MARATHON MOTORS 256TTTNA18578 S516 / 256TTTNA18578BC Multispeed Motor, 10 HP, 3 Phase, 60 Hz, 460V, 1200 RPM

Item: AG9PRX
Model: 256TTTNA18578
Cross Ref: 21EN55 / S516 / 256TTTNA18578BC
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$4,499.72 /unit (ex. VAT)
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Specifications

Item Kiln Motor
Application Kiln
Bearing Type Ball
Bearings Ball
Cc Number CC003A
Conduit Box Location Exterior
Conduit Box Position F1, F2
Duty Cycle Continuous
Efficiency Group Premium
Frame 256T
Frame Material Cast Iron
Frequency 60 Hz
Full Load Amps 12.8A
Hp 10 hp
Insulation Class Class H
Inverter Rated Yes
Inverter Rating 20:1 Variable Torque
Lead Length 96"
Length Less Shaft 18 1/8"
Manufacturers Warranty Length 2 yrs.
Max. Ambient Temp. 90°C
Motor Application Kiln
Motor Bearings Ball
Motor Design 3-Phase
Motor Enclosure Design Totally Enclosed Air Over
Motor Frame Material Cast Iron
Motor Mounting Position Horizontal
Motor Mounting Type Rigid Base
Motor Service Factor 1.15
Motor Shaft Design Keyed
Motor Shaft Rotation Clockwise/Counter Clockwise
Mounting Type Rigid Base
Nameplate Rpm 1172 RPM
No. Of Speeds 1
Nominal Efficiency 91%
Number Of Speeds 1
Overall Length 22 3/8"
Phase 3
Service Factor 1.15
Shaft Dia. 1 5/8"
Shaft Length 4 1/4"
Standards CSA
Thermal Protection Thermostat
Usable @ 200v No
Usable @ 208v No
Voltage 460V AC
Warranty 2 yrs.
Motor Thermal Protection None

Product Details

Marathon 256TTTNA18578 Kiln motor is suitable for harsh environments, such as lumber drying kilns in the pulp and food production industries. This motor offers high structural rigidity and provides excellent performance in any dry kiln environment having high ambient temperatures, humidity and chemicals.

Shipping Information

Height (cm) 45.72
Length (cm) 79.38
Width (cm) 56.52
HS Code 8501524000
Country Of Origin US
Weight (kg) 157.95

Features

  • Kiln motor is used to power fans and conveyors employed in kiln-drying operations, such as drying wood and other high-temperature applications.
  • It comes with a rigid base for easy installation and provides a maximum ambient temperature of 90 degrees C.
  • This Marathon 256TTTNA18578 Kiln motor has a cast iron motor frame and provides a continuous duty cycle.
  • This motor has a keyed motor shaft design to prevent slipping and improve efficiency.

Standards and Approvals

  • CSA
  • NEMA Premium

Certifications

certificate

Frequently Asked Questions

What do we mean by continuous duty operation?

A continuous duty operation is one where the highest current is expected to work continuously for three hours or more.

What is the difference between 1 phase and 3 phase motors?

In a single-phase motor, the electricity flows through a single conductor. On the other hand, a three-phase connection comprises three separate conductors for transmitting electricity.

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