English
English
français (Canada)
Go

EM3157TA

2HP, 1725RPM, 3PH, 60HZ, 145T, OPSB

Product Information Packet PDF

Ship Weight 44.000 LB
UPC 781568604328

Specs

Catalog Number EM3157TA
Enclosure OPSB
Frame 145T
Frame Material Steel
Frequency 60.00 Hz
Motor Letter Type Three Phase
Output @ Frequency 2.000 HP @ 60 HZ
Phase 3
Synchronous Speed @ Frequency 1800 RPM @ 60 HZ
Voltage @ Frequency 230.0 V @ 60 HZ
460.0 V @ 60 HZ
XP Class and Group None
XP Division Not Applicable
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 @ Voltage 6.000 A @ 208.0 V
5.800 A @ 230.0 V
2.900 A @ 460.0 V
Design Code B
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 86.5 %
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 2.9 a
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No Heater
Insulation Class F
Inverter Code Inverter Ready
KVA Code L
Lifting Lugs No Lifting Lugs
Locked Bearing Indicator No Locked Bearing
Motor Lead Exit Ko Box
Motor Lead Termination Flying Leads
Motor Lead Quantity/Wire Size 12 @ 18 AWG
Motor Type 3528M
Mounting Arrangement F1
Number of Poles 4
Overall Length 12.13 IN
Power Factor 73
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 0.875 IN
Shaft Extension Location Pulley End
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator No Slinger
Speed 1755 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 Automatic Thermal Overload
Winding Thermal 1 Location SB
Winding Thermal 2 None

Drawings

{{ getDrwKindName(drawing.kind) }}

CAD File
Drawing files for this product are currently unavailable.
For additional assistance, please contact your local Baldor sales office.
The drawing for the product you have selected is available from our Part Community Portal.
Visit our portal by following the link below. For additional service, please contact a local sales office.
CAD files for this product are currently unavailable.
Visit one of our Part Community Portals for further assistance.
CAD files for this product are currently unavailable.
Visit our Part Community Portal for further assistance.
CAD files for this product are currently unavailable.
For additional assistance, please contact your local Baldor sales office.
Your download is ready. Thank you.
For additional assistance, please contact your local Baldor sales office.
Building download package.

Nameplate

CAT.NO. EM3157TA
SPEC. 35Q805M535G1
HP 2
VOLTS 230/460
AMP 5.8/2.9
RPM 1755
FRAME 145T HZ 60 PH 3
SER.F. 1.15 CODE L DES B CL F
NEMA-NOM-EFF 86.5 PF 73
RATING 40C AMB-CONT
CC 010A USABLE AT 208V 6
DE 6205 ODE 6203
ENCL OPSB SN
NP2601L

Performance

Performance at 460 V, 60 Hz, 2 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 7.7215 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load
Temp. Rise @ S.F. Load
Start Configuration DOL
Break-Down Torque 25.7 LB-FT
Pull-Up Torque 15.7 LB-FT
Locked-Rotor Torque 17.3 LB-FT
Starting Current 24.8 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 8.0 34.0 54.0 67.0 73.0 80.0 83.0 78.0
Efficiency 0.0 76.3 84.9 87.2 87.4 86.8 85.9 87.0
Speed (RPM) 1,799 1,791 1,782 1,773 1,763 1,753 1,741 1,757
Line Amps 1.70 1.82 2.07 2.43 2.88 3.36 3.91 3.17

Performance Curves

Parts

Part Number Description Quantity
MN416A01 TAG-INSTAL-MAINT no wire (2200bx) 4/22 1.000 EA