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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Qty	Model	Description	In Stock	List Price	Internet Price
	ASK39.1	WEATHERSHIELD FOR SAX	INFO	254.00	203.20
	ASK71.11	COMBINED FOOT/FRAME MOUNT KIT		159.00	127.20
	ASK71.1U	FLOOR MOUNT KIT GCA/GBB/GIB	INFO	154.00	123.20
	ASK71.2U	FRAME MOUNT KIT GCA/GBB/GIB	INFO	162.00	129.60
	ASK71.3	CRANK ARM 142IN-LB ACTUATOR	INFO	123.00	98.40
	ASK71.4	CRANK ARM LINEAR STROKE KIT	INFO	167.00	133.60
	ASK71.6	UNIVERSAL MOUNTING KIT	INFO	131.00	104.80
	ASK75.1U	WEATHER SHIELD FOR GCA/GBB/GIB ACTUATORS		239.00	191.20
	ASK79.165	EFL,GND,165F	INFO	44.00	35.20
	ASK79.350	EFL,GND,350F	INFO	44.00	35.20
	ASY97	CONDUIT CAP KIT	INFO	31.00	24.80
	ASZ6.6	STEM HEATING ELEMENT FOR SAX	INFO	468.00	374.40
	GCA121.1P	160 LB-IN, SR, 2POS, 24V, PLM	INFO	456.00	364.80
	GCA121.1U	SR,160 LB-IN, 24VAC/DC,2-PT	INFO	442.00	353.60
	GCA121.1U/B	SR,160 LB-IN,2PT,24VAC/DC,BULK 8	INFO	3,471.00	2,776.80
	GCA126.1P	SR,160 LB-IN, 24VAC/DC,2-PT,AUX	INFO	531.00	424.80
	GCA126.1U	SR,160 LB-IN, 24VAC/DC,2-PT,AUX	INFO	517.00	413.60
	GCA131.1P	160 LB-IN, SR, FLT, 24V, PLM	INFO	550.00	440.00
	GCA131.1U	SR,160LB-IN,24VAC/DC,FLOATING	INFO	535.00	428.00
	GCA132.1U	SR,160 LB-IN,24VAC/DC,FLOATING,POT	INFO	595.00	476.00
	GCA136.1P	SR,160 LB-IN,24VAC/DC,FLOATING,AUX	INFO	647.00	517.60
	GCA136.1U	SR,160 LB-IN,24VAC/DC,FLOATING,AUX	INFO	629.00	503.20
	GCA151.1P	160 LB-IN, SR, MODC, 24V, PLM	INFO	607.00	485.60
	GCA151.1U	160 LB-IN, SR, MODC, 24V, STD	INFO	764.00	611.20
	GCA156.1P	SR,160 LB-IN,24VAC/DC,0-10/2-10VDC,AUX	INFO	677.00	541.60
	GCA156.1U	SR,160 LB-IN,24VAC/DC,0-10/2-10VDC,AUX	INFO	663.00	530.40
	GCA161.1P	160 LB-IN, SR, MODV, 24V, PLM		595.00	476.00
	GCA161.1P/B	SR,160 LB-IN,0-10VDC,24VAC/DC,BULK 8	INFO	4,363.00	3,490.40
	GCA161.1U	160 LB-IN, SR, MODV, 24V, STD		567.00	453.60
	GCA163.1P	SR,160 LB-IN,24VAC/DC,0-10VDC,ADJ,	INFO	646.00	516.80
	GCA163.1U	SR,160 LB-IN,24VAC/DC,0-10VDC,ADJ	INFO	630.00	504.00
	GCA164.1P	SR,160 LB-IN,24VAC/DC,0-10VDC,AUX,ADJ	INFO	721.00	576.80
	GCA164.1U	SR,160 LB-IN,24VAC/DC,0-10VDC,AUX,ADJ	INFO	706.00	564.80
	GCA166.1P	SR,160 LB-IN,24VAC/DC,0-10VDC,AUX	INFO	658.00	526.40
	GCA166.1U	SR,160 LB-IN,24VAC/DC,0-10VDC,AUX	INFO	642.00	513.60
	GCA221.1U	160 LB-IN, SR, 2POS, 120V, STD		487.00	389.60
	GCA221.1U/B	SR,160 LB-IN,2PT,120VAC,BULK 8	INFO	3,839.00	3,071.20
	GCA226.1U	160 LB-IN, SR, 2P, 120V, STD, AUX	INFO	580.00	464.00
