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Ruskin RUS-S24(S) On/Off Spring Return Actuator 3Nm 24V

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Special Price $1,165.59 Regular Price $1,293.81
In stock
SKU
RUS-S24(S)

The Ruskin RUS-S24(S) On/Off Spring Return Actuator is a small and adaptable electric actuator intended for use in HVAC systems. As a spring-return actuator, it preserves its position when power is lost and usually opens. This fail-safe feature makes sure that important operations continue even when there is a power loss, such as opening dampers in the event of a fire. The RUS-S24(S) is a versatile controller for a range of dampers and valves often found in air handling units, fan coil units, and ventilation systems. It can run on 24-volt AC or DC and has a torque of 3 newton meters. It has a two-wire control signal that makes it easy to operate on/off or open/close.

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Manufacturer:
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Manufacturer Name: Ruskin
Product Number: RUS-S24(S)
OEM Part Number: RUS-S24(S)
Product Description: 24Vac/Dc 3Nm On/Off S/R Actr
Weight:2.9lbs/1315.42g

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Product Questions (2)
Customer Questions
What maintenance is required for the Ruskin RUS-S24(S) Actuator?

Inspect linkage and mechanical components for wear and proper alignment. Ensure electrical wiring is secure and free of corrosion. Lubricate moving parts if recommended by the manufacturer. Routine checks maintain accurate damper operation and response.

What are common issues with the Ruskin RUS-S24(S) Actuator?

  • Actuator failure to respond to control signals.
  • Spring fatigue causing incomplete return action.
  • Motor burnout preventing movement.
  • Linkage misalignment restricting damper travel.
  • Electrical faults causing intermittent operation.

Installation Steps

Step 1: Isolate power supply before starting installation.

Step 2: Mount actuator securely on damper shaft using correct bracket alignment.

Step 3: Connect control wiring as per wiring diagram, ensuring tight terminals.

Step 4: Set rotation direction and test manual override for smooth operation.

Step 5: Restore power and perform functional test for on/off response.