OpenAir Linear Electronic Damper Actuators
Low Torque Applications requiring a linear stroke of 2-3/8” (60 mm)
Stroke lengths:
- 2-3/8" (60 mm)
- 2-7/8" (75 mm)
Reliable and accurate control of speed, torque, braking and stall protection functions
Pre-cabled
Manual override
Consistent wiring detail across the product family
GDB Series 28 lbf (125 N) Linear Stroke
Floor distribution
Registers
Short stroke dampers
FEATURE | FUNCTION | BENEFIT |
|---|
28 lbf (125 N) Nominal Force | Appropriate force for small dampers | Provides linear force to operate damper actuators up to 8 sq. ft. |
Floating (3P) and Proportional Control | Variants available for floating or proportional analog controllers | Compatible with all common controller output signals |
Position indicator | Visual indicator of position | Allows quick and easy troubleshooting, set-up, and commissioning |
Position feedback available | 0-10 v (proportional) | Provides accurate feedback regarding actual position |
Self-adapting (proportional control) | Automatically calibrates to actual stroke of application | For applications with less than full physical stroke available, actuator will scale full signal input range to fit actual stroke |
Adjustable auxiliary switches available (Floating control) | Provides accessory switching | Adjustable position allows accessories to be switched on/off or position proofs |
Direct/Reverse acting | Select input signal operation of direct acting (0-10Vdc) or reverse acting (10-0Vdc). | Operate two actuators off one signal |
GLB Series 56 lbf (250 N) Linear Stroke
Terminal Units
Face and By-pass Dampers
Multi-zone Mixing Boxes
By-pass Dampers (VAV)
Make-up Air Dampers
Unit Ventilators
FEATURE | FUNCTION | BENEFIT |
|---|
56 lbf (250 N) Nominal Force | Appropriate force for small or medium dampers | Provides linear force to operate damper actuators up to 16 sq. ft. |
Floating (3P) and Proportional Control | Variants available for floating or proportional analog controllers | Compatible with all common controller output signals |
Position indicator | Visual indicator of position | Allows quick and easy troubleshooting, set-up, and commissioning |
Position feedback available | 0-10 V (proportional) | Provides accurate feedback regarding actual position |
Self-adapting (proportional control) | Automatically calibrates to actual stroke of application | For applications with less than full physical stroke available, actuator will scale full signal input range to fit actual stroke |
Adjustable auxiliary switches available (Floating control) | Provides accessory switching | Adjustable position allows accessories to be switched on/off or position proofs |
Direct/Reverse Acting | Select input signal operation of direct acting (0-10VDC) or reverse acting (10-0VDC) | Adjustable position allows accessories to be switched on/off or position proofs |
Medium Torque Applications requiring a linear stroke of 2-3/8” (60 mm)
GEB Series 90 lbf (400 N) Linear Stroke
Outside Air Dampers
Rooftop Units
Mixing Boxes
Inlet Vane Dampers
Return Air Dampers
Zone Isolation Dampers
FEATURE | FUNCTION | BENEFIT |
|---|
90 lbf (400 N) Nominal Force | Appropriate force for medium to large dampers | Provides linear force to operate damper actuators up to 32 sq. ft. |
Floating (3P) and Proportional Control | Variants available for floating or proportional analog controllers | Compatible with all common controller output signals |
Position indicator | Visual indicator of position | Allows quick and easy troubleshooting, set-up, and commissioning |
Position feedback (Proportional control) | 0-10 V (Proportional) | Provides accurate feedback regarding actual position |
Self-adapting (Proportional control) | Automatically calibrates to actual stroke of application | For applications with less than full physical stroke available, actuator will scale full signal input range to fit actual stroke |
Direct/Reverse acting | Select input signal operation of direct acting or reverse acting | Operate two actuators off one signal |
High Torque Applications requiring a linear stroke of 2-3/4” (70mm)
GBB Series 124 lbf (550 N) 2-7/8” (75 mm) Linear Stroke
Outside Air Dampers
Rooftop Units
Mixing Boxes
Vortex Dampers
Inlet Vane Dampers
Return Air Dampers
Zone Isolation Dampers
FEATURE | FUNCTION | BENEFIT |
|---|
124 lbf (550 N) Nominal Force | Appropriate force for large dampers | Provides linear force to operate damper actuators up to 43 sq. ft. |
Floating (3P) and Proportional Control | Variants available for floating or proportional analog controllers | Compatible with all common controller output signals |
Position indicator | Visual indicator of position | Allows quick and easy troubleshooting, set-up, and commissioning |
Position Feedback (Proportional control) | 0-10 V (proportional) | Provides accurate feedback regarding actual position |
Direct/Reverse acting | Select input signal operation of direct acting or reverse acting | Operate two actuators off one signal |