Product Overview

M9208-xxx-x Series Electric Spring Return Actuators Product Bulletin 9
Rated Torque Power On
(Running)
70 lb·in. (8 N·m) All Operating Temperatures
Power Off
(Spring Returning)
70 lb·in. (8 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)
150 Seconds Constant for 0 to 70 lb·in (8 N·m) Load,
at all Operating Conditions
90 Seconds for 0 to 70 lb·in (8 N·m) Load in Calibration Mode or Override Mode
Power Off
(Spring Returning)
17 to 25 Seconds for 0 to 70 lb·in. (8 N·m) Load, at Room Temperature
22 Seconds Nominal at Full Rated Load
94 Seconds Maximum with 70 lb·in. (8 N·m) Load, at -40°F (-40°C)
Life Cycles 60,000 Full Stroke Cycles with 70 lb·in. (8 N·m) Load
1,500,000 Repositions with 70 lb·in. (8 N·m) Load
Audible Noise
Rating
Power On
(Running)
<35 dBA at 70 lb·in. (8 N·m) Load, at a Distance of 39-13/32 in. (1 m)
Power On
(Holding)
<20 dBA at a Distance of 39-13/32 in. (1 m)
Power Off
(Spring Returning)
<52 dBA at 70 lb·in. (8 N·m) Load, at a Distance of 39-13/32 in. (1 m)
Electrical
Connections
Models: GGx-3 48 in. (1.2 m) UL 758 Type AWM Halogen Free Cable with 18 AWG
(0.85 mm²) Conductors and .25 in. (6 mm) Ferrule Ends
Models: GGA-2 120 in. (3.05 m) UL 444 Type CMP Plenum Rated Cable with 19 AWG
(0.75 mm²) Conductors and .25 in. (6 mm) Ferrule Ends
Auxiliary Switches
(-xxC Models)
48 in. (1.2 m) UL 758 Type AWM Halogen Free Cable with 18 AWG
(0.85 mm²) Conductors and .25 in. (6 mm) Ferrule Ends
Conduit Connections Integral Connectors for 3/8 in. (10 mm) Flexible Metal Conduit
Mechanical
Connections
Round Shafts Range of Sizes: 5/16 to 5/8 in. (8 to 16 mm)
Square Shafts Range of Sizes: 1/4 to 1/2 in. (6 to 12 mm)
Enclosure Rating NEMA 2 (IP54) for all Mounting Directions
Ambient
Conditions
Standard
Operating
-40 to 140°F (-40 to 60°C); 90% RH Maximum, Noncondensing
Storage -40 to 185ºF (-40 to 85ºC); 95% RH Maximum, Noncondensing
Dimensions 6.33 x 3.90 x 2.26 in. (160.7 x 99 x 57.5 mm)
M9208-GGx-x Series Proportional Electric Spring Return Actuator (Part 2 of 3)