US Electric motor Catalog DH50S2BF Model BW57 50HP 1770 RPM 324T frame

US Electric motor Catalog DH50S2BF Model BW57

50HP 1770 RPM 324T frame

Model_Number: BW57
PRODUCT NAME: 50 HP - DP - 1775
PHASE TYPE: 3_PHASE
MOTOR ENCLOSURE: DP
HORSEPOWER: 50
KILOWATTS: 37.3
POLES: 4
NUMBER SPEEDS: 1
RPM: 1775
RPM 2: 1775
HERTZ: 60
VOLTS PRIMARY: 230/460
VOLTS : 460
VOLTS 2: 230
FRAME : 324
SHAFT CODE: T
MOUNTING: HORZ-FOOTED
ASSEMBLY POSITION: F1
MOTOR TYPE: D
OPPOSITE END BEARING: 6211-2Z-J/C3
SHAFT END BEARING: 6311-2Z-J/C3
AMBIENT: 40
SERVICE FACTOR: 1
STARTCAPMFD: N\A
SHIPPING WEIGHT: 451
BREAKDOWN TORQUE: 196
BREAKDOWN TORQUE UOM: PERCENT OF FLT
LOCKED ROTOR TORQUE: 151
LOCKED ROTOR TORQUE UOM: PERCENT OF FLT
INSULATION CLASS: F
KVA CODE LETTER: D
LOCKED ROTOR AMPS: 281
NEMA NOMINAL EFFICIENCY: 92.4
FULL LOAD AMPS PRIMARY: 116/58

APPLICATIONS:

                                 These motors are suitable for use on elevators

                    where dry hydraulic motors are required, usually five stories or less.

FEATURES:

• NEMA®† and CSA®† Certified

• 1800 RPM

• NEMA®† Design B

• 80 Starts Per Hour

• F1 Assembly

• 60 Hertz

• Class F Insulation

• 1.00 Service Factor

• Intermittent Duty Rated For Operation in a 40°C Ambient Temperature

• Ball Bearing Design

Replacements available for:

Otis, Anton Freissler, Dover, Fujitec, Haughton Elevator Company, Hitachi, Kone, Marshall Elevator, Montgomery Elevator, Schindler Elevator Corporation, ThyssenKrupp just to name a few.

SRVC Electric Motors proudly offers a full line of quality replacement motors, pumps, gearboxes, inverters, and parts for Industrial, Commercial and Residential applications.

Brands include:

Marathon Electric, Fasco Electric, Universal Electric/AOSmith,

Magnetek Electric/AOSmith , GE, Emerson Electric,

US Electric, Rotom, Century Electric, AO Smith Electric,

Leeson Electric, Baldor Electric, Reliance Electric,

Lincoln Electric, Morse, Franklin Electric,

Siemens Electric motors

SRVC Electric Motors will provide you the best customer service, deepest discounts, and over 19 years’ worth of electrical-apparatus know-how.

We’re here to help you locate the correct replacement, or options for your application!

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Most orders ship same day from stocking locations throughout the USA.