Electric Motor Terminal Box

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.

Electric motor terminal box.

180 and 210 frame kits include all parts required to replace the conduit box. 3 5 depth d in. Products electric motor parts terminal boxes lincoln terminal box for 280 frame motors aluminum. General electric terminal box for 360 frame motors cast iron 456 00.

These boxes are able to be mounted on to motor frames. Larger improved conduit box sealing provides better environmental protection. 3 375 lead inner diameter b in. Heater leads are brought out through the motor terminal box and connected to the available single phase voltage.

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. Lincoln terminal boxes or conduit boxes are available exclusively in aluminum. Volume in3 346 material cast iron maximum frame size 360 conduit size a in. Along with conduit boxes accessories such as.

Pumps pump parts. Trickle heating can be tricky. Such motors are widely used for pumps blowers conveyors and other industrial machinery. Part ltb 4 lincoln terminal box for 280 frame motors aluminum specs.

An industrial type of ac motor with electrical terminal box at the top and output rotating shaft on the left. True cast iron 140 frame size. Available frames include 360t 320t 56 140t 182t 4t 320 250 210t 180t and more. Down at the grain store chuck told the story of the barn flooding and how alfredo called the motor box a picker head.

An ac motor is an electric motor driven by an alternating current ac. 56 140 frame kit pictured includes die cast aluminum conduit box cover gaskets grounding screw mounting hardware and adapter plate for mounting box on existing holes in motor. Motor controls and drives. Full cast iron construction is more robust than the standard rolled steel.

Star connection terminal motor. Perfect replacement motor. It mean terminal cooper plate w2 u2 and v2 connect in one line here i attached picture about motor terminal in star position. 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.

10 width w in. Multiple conduit box locations and connection options are available for an easier fit into any installation. Timers sometimes are used. 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.