Autoflame Industrial Servo Motor Unic-40 MM10078 230VAC Electric Actuator (For feed water control only) 400NM 295FtLbs New spare

For 220-240VAC 50/60hz

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Autoflame Industrial Servo Motor Unic-40 MM10078 Electric Actuator

The Autoflame MM10078 is a high-torque industrial rotary electric actuator designed primarily for feed water valve control in combustion and boiler systems. With a nominal output torque of 400Nm at 230 V 50/60 Hz, it delivers robust performance for heavy-duty water control valve actuation.

Key Features

• Output torque 400Nm  (295 Ftlbs)

• Supply voltage 230 V AC, 50/60 Hz

• Built-in manual crank override handle

• Thermal overload protection to prevent motor burnout

• Die-cast aluminium housing with industrial finish and IP65/NEMA4X rating

• Suitable for feed-water valve actuation in boilers, steam plants and heavy-duty combustion systems

• Compatible with Autoflame MM controller systems and related valve assemblies

Main Benefits

• High torque ensures reliable movement of large feed-water control valves where standard actuators cannot cope

• Rugged construction and industrial rating housing provide long service life under harsh conditions

• Manual override allows servicing or manual operation during maintenance or power outage

• Designed for seamless integration with existing Autoflame valve and actuator systems

• Minimises downtime and ensures accurate control of feed-water flow for steam/burner applications

Technical Highlights

• Part number: MM10078

• Nominal torque: 400Nm 

• Supply voltage: 230 V AC, 50/60 Hz

• Operating angle: 0° to 90°

• IP rating: IP65 / NEMA4X

• Ambient temperature: approx. –25 °C to +55 °C

• Orientation: 360° mounting capability

Installation & Safety Notes

• Installation must be carried out by qualified personnel, following local electrical and boiler/combustion safety regulations.

• Ensure correct mechanical coupling between actuator shaft and valve linkage; check torque and travel limits.

• Confirm supply voltage, wiring and grounding are correct before commissioning.

• Ensure mounting location meets ambient and service environment requirements (e.g., temperature, vibration, ingress protection).

• Regular inspection and maintenance recommended to verify travel, actuator alignment, and absence of mechanical binding.

Applications

• Feed-water control valve actuation in boiler or steam plant systems

• Heavy-duty valve or damper control in industrial combustion systems

• Retrofitting older systems requiring high-torque actuator for water valves

• Systems where reliable manual override and industrial duty cycle are required