24VAC/28-32VDC 140# TORQUE ACT

Neptronic LM060 Actuator – 140 in.lb. Torque, 24VAC/28-32VDC, Fail-Safe

The Neptronic LM060 Actuator is a high-performance, brush-motor actuator designed for precise control of HVAC dampers and valves. With 140 in.lb. (16 Nm) torque and a fail-safe mechanism, it delivers reliable, maintenance-free operation in a wide range of commercial and industrial applications.

Key Features

• Brand: Neptronic

• Model: LM060

• Torque: 140 in.lb. (16 Nm)

• Motor Type: Brush motor

• Power Supply: 22–26 Vac | 28–32 Vdc | 50/60Hz

• Running Time: 60–85 seconds for 90° rotation (torque dependent)

• Fail-Safe Runtime: 60–85 seconds (torque dependent)

• Overload Protection: Electronic, 0° to 90° rotation

• Manual Clutch & Position Indicator: For easy manual operation and monitoring

• Optional Accessories: AC2-T adjustable auxiliary switch, Stroke Limiting Device (SLD)

• Control Signals: 2–10 Vdc (default), 4–20 mA selectable, 24 Vac On/Off or floating, PWM 5 or 25s

• Feedback Signals: 2–10 Vdc or 4–20 mA selectable

• Angle of Rotation: 0°–90°, mechanically adjustable

• Direction of Rotation: Reversible (CW/CCW)

• Noise Level: 45 dB(A)

• Ingress Protection: IP22 (NEMA Type 2)

• Operating Temperature: -22°F to +122°F (-30°C to +50°C)

• Weight: 4.5 lb (2 kg)

Benefits

• Contactless Feedback Positioner: Accurate position monitoring without mechanical wear

• Maintenance-Free Operation: Durable construction for long-lasting performance

• Flexible Mounting: Compatible with round and square shafts

• Fail-Safe Design: Automatically returns to safe position during power loss

• High Compatibility: Works with a variety of HVAC dampers and valve applications

• Certified & Compliant: UL 60730-1 & 60730-2-14, CSA E60730-1 & 2-14, ISO 9001:2015, Low Voltage Directive, and EMC compliant

Applications

• Commercial and industrial HVAC systems

• Damper and valve control

• Building automation systems

• Air handling units, fan coils, and ventilation systems

Warning: Do not press the clutch while the actuator is in operation to prevent mechanical failure.

The Neptronic LM060 Actuator combines precision, reliability, and versatility, making it an ideal choice for HVAC professionals seeking a high-quality, fail-safe actuator for dampers and valves.

This item is not eligible for free shipping.