English
English
français (Canada)
Go

EM31109

.5HP, 1140RPM, 3PH, 60HZ, 56, 3428M, ODP, F1, N

Product Information Packet PDF

Ship Weight 34.000 LB
UPC 781568732670

Specs

Catalog Number EM31109
Enclosure ODP
Frame 56
Frame Material Steel
Frequency 60.00 Hz
Motor Letter Type Three Phase
Output @ Frequency .500 HP @ 60 HZ
Phase 3
Synchronous Speed @ Frequency 1200 RPM @ 60 HZ
Voltage @ Frequency 230.0 V @ 60 HZ
460.0 V @ 60 HZ
Haz Area Class and Group None
Haz Area Division Not Applicable
Agency Approvals CURUSEEV
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 1.000 A @ 460.0 V
2.000 A @ 230.0 V
2.300 A @ 208.0 V
Design Code B
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 75.3 %
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 1.0 a
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No Heater
Insulation Class F
Inverter Code Not Inverter
KVA Code K
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 9 @ 18 AWG
Motor Type 3428M
Mounting Arrangement F1
Number of Poles 6
Overall Length 11.75 IN
Power Factor 65
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 1.25
Shaft Diameter 0.625 IN
Shaft Extension Location Pulley End
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator No Slinger
Speed 1140 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
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. EM31109
SPEC. 34B061S940G1
HP .5
VOLTS 230/460
AMP 2/1
RPM 1140
FRAME 56 HZ 60 PH 3
SER.F. 1.25 CODE K DES B CL F
F.L. AVG. EFF. 75.3 PF 65
RATING 40C AMB-CONT
CC
DE 6203 ODE 6203
ENCL ODP SN
SFA 2.2/1.1
NP3155L

Performance

Performance at 460 V, 60 Hz, 0.5 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 32.597 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 49° C
Temp. Rise @ S.F. Load 66° C
Start Configuration DOL
Break-Down Torque 7.06 LB-FT
Pull-Up Torque 5.55 LB-FT
Locked-Rotor Torque 6.2 LB-FT
Starting Current 4.7 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 10.0 27.0 43.0 54.0 63.0 70.0 75.0 70.0
Efficiency 0.0 62.5 73.6 76.7 76.9 75.5 73.1 75.5
Speed (RPM) 1,198 1,185 1,169 1,153 1,135 1,114 1,089 1,114
Line Amps 0.68 0.71 0.77 0.86 0.98 1.13 1.30 1.13

Performance Curves

Parts

Part Number Description Quantity
MN416A01 TAG-INSTAL-MAINT no wire (2500bx)4/22 1.000 EA