LM22657, 3/4 HP, 1200 RPM, 56C FR, TEFC, 230/460 Vac, 3 PH, Rigid Base, Inverter Duty

Engineering Data
Volts 230 Volts 460 Volts
F.L. Amps 3.4 F.L. Amps 1.7 F.L. Amps
S. F Amps None S. F Amps S. F Amps

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RPM 1200 Hertz 60
HP 3/4 Duty CONTINUOUS TYPE TS
KW 0.56
Frame 56CZ Serv. Factor 1.0 Phase 3
Max Amb 40 Design B Code N
Insul Class F Protection NOT Therm.Prot.
Eff 100% 77 Eff 75% PF 52.5
UL V-OVER TEMP PROT 3, P1-P2 CSA Yes Bearing OPE 203
CC Number EXEMPT CE No Bearing PE 203
Load Type Inverter Type Speed Range NONE

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Motor Wt. 33 LB Enclosure TEFC Lubrication STANDARD
Nameplate Mounting RIGID Rotation REV
Assembly Shaft Dia. Ext. Diag. A-EE7308T-LN
Cust Part No Outline A-100110LN-756 Ext. Diag2
Packaging B Outline Dash No Winding ZT627
Carton Label GROUP: 3
Iris Paint STANDARD Test Card

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Form Factor RMS Amps Const Torque Speed Range
Torque Peak
AB Code Peak@DegC
Resistance
Connection

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Rework Status Rework TYPE

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Hazardous Loc NONE Brake Motors
Explosion Proof Temp Op Code FORCE
Class GROUP: VDC
Class GROUP: ADC
Brake Coil OHMs @25 C
Performance
Torque UOM Inertia (WK²)
Torque
CURRENT (amps)
Efficiency (%)
PowerFactor
Load Curve Data @60 Hz, 460 Volts, 3/4 Horsepower
Load Amps KW RPM Torque Eff PF Rise By Resis Frame Rise
0.0 1.4 0.12 1200 0.0 0.0 10.5 0.0 -
0.25 1.45 0.3 1185 0.8 50.0 22.0 0.0 -
0.5 1.5 0.45 1180 1.7 71.0 37.0 0.0 -
0.75 1.6 0.6 1175 2.5 77.0 45.0 0.0 -
1.0 1.7 0.72 1170 3.37 77.0 52.5 50.0 -
1.25 1.9 0.9 1160 4.3 77.5 60.0 0.0 -
1.5 2.1 1.0 1155 5.0 78.5 64.0 0.0 -
2.0 - 0.0 0 0.0 0.0 0.0 0.0 -
1.0 1.7 0.72 1170 3.37 0.0 0.0 0.0