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MARATHON MOTORS

25 HP Severe Duty Motor,3-Phase,1770 Nameplate RPM,Voltage 575,Frame 284T

  • Item # 19RX73
  • My Part #
  • Mfr. Model # 284TTFNA6527
  • Catalog Page # N/A
  • UNSPSC # 26101612
25 HP Severe Duty Motor,3-Phase,1770 Nameplate RPM,Voltage 575,Frame 284T close
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  • Shipping Weight 432.0 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Keep equipment moving in hazardous locations with this severe duty motor. The 3-phase design offers high starting torque, and is suitable for use in industrial environments where 3-phase power is available. It features a totally enclosed, fan-cooled enclosure design, which helps resist contamination by preventing air from moving freely between the inside and outside of the frame. It employs a fan to blow outside over the motor to stay cool, rather than allowing outside air to freely circulate through the interior of the motor. The cast iron frame offers excellent resistance to wear, and holds its shape after impact.

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Technical Specs

  • Item Severe Duty Motor
  • Motor Application General Application
  • Motor Design 3-Phase
  • Motor Enclosure Design Totally Enclosed Fan-Cooled
  • HP 25
  • Nameplate RPM 1770
  • Frame 284T
  • Voltage 575
  • Hz 60
  • Phase 3
  • Full Load Amps 24.8
  • No. of Speeds 1
  • Motor Mounting Type Rigid Base
  • Motor Thermal Protection None
  • Ins. Class F
  • Motor Service Factor 1.15
  • Motor Bearings Ball
  • Motor Frame Material Cast Iron
  • Max. Ambient Temp. 40 Degrees C
  • Motor Shaft Rotation CW/CCW
  • Shaft Dia. 1-7/8"
  • Shaft Length 4-13/16"
  • Length Less Shaft 21-3/8"
  • Overall Length 26-3/16"
  • Motor Shaft Design Keyed
  • RPM Range 1701-1800
  • Standards UL (E49747), CSA (LR2025)
  • Duty Continuous
  • Motor Efficiency Group NEMA Premium Efficient
  • Nominal Efficiency 94.1%
  • CC Number CC003A
  • Includes Max Guard Insulation
  • RPM Group 1701-1800
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Compliance and Restrictions

NEMA Premium Efficient
94.1
CC003A

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