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EJMM2542T
50HP, 3550RPM, 3PH, 60HZ, 324JM, 4248M, OPSB, F
Product Information Packet PDF
| Ship Weight | 421.000 LB |
|---|---|
| UPC | 781568138212 |
Specs
Catalog Number
EJMM2542T
Enclosure
OPSB
Frame
324JM
Frame Material
Steel
Frequency
60.00 Hz
Motor Letter Type
Three Phase
Output @ Frequency
50.000 HP @ 60 HZ
Phase
3
Synchronous Speed @ Frequency
3600 RPM @ 60 HZ
Voltage @ Frequency
460.0 V @ 60 HZ
230.0 V @ 60 HZ
230.0 V @ 60 HZ
Agency Approvals
CSA EEV
NEMA PREMIUM
NEMA_PREMIUM
UR
NEMA PREMIUM
NEMA_PREMIUM
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
58.000 A @ 460.0 V
116.000 A @ 230.0 V
116.000 A @ 230.0 V
Design Code
A
Drip Cover
No Drip Cover
Duty Rating
CONT
Efficiency @ 100% Load
93.0 %
Electrically Isolated Bearing
Not Electrically Isolated
Feedback Device
NO FEEDBACK
High Voltage Full Load Amps
58.0 a
Front Face Code
Standard
Front Shaft Indicator
None
Heater Indicator
No Heater
Insulation Class
F
Inverter Code
Inverter Ready
KVA Code
H
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
9 @ 6 AWG
Motor Type
4248M
Mounting Arrangement
F1
Number of Poles
2
Overall Length
26.94 IN
Power Factor
87
Product Family
General Purpose
Pulley End Bearing Type
Ball
Pulley Face Code
C-Face
Pulley Shaft Indicator
Tapped & Key
Rodent Screen
Included
Service Factor
1.15
Shaft Diameter
1.250 IN
Shaft Extension Location
Pulley End
Shaft Ground Indicator
No Shaft Grounding
Shaft Rotation
Reversible
Shaft Slinger Indicator
Shaft Slinger
Speed
3550 rpm
Speed Code
Single Speed
Motor Standards
NEMA
Starting Method
Direct on line
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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CAD File
Nameplate
| CAT.NO. | EJMM2542T | P/N | ENCLOSURE | OPSB | |||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SPEC. | 42F059W284G1 | CC | 010A | FRAME | 324JM | S/N | |||||||||||||||||||||||||||||||||||||||||||||||||||
| HP | 50 | CLASS | F | HZ | 60 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| RPM | 3550 | PH | 3 | DES | A | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| VOLT | 230/460 | KVA-CODE | H | ODE BRG | 6311 | DE BRG | 6312 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| AMP | 116/58 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| RATING | 40C AMB-CONT | GREASE | POLYREX EM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| NEMA-NOM-EFF | 93 | PF | 87 | SER.F. | 1.15 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 50HZ 50HP 190/380V 138/69A | SF1.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| HTR-VOLTS | HTR-AMPS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| NP2138LUA | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Performance
Performance at 460 V, 60 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
0.13749 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load
32° C
Temp. Rise @ S.F. Load
39° C
Start Configuration
DOL
Break-Down Torque
191 LB-FT
Pull-Up Torque
99 LB-FT
Locked-Rotor Torque
111 LB-FT
Starting Current
414 A
Load Characteristics
| Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. |
|---|---|---|---|---|---|---|---|---|
| Power Factor | 6.0 | 58.0 | 78.0 | 85.0 | 88.0 | 89.0 | 89.0 | 89.0 |
| Efficiency | 0.0 | 90.7 | 93.8 | 94.3 | 94.2 | 93.7 | 92.9 | 93.9 |
| Speed (RPM) | 3,599 | 3,588 | 3,577 | 3,568 | 3,556 | 3,544 | 3,531 | 3,549 |
| Line Amps | 18.00 | 22.80 | 32.20 | 43.70 | 56.50 | 70.00 | 84.30 | 64.60 |
Performance Curves
Parts
| Part Number | Description | Quantity |
|---|---|---|
| HW1001A31 | LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I | 2.000 EA |
| HW1001A31 | LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I | 4.000 EA |
| HW1001A31 | LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I | 4.000 EA |
| 10CB3500SP | CONDUIT BOX LID, CAST | 1.000 EA |
| 51XW2520A12 | .25-20 X .75, TAPTITE II, HEX WSHR SLTD | 4.000 EA |
| MN416A01 | TAG-INSTAL-MAINT no wire (2100bx)4/22 | 1.000 EA |
| LB1624 | COMBINED WARNING LABEL, ISO/ANSI PICTOGR | 1.000 EA |