Modutrol IV Motor with Linear 10K Feedback, 24Vac, 60 Lb-In Torque, Spring Return, 30/53 Second Nominal Timing, Dual Ended Square Shaft, 2 Internal Auxiliary Switches, 90-160 Degree Stroke, Foot Mounted, -40-150 Degree Ambient Temperature Range, Integral Junction Box Provides Nema 3 Weather Protection, Internal Electrically Isolated Feedback Potentiometer that Provides Indication of the Motor Shaft Position