SR, FLOATING, 24V, 10 PKINFO3,511.001,755.50
GQD136.1P 20 LB-IN, SR, FLT, 24V, PLM, AUXINFO459.00229.50
GQD151.1P 20 LB-IN, SR, MODC, 24V, PLMIn Stock393.00196.50
GQD151.1P/B 20 LB-IN, SR, 2-10VDC, 24V, 10 PKINFO3,904.001,952.00
GQD156.1P 20 LB-IN, SR, MODC, 24V, PLM, AUXINFO502.00251.00
GQD221.1U 20 LB-IN, SR, 2POS, 120V, STDINFO319.00159.50
GQD221.1U/B SR,20 LB-IN,2PT,120VAC,10 PACKINFO3,082.001,541.00
GQD226.1U 20 LB-IN, SR, 2POS, 120V, STD AUXINFO427.00213.50

Accessories

No accessories found
Features
  • Self-centering shaft coupling
  • Brushless DC motor technology
  • Rugged, lightweight housings
Specifications

Input Impedance:

 :GXA161.1P, GNP191.1P 100kΩ @ 0/2-10VDC

 :GXA151.1P 100kΩ @ 0/2-10VDC, 500Ω @ 4-20ma

Motor:Brushless DC

Life Expectancy:60,000 cycles, 100,000 full stroke cycles, 7,000,000 repositions (GNP)

Rotation:95°

Manual Override:Manual crank (except GQD), Disengage button (GNP)

Operating Temperature:-25° to 130°F (-32° to 55°C),

 :0° to 122°F (-18° to 50°C) (GNP)

Operating Humidity:5 to 95% RH non-condensing

Motor:Brushless DC

Wiring:3 ft (1.0 m), 18 AWG standard cable (.1U models), 3 ft (1.0 m), 18 AWG plenum cable (.1P models) See notes in Ordering Information for plenum option

Conduit Connections:1/2″ NSPT (GCA, GMA only)

Resolution:100 Steps

Noise:<40 db @ 3' (1m)

Input Impedance:100kΩ @ 0/2-10VDC

 :500Ω @ 4-20ma

Approvals:UL File #E35198, CE, plenum rated

Warranty:2 years

Certifications