Motor
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1992.2166.001
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- OBJECT TYPE
- AC/INDUCTION/VARIABLE SPEED
- DATE
- 1915
- ARTIFACT NUMBER
- 1992.2166.001
- MANUFACTURER
- General Electric Co.
- MODEL
- BTA 302-6 12.5 1650/FORM B
- LOCATION
- Schenectady, New York, United States of America
More Information
General Information
- Serial #
- 4326279
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- CAST IRON, STEEL, COPPER, AND POSSIBLY OTHER METAL MATERIALS OF CONSTRUCTION. BRUSHES APPEAR TO BE CARBON. COATED FABRIC COVERING ON WINDINGS, ETC.
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 120.0 cm
- Width
- 45.0 cm
- Height
- 45.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Energy-electric
- Category
- Conversion
- Sub-Category
- N/A
Manufacturer
- AKA
- General Electric
- Country
- United States of America
- State/Province
- New York
- City
- Schenectady
Context
- Country
- United States of America
- State/Province
- Unknown
- Period
- THIS TYPE OF MOTOR PRESUMABLY USED C. 1916 +
- Canada
-
Unknown - Function
-
TO CONVERT ELECTRICAL INTO MECHANICAL ENERGY. - Technical
-
BRUSH SHIFTING COMMUTATOR MOTOR DESIGNED TO OBTAIN ADJUSTABLE SPEED BY METHOD OF SHIFTING BRUSHES. CHANGE OF SPEED IS ONLY MODERATE, COMPARED WITH CHANGE OF LOAD. IT HAS A FULL LOAD SPEED RANGE OF 3 TO 1, THE SLIP REDUCING THE TOP & BOTTOM SPEEDS AND ALLINTERMEDIATE SPEEDS AS WITH AN INDUCTION MOTOR. (REF. 3) - Area Notes
-
Unknown
Details
- Markings
- Mfr's plate reads "ALTERNATING CURRENT MOTOR/ ADJUSTABLE SPEED, BRUSH SHIFTING/ NO. 4326279 3 PHASE/ TYPE BTA 302-6 12.5 1650 FORM B/ CYCLES 60 VOLTS 220 SEC. AMP. 63/ H.P. 12.5 AMP. 33 SPEED 1650 CONTINUOUS 50 [degrees] C/ H.P. 9.1 AMP. 30 SPEED 1200 CONTINUOUS 50 [degrees] C/ H.P. 5.6 AMP. 23 SPEED 740 CONTINUOUS 50 [degrees] C/ H.P. 4.17 AMP. 21 SPEED 550 2 HRS. 55 [degrees] C/ PAT'D DEC. 14,'15/ GENERAL ELECTRIC CO./ SCHENECTADY, N.Y., U.S.A./ N.P. 14791".
- Missing
- UNKNOWN.
- Finish
- GREY ENAMEL FINISH ON MOST EXTERIOR SURFACES OF MOTOR CASING; SELECTED MINOR FITTINGS HAVE BEEN PAINTED ORANGE.
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
General Electric Co., Motor, after 1915, Artifact no. 1992.2166, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1992.2166.001/
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