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.


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QtyModelDescriptionIn StockList PriceInternet Price
ASK39.1 WEATHERSHIELD FOR SAXINFO277.13138.57
ASK71.11 COMBINED FOOT/FRAME MOUNT KITINFO177.0088.50
ASK71.1U FLOOR MOUNT KIT GCA/GBB/GIBIn Stock172.0086.00
ASK71.2U FRAME MOUNT KIT GCA/GBB/GIBIn Stock181.0090.50
ASK71.3 CRANK ARM 142IN-LB ACTUATORINFO134.5467.27
ASK71.4 CRANK ARM LINEAR STROKE KITINFO183.1991.59
ASK71.6 UNIVERSAL MOUNTING KITINFO155.4977.74
ASK75.1U WEATHER SHIELD FOR GCA/GBB/GIB ACTUATORSIn Stock266.00133.00
ASK79.165 EFL,GND,165FINFO48.6424.32
ASK79.350 EFL,GND,350FINFO48.6424.32
ASY97 CONDUIT CAP KITINFO34.1117.06
ASZ6.6 STEM HEATING ELEMENT FOR SAXINFO510.80255.40
GCA121.1P 160 LB-IN, SR, 2POS, 24V, PLMINFO507.00253.50
GCA121.1U SR,160 LB-IN, 24VAC/DC,2-PTIn Stock492.00246.00
GCA121.1U/B SR,160 LB-IN,2PT,24VAC/DC,BULK 8INFO3,701.361,850.68
GCA126.1P SR,160 LB-IN, 24VAC/DC,2-PT,AUXINFO576.00288.00
GCA126.1U SR,160 LB-IN, 24VAC/DC,2-PT,AUXINFO575.00287.50
GCA131.1P 160 LB-IN, SR, FLT, 24V, PLMINFO612.00306.00
GCA131.1U SR,160LB-IN,24VAC/DC,FLOATINGINFO571.33285.67
GCA132.1U SR,160 LB-IN,24VAC/DC,FLOATING,POTINFO634.47317.24
GCA136.1P SR,160 LB-IN,24VAC/DC,FLOATING,AUXINFO690.38345.19
GCA136.1U SR,160 LB-IN,24VAC/DC,FLOATING,AUXINFO670.70335.35
GCA151.1P 160 LB-IN, SR, MODC, 24V, PLMINFO674.00337.00
GCA151.1U 160 LB-IN, SR, MODC, 24V, STDINFO849.00424.50
GCA156.1P SR,160 LB-IN,24VAC/DC,0-10/2-10VDC,AUXINFO722.46361.23
GCA156.1U SR,160 LB-IN,24VAC/DC,0-10/2-10VDC,AUXINFO718.00359.00
GCA161.1P 160 LB-IN, SR, MODV, 24V, PLMIn Stock645.00322.50
GCA161.1P/B SR,160 LB-IN,0-10VDC,24VAC/DC,BULK 8INFO4,722.002,361.00
GCA161.1U 160 LB-IN, SR, MODV, 24V, STDIn Stock616.00308.00
GCA163.1P SR,160 LB-IN,24VAC/DC,0-10VDC,ADJ,INFO689.35344.68
GCA163.1U SR,160 LB-IN,24VAC/DC,0-10VDC,ADJINFO671.76335.88
GCA164.1P SR,160 LB-IN,24VAC/DC,0-10VDC,AUX,ADJINFO769.03384.52
GCA164.1U SR,160 LB-IN,24VAC/DC,0-10VDC,AUX,ADJINFO753.50376.75
GCA166.1P SR,160 LB-IN,24VAC/DC,0-10VDC,AUXINFO731.00365.50
GCA166.1U SR,160 LB-IN,24VAC/DC,0-10VDC,AUXINFO713.00356.50
GCA221.1U 160 LB-IN, SR, 2POS, 120V, STDIn Stock541.00270.50
GCA221.1U/B SR,160 LB-IN,2PT,120VAC,BULK 8INFO4,093.622,046.81
GCA226.1U 160 LB-IN, SR, 2P, 120V, STD, AUXINFO629.00314.50
