What is drip proof enclosure?
Open Drip Proof (ODP) This type of enclosure allows air to flow through the motor, so particulates are easily introduced. Bearings, rotors, and windings are open to contaminants that can cause a myriad of issues. These enclosures are resistant to liquids entering the machine from a 0-15o angle.
What does Opsb enclosure mean?
Open Slotted Band
Showing 1-2 of 2 answers. ODP = Open Drop Proof | OPSB = Open Slotted Band, technically it is the same and Baldor is the one who uses the OPSB terminology, ODP is open at the front and back of the motor, OPSB is open at the front back and on the body or band of the motor, again this is Baldor only.
What is the motor enclosure?
Totally Enclosed Wash down (TEWD) Available on TEAO, TEFC and ENV enclosures totally enclosed, hostile and severe environment motors: Designed for use in extremely moist or chemical environments, but not for hazardous locations.
What is enclosure in induction motor?
An enclosure protects a motor from contaminants in the environment in which it is operating. In addition, the type of enclosure affects the cooling of the motor. Enclosures are categorized as either open or totally enclosed, and there are different types of enclosures within each category.
What is FLP enclosure?
An enclosure for electrical apparatus that will withstand, without injury, any explosion of the prescribed flammable gas that may occur within it under practical conditions of operation within the rating of the apparatus (and recognized overloads, if any, associated therewith), and will prevent the transmission of …
What is a Tewac?
Acronym. Definition. TEWAC. Totally Enclosed Water to Air Cooled (power generation; type of gas turbine generator)
What type of motor enclosure can be used outdoors?
A totally enclosed, fan-cooled (TEFC) motor is much more adaptable to outdoor locations and high moisture areas. With a bit of care, you can expect this type of motor to work well and have a long life.
What is the difference between ODP and Tefc Motors?
NAPCES ODP idler motors are completely safe to use in all indoor industrial settings. On the other hand, a totally enclosed fan cooled, or TEFC motor has a closed off chamber which requires the use of an external fan to blow air over it.
What are the two types of motor enclosures?
The two general classifications of motor enclosures are open and totally enclosed. An open motor has ventilating openings which permit passage of external air over and around the motor windings. A totally enclosed motor is constructed to prevent the free exchange of air between the inside and outside of the frame.
What is difference between explosion proof and flameproof?
Explosion proof is an American Word. EExd is used by all EU. There is no difference except term. Flameproof design is one of the explosion protection technique extensively used for light fittings, JBs, motors in hazardous areas.