EP3640-1436-7-56BC-CU

EP3640-1436-7-56BC-CU is a Pacific Scientific motor in the Permanent Magnet DC Motors series. It operates at a rated voltage of 90 VDC and delivers a rated output of 1/2 HP at 1,750 RPM. The motor provides 18.0 lb-in of continuous torque while drawing 4.7 A continuously. Its peak current is 87.0 A for short-duration operating demands. A torque constant of 4.24 lb-in/A relates supplied current to generated torque.

The motor has a winding resistance of 1.03 Ω, which affects electrical losses and current draw, and an inductance of 5.1 mH, which influences the rate of current change. Its TENV enclosure is totally enclosed and non-ventilated, limiting direct air exchange through the housing. The mounting interface has a 5.875-inch bolt circle and a 4.500-inch pilot diameter for positioning and securing the motor. The shaft diameter is 0.6250 inch, and the 0.188-by-1.38-inch key transfers torque from the shaft to a coupled component. The motor has an overall length of 12.38 inches and weighs 30 lb.