MARATHON ELECTRIC W539
MARATHON ELECTRIC
MARATHON ELECTRIC W539
W539 PART NUMBER
Severe Duty - IEEE 841 Motor - 3 ph Phase, 10 hp, 1800 rpm, 460 V, 215T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz
QTY QUOTEMARATHON ELECTRIC - MARATHON ELECTRIC W539
Meets or exceeds NEMA Premium® efficiencies, except where noted
NEMA Premium® models are in compliance with EISA2007
Meets IEEE-841 standard for severe-duty applications
100% cast iron construction for rigidity and reduced vibration
Rigid base
Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on both ends of TEFC
Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
Internal and external epoxy paint
MAX GUARD® Class F insulation system
Constant torque speed range is listed in CT SPEED RANGE column
1.15 Service factor on sinewave, 1.0 Service Factor on IGBT power
Bearing caps (254T and larger)
Precision balanced to .08”/sec
Extended grease tubes, regreasable in service
Brass drain and breather
Meets General Motors GM 7E-TA Automotive-Duty
Meets IEEE45 USCG Marine-Duty, API RPI4F for offshore platforms, IP56
Meets NEMA MG1—1.26.6 Waterproof specification
Hazardous Duty™ Division 2 CSA certification nameplate
Division 2/Zone 2 Class I (gases), Groups A, B, C, D
Meets temperature code T2B
Actual test and vibration data supplied with each motor
Ball bearings (except as noted)
UL Recognized (through 449T) and CSA Certified and CE Marked
Five-year warranty NOTE: Those motors marked with an asterisk (*) are Price On Request (POR) and have a minimum order quantity of five
SPECIFICATIONS
| Motor Category | IEEE 841 Motor |
|---|---|
| Full Load Efficiency | 0.917 |
| Motor Phase | 3 ph |
| Shaft Diameter | 1.38 in |
| Motor Horsepower | 10.0 , 10 hp |
| Overall Length (C-Dimension) | 19.72 in |
| Synchronous Rpm | 1800 rpm |
| Service Factor | 1.15 |
| Motor Supply Voltage | 460 V |
| Frame Material | Cast Iron |
| Frame Size | 215T |
| Insulation Class | F |
| Enclosure Type | TEFC (Totally Enclosed Fan Cooled) |
| Ip Rating | 56 |
| Frequency Rating | 60 Hz |
| Standards Met | UL, CSA |
| Duty / Condition Type | Inverter Duty |
| Weight | 225 lbs |
| Mounting Type | Rigid Base |
| Applications | Foundries and Severe Duty Environments, Refineries, Pulp and Paper Mills, Above-Ground Mines, Food Processing, Chemical Plants |
| Full Load Current | 12.50 A |
| Manufacturer Product Page | http://www.marathonelectric.com/MMPS/details.jsp?item=215THFS9026 |
