Kiln Motor: 90°C Max. Ambient Temp., 10 HP, 1,172 Nameplate RPM, 460V AC, 256T Frame

Image 1

Item: 21EN55,
MFR: 256TTTNA18578,
Brand: MARATHON MOTORS

Technical Specification
Motor Design 3-Phase
Max. Ambient Temp. 90 Degrees C
HP 10
RPM Range 1,101-1,200
Nameplate RPM 1,172
Voltage 460V AC
Frame 256T
Motor Efficiency Group NEMA Premium Efficient
Nominal Efficiency 91 %
Motor Enclosure Design Totally Enclosed Air-Over
Voltage Compatibility 220/460V AC, 440-460V AC, 230/460/796V AC, 230/460V AC, 460V AC, 208-230/460V AC, 208-220/440V AC, 200-230/460V AC, 220-230/460V AC, 200-230/440V AC, 460/796V AC
Phase Three
Motor Application Kiln
Motor Mounting Type Rigid Base
Motor Thermal Protection None