Electric Motor Terminal Box

Heater leads are brought out through the motor terminal box and connected to the available single phase voltage.

Electric motor terminal box.

An industrial type of ac motor with electrical terminal box at the top and output rotating shaft on the left. Motor controls and drives. Pumps pump parts. Down at the grain store chuck told the story of the barn flooding and how alfredo called the motor box a picker head.

A heater typically is activated by means of a motor control circuit relay contact which energizes the heater when power to the motor is disconnected. Such motors are widely used for pumps blowers conveyors and other industrial machinery. Timers sometimes are used. Conduit boxes commonly known as terminal or junction boxes are designed to house the electrical wires between external power cables and the internal electrical wiring of an electrical motor.

Part ltb 4 lincoln terminal box for 280 frame motors aluminum specs. These boxes are able to be mounted on to motor frames. 3 375 lead inner diameter b in. Volume in3 346 material cast iron maximum frame size 360 conduit size a in.

True cast iron 140 frame size. Before long everyone in that alabama county was calling motor terminal boxes pickerheads and since then it has of course metamorphised nationwide into the word peckerhead. Products electric motor parts terminal boxes lincoln terminal box for 280 frame motors aluminum. 10 width w in.

3 5 depth d in. Available frames include 360t 320t 56 140t 182t 4t 320 250 210t 180t and more. An ac motor is an electric motor driven by an alternating current ac. Lincoln terminal boxes or conduit boxes are available exclusively in aluminum.

Along with conduit boxes accessories such as. Terminal boxes are not designated to specific motors call jenkins for questions on. From this motor nameplate we can see it have 2 connection and 2 voltage value if our power supply voltage is 415 vac for 3 phase we need to setting the motor terminal in star connection. General electric terminal box for 360 frame motors cast iron 456 00.

Larger improved conduit box sealing provides better environmental protection. Field service maintenance. Perfect replacement motor. Star connection terminal motor.

Motor reconditioning and rewinding. Full cast iron construction is more robust than the standard rolled steel. 180 and 210 frame kits include all parts required to replace the conduit box. It mean terminal cooper plate w2 u2 and v2 connect in one line here i attached picture about motor terminal in star position.