GMA121.1P 62 LB-IN, SR, 2POS, 24V, PLMIn Stock369.00184.50
GMA121.1P/B ACT.MOD SR,24V,62LBIN,PLM/BULKINFO3,541.931,770.96
GMA121.1U 62 LB-IN, SR, 2POS, 24V, STDINFO354.00177.00
GMA121.1U/B 24V, 2PT, SR, 62 LB-IN BULK 10INFO3,378.411,689.20
GMA126.1P ACT, 2P ,SR,PLENUMINFO467.00233.50
GMA126.1U 62 LB-IN, SR, 2P, 24V, STD, AUXINFO454.00227.00
GMA131.1P 3PT SR 24V,62LBIN PLMINFO426.00213.00
GMA131.1U 62 LB-IN, SR, FLT, 24V, STDINFO412.00206.00
GMA132.1U 3PT,SR 24V,62LBIN/FINFO503.03251.52
GMA136.1U 3PT SR 24V,62LBIN/SINFO516.49258.25
GMA151.1P 62 LB-IN, SR, MODC, 24V, PLMINFO509.00254.50
GMA151.1U ACTUATOR, SR, 2-10V,62 LB-ININFO485.00242.50
GMA156.1P ACTUATOR,SR,2-10V,SWITCHES,62-LB-IN,PLENINFO584.80292.40
GMA156.1U ACTUATOR,SR,2-10V,SWITCHES,62 LB-ININFO580.00290.00
GMA161.1P 62 LB-IN, SR, MODV, 24V, PLMIn Stock497.00248.50
GMA161.1P/B ACT.MOD SR,24V,62LBIN,PLM/BULKINFO4,846.112,423.06
GMA161.1U 62 LB-IN, SR, MODV, 24V, STDIn Stock496.00248.00
GMA163.1P MOD SR 24V,62LBIN/ADJ PLMINFO552.00276.00
GMA163.1U MOD SR 24V,62LBIN/ADJINFO516.49258.25
GMA164.1U MOD,SR 24V,62LBIN/S/FINFO611.70305.85
GMA166.1P ACT,0-10V,SR,PLENUMINFO594.00297.00
GMA166.1U MOD SR 24V,62LBIN/SINFO583.77291.88
GMA221.1U 62 LB-IN, SR, 2POS, 120V, STDINFO412.00206.00
GMA221.1U/B ACT.MOD SR,120V,2P,PLNM/BULKINFO4,021.192,010.59
GMA226.1U 2PT SR,120V,62LBIN/SINFO496.00248.00
GNP191.1P 53 IN LB, 2 SEC FSAFE, UNIV INPUT, 24VIn Stock919.00459.50
GNP196.1P 53 IN LB, 2 SEC FSAFE, UNIV INPUT, 24V, AUXINFO1,028.00514.00
GQD121.1P 20 LB-IN, SR, 2POS, 24V, PLMIn Stock270.14135.07
GQD121.1P/B 20 LB-IN, SR, 2PT, 24V, 10 PKINFO2,608.331,304.17
GQD126.1P 20 LB-IN, SR, 2POS, 24V, PLM, AUXIn Stock367.43183.72
GQD131.1P 20 LB-IN, SR, FLT, 24V, PLMINFO347.79173.89
GQD131.1P/B 20 LB-IN, SR, FLOATING, 24V, 10 PKINFO3,455.011,727.51
GQD136.1P 20 LB-IN, SR, FLT, 24V, PLM, AUXINFO439.91219.95
GQD151.1P 20 LB-IN, SR, MODC, 24V, PLMIn Stock386.06193.03
GQD151.1P/B 20 LB-IN, SR, 2-10VDC, 24V, 10 PKINFO3,842.131,921.06
GQD156.1P 20 LB-IN, SR, MODC, 24V, PLM, AUXINFO480.26240.13
GQD221.1U 20 LB-IN, SR, 2POS, 120V, STDINFO305.34152.67
GQD221.1U/B SR,20 LB-IN,2PT,120VAC,10 PACKINFO2,948.871,474.43
GQD226.1U 20 LB-IN, SR, 2POS, 120V, STD AUXINFO408.84204.42

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