Honeywell Modutrol IV Motor M436A1116

The Honeywell M436A1116 Modutrol IV Motor is a spring return actuator designed for two-position control in applications such as back draft, outdoor air changeover, zone, or minimum position damper control. This robust actuator operates with a two-wire, line voltage SPST input signal, ensuring reliable and straightforward integration into control systems.

With a power supply of 120 Volts AC, the M436A1116 provides precise control with a 30-second timing and a 75-degree stroke. The actuator is mechanically set to a normally closed position and includes one auxiliary switch for added functionality. It delivers a torque of 20 Lb-In, making it suitable for a variety of damper control applications.

The M436A1116 replaces several obsolete models, including M436A1041, M436A1082, M436A1090, M436A1165, and M436A1181, ensuring compatibility and ease of upgrade in existing systems. This actuator is a reliable choice for achieving efficient and controlled ventilation and air management in commercial and industrial settings.

Features

• Operate outdoor air dampers for combustion or makeup air in residential and light commercial applications.
• Operate changeover dampers for heating and cooling systems.
• Operate minimum position dampers for ventilation and similar applications.
• Include internal SPDT switch for controlling auxiliary equipment, additional motors, or to provide a burner interlock switch.
• Spring returns motor to start position on power failure.
• Drive shafts located on both sides of motor.
• Adjustable auxiliary switch for cascading motors or operating auxiliary equipment.
• Thermal breaker for overload protection during lifting stroke or if motor stalls.