KMC Controls MEP-4552V Actuator
The KMC Controls MEP-4552V is a heavy-duty direct-coupled spring return actuator engineered for precise modulating control of dampers and valves in commercial HVAC systems. Operating on a 24V AC/DC power supply, this proportional actuator delivers a minimum torque of 45 in-lb, making it a reliable choice for VAV terminal units and small-to-medium air handling systems. It accepts a 2-10 VDC control signal and features integrated anti-jitter circuitry, which eliminates hunting and prevents unnecessary wear on mechanical components by ignoring undamped analog input noise.
For technicians requiring flexible installation, the MEP-4552V includes a capacitor-driven fail-safe mechanism with a switch-selectable direction (CW/CCW). The unit supports auto-mapping, allowing the full control signal range to be scaled over a reduced stroke for higher resolution. It mounts directly to round or square shafts without complex linkages, and the terminal block connections simplify field wiring. This model also provides a voltage feedback output, ensuring the building automation system receives an accurate 1-5 or 2-10 VDC position status.
Key Benefits- Capacitor-Driven Fail-Safe: Provides consistent spring return torque without the mechanical fatigue typical of traditional springs.
- Anti-Jitter Technology: Extends the service life of damper actuators by filtering out signal fluctuations.
- Direct-Coupled Mounting: Fits 1/4" to 5/8" round or 1/4" to 7/16" square shafts via a universal V-bolt clamp.
- Precision 45 in-lb Torque: Optimized for reliable operation of control valves and ventilation dampers.
- Field-Adjustable Rotation: Features a manual gear disengagement button and mechanical end-stops for easy commissioning.
What is the difference between the MEP-4552 and the MEP-4552V?
The "V" suffix indicates a quick-mount version designed specifically for direct attachment to KMC VFB-43 and VFB-46 series valve bodies, though it remains compatible with standard dampers.
Can the fail-safe direction be changed in the field?
Yes, a selector switch under the cover allows you to choose between clockwise or counter-clockwise fail-safe rotation to match your application requirements.
Does this unit provide feedback to the controller?
Yes, it features a switch-selectable 1-5 VDC or 2-10 VDC feedback signal that corresponds to the actual position of the actuator.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
KMC Controls MEP-4552V Actuator
The KMC Controls MEP-4552V is a heavy-duty direct-coupled spring return actuator engineered for precise modulating control of dampers and valves in commercial HVAC systems. Operating on a 24V AC/DC power supply, this proportional actuator delivers a minimum torque of 45 in-lb, making it a reliable choice for VAV terminal units and small-to-medium air handling systems. It accepts a 2-10 VDC control signal and features integrated anti-jitter circuitry, which eliminates hunting and prevents unnecessary wear on mechanical components by ignoring undamped analog input noise.
For technicians requiring flexible installation, the MEP-4552V includes a capacitor-driven fail-safe mechanism with a switch-selectable direction (CW/CCW). The unit supports auto-mapping, allowing the full control signal range to be scaled over a reduced stroke for higher resolution. It mounts directly to round or square shafts without complex linkages, and the terminal block connections simplify field wiring. This model also provides a voltage feedback output, ensuring the building automation system receives an accurate 1-5 or 2-10 VDC position status.
Key Benefits- Capacitor-Driven Fail-Safe: Provides consistent spring return torque without the mechanical fatigue typical of traditional springs.
- Anti-Jitter Technology: Extends the service life of damper actuators by filtering out signal fluctuations.
- Direct-Coupled Mounting: Fits 1/4" to 5/8" round or 1/4" to 7/16" square shafts via a universal V-bolt clamp.
- Precision 45 in-lb Torque: Optimized for reliable operation of control valves and ventilation dampers.
- Field-Adjustable Rotation: Features a manual gear disengagement button and mechanical end-stops for easy commissioning.
What is the difference between the MEP-4552 and the MEP-4552V?
The "V" suffix indicates a quick-mount version designed specifically for direct attachment to KMC VFB-43 and VFB-46 series valve bodies, though it remains compatible with standard dampers.
Can the fail-safe direction be changed in the field?
Yes, a selector switch under the cover allows you to choose between clockwise or counter-clockwise fail-safe rotation to match your application requirements.
Does this unit provide feedback to the controller?
Yes, it features a switch-selectable 1-5 VDC or 2-10 VDC feedback signal that corresponds to the actual position of the actuator.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The KMC Controls MEP-4552V is a heavy-duty direct-coupled spring return actuator engineered for precise modulating control of dampers and valves in commercial HVAC systems. Operating on a 24V AC/DC power supply, this proportional actuator delivers a minimum torque of 45 in-lb, making it a reliable choice for VAV terminal units and small-to-medium air handling systems. It accepts a 2-10 VDC control signal and features integrated anti-jitter circuitry, which eliminates hunting and prevents unnecessary wear on mechanical components by ignoring undamped analog input noise.
For technicians requiring flexible installation, the MEP-4552V includes a capacitor-driven fail-safe mechanism with a switch-selectable direction (CW/CCW). The unit supports auto-mapping, allowing the full control signal range to be scaled over a reduced stroke for higher resolution. It mounts directly to round or square shafts without complex linkages, and the terminal block connections simplify field wiring. This model also provides a voltage feedback output, ensuring the building automation system receives an accurate 1-5 or 2-10 VDC position status.
Key Benefits- Capacitor-Driven Fail-Safe: Provides consistent spring return torque without the mechanical fatigue typical of traditional springs.
- Anti-Jitter Technology: Extends the service life of damper actuators by filtering out signal fluctuations.
- Direct-Coupled Mounting: Fits 1/4" to 5/8" round or 1/4" to 7/16" square shafts via a universal V-bolt clamp.
- Precision 45 in-lb Torque: Optimized for reliable operation of control valves and ventilation dampers.
- Field-Adjustable Rotation: Features a manual gear disengagement button and mechanical end-stops for easy commissioning.
What is the difference between the MEP-4552 and the MEP-4552V?
The "V" suffix indicates a quick-mount version designed specifically for direct attachment to KMC VFB-43 and VFB-46 series valve bodies, though it remains compatible with standard dampers.
Can the fail-safe direction be changed in the field?
Yes, a selector switch under the cover allows you to choose between clockwise or counter-clockwise fail-safe rotation to match your application requirements.
Does this unit provide feedback to the controller?
Yes, it features a switch-selectable 1-5 VDC or 2-10 VDC feedback signal that corresponds to the actual position of the actuator.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
