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EM4115T-58

50HP, 1470RPM, 3PH, 50HZ, 326T, 1272M, TEFC, F1

Product Information Packet PDF

Ship Weight 460.000 LB
UPC 781568773758

Specs

Catalog Number EM4115T-58
Enclosure TEFC
Frame 326T
Frame Material Iron
Frequency 50.00 Hz
Motor Letter Type Three Phase
Output @ Frequency 50.000 HP @ 50 HZ
Phase 3
Synchronous Speed @ Frequency 1500 RPM @ 50 HZ
Voltage @ Frequency 400.0 V @ 50 HZ
XP Class and Group None
XP Division Not Applicable
Agency Approvals CE
CSA
UR
Ambient Temperature 40 °C
Auxillary Box No Auxillary Box
Auxillary Box Lead Termination None
Base Indicator Rigid
Bearing Grease Type Polyrex EM (-20F +300F)
Blower None
Current @ Voltage 67.000 A @ 400.0 V
Design Code B
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 93.9 %
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 67.0 a
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No Heater
Insulation Class F
Inverter Code Inverter Ready
KVA Code G
Lifting Lugs Standard Lifting Lugs
Locked Bearing Indicator Locked Bearing
Motor Lead Exit Ko Box
Motor Lead Termination Flying Leads
Motor Lead Quantity/Wire Size 6 @ 6 AWG
Motor Type 1272M
Mounting Arrangement F1
Number of Poles 4
Overall Length 30.28 IN
Power Factor 85
Product Family General Purpose
Pulley End Bearing Type Ball
Pulley Face Code Standard
Pulley Shaft Indicator Standard
Rodent Screen None
RoHS Status ROHS COMPLIANT
Service Factor 1.15
Shaft Diameter 2.125 IN
Shaft Extension Location Pulley End
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator Shaft Slinger
Speed 1470 rpm
Speed Code Single Speed
Motor Standards NEMA
Starting Method Wye Start - Delta Run
Thermal Device - Bearing None
Thermal Device - Winding None
Vibration Sensor Indicator No Vibration Sensor
Winding Thermal 1 None
Winding Thermal 2 None

Drawings

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Nameplate

CAT NO EM4115T-58
SPEC. 12C051Z201G1
HP 50/37KW PH 3
VOLTS 400
AMP 67 IC411 209KG
RPM 1470 1/MIN
FRAME 326T HZ 50 I.P. 44
SER.F. 1.15 CODE G DES B CL F
NOM.EFF. 93.9
PF 85 USABLE AT 208V
RATING 40C AMB-CONT CC
DE BRG 6312 ODE 6311
ENCL TEFC SN
VPWM INVERTER READY
CT5-50(10:1)VT2.5-50(20:1
BLANK IE3-94.6(75%)94.4(50%)
NP3444L

Performance

Performance at 400 V, 50 Hz, 50 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 0.1064 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 77° C
Temp. Rise @ S.F. Load 88° C
Start Configuration DOL
Break-Down Torque 534 LB-FT
Pull-Up Torque 269 LB-FT
Locked-Rotor Torque 283 LB-FT
Starting Current 440 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 4.0 52.0 74.0 82.0 85.0 86.0 87.0 86.0
Efficiency 0.0 92.0 94.4 94.6 94.1 93.6 93.2 93.8
Speed (RPM) 1,500 1,494 1,487 1,481 1,474 1,469 1,466 1,471
Line Amps 23.00 28.20 38.70 52.00 67.00 76.70 83.40 72.80

Performance Curves

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