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Schneider Electric MS40-7043 Proportional Spring Return Damper Actuator 24V
- Regular price
- $399.00
- Sale price
- $399.00
- Regular price
-
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Product Description P/N: MS40-7043
Description
The Schneider Electric MS40-7043 is a high-performance spring-return damper actuator designed to regulate airflow in commercial HVAC systems. Operating on a 24V AC/DC power supply, this proportional control unit drives mechanical dampers to exact positional thresholds based on analog sensor feedback. It is engineered to maintain strict environmental conditions while providing a fail-safe mechanical return during unexpected power losses.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Schneider Electric |
| Category | HVAC & Refrigeration |
| Part Number | MS40-7043 |
| Subcategory | Damper Actuators |
| Actuator Type | Spring-Return Proportional |
| Operating Voltage | 24V AC/DC |
| Control Signal | 2-10 VDC / 4-20 mA |
| Torque Output | 35 lb-in (4 Nm) |
| Mounting Style | Direct Shaft Mount |
| Fail-Safe Action | Mechanical Spring Return |
| Weight | 3.10 lbs |
Information About MS40-7043
The MS40-7043 is a highly reliable motorized actuator built to interface smoothly with advanced building automation networks. It accepts standard 2 to 10 VDC or 4 to 20 mA analog control signals, translating them into proportional rotational movements. Designed for direct-mount installation, it secures tightly onto standard damper shafts to eliminate the need for complex mechanical linkages. This actuator incorporates a robust internal spring mechanism that automatically drives the damper to a secure, designated position if the primary facility power is interrupted.
Key Features:
-
Proportional Control: Translates analog voltage or current signals into exact, modulating mechanical damper positioning.
-
Fail-Safe Spring Return: Drives the damper automatically to a secure closed or open state during power grid failures.
-
Direct Shaft Mounting: Secures quickly to standard damper shafts without requiring complex external linkage assemblies.
-
Low Voltage Operation: Runs efficiently on 24V AC or DC power, integrating safely into commercial control panels.
-
High Output Torque: Delivers sufficient rotational force to manipulate standard HVAC dampers against high static air pressures.
-
Rugged Enclosure: Protects sensitive internal electronics and gearing from dust and moisture in mechanical rooms.
The MS40-7043 delivers the reliability and precision required for strict airflow modulation and automated fail-safe HVAC control.
Description
The Schneider Electric MS40-7043 is a high-performance spring-return damper actuator designed to regulate airflow in commercial HVAC systems. Operating on a 24V AC/DC power supply, this proportional control unit drives mechanical dampers to exact positional thresholds based on analog sensor feedback. It is engineered to maintain strict environmental conditions while providing a fail-safe mechanical return during unexpected power losses.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Schneider Electric |
| Category | HVAC & Refrigeration |
| Part Number | MS40-7043 |
| Subcategory | Damper Actuators |
| Actuator Type | Spring-Return Proportional |
| Operating Voltage | 24V AC/DC |
| Control Signal | 2-10 VDC / 4-20 mA |
| Torque Output | 35 lb-in (4 Nm) |
| Mounting Style | Direct Shaft Mount |
| Fail-Safe Action | Mechanical Spring Return |
| Weight | 3.10 lbs |
Information About MS40-7043
The MS40-7043 is a highly reliable motorized actuator built to interface smoothly with advanced building automation networks. It accepts standard 2 to 10 VDC or 4 to 20 mA analog control signals, translating them into proportional rotational movements. Designed for direct-mount installation, it secures tightly onto standard damper shafts to eliminate the need for complex mechanical linkages. This actuator incorporates a robust internal spring mechanism that automatically drives the damper to a secure, designated position if the primary facility power is interrupted.
Key Features:
-
Proportional Control: Translates analog voltage or current signals into exact, modulating mechanical damper positioning.
-
Fail-Safe Spring Return: Drives the damper automatically to a secure closed or open state during power grid failures.
-
Direct Shaft Mounting: Secures quickly to standard damper shafts without requiring complex external linkage assemblies.
-
Low Voltage Operation: Runs efficiently on 24V AC or DC power, integrating safely into commercial control panels.
-
High Output Torque: Delivers sufficient rotational force to manipulate standard HVAC dampers against high static air pressures.
-
Rugged Enclosure: Protects sensitive internal electronics and gearing from dust and moisture in mechanical rooms.
The MS40-7043 delivers the reliability and precision required for strict airflow modulation and automated fail-safe HVAC control.
