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EM31112A

.75HP, 1730RPM, 3PH, 60HZ, 56, 3516M, OPEN, F1

Product Information Packet PDF

Ship Weight 32.000 LB
UPC 781568771495

Specs

Catalog Number EM31112A
Enclosure OPEN
Frame 56
Frame Material Steel
Frequency 60.00 Hz
Motor Letter Type Three Phase
Output @ Frequency .750 HP @ 60 HZ
Phase 3
Synchronous Speed @ Frequency 1800 RPM @ 60 HZ
Voltage @ Frequency 208.0 V @ 60 HZ
230.0 V @ 60 HZ
460.0 V @ 60 HZ
XP Class and Group None
XP Division Not Applicable
Agency Approvals C UR US ENERGY
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
2.100 A @ 208.0 V
Design Code B
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 81.1 %
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 J
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 3516M
Mounting Arrangement F1
Number of Poles 4
Overall Length 11.07 IN
Power Factor 84
Product Family General Purpose
Pulley End Bearing Type Ball
Pulley Face Code Standard
Pulley Shaft Indicator Standard
Rodent Screen None
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 1730 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

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Nameplate

CAT.NO. EM31112A
SPEC. 35B011L158G1
HP .75
VOLTS 208-230/460
AMP 2.1-2/1
RPM 1730
FRAME 56 HZ 60 PH 3
SER.F. 1.25 CODE J DES B CL F
F.L. AVG. EFF. 81.1 PF 84
RATING 40C AMB-CONT
CC USABLE AT 208V
DE 6205 ODE 6203
ENCL OPEN SN
SFA 2.9-2.4/1.2
NP3273L

Performance

Performance at 460 V, 60 Hz, 0.75 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 32.1 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 31° C
Temp. Rise @ S.F. Load 42° C
Start Configuration DOL
Break-Down Torque 9.2 LB-FT
Pull-Up Torque 4.2 LB-FT
Locked-Rotor Torque 5.25 LB-FT
Starting Current 7.03 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 12.0 44.0 66.0 77.0 84.0 89.0 90.0 81.0
Efficiency 0.0 71.8 80.6 82.3 82.0 80.8 78.6 82.8
Speed (RPM) 1,799 1,784 1,768 1,752 1,732 1,711 1,687 1,737
Line Amps 0.51 0.57 0.67 0.82 1.01 1.21 1.48 1.19

Performance Curves

Parts

Part Number Description Quantity
MN416A01 TAG-INSTAL-MAINT no wire (2100/bx) 4/22 1.000 EA