Autoflame Large Servo Motor, 230v 50/60 Hz 25Nm, 18ft lbs. MM10004

Overview
The Autoflame MM10004 is a high-torque large servo motor/actuator designed for demanding HVAC and combustion applications. With a nominal output torque of 25 Nm (18 ft-lbs), it operates at 230 V (also versions for 24 V and 110 V) with robust IP65 (metal housing) construction. This unit is ideal for driving large dampers, valves, or linkage systems in burner and air/gas flow control systems. It features a high precision positioning (up to 0.1° accuracy), a nominal operating angle from -6° to 96°, and durable materials for industrial duty.
According to the manufacturer’s guide: large servomotors provide up to 25 Nm torque and the metal housing version shipped weight is 1.85 kg.

Key Features

• 25 Nm (18 ft-lbs) nominal torque output.

• Supply voltage: 230 V AC (50/60 Hz) standard for this model; other versions available.

• Max rated power approx. 9 W

• Operating angle: -6° to 96° (standard) with full rotation capability.

• Housing protection: IP65 metal version (also polycarbonate option) for harsh environments.

• Precision positioning up to 0.1° resolution, up to 900 positions.

• Suitable for HVAC, burner linkage, large damper/valve actuation, industrial combustion control.

Main Benefits

• High torque enables use on larger valves or dampers where lighter actuators would not suffice.

• Robust metal housing with high ingress protection allows installation in harsh or industrial environments.

• Precision control supports accurate airflow or fuel/air regulation, improving system efficiency and stability.

• Standardized form-factor and voltage (230 V) make it easier to integrate or retrofit into existing systems.

• Recognised brand and long history (Autoflame) in burner and combustion system controls provide reliability and service support.

Technical Highlights

• Part number: MM10004 (metal housing version)

• Nominal torque: 25 Nm (18 ft-lbs)

• Supply voltage: 230 V AC, 50/60 Hz (other variants exist)

• Max rated power consumption: ~9 W

• Standard ambient temperature range: 0°C to 60°C

• Housing protection: IP65 (metal version)

Installation & Safety Notes

• Installation to be performed by qualified personnel in compliance with local electrical and HVAC/combustion safety standards.

• Ensure correct coupling of actuator shaft to damper or valve linkage, alignment and torque compatibility.

• Ensure power supply matches specified voltage and frequency (230 V AC 50/60 Hz in this version).

• Verify environmental conditions (ambient temperature, ingress protection, dust/corrosion environment) prior to installation.

• Regular maintenance and inspection recommended as per manufacturer’s guidelines for reliable long-term performance.

Applications

• Burner air/gas damper actuation in industrial or commercial combustion systems.

• Large HVAC air/gas damper positioning for ventilation or exhaust systems.

• Valve actuation for fuel or process fluid control where high torque is required.

• Retrofit of legacy systems requiring higher torque than standard actuators provide.