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EM3311T-G

7.5HP, 1770RPM, 3PH, 60HZ, 213T, 3734M, OPSB, F

Product Information Packet PDF

List Price 1,602.00 USD
Multiplier Symbol L1
Ship Weight 115 LB
UPC 781568549254

Specs

Output 7.500 hp
Phase 3
Synchronous Speed 1,800 rpm
Frequency 60 Hz
Voltage 230 V
460 V
Frame Material Steel
Frame 213T
XP Class and Group NONE
XP Division Not Applicable
Brand Baldor-Reliance
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 20.4 A @ 208 V
19.4 A @ 230 V
9.7 A @ 460 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
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No heater
High Voltage Full Load Amps 9.7 A
Insulation Class H
Inverter Code Not inverter
KVA Code J
Lifting Lugs Standard Lifting Lugs
