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Belimo AM24-S Non-Spring Return Rotary Valve and Damper Actuator 24V 160 lb-in with Dual SPDT Switches
- Regular price
- $599.00
- Sale price
- $599.00
- Regular price
-
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Product Description P/N: AM24-S
Description
The Belimo AM24-S is a non-spring-return rotary actuator designed for motorized positioning of throttle valves and compatible HVAC dampers. Belimo part number AM24-S operates on 24 VAC/DC power, delivers a minimum torque of 18 Nm (approximately 160 lb-in), and provides up to 95° of adjustable rotation. Its integrated auxiliary switches, manual override, and IP54-rated enclosure support valve control and position signaling in commercial and industrial HVAC systems.
Technical Specifications
|
Condition |
New/Never Used Surplus |
|
Brand |
Belimo |
|
Category |
HVAC & Building Automation |
|
Part Number |
AM24-S |
|
Subcategory |
Rotary Valve & Damper Actuators |
|
Product Type |
Non-Spring-Return Rotary Actuator |
|
Series |
AM |
|
Nominal Voltage |
24 VAC/DC |
|
Operating Voltage Range |
19.2–28.8 VAC / 21.6–28.8 VDC |
|
Frequency |
50/60 Hz |
|
Control Type |
On/Off (Open/Close) |
|
Power Consumption |
2.5 W |
|
Power Consumption for Wire Sizing |
4.5 VA |
|
Minimum Torque |
18 Nm (160 lb-in) |
|
Auxiliary Switches |
2 × SPDT, Adjustable |
|
Auxiliary Switch Rating |
6 A (1.5 A Inductive) at 250 VAC |
|
Rotation Angle |
Maximum 95°, Adjustable Mechanical Stops |
|
Running Time |
100–150 Seconds, Depending on Load |
|
Direction of Rotation |
Reversible with L/R Switch |
|
Manual Override |
Self-Resetting Push Button |
|
Position Indication |
Mechanical |
|
Electrical Connection |
Preassembled Cables or Screw Terminals |
|
Mounting Compatibility |
Butterfly Valves DN 50–100 with WD6 Mounting Kit |
|
Protection Rating |
IP54 |
|
Operating Temperature |
-22°F to 122°F (-30°C to 50°C) |
|
Sound Power Level |
Maximum 45 dB(A) |
|
Mechanical Service Life |
Minimum 60,000 Cycles |
|
Weight |
2.9 lb |
Information About AM24-S
The AM24-S is part of Belimo's AM Series of electric rotary actuators, developed for controlling throttle valves and air dampers in heating, ventilation, and air conditioning installations. Its motor-driven gear assembly incorporates adjustable mechanical stops, a manual release button, and auxiliary switching contacts for integration with external control equipment. The actuator can be installed directly on compatible valves using the Belimo WD6 mounting kit, while suitable mounting accessories allow adaptation to other mechanical applications. Designed for operation between -30°C and +50°C, the unit combines IP54 enclosure protection, low power consumption, and a mechanical service life rated for at least 60,000 cycles.
Key Features:
-
Non-Spring-Return Design: Maintains motorized positioning without a mechanical spring-return mechanism.
-
24 VAC/DC Operation: Supports 24 VAC at 50/60 Hz or 24 VDC power supplies.
-
18 Nm Minimum Torque: Provides approximately 160 lb-in of rotational force for compatible valves and dampers.
-
On/Off and Floating Control: Supports switching and three-point positioning arrangements according to the applicable wiring configuration.
-
Adjustable Rotation Angle: Provides up to 95° of movement with mechanical stops for limiting travel.
-
Auxiliary Position Switching: Includes auxiliary switching capability for external position indication and control interlocking.
-
Manual Override: Features a push-button mechanism for manually repositioning the actuator.
-
Low Power Consumption: Requires approximately 2.5 W during operation.
-
Quiet Operation: Specified maximum operating sound level of 45 dB.
-
IP54 Protection: Protects internal components against limited dust ingress and splashing water.
-
Extended Mechanical Life: Rated for a minimum of 60,000 operating cycles.
-
WD6 Mounting Compatibility: Supports installation on suitable throttle valves using the Belimo WD6 mounting kit.
