M9494F1003

Honeywell's M9494F1003 is a highly functional proportional firing rate motor in the Modutrol IV series. This model has a weight of 4.04 lbs and operates at a voltage rating of 24 VAC. It provides a torque rating of 300 lb-in., allowing it to manage significant loads effectively. The control input is designed for proportional operation, specifically compatible with Series 90 at a resistance of 135 ohms.

The ambient operating temperature range is impressively wide, accommodating conditions from -40°C up to 66°C at a maximum duty cycle of 25%. This adaptability ensures operational reliability in extreme environments. The stroke can be adjusted in the field, offering options for 90° or 160°, depending on specific application requirements. The timing for completing a 90° stroke is set at 60 seconds, while the 160° stroke requires 107 seconds, allowing for tailored operation based on system needs.

Utilizing a double-ended, 3/8 in. square crankshaft design, this motor is versatile for various linkages. It is also equipped with two auxiliary switches that facilitate additional control functions. Constructed from durable die-cast aluminum, the housing material provides robust protection, contributing to the unit's longevity and performance in diverse applications.