Install Instructions

M9203-GGx-2(Z) Series Proportional Electric Spring Return Actuators Installation Instructions10
Technical Specifications
M9203-GGx-2(Z) Series Proportional Electric Spring Return Actuator (Part 1 of 2)
Power
Requirements
-GGx-2 Models AC 24 V (AC 19.2 V to 28.8 V) at 50/60 Hz: Class 2 (North America) or Safety
Extra-Low Voltage (SELV) (Europe), 4.7 VA Running, 2.7 VA Holding Position
DC 24 V (DC 21.6 V to 28.8 V): Class 2 (North America) or SELV (Europe),
1.8 W Running, 1 W Holding Position
Minimum Transformer Size: 6 VA per Actuator
-GGx-2Z Models AC 24 V (AC 19.2 V to 28.8 V) at 50/60 Hz: Class 2 (North America) or Safety
Extra-Low Voltage (SELV) (Europe), 5.1 VA Running, 2.8 VA Holding Position
DC 24 V (DC 19.2 V to 28.8 V): Class 2 (North America) or SELV (Europe),
1.9 W Running, 1.1 W Holding Position
Minimum Transformer Size: 6 VA per Actuator
Input Signal / Adjustments Factory Set at DC 0 to 10 V, CW Rotation with Signal Increase
Selectable DC 0 (2) to 10 V or 0 (4) to 20 mA with Field-Furnished 500 ohm 0.25
W Minimum Resistor
Switch Selectable Direct or Reverse Action with Signal Increase
Control Input Impedance Voltage Input: 100,000 ohm
Current Input: 500 ohm with Field Furnished 500 ohm Resistor
Feedback Signal DC 0 (2) to 10 V for Desired Rotation Range up to 95°
Corresponds to Rotation Limits, 0.5 mA at 10 V Maximum
Auxiliary Switch
Rating
-xxB Models One Single-Pole, Double-Throw (SPDT), Double-Insulated Switch with Silver
Contacts:
AC 24 V, 50 VA Pilot Duty
AC 120 V, 5.8 A Resistive, 1/4 hp, 275 VA Pilot Duty
AC 240 V, 5.0 A Resistive, 1/4 hp, 275 VA Pilot Duty
Spring Return Direction is Selectable with Mounting Position of Actuator:
Actuator Face Labeled A Is Away from Damper or Valve: CCW Spring Return
Actuator Face Labeled B Is Away from Damper or Valve: CW Spring Return
Rated Torque Power On
(Running)
27 lb·in. (3 N·m) All Operating Temperatures
Power Off
(Spring Returning)
27 lb·in. (3 N·m) All Operating Temperatures
Rotation Range Maximum Full Stroke: 95°
Adjustable Stop: 35° to 95° Maximum Position
Rotation Time
for 90 Degrees of
Travel
Power On
(Running)
-GGx-2 Models
150 Seconds Constant for 0 to 27 lb·in. (3 N·m) Load, at all Operating Conditions
Power On
(Running)
-GGx-2Z Models
90 Seconds Constant for 0 to 27 lb·in. (3 N·m) Load, at all Operating Conditions
Power Off
(Spring Returning)
12 to 17 Seconds for 0 to 27 lb·in. (3 N·m) Load, at Room Temperature
16 Seconds Nominal at Full Rated Load
22 Seconds Maximum with 27 lb·in. (3 N·m) Load, at -22°F (-30°C)
Life Cycles 60,000 Full Stroke Cycles with 27 lb·in. (3 N·m) Load
1,500,000 Repositions with 27 lb·in. (3 N·m) Load