Two Position SPST Modutrol IV Motor, 120Vac, 60 Lb-In Torque, 30-60 Second Nominal Timing, 90-160 Degree Adjustable Stroke, Includes Internal Transformer, Spring Return, Foot Mounted, Dual Ended Square Shaft, Integral Junction Box Provides Nema 3 Weather Protection, -40-150 Ambient Temperature Range