250HP 1800RPM 449T-1595590696

$8,908.65
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SKU:
EM250-18-449T(R)
Short Description:
250HP 1800RPM 449T
Brand:
Electric Motors
Condition:
New
GTIN:
712478272857
HP:
250
Phase:
Three
RPM:
1800
Frame:
449T
Enclosure:
TEFC

Description

Features of the 250HP 1800RPM 449T Rock Crusher Motor

  • Meets or exceeds NEMA Premium® Efficiency Requirements defined by NEMA MG-1, Table 12-12
  • Class I, Div II Groups ABCD, T2B
  • Suitable for wye-delta start on 213T frame and above
  • Dual voltage ratings suitable for part wind start on lower voltage
  • Single voltage ratings suitable for part wind start at 460V are noted
    1.15 Service Factor @ 60 hertz; 1.0 Service Factor @ 50 hertz
  • Suitable for 575V @ 1.0 Service Factor
  • Inverter Duty (20:1 variable torque; 10:1 constant torque)
  • Vacuum Pressure Impregnation for all windings
  • Sealed bearings thru 215T frame
  • Mechanical “V” Seal on drive end
  • Class F insulation system, class B rise at full load
  • 40° C ambient continuous duty
  • Corrosion resistant paint
  • Greasable bearings 254T frame and above
  • Stainless steel nameplate and zinc plated hardware
    F1/F2 reversible
  • Feet are dual drilled on most frames for mounting flexibility
  • Cast iron frame construction including the conduit box
  • C-Flange and D-Flange field conversion kits available
  • Lifting provisions on 143T frame
  • Condensation drains with plastic plugs
  • IP55 Protection – Terminal box is sealed for IP66 protection
  • CSA + C + US Certification
  • ISO 9001 Certification

Product Details

Weight 2247 lbs
HP

250

RPM

1800

Mult. Sym.

M16

Frame

449T

Volts

460

Enclosure

TEFC

F.L. Eff.

96.2

Notes

1,2,4

"C" Dim.

52.8

F.L. Amps

280