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- Overview
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- Description
- Applications
- INSTALLATION
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Overview
Place of Origin: |
USA |
Brand Name: |
HONEYWELL |
Model Number: |
MS8120A1205 S2024-2POS-SW2 2-POS |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Model: |
MS8120A1205 S2024-2POS-SW2 2-POS |
|
Product Type: |
Spring Return Direct Coupled Actuator |
|
Dimensions: |
25 × 7.5 × 10 cm |
|
Weight: |
2.84 kg |
|
Torque: |
175 lb-in (20 Nm) |
|
Power Supply: |
24 VAC/DC |
|
Power Consumption: |
40 VA (driving) |
|
Control Type: |
Two-position (SPST), SPDT auxiliary switch |
|
Auxiliary Switch Voltage: |
2 V switching |
|
Input Impedance: |
≥ 95 kΩ |
|
Feedback Signal: |
0 / 2–10 VDC |
|
Driving Current: |
≥ 3 mA |
|
Noise Level (Holding): |
20 dBA |
|
Noise Level (Driving): |
50 dBA |
|
Noise Level (Spring Return): |
65 dBA |
|
Operating Temperature Range: |
-40°C to +60°C |
|
Storage Temperature Range: |
-40°C to +70°C |
|
Humidity: |
5%–95% RH non-condensing |
Description
The MS8120A1205 S2024-2POS-SW2 2-POS is an industrial Spring Return Direct Coupled Actuator used for HVAC damper and valve control applications. It provides reliable two-position control with built-in fail-safe spring return functionality, ensuring safe operation during power loss conditions.
Applications
Rail transit plant: Controls HVAC dampers in extreme cold, ensuring stable airflow in carriages.
Semiconductor fab: Drives cleanroom dampers with fail-safe spring return for contamination protection.
Biopharma facility: Provides real-time damper feedback to DCS in lab air systems.
Coating plant: Controls high-temp ventilation dampers with strong torque for airflow resistance.
Paper mill: Ensures stable damper operation in high-humidity drying environments.
INSTALLATION
1. Read these instructions carefully. Failure to follow them could damage the product or cause a hazardous condition.
2. Check the ratings given in the instructions and on the product to make sure the product is suitable for your application.
3. Installer must be a trained, experienced service technician.
4. After installation is complete, check out product operation as provided in these instructions.
Feature
Brushless DC submotor with electronic stall protection for floating/modulating models.
Floating/Modulating models can provide two-position (SPST) control.
Brush DC submotor with electronic stall protection for two-position models.
Self-centering shaft adapter for wide range of shaft sizes.
Access cover for easy connectivity.
Metal housing with built-in mechanical end limits.
Spring return direction field-selectable.
Shaft position indicator and scale.
FAQ
Q: What is the torque of MS8120A1205 S2024-2POS-SW2 2-POS?
A: Its torque is 175 lb-in (20 Nm).
Q: What is the power supply voltage requirement for MS8120A1205 S2024-2POS-SW2 2-POS?
A: Its power supply requirement is 24 VAC/DC.
Q: What is the power consumption of MS8120A1205 S2024-2POS-SW2 2-POS during operation?
A: Its power consumption in the driving state is 40 VA.
Q: What type of feedback signal does MS8120A1205 S2024-2POS-SW2 2-POS provide?
A: It provides a 0 / 2–10 VDC feedback signal.
Q: What is the driving current of MS8120A1205 S2024-2POS-SW2 2-POS?
A: Its driving current is greater than or equal to 3 mA.
