Rotary Actuators
MNxx20 175 lb-in. and MNxx34 300 lb-in. Non-Spring Return Direct Coupled Actuators
MNxx20/34 non-spring return damper actuators with 175 or 300 lb-in of torque provide modulating or floating control for rotary valves, linear valves with appropriate linkage, and air damper applications.
Overview
MNxx20 175 lb-in. and MNxx34 300 lb-in. Series Non-Spring Return Direct Coupled Actuators (DCA) are used within heating, ventilating, and air-conditioning (HVAC) systems. They can drive a variety of quarter-turn, final control elements.
Applications include: Volume control dampers, mounted directly to the drive shaft or remotely (with the use of accessory hardware). Quarter-turn rotary valves, such as ball or butterfly valves mounted directly to the drive shaft. Linear stroke globe or cage valves mounted with linkages to provide linear actuation.
Features & Benefits:- Self-centering shaft adapter
- Access cover to simplify wiring
- Declutch for manual adjustment
- Mechanical stroke limits (MN6120/MN7220 only)
- Internal auxiliary switches (MN6120/MN7220 only)
- Rotation direction selectable by switch
- Mountable in any orientation (no IP54 if upside down)
- Mechanical position indicator
- UL/cUL
- UL873, File No. E4436; Guide No. XAPX
- CE
- C-TICK
- UL94 Plenum Rating
Specifications
Others
- Maximum Operating Humidity
- 95
- Minimum Operating Humidity
- 5
- Runtime
- 95 second (time unit)
- Maximum Operating Ambient Temperature
- 140
- 60
- Minimum Operating Ambient Temperature
- -20
- -5
Others
- Maximum Operating Humidity
- 95
- Minimum Operating Humidity
- 5
- Runtime
- 95 second (time unit)
- Maximum Operating Ambient Temperature
- 140
- 60
- Minimum Operating Ambient Temperature
- -20
- -5
- Maximum Operating Humidity : 95
- Minimum Operating Humidity : 5
- Runtime : 95 second (time unit)
- Maximum Operating Ambient Temperature : 140|60
- Minimum Operating Ambient Temperature : -20|-5
Others
Name
Description
File Size
Date
Size
MN6120/MN6134 Non-Spring Return DCA Product Data
application/pdf 821.06 KB
6/26/2023
821.06 KB
MN6120/MN7220 175 lb-in. DCA Specification Data
application/pdf 276.38 KB
6/26/2023
276.38 KB
MN6134/MN7234 300 lb-in. DCA Specification Data
application/pdf 273.97 KB
6/26/2023
273.97 KB
Installation Instructions
Name
Description
File Size
Date
Size
50000407-001 Tandem Mount DCA Accessory Kit Installation Instructions
application/pdf 262.97 KB
8/9/2023
262.97 KB
Data Sheet
Name
Description
File Size
Date
Size
MN7220/MN7234 Non-Spring Return DCA Product Data
application/pdf 623.85 KB
6/26/2023
623.85 KB
Name
Description
File Size
Date
Size
50000407-001 Tandem Mount DCA Accessory Kit Installation Instructions
application/pdf 262.97 KB
8/9/2023
262.97 KB
MN6120/MN6134 Non-Spring Return DCA Product Data
application/pdf 821.06 KB
6/26/2023
821.06 KB
MN6120/MN7220 175 lb-in. DCA Specification Data
application/pdf 276.38 KB
6/26/2023
276.38 KB
MN7220/MN7234 Non-Spring Return DCA Product Data
application/pdf 623.85 KB
6/26/2023
623.85 KB
MN6134/MN7234 300 lb-in. DCA Specification Data
application/pdf 273.97 KB
6/26/2023
273.97 KB
Name
Description
File Size
Date
Size
MN6120/MN6134 Non-Spring Return DCA Product Data
821.06 KB
6/26/2023
MN6120/MN7220 175 lb-in. DCA Specification Data
276.38 KB
6/26/2023
MN6134/MN7234 300 lb-in. DCA Specification Data
273.97 KB
6/26/2023
50000407-001 Tandem Mount DCA Accessory Kit Installation Instructions
262.97 KB
8/9/2023
MN7220/MN7234 Non-Spring Return DCA Product Data
623.85 KB
6/26/2023
Product Number
Image
SKU
Description
MN7220A2007
Direct Coupled Actuator, Non-Spring Return, 175 lb-in, 20 Nm,24 Vac, Modulating (02-10 Vdc)
Image
SKU
Description
MN7220A2007
Direct Coupled Actuator, Non-Spring Return, 175 lb-in, 20 Nm,24 Vac, Modulating (02-10 Vdc)
