115330 Lamb Vacuum Motor

115330 Motor for Vacuums and Blowers

Product Details

Our brand new (not rebuilt) Lamb Ametek 115330 Motor is used in some central vacuum brands and models. 115330 motor is a Lamb Ametek original motor.

  • Fan Stages - 2
  • Bottom Diameter - 7.2"
  • Voltage - 110-120
  • Hertz - 50-60
  • Height - 6"
  • Bolt Height -2-1/2"
  • Waterlift -84.9"
  • CFM - 115.7
  • AirWatts - 399
  • Amps - 13.4
What to note: The 115330 motor may say 5330 or 11-5330.

What motors it replaces: Only replaces 115330 motor.

When to replace: The signs that a 115330 Lamb motor needs to be replaced include: mini breaker popping, electrical smell, excessive blue sparks seen from motor top, you only hear a click, motor shuts down on its own but works later, or its life of 900-1,200 hours has been used up. (If you don't hear a click, then your relay most likely needs to be replaced and your motor may be fine). Five percent of the time, the mini breaker will go bad as well as the motor. If this happens, replace the motor and then evaluate the mini breaker.

How to replace: It is not difficult to replace the 115330 Ametek Motor. There are three to four screw brackets and a couple of wires. All of our customers are amazed at how easy it is. NOTE: There is no core trade-in. Used motors are thrown away or taken to a metal recycling center. Click here to read and print out our step-by-step motor replacement instructions. Note that if the unit bolts into metal brackets, then the ground wire can be snipped. If plastic, then attach the ground wire to the ground from the power cord or anywhere to metal on the unit.

Replacing motor brushes: The Lamb 115330 vacuum motor has carbon motor brushes that can be replaced. This should be done before a motor is "on its last legs." Read more about changing the motor brush on the detailed motor brush how-to page. If you are ready to replace your motor brushes, here is a link to the Ametek 115330 Motor Brush. You will need to buy two.
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Compatible with many popular brands

This includes: and.

Also compatible with:

  • D

    • Dynavac
  • F

    • Filtex
  • P

    • Pullman
  • S

    • Sequoia

Note: This product may be incompatible with brands not listed. Please call our Customer Care Team at (800) 997-2278 for assistance.

Part #200
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Latest Top Reviews

5 Stars
Feb 14 2016 4:58PM
Very nice to have my vacuum working again. Thank you for your prompt service. Motor is working great and husband had no trouble installing.

5 Stars

May 20 2015 3:28PM
Our in-house vacuum has two motors. One quit working 3 years ago and we replaced it with the Lamb Vacuum Motor. We have been very pleased with the performance of that motor. When the second motor on the house vacuum quit working several weeks ago we replaced it with another Lamb Motor. They are powerful motors that provide great vacuum performance. We ordered both from M.D. Manufacturing, Inc. and were very happy with the service, price and shipping.

5 Stars

Sep 13 2012 10:41AM
A little pricey, but worked out well.

5 Stars

Aug 28 2011 11:49AM
As good as new.

5 Stars

Jun 8 2011 2:59PM
Perfect replacement for my 1983 Dynavac central system. Easy to install.

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