Honeywell Modutrol IV Servo Motor

Modutrol IV Motors are spring return and non-spring return motors used to control dampers and valves.

• M62xx models are three-wire floating control motors for use with controllers that provide a switched spdt or floating output and have an internal electrically isolated feedback potentiometer that provides indication of the motor shaft position.
• M72xx models accept a current or voltage signal from an electronic controller to position the motor shaft to any point between open and closed.
• M91xx and M94xx models use a 135Ohm modulating proportional signal to position the motor shaft to any point between open and closed.

Modutrol IV motors are used for damper and valve control in industrial burner applications and air handling installations.