motor junction box peckerhead A motor peckerhead is an electrician’s slang referring to the wiring box that is mounted on an electric motor. In professional language, it has a host of names including the terminal box, junction box, and connection box. Electric Junction Box Large (19.69 x 15.75 x 7.87) Inches, Waterproof Outdoor Weatherproof Plastic Enclosure Box with Cover for Electronics, Dustproof, Watertight, Heavy-Duty Device Housing - Amazon.com
0 · peckerhead motor termination protection
1 · motor peckerhead positions
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4 · motor peckerhead design
5 · motor peckerhead definition
6 · motor peckerhead
7 · electric motor peckerhead
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Down at the grain store Chuck told the story of the barn flooding and how Alfredo called the motor box a picker head. Before long everyone in that Alabama county was calling motor terminal boxes pickerheads and since then .I was told today that I could no longer use peckerhead to describe a motor peckerhead! Because apparently peckerhead stands for something offensive?!? WTF fill out a hurt feelings report .
A motor peckerhead is an electrician’s slang referring to the wiring box that is mounted on an electric motor. In professional language, it has a host of names including the terminal box, junction box, and connection box. In motors with excessive vibration, we terminate and tape them as we would normally do, and then pack the motor junction box completely full of duct seal to prevent any . We have a lot of machines that would prohibit the pecker head from being on the right hand side. My "motor man" said that any thing you look at in relation to a motor should be . Peckerhead is a slang term primarily used in electrical engineering to describe the junction box on a motor, whereas peckerwood is a derogatory term historically used in the southern U.S. to refer to poor, rural white people.
Join Paul and learn how to rotate the casing and re-orient the motor terminal box (often called a "peckerhead") on your new or serviced HTO pump so that it w. What I would like to do is have my fab shop beef up the back of a hoffman type 24x24x12 Nema 4x j-box, (motor is outside) and cut the mounting patteren into the back of .
Eurosew has multiply holes and if you call it a motor junction box you may be able to get away with it as long as all the motors belong to the same machine disconnect. Box fill rule's and the fact that i have never seen a cubic .Well what a slippery little pecker head Reply reply . As another commenter mentioned, if it's in the junction box, check the windings. Depending on the design and orientation of the motor/gearbox, some manufacturers will specify a .Baldor-Reliance Conduit Box Kit, Standard Size, 09CB5001A01SP, 184T,215T,254-6 NEMA Frames I plead guilty to removing the peckerhead box entirely, (Monarch 10EE ""large frame" Reliance DC motor) drilling some holes, sleeving them, and re-routing the wires to a much smaller "feature" (Conduit Ell, thence Hubbell male Twist-lock). . My Cazeneuve HBX motor never even HAD a peckerhead when it left the factory - just an elastomer Ell .
I assume you are referring to the mechanicla position of the junction box in relation to the shaft extension. The Siemens catalog calls it Assembly F-1 or Assembly F-2 for floor mount design. . What is correct terminology for either a right hand or left hand motor, in respect to pecker head (or j-box) I think a standard setup is a right hand .Compact within the junction box. Electrically suitable for the applied voltage. . But our hands-down favorite for motor connections is 3M. 3M makes a quality product and offers extensive training support resources, many of which we incorporate in our programs. We prefer the tried and true standard of a cambric base layer, followed by a rubber .
The "formal" term is motor terminal housing (Section 430.12) but motor terminal box or junction box are probably more common and perfectly acceptable. You also failed to mention whether the motor was required to be explosionproof.Simply because it is explosionproof does not necessarily require it to be sealed in Division 2. Most three-phase motors in Division 2 are not . Single phase fractional motors, no pecker head, CSA inspectors require us to add a junction box if no pecker head is present. Wondering where the requirement comes from, or if it is specific to CSA standards alone. . May 29, 2014 #15 In the NEC there is a section requiring a motor junction box, it's just indirect because it is mentioned in .We had a lead maintenance guy correct us when we were talking about the peckerhead on a 200HP motor. "Excuse me, but it's a MOTOR JUNCTION BOX." We had some good laughs about it afterward. Getting fired over that is way too far.
A few years ago we got a female electrician in our shop and our boss forwarned us to watch our language, "peckerhead" was forbidden, so motor junction box was the preferred term. One day the subject of the motor junction box came up in the presence of the female electrician {who ,like myself, was the offspring of an electrician,I used to work .
