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Heavy-Duty Automatic 254T Frame Motor Base | Horizontal

Heavy-Duty Automatic 254T Frame Motor Base
Heavy-Duty Automatic 254T Frame Motor Base


Product Code: DD1121-AUTOMATIC-BASE-254
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Description Technical Specs
As things evolve, the introduction of a new and maintenance saving motor base was introduced, an automatic 254T frame motor base. The DD-1100-series automatic 254T frame motor base in the horizontal configuration is best utilized in applications where fixed diameter pulleys of four inches or more are used. As well as anywhere heavy shock loads and/or vibration is generated, for example, rock crushers, foundry shake-outs, compressors, vibrating screens, and similar equipment. DD-1100-series 254T frame automatic electric motor base automatically compensates for variations in load, expansion of belts due to centrifugal force, and normal belt stretch. Basically meaning that instead of a maintenance tech having to make these adjustments it's done automatically with the motor base, which saves time, money, and improves production time. This also increases the overall life of the belt and bearings 3 to 5 times depending on the application, while at the same time maintaining optimal tension on the belt for consistent peak performance. The base its self is manufactured from high-strength steel and uses heavy-duty springs for continual operation and tension. We also supply a full line of premium electric motors, gear reducers, pulleys, v-belts, roller chains, and sprockets. For more information or to get a quote on an automatic 254T frame motor base please contact us and we will be happy to assist you!

Automatic 254T Frame Motor Base Dimensions

  • BASE Size: DD1121
  • NEMA Frame: 254T
  • Capacity HP at 1800 or Equivelent: 20
  • Minimum Pulley Diameter: 4-1/2"
  • Dimension (A): 12-1/2"
  • Dimension (A1): 15-1/8"
  • Dimension (B): 16-1/2"
  • Dimension (D): 9-1/2"
  • Dimension (E): 10"
  • Dimension (F1): 8-1/4"
  • Dimension (F2): 10"
  • Dimension (G): 24-3/4"
  • Dimension (H): 9/16"
  • Dimension (K): 6-7/8"
  • Dimension (L): 27"
  • Dimension (M): 3-5/8"
  • Dimension (R): 7/8"
  • Dimension (S): 2-3/4"
  • Weight: 75 LBS

About Us
    • Extends the life of belts and motor bearings by 3 to 5 times
    • Increases energy efficiency
    • Maintains optimal belt tension for peak performance
    • Quick, easy and less frequent belt adjustments
    • Reduces the time invested in routine maintenance
    • Spring controlled tension eases the burden on belts and bearings
    • Allows for dynamic belt tensioning during operation

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