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Electric Motor Components >>
Assemblies |
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Armature
Assembly
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Usage:
PMDC Motor and Universal Motor
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Dynamically
balanced and encapsulated
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Open
or closed ventilation (aluminum or
plastic fan available)
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Lubricated
ball bearings or sleeves
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Lamination
OD: 0.5" to 5.5", Stack
Length: Up to 5"
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Wire
Size: AWG 40-18
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Insulation:
Up to Class H
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Frame
+ Magnet Assembly (Field)
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Frame:
machined from quality cold rolled
seamless tube
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Finish:
Zinc Plating, Black Oxidize or Epoxy
Coating
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Corrosion
resistance: up to 96 hours' salt
spray test
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Ferrite
magnets, up to ceramic grade 8
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Magnetic
properties to be tested by specific
testing apparatus
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Adhesives to be
RoHS compliant
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Adhesion
to be tested by custom-made tension
tester
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Power
Set Brake
Assembly |
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Power Off Brake:
12 VDC nominal
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Release Voltage:
4.5 max.
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Holding Force: 4
In-Lbs nominal
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Brake Body:
machined from cold rolled steel,
chromate plating
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Brake Disc:
molded phenolic onto ADC 12 aluminum
plate
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Coil Resistance:
16 Ohms, made from AWG 31 magnet
wire
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Lead Wires: AWG
22, 19st x 34g, black, UL listed
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Spring: in music
wire, force at 17 lbs in compression
state
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End
Cover Assembly
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Aluminum
die-casting end cover
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Class
H insulation brush card
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Brush
holder: stamping from cold
rolled steel, zinc plating
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Carbon brushes:
custom grade, RoHS compliant
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Lead wires: AWG
10, heavy-duty insulation, 180
rating
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| Spring:
in 301 stainless steel, long life
and consistent quality |
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Electric Motor Components
