Drawing files for this product are currently unavailable.
For additional assistance, please contact your local Baldor sales office.
EWDM41906T
20HP, 3520RPM, 3PH, 60HZ, 256T, TEFC, F1
Product Information Packet PDF
| Ship Weight | 242.000 LB |
|---|---|
| UPC | 781568924693 |
Specs
Catalog Number
EWDM41906T
Enclosure
TEFC
Frame
256T
Frame Material
Steel
Frequency
60.00 Hz
Motor Letter Type
Three Phase
Output @ Frequency
20.000 HP @ 60 HZ
Phase
3
Synchronous Speed @ Frequency
3600 RPM @ 60 HZ
Voltage @ Frequency
230.0 V @ 60 HZ
460.0 V @ 60 HZ
460.0 V @ 60 HZ
Haz Area Class and Group
None
Haz Area Division
Not Applicable
Agency Approvals
CSA EEV
CURUSEEV
NEMA_PREMIUM
UR
CURUSEEV
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
46.000 A @ 230.0 V
23.000 A @ 460.0 V
23.000 A @ 460.0 V
Design Code
A
Drip Cover
No Drip Cover
Duty Rating
CONT
Efficiency @ 100% Load
91.0 %
Electrically Isolated Bearing
Not Electrically Isolated
Feedback Device
NO FEEDBACK
High Voltage Full Load Amps
23.0 a
Heater Indicator
No Heater
Insulation Class
F
Inverter Code
Inverter Ready
IP Rating
IP55
KVA Code
H
Lifting Lugs
Standard Lifting Lugs
Locked Bearing Indicator
Locked Bearing
Max Speed
5400 rpm
Motor Lead Termination
Flying Leads
Motor Type
3940M
Mounting Arrangement
F1
Number of Poles
2
Overall Length
23.57 IN
Power Factor
90
Product Family
Wash Down
Pulley Face Code
Standard
Rodent Screen
None
Service Factor
1.00
Shaft Diameter
1.625 IN
Shaft Ground Indicator
No Shaft Grounding
Shaft Rotation
Reversible
Speed
3520 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
{{getDrwKindName(drawing.kind)}}
CAD File
Nameplate
| CAT.NO. | EWDM41906T | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SPEC. | 39-0000-0185 | |||||||||||||||||||||||||||||
| HP | 20 | |||||||||||||||||||||||||||||
| VOLTS | 230/460 | |||||||||||||||||||||||||||||
| AMP | 46/23 | |||||||||||||||||||||||||||||
| RPM | 3520 | |||||||||||||||||||||||||||||
| FRAME | 256T | HZ | 60 | PH | 3 | |||||||||||||||||||||||||
| SER.F. | 1.00 | CODE | H | DES | A | CLASS | F | |||||||||||||||||||||||
| NEMA-NOM-EFF | 91 | PF | 90 | |||||||||||||||||||||||||||
| RATING | 40C AMB-CONT | |||||||||||||||||||||||||||||
| CC | 010A | |||||||||||||||||||||||||||||
| DE | 6309 | ODE | 6208 | |||||||||||||||||||||||||||
| ENCL | TEFC | SN | ||||||||||||||||||||||||||||
| BLANK | 20:1 CT/VT | |||||||||||||||||||||||||||||
| NP1669L | ||||||||||||||||||||||||||||||
Performance
Performance at 460 V, 60 Hz, 20 hp
Typical performance; not guaranteed values.General Characteristics
Full Load Torque
0 LB-FT
No-Load Current
0 A
Line-Line Res. @ 25° C
0.446 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load
77° C
Temp. Rise @ S.F. Load
94° C
Start Configuration
DOL
Break-Down Torque
108 LB-FT
Pull-Up Torque
40.8 LB-FT
Locked-Rotor Torque
51.6 LB-FT
Starting Current
168 A
Load Characteristics
| Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. |
|---|---|---|---|---|---|---|---|---|
| Power Factor | 10.0 | 59.0 | 80.0 | 87.0 | 90.0 | 91.0 | 91.0 | 91.0 |
| Efficiency | 0.0 | 85.1 | 90.4 | 91.3 | 91.1 | 90.3 | 89.2 | 90.6 |
| Speed (RPM) | 3,599 | 3,581 | 3,562 | 3,542 | 3,521 | 3,499 | 3,474 | 3,508 |
| Line Amps | 6.78 | 8.79 | 12.70 | 17.50 | 22.60 | 28.50 | 34.30 | 26.10 |
Performance Curves
Parts
| Part Number | Description | Quantity |
|---|---|---|
| MN416A01 | TAG-INSTAL-MAINT no wire (2500bx)4/22 | 1.000 EA |
| LB1624 | COMBINED WARNING LABEL, ISO/ANSI PICTOGR | 1.000 EA |