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Lamb

Motor - Lamb 5.7", 120V, Peripheral, with Thermal Device

Motor - Lamb 5.7", 120V, Peripheral, with Thermal Device

$221.99 USD
$221.99 USD
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122381-00

31 in stock
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Expert Support 35+ Years Experience
Easy Returns 35-Day Policy

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Motor - Lamb 5.7", 120V, Pe...

$221.99

Product details

Designed for vacuum and central vacuum systems, this Ametek Lamb peripheral bypass motor (motor #122381) is a 5.7-inch, 120V replacement fitted with a thermal protection device. The peripheral bypass layout separates working air from cooling air, and the built-in thermal cutout guards the windings against overheating.

Motors lose performance as brushes shorten and bearings wear, which shows up as weak suction, unusual noise, a burning odor, or a motor that will not start. Running a failing motor risks further damage. Installing the correct 120V peripheral replacement returns the machine to full cleaning power.

  • Fits: equipment using Lamb motor 122381
  • Specs: 5.7-inch, 120V, peripheral bypass, thermal device
  • Function: generates suction while the thermal cutout protects the windings
  • Tip: disconnect power and consult your service manual before installing

This motor serves as a direct drop-in replacement. Confirm the motor number on your existing unit before ordering so it fits and restores full suction.