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Other products by Marathon Electric / Regal Rexnord

Marathon Electric / Regal Rexnord - 145THTN8037 - Vector Motor, 1 HP, Speed Range 2, 000:1, Nameplate RPM 1, 756, Max. Speed 5, 400 RPM

  • MFR SKU: 145THTN8037
  • ITEM #: 6444271
  • 0 Reviews / 0 Questions
$1,306.75
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Average lead time for this brand: 6-7 weeks. Specific products may vary.

ITEM #: 6444271
These 2000:1 constant torque vector (inverter) AC motors can be operated at 1/2000 of the base speed in blower, fan, and pump applications. Motors can handle low speeds without overheating.
This listing is for each.

Marathon Electric / Regal Rexnord - 145THTN8037 - Vector Motor, 1 HP, Speed Range 2, 000:1, Nameplate RPM 1, 756, Max. Speed 5, 400 RPM

  • Item #: 6444271
  • MFR SKU: 145THTN8037
  • Technical Specification
  • Item Vector Motor
  • Motor Application Crane
  • Phase Three
  • Motor Design 3-Phase
  • HP 1
  • Nameplate RPM 1, 756
  • No. of Speeds 1
  • Voltage 230/460V AC
  • Full Load Amps 3.0/1.50
  • Frame 143TC
  • Max. Speed 5, 400 RPM
  • Speed Range 2, 000:1
  • Usable @ 208V No
  • Usable @ 200V No
  • Hz 60
  • Max. Operating Frequency 120 Hz
  • Motor Service Factor 1
  • Motor Thermal Protection T-Stat
  • Ins. Class H
  • Max. Ambient Temp. 40 Degrees C
  • Duty Cycle Continuous
  • NEMA Design A
  • Motor Shaft Rotation CW/CCW
  • Motor Enclosure Design Totally Enclosed Nonventilated
  • Motor Mounting Type Rigid Base
  • Motor Mounting Position Horizontal
  • Motor Frame Material Cast Iron
  • Finish Enamel
  • Shaft Dia. 7/8 in
  • Shaft Length 2 1/8 in
  • Motor Shaft Design Keyed
  • Encoder Shaft Dimensions 5/8 in x 1 3/4 in
  • Conduit Box Position F1, F2
  • Motor Bearings Ball
  • Overall Length 14 11/16 in
  • Weight 65 lb
  • Encoder Acceptable Yes
  • Motor Efficiency Group Standard Efficient
  • Nominal Efficiency 82.5 %
  • CC Number CC003A
  • Standards CE, UL Recognized

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