HP ratings have been made suspect over the years by large retailers who like to use "peak HP" or " SPL " in their terminology. Example 1: If your current motor says 21 FL amps at 230VAC. Then you would be safe replacing your motor with a 19FL amp thru 23 FL amp electric motor 230volt. 3 SPL HP Air Compressor Motor 56 Frame 3450 RPM 5/8Shaft 115V/230V CCW.If your current motor says 21 FL amps at 230VAC. Example 2: If your current motor says 21 FL amps at 230VAC. Then you replace it with a 15 FL amp motor. That 15A motor is NOT strong enough for the task, and will eventually fail. The frame not only constitutes the overall size of the electric motor, it also depicts the bolt pattern to which you use to mount the motor. If your current motor you're replacing shows 56 Frame on the nameplate. Its extremely important that you replace it with a 56 frame motor. Improperly sized motors will inevitably result in motor failures.
If your existing motor says 5HP 184T frame, and you elect to replace it with a 5HP 56frame.. That would be similar to putting a 4 cylinder engine in a school bus.It may work for a day, but it will eventually fail within the first hours of use. This is why its important that your new motors frame size matches the old motor you're replacing. This will ensure your replacement motor will work for years to come.
If your machine requires a 230volt electric motor on single phase power. Matching up the RPM is quite important. The wrong speed can damage your pump. The RPM does not have to match exactly, but you do need to be the neighborhood.3510rpm, 3550rpm, 3450rpm are all the same. They all fall under the umbrella of whats known as 3600RPM motors. Measure the outside diameter on your electric motors shaft. The most common 5HP compressor duty motor shaft diameters are 5/8" 7/8" 1 1/8. By matching up the proper shaft diameter, you will be able to reuse the original motor pulley that came on your machine. Shaft Diameter: 5/8 Keyed shaft. Precautions for using the motor.
Cause for premature motor failure is improperly sized wire supplying power to the motor. If the wire run is long, and the wire is too small it will cause the motor to draw excessive amps, especially on startup, causing the the internal motor start switch to arc and fail, eventually burning up the motor.Remember, on initial motor start up, the motor can draw as much as 4 times the rated motor name plate amperage for a few seconds. We recommend the motor be installed by a "qualified" licensed electrician. Another area to watch is dirt, paint, oil, saw dust and other material in the air that might get sucked into the motor.
A properly installed motor will last for years, normally motor failure is caused by an outside force, such as the power supply, belts too tight or misaligned and a burned up motor is the result of that. This is a single phase electric motor. Our motors are current stock, not surplus or reconditioned.
18.0A / 9.0A. In wooden case, Lined with foam. The note there will NOT be read.
The images shown are not the actual item and are for your reference only. OR, you may choose to have a replacement. FEEDBACK IS VERY IMPORTANT TO US. Qty(2) Front Hood Gas Lift Supports Shocks Struts Springs For Dodge Ram 2002-10. Pair For 99-02 Chevy Silverado GMC Sierra Power Heated LED Signal Tow Mirrors.Pack of 3 Ignition Coil For Chevrolet Buick LeSabre GMC V6 3.8L 3.4L 2.2L DR39. Upstream & Downstream for Accord Honda 98-2002 2.3L O2 02 Oxygen Sensor 2pcs. For 03-07 Honda Accord Upstream Downstream Air Fuel Ratio Oxygen Sensor O2 2pcs. For Kawasaki Mule 3010 CV Axle Front Passenger Driver Side 2001 2002 2003 -2008.
For Yamaha Grizzly 450 CV Axle Rear Passenger Driver Side 2007 2008 2009 2010. For Honda Foreman 500 TRX500FM 4x4 S CV Joint Axle Front Driver Side 2005 2006. For Honda Rancher 420 ATV CV Axle Front Passenger Driver Side 2007 2008 2009. The item "New 3 HP 3450 RPM Air Compressor 60 Hz Electric Motor 115-230 Volts CM03256" is in sale since Friday, February 28, 2020.
This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\Electric Motors\General Purpose Motors". The seller is "app_autoparts" and is located in Ontario, California. This item can be shipped to United States.