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EM2540T-G

40HP, 1180RPM, 3PH, 60HZ, 364T, 4278M, OPSB, F1

Product Information Packet PDF

List Price 7,170.00 USD
Multiplier Symbol L1
Ship Weight 606 LB
UPC 781568664667

Specs

Output 40.000 hp
Phase 3
Synchronous Speed 1,200 rpm
Frequency 60.00 Hz
Voltage 460 V
230 V
Frame Material Steel
Frame 364T
Brand Baldor-Reliance
Agency Approvals CSA
CSA EEV
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 110.0 A @ 208 V
104.0 A @ 230 V
51.0 A @ 460 V
Design Code A
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 94.1%
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device No feedback
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No heater
High Voltage Full Load Amps 51.0 A
Insulation Class H
Inverter Code Not inverter
KVA Code H
Lifting Lugs Standard Lifting Lugs
Locked Bearing Indicator Locked Bearing
Motor Lead Exit KO Box
Motor Lead Quantity/Wire Size 9 @ 8 AWG
Motor Lead Termination Flying Leads
Motor Standards NEMA
Motor Type 4278M
Number of Poles 6
Overall Length 30.69 in
Power Factor 79
Product Family General Purpose
Pulley End Bearing Type Ball
Pulley Face Code Standard
Pulley Shaft Indicator Standard
Rodent Screen None
Service Factor 1.15
Shaft Diameter 2.375 in
Shaft Extension Location Pulley End
Shaft Ground Indicator Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator No Slinger
Speed 1,180 rpm
Speed Code Single Speed
Starting Method Direct on line
Thermal Device - Bearing NONE (OLD)
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. EM2540T-G P/N ENCLOSURE OPSB
SPEC. 42E260W920G1 CC 010A FRAME 364T S/N
HP 40 CLASS H HZ 60
RPM 1180 PH 3 DES A
VOLT 230/460 KVA-CODE H ODE BRG 6311 DE BRG 6313
AMP 104/51 USABLE AT 208V 110
RATING 40C AMB-CONT GREASE POLYREX EM
NEMA-NOM-EFF 94.1 PF 79 SER.F. 1.15
HTR-VOLTS HTR-AMPS MAX. SPACE HEATER TEMP.
NP2138L

Performance

Performance at 460 V, 60 Hz, 40 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 0.154 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 41° C
Temp. Rise @ S.F. Load 50° C
Start Configuration DOL
Break-Down Torque 521 LB-FT
Pull-Up Torque 232 LB-FT
Locked-Rotor Torque 317 LB-FT
Starting Current 337 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 4.0 43.0 64.0 74.0 79.0 81.0 82.0 80.0
Efficiency 0.0 89.3 93.1 94.1 94.1 93.3 92.2 93.6
Speed (RPM) 1,199 1,195 1,191 1,187 1,183 1,177 1,170 1,179
Line Amps 21.90 24.80 31.60 40.50 50.90 62.20 77.50 57.70

Performance Curves

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