143TTTN6563

Features
  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Bearing Current Protection (BCP)
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
  • Internal and external epoxy paint
  • MAX GUARD® Class F insulation system
  • Constant Torque speed range is listed in CT SPEED RANGE column
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • Bearing caps (254T and larger), Precision balanced to .08”/sec
  • Meets IEEE45 USCG Marine Duty, IP54 Construction, Meets Ford EM1 Automotive Duty Specification
General Specifications


Model   143TTTN6563
Catalog No   E461
Part Description   1,1800,TENV,143T,3/60/230/460
Category   Severe Duty
Stock   Yes
Nameplate Specifications


Output HP   1 Hp
Output KW   0.75 kW
Frequency   60 Hz
Voltage   230/460 V
Current   3/1.5 A
Speed   1735 rpm
Service Factor   1.15
Phases   3
Efficiency   85.5 %
Duty   CONTINUOUS
Insulation Class   F
Design Code   B
KVA Code   M
Frame   143T
Enclosure   TENV
Overload Protector   NOT
Ambient Temperature   40 °C
Drive End Bearing Size   6205
Opp Drive End Bearing Size   6203
UL   Recognized
CSA   Y
CE   Y
IP Code   54
Technical Specifications


Electrical Type   SQ CAGE INV RATED
Starting Method   LINE OR INVERTER
Poles   4
Rotation   REV
Mounting   RIGID
Motor Orientation   HORIZONTAL
Drive End Bearing   BALL
Opp Drive End Bearing   BALL
Frame Material   CAST IRON
Shaft Type   T
Overall Length   10.43 in
Frame Length   5.25 in
Shaft Diameter   0.88 in
Shaft Extension   2.56 in
Assembly/Box Mounting   F1/F2 CAPABLE
Resources
OUTLINE
CONNECTION

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
1/3 12.80 853.0 9.50 317.0 600 1.00
Pull-Up 12.10 807.0 9.90 330.0 900 1.00
Break-Down 9.00 600.0 14.00 467.0 1,600 81.5 1.00
No Load 0.85 57.0 0.00 0.0 1,800 1.00
Locked-Rotor 13.50 900.0 11.00 367.0 0 67.0 1.00
Full Load 1.50 100.0 3.00 100.0 1,735 1.00
2/3 11.50 767.0 11.50 383.0 1,200 1.00

Load Characteristics


  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 0.85
  • 0.070
  • 0.0
  • 10.0
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 0.90
  • 0.250
  • 75.5
  • 33.5
  • 1,785
  • 0.0
  • 0.74
  • 50 %
  • 1.00
  • 0.450
  • 84.0
  • 53.5
  • 1,770
  • 0.0
  • 1.50
  • 75 %
  • 1.20
  • 0.650
  • 85.5
  • 67.0
  • 1,755
  • 0.0
  • 2.20
  • 100 %
  • 1.50
  • 0.870
  • 85.5
  • 72.0
  • 1,735
  • 60.0
  • 3.00
  • 115 %
  • 1.60
  • 1.000
  • 85.5
  • 79.0
  • 1,730
  • 70.0
  • 3.50
  • 125 %
  • 1.70
  • 1.100
  • 84.0
  • 80.5
  • 1,725
  • 85.0
  • 3.80