Honeywell Proportional Modutrol IV Motor, 120Vac, 135 Ohm Control Signal, Non Spring Return, 35 Lb-In Torque, 2 Internal Auxiliary Switches, 30-60 Second Nominal Timing, 90-160 Degree Stroke, 90 Degree Factory Stroke Setting, Quick Connect Terminals, Foot Mounted, Dual Ended Square Shaft, .375″ Shaft Dimension, Integral Junction Box Provides Nema 3 Weather Protection, Includes Transformer