	GMA121.1P	62 LB-IN, SR, 2POS, 24V, PLM		331.00	264.80
	GMA121.1P/B	ACT.MOD SR,24V,62LBIN,PLM/BULK	INFO	3,322.00	2,657.60
	GMA121.1U	62 LB-IN, SR, 2POS, 24V, STD	INFO	318.00	254.40
	GMA121.1U/B	24V, 2PT, SR, 62 LB-IN BULK 10	INFO	3,168.00	2,534.40
	GMA126.1P	ACT, 2P ,SR,PLENUM		420.00	336.00
	GMA126.1U	62 LB-IN, SR, 2P, 24V, STD, AUX	INFO	408.00	326.40
	GMA131.1P	3PT SR 24V,62LBIN PLM	INFO	382.00	305.60
	GMA131.1U	62 LB-IN, SR, FLT, 24V, STD	INFO	370.00	296.00
	GMA132.1U	3PT,SR 24V,62LBIN/F	INFO	471.00	376.80
	GMA136.1U	3PT SR 24V,62LBIN/S	INFO	484.00	387.20
	GMA151.1P	62 LB-IN, SR, MODC, 24V, PLM	INFO	458.00	366.40
	GMA151.1U	ACTUATOR, SR, 2-10V,62 LB-IN	INFO	446.00	356.80
	GMA156.1P	ACTUATOR,SR,2-10V,SWITCHES,62-LB-IN,PLEN	INFO	548.00	438.40
	GMA156.1U	ACTUATOR,SR,2-10V,SWITCHES,62 LB-IN	INFO	534.00	427.20
	GMA161.1P	62 LB-IN, SR, MODV, 24V, PLM		458.00	366.40
	GMA161.1P/B	ACT.MOD SR,24V,62LBIN,PLM/BULK	INFO	4,545.00	3,636.00
	GMA161.1U	62 LB-IN, SR, MODV, 24V, STD		446.00	356.80
	GMA163.1P	MOD SR 24V,62LBIN/ADJ PLM	INFO	496.00	396.80
	GMA163.1U	MOD SR 24V,62LBIN/ADJ	INFO	484.00	387.20
	GMA164.1U	MOD,SR 24V,62LBIN/S/F	INFO	560.00	448.00
	GMA166.1P	ACT,0-10V,SR,PLENUM	INFO	548.00	438.40
	GMA166.1U	MOD SR 24V,62LBIN/S	INFO	534.00	427.20
	GMA221.1U	62 LB-IN, SR, 2POS, 120V, STD	INFO	370.00	296.00
	GMA221.1U/B	ACT.MOD SR,120V,2P,PLNM/BULK	INFO	3,771.00	3,016.80
	GMA226.1U	2PT SR,120V,62LBIN/S	INFO	446.00	356.80
	GNP191.1P	53 IN LB, 2 SEC FSAFE, UNIV INPUT, 24V	INFO	828.00	662.40
	GNP196.1P	53 IN LB, 2 SEC FSAFE, UNIV INPUT, 24V, AUX	INFO	926.00	740.80
	GQD121.1P	20 LB-IN, SR, 2POS, 24V, PLM	INFO	247.00	197.60
	GQD121.1P/B	20 LB-IN, SR, 2PT, 24V, 10 PK	INFO	2,446.00	1,956.80
	GQD126.1P	20 LB-IN, SR, 2POS, 24V, PLM, AUX	INFO	344.00	275.20
	GQD131.1P	20 LB-IN, SR, FLT, 24V, PLM	INFO	318.00	254.40
	GQD131.1P/B	20 LB-IN, SR, FLOATING, 24V, 10 PK	INFO	3,240.00	2,592.00
	GQD136.1P	20 LB-IN, SR, FLT, 24V, PLM, AUX	INFO	412.00	329.60
	GQD151.1P	20 LB-IN, SR, MODC, 24V, PLM		353.00	282.40
	GQD151.1P/B	20 LB-IN, SR, 2-10VDC, 24V, 10 PK	INFO	3,603.00	2,882.40
	GQD156.1P	20 LB-IN, SR, MODC, 24V, PLM, AUX	INFO	450.00	360.00
	GQD221.1U	20 LB-IN, SR, 2POS, 120V, STD	INFO	286.00	228.80
	GQD221.1U/B	SR,20 LB-IN,2PT,120VAC,10 PACK	INFO	2,766.00	2,212.80
	GQD226.1U	20 LB-IN, SR, 2POS, 120V, STD AUX	INFO	383.00	306.40

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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