There is a hard metallic edge where the wires exit the conduit and enter inside the junction box (peckerhead) that tends to rub and wear. The branch circuit wires (THHN) are crimped with insulated ring lugs and fastened to a 6 stud motor terminal block inside the motor junction box . It comes from the factory with insulation putty to hold down .When it comes to Motor Conduit Boxes, you can count on Grainger. Supplies and solutions for every industry, plus easy ordering, fast delivery and 24/7 customer support. Home. Home. 0 items in cart. Home; Catalog; Find A Branch . Conduit boxes, also known as terminal or junction boxes, mount to the frame of the motor and enclose and secure the . Another area that often causes confusion on outline drawings is naming conventions for both motor components (for example, junction box versus peckerhead or top hat versus air cabinet) and directional labels (for example, drive end versus fan end or pulley end).
Electric Motor Connection Box Special - Buy Connection Boxes at best price of Rs 100/piece by Timmu Gears. Also find product list from verified suppliers with contact number | ID: 17013967488In NFPA 79-2007, Clause 13.5.9.2 states, "Electrical connections at motor terminal boxes shall be made with an identified method of connection. Twist-on wire connections shall not be used for this purpose." . Using the word pecker head to describe a motor connection box is no different than using the word nipple to describe a short piece of . Join Paul and learn how to rotate the casing and re-orient the motor terminal box (often called a "peckerhead") on your new or serviced HTO pump so that it w.
Motor "Peckerhead" Orientation. Thread starter DannyT. Start date May 13, 2024; D. DannyT. Member. Location US Occupation Service Tech . Motors, except for hazardous locations, are not UL listed, motor junction boxes have a minimum volume in the NEC, so the orientation is not an NEC issue . infinity Moderator. Staff member. Location New . The breaker/breakers are large enough for this motor. I would have used a 125 amp breaker for this particular motor. Look at everything you did to this motor and this motor circuit only. The motor should be drawing much less current that it did on 240 volts. About 1/2 the current. Check the rewired connections in the motor peckerhead.
(Polaris or Burndy style insulated connectors). Either they are not approved for motor use, or are so large to accomodate a 12 lead - 3 phase, 30 HP motor that they won't fit in a motor junction box, due to the fact that the terminals are only rated for one conductor per terminal. What is a motor termination box? The terminal box is a protective device for electrical products and power connectors. Except for the products that customers have special requirements, motor products should be equipped with appropriate terminal boxes to facilitate the safety of customer connection and to protect the motor body. At the moment, I'm planning on installing the enclosure/junction box next to the motor and removing the outer sheath of the cable (within the enclosure) to then feed thru a 4" LFMC and terminate at the peckerhead. So basically the same as sure 3rd option but instead of a splice in the junction box, I would just feed the wires thru. I recently purchased a Marathon 3-phase 10HP motor, the motor wires inside the junction box are terminated by crimp connections, ring type, with a 5/16 hole. . That will protect the connection from rubbing through when vibrating against other connections or the side walls of the peckerhead. But the rubber tape eventually fuses and will stick .
Overcoming Junction Box-to-Motor Mounting Deficiencies. June 22, 2015. Poor J-box connections violate NEC requirements and create a fire and safety hazard. Chuck Yung. When swapping out a replacement motor, it’s tempting to unbolt the J-box (junction box/terminal box/ T-box) from the motor and leave it attached to the conduit. .Electrical lingo definition for Peckerhead: The wiring box mounted to an electric motor is called a peckerhead for reasons which are presently unknown. Peckerhead Definition - Electrician's Slang Toggle navigation
I have a larger motor with a motor termination box (peckerhead) that has a 3" opening that is not threaded. I have seen in the past where reducing washers have been used. However, any experienced electrician knows reducing washers are a pain in the butt and come loose. As a matter of fact, that is how I have found the reducing washer method is .× Close Quote creation for third-party products. ok .
The hot bearing could be from no grease or too much grease and even worse, the wrong type of grease. The nameplate should state what type of grease was installed at the factory (often either Exxon Polyrex od Shell Dolium) and if any other type was used, it'll make an icky gooey sticky mess that doesn't lubricate anything.
peckerhead motor termination protection
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Junction boxes (JBs) are used to improve ETA calculations and routing through complicated intersections, and interchanges. Junction boxes are displayed as multiple segments with multiple inputs and outputs.
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