AboutContactCareers
Speed Ratio Motor, 75 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 365T Frame, DP
Resource Center

Speed Ratio Motor, 75 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 365T Frame, DP

Part#: LM21124

Catalog#: LM21124

Model#: SD4P75T61YQ40

Weight: 763 lb

 Sorry, this item is no longer available find_replace View Replacement

Key Features

  • Variable torque speed range with open loop drive of 0-60 Hz
  • Constant horsepower speed range of 2x base speed
  • Ultimate Spike Defense and superscript TM Insulation System
  • 1.00 service factor on PWM waveform
  • 1.15 service factor or better on sine-wave power
  • Precision dynamic balanced rotor assembly
  • Thermal overload protection (Class F thermostats)

Specifications

Phase Phase: 3 Output HP Output HP: 75 Hp
Output KW Output KW: 56 kW Voltage Voltage: 230/460 V
Speed Speed: 1782 rpm Service Factor Service Factor: 1
Frame Frame: 365T Enclosure Enclosure: Drip Proof
Thermal Protection Thermal Protection: No Protection Efficiency Efficiency: 95 %
Ambient Temperature Ambient Temperature: 40 °C Frequency Frequency: 60 Hz
Current Current: 176.0/88.0 A Power Factor Power Factor: 84
Duty Duty: Continuous Insulation Class Insulation Class: F
Design Code Design Code: B KVA Code KVA Code: G
Drive End Bearing Size Drive End Bearing Size: 6313 Opp Drive End Bearing Size Opp Drive End Bearing Size: 6311
UL UL: Recognized CSA CSA: Y
CE CE: Y IP Code IP Code: 22
Number of Speeds Number of Speeds: 1
Electrical Type Electrical Type: Squirrel Cage Inverter Rated Starting Method Starting Method: Wye Start Delta Run Or Inverter
Poles Poles: 4 Rotation Rotation: Reversible
Resistance Main Resistance Main: .067 Ohms Mounting Mounting: Rigid Base
Motor Orientation Motor Orientation: Horizontal Drive End Bearing Drive End Bearing: Ball
Opp Drive End Bearing Opp Drive End Bearing: Ball Frame Material Frame Material: Rolled Steel
Shaft Type Shaft Type: T Overall Length Overall Length: 32.90 in
Frame Length Frame Length: 17.70 in Shaft Diameter Shaft Diameter: 2.375 in
Shaft Extension Shaft Extension: 5.88 in Assembly/Box Mounting Assembly/Box Mounting: F1 Only
Service Factor Service Factor: 1 Frame Suffix Frame Suffix: T
Current Current: 176.0/88.0 A Synchronous RPM Synchronous RPM: 1800 rpm
Frequency Frequency: 60 Hz Speed Speed: 1782 rpm
Connection Drawing Connection Drawing: A-EE7308BZ-LN Outline Drawing Outline Drawing: XH2D1SS1-1648
Voltage Voltage: 230/460 V Output KW Output KW: 56 kW
Output HP Output HP: 75 Hp Frame Size Frame Size: 365
Torque UOM Torque UOM: LB-FT Efficiency Efficiency: 95 %
Packaged Length Packaged Length: 36.00 IN Weight Weight: 763.00 LB
UPC UPC: 691720983249 Packaged Width Packaged Width: 31.00 IN
Country of Origin Country of Origin: United States of America Packaged Height Packaged Height: 24.96 IN
% of Rated Load0%25%50%75%100%115%125%
% of Rated Load: Current (Amps) 0%: 29.00 25%: 36.00 50%: 50.50 75%: 68.00 100%: 88.00 115%: 101.00 125%: 110.00
% of Rated Load: Rated Output (KW) 0%: 1.60 25%: 15.30 50%: 29.80 75%: 44.50 100%: 59.00 115%: 68.00 125%: 74.50
% of Rated Load: Efficiency (%) 0%: 0.0 25%: 91.7 50%: 94.5 75%: 95.0 100%: 95.0 115%: 94.5 125%: 94.5
% of Rated Load: Power Factor (%) 0%: 3.5 25%: 52.5 50%: 73.5 75%: 81.0 100%: 84.0 115%: 85.0 125%: 85.0
% of Rated Load: Speed (RPM) 0%: 1,800 25%: 1,795 50%: 1,790 75%: 1,785 100%: 1,782 115%: 1,778 125%: 1,775
% of Rated Load: Temp. Rise @ FL 0%: 0.0 25%: 0.0 50%: 0.0 75%: 0.0 100%: 45.0 115%: 60.0 125%: 75.0
% of Rated Load: Torque (ft-lbs) 0%: 0.00 25%: 55.00 50%: 110.00 75%: 165.00 100%: 221.00 115%: 255.00 125%: 277.00
CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)Torque (%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
Curvepoint: 1/3 Current (Amps): 515.00 Current (%): 585.0 Torque (ft-lbs): 420.00 Torque (%): 190.0 Speed (RPM): 600 Rated Output (KW): Power Factor (%): Rated Output (Hp): 75.00
Curvepoint: Full Load Current (Amps): 88.00 Current (%): 100.0 Torque (ft-lbs): 221.00 Torque (%): 100.0 Speed (RPM): 1,782 Rated Output (KW): Power Factor (%): 81.0 Rated Output (Hp): 75.00
Curvepoint: 2/3 Current (Amps): 460.00 Current (%): 524.0 Torque (ft-lbs): 445.00 Torque (%): 202.0 Speed (RPM): 1,200 Rated Output (KW): Power Factor (%): Rated Output (Hp): 75.00
Curvepoint: Locked-Rotor Current (Amps): 542.00 Current (%): 616.0 Torque (ft-lbs): 495.00 Torque (%): 224.0 Speed (RPM): 0 Rated Output (KW): Power Factor (%): 36.0 Rated Output (Hp): 75.00
Curvepoint: Break-Down Current (Amps): 292.00 Current (%): 332.0 Torque (ft-lbs): 500.00 Torque (%): 226.0 Speed (RPM): 1,725 Rated Output (KW): Power Factor (%): 64.0 Rated Output (Hp): 75.00
Curvepoint: Pull-Up Current (Amps): 488.00 Current (%): 554.0 Torque (ft-lbs): 420.00 Torque (%): 190.0 Speed (RPM): 900 Rated Output (KW): Power Factor (%): Rated Output (Hp): 75.00
Curvepoint: No Load Current (Amps): 29.00 Current (%): 33.0 Torque (ft-lbs): 0.00 Torque (%): 0.0 Speed (RPM): 1,800 Rated Output (KW): Power Factor (%): 3.5 Rated Output (Hp): 75.00

Efficiency

CountryComplies with standards
Country: United States
Complies with standards: check_circle
Country: Canada
Complies with standards: check_circle
Country: Mexico
Complies with standards: check_circle
Country: Australia
Complies with standards: check_circle
Country: Brazil
Complies with standards: check_circle
Country: Chile
Complies with standards: check_circle
Country: China
Complies with standards: check_circle
Country: Europe
Complies with standards: check_circle
Country: Japan
Complies with standards: check_circle
Country: New Zealand
Complies with standards: check_circle
Country: Saudi Arabia
Complies with standards: cancel
Country: South Korea
Complies with standards: check_circle