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Machinery Photo Index
Manufactured/Badged by:
Sears | Craftsman
Chicago, IL

True Manufacturer:
Robbins & Myers, Inc., Springfield, OH; Dayton, OH
Machine Specifications
Machine Class: Wood Working Machinery & Metal Working Machinery
Machine Type: Motor
Machine Size: ½ hp - 1725 rpm
Submitted By: Brian Kachadurian
Machine Specifications
Description/Model: 487.19080
Date of Manufacturer: 1960s early
Serial Number: None
Last Updated 6/12/2022 12:23:14 PM

Comments:
>>MACHINE<<
Sears Craftsman ½ hp TEFC/weatherproof, 1725 rpm motor in Power-Bronze, built by Robbins & Myers Inc.
Ball bearings and single 5/8” shaft.
Capacitor start, Induction run.
Thermal safety reset button on the center housing.
Single phase, dual voltage, reversible.

>>HISTORY<<
October 2018: Purchased at a local used tool store. No further history known.

June 2022:
Disassembled-bearing screeching noise.
Front bearing spins (no grease left): Norma (USA)203PP
Rear bearing difficult to turn: Koto (Japan) 6201ZC3
Rear plastic fan held by (2) small socket head set screws (5/64” hex wrench).

Photo 1:

Comments: Shaft end
Source: iPhone 6S camera-existing light
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IMG Code

Photo 2:

Comments: Fan end and thermal reset button
Source: iPhone 6S camera-existing light
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IMG Code

Photo 3:

Comments: Exterior tags
Source: iPhone 6S camera-existing light
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Photo 4:

Comments: Wiring diagram inside junction box
Source: iPhone 6S camera-existing light
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Photo 5:

Comments: Disassembled
Source: iPhone 12 Pro camera-existing light
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