The AM24-S delivers the reliability and precision required for motorized throttle valve positioning, HVAC damper control, and auxiliary position monitoring in building automation systems.
Description
The Belimo AM24-S is a non-spring-return rotary actuator designed for motorized positioning of throttle valves and compatible HVAC dampers. Belimo part number AM24-S operates on 24 VAC/DC power, delivers a minimum torque of 18 Nm (approximately 160 lb-in), and provides up to 95° of adjustable rotation. Its integrated auxiliary switches, manual override, and IP54-rated enclosure support valve control and position signaling in commercial and industrial HVAC systems.
Technical Specifications
|
Condition |
New/Never Used Surplus |
|
Brand |
Belimo |
|
Category |
HVAC & Building Automation |
|
Part Number |
AM24-S |
|
Subcategory |
Rotary Valve & Damper Actuators |
|
Product Type |
Non-Spring-Return Rotary Actuator |
|
Series |
AM |
|
Nominal Voltage |
24 VAC/DC |
|
Operating Voltage Range |
19.2–28.8 VAC / 21.6–28.8 VDC |
|
Frequency |
50/60 Hz |
|
Control Type |
On/Off (Open/Close) |
|
Power Consumption |
2.5 W |
|
Power Consumption for Wire Sizing |
4.5 VA |
|
Minimum Torque |
18 Nm (160 lb-in) |
|
Auxiliary Switches |
2 × SPDT, Adjustable |
|
Auxiliary Switch Rating |
6 A (1.5 A Inductive) at 250 VAC |
|
Rotation Angle |
Maximum 95°, Adjustable Mechanical Stops |
|
Running Time |
100–150 Seconds, Depending on Load |
|
Direction of Rotation |
Reversible with L/R Switch |
|
Manual Override |
Self-Resetting Push Button |
|
Position Indication |
Mechanical |
|
Electrical Connection |
Preassembled Cables or Screw Terminals |
|
Mounting Compatibility |
Butterfly Valves DN 50–100 with WD6 Mounting Kit |
|
Protection Rating |
IP54 |
|
Operating Temperature |
-22°F to 122°F (-30°C to 50°C) |
|
Sound Power Level |
Maximum 45 dB(A) |
|
Mechanical Service Life |
Minimum 60,000 Cycles |
|
Weight |
2.9 lb |
Information About AM24-S
The AM24-S is part of Belimo's AM Series of electric rotary actuators, developed for controlling throttle valves and air dampers in heating, ventilation, and air conditioning installations. Its motor-driven gear assembly incorporates adjustable mechanical stops, a manual release button, and auxiliary switching contacts for integration with external control equipment. The actuator can be installed directly on compatible valves using the Belimo WD6 mounting kit, while suitable mounting accessories allow adaptation to other mechanical applications. Designed for operation between -30°C and +50°C, the unit combines IP54 enclosure protection, low power consumption, and a mechanical service life rated for at least 60,000 cycles.
Key Features:
-
Non-Spring-Return Design: Maintains motorized positioning without a mechanical spring-return mechanism.
-
24 VAC/DC Operation: Supports 24 VAC at 50/60 Hz or 24 VDC power supplies.
-
18 Nm Minimum Torque: Provides approximately 160 lb-in of rotational force for compatible valves and dampers.
-
On/Off and Floating Control: Supports switching and three-point positioning arrangements according to the applicable wiring configuration.
-
Adjustable Rotation Angle: Provides up to 95° of movement with mechanical stops for limiting travel.
-
Auxiliary Position Switching: Includes auxiliary switching capability for external position indication and control interlocking.
-
Manual Override: Features a push-button mechanism for manually repositioning the actuator.
-
Low Power Consumption: Requires approximately 2.5 W during operation.
-
Quiet Operation: Specified maximum operating sound level of 45 dB.
-
IP54 Protection: Protects internal components against limited dust ingress and splashing water.
-
Extended Mechanical Life: Rated for a minimum of 60,000 operating cycles.
-
WD6 Mounting Compatibility: Supports installation on suitable throttle valves using the Belimo WD6 mounting kit.
The AM24-S delivers the reliability and precision required for motorized throttle valve positioning, HVAC damper control, and auxiliary position monitoring in building automation systems.
