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Sterling Electric Motors
AC Motors
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HP:
.25 - 2000
RPM:
3600, 1800, 1200, 900, 720 and 600 (also 2 & 4 speed).
POWER SUPPLY:
3 Phase, 60 Hz, standard 208-230/460 or 575 VAC;
Also above 200 HP 2300 or 4000 VAC;
Wide variety of special voltages and frequencies available.
FRAMES:
182 - 587U (cool running U-frames).
56 - 449T (stock T-frames).
Over NEMA frames above 400 HP.
ENCLOSURES:
ODP, TENV, TEFC, WP-I, WP-II, TEWAC, TEFV
and Sterli-Seal® (Washdown Duty).
NEMA DESIGNS:
A, B, C, D and Wound Rotor;
Special designs for specific applications.
MOUNTINGS:
Footed, C-face, D-flange and P-base.
Special mounting faces or flanges for specific applications.
BRAKEMOTORS:
.25 - 30 HP (T-frames).
.25 - 60 HP (U-frames).
OUTSTANDING FEATURES:
CONSTRUCTION - Rugged cast iron or rolled steel (.25 - 2 HP) available. BEARINGS - Oversized ball bearings.
SERVICE FACTOR - Standard 1.15.
INSULATION - Class B or F insulation available.
NAMEPLATE - stainless steel standard.
REFERENCE:
Catalog 395
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DC Motors (Permanent Magnet)
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HP:
.25 - 2
RPM:
1725 base speed.
POWER SUPPLY:
90 or 180 VDC.
ENCLOSURES:
TEFC and Sterli-Seal® (Washdown Duty).
MOUNTINGS:
C-face footed and C-face footless.
OPTIONS:
7 VDC/1000 RPM Tachometer.
REFERENCE:
Catalog 395
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HP:
.33 - 10
RPM:
3600 and 1800
POWER SUPPLY:
3 phase, 60 Hz, standard 208-230/460 or 575 VAC.
ENCLOSURES:
TENV and TEFC (Washdown Duty).
NEMA DESIGN:
B
MOUNTINGS:
C-face footed and C-face footless.
OUTSTANDING FEATURES:
CONSTRUCTION - All Stainless steel frame, brackets, fan cover, conduit box and shaft.
BEARINGS - Oversized ball bearings.
SERVICE FACTOR - Standard 1.15.
INSULATION - Class F; all fits with RTV sealant and four-quadrant stainless steel drain plugs in C-face bracket.
REFERENCE:
Sterli-Seal Stainless Flyer
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HP:
1 - 150
RPM:
3600, 1800 and 1200
POWER SUPPLY:
3 Phase, 60 Hz, standard 208-230/460 or 575 VAC.
Wide variety of special voltages and frequencies available.
ENCLOSURES:
TEFC, TEBC (totally enclosed blower cooled)
and Sterli-Seal® (Washdown Duty).
MOUNTINGS:
Footed, C-face and special mounting faces available for specific applications.
OUTSTANDING FEATURES:
- Special spike resistant magnet wire.
- Class "H" insulation with Class "B" temperature rise.
- Full phase to phase insulation.
- Winding temperature thermostats standard.
- Optional encoder for closed loop applications.
REFERENCE:
Catalog 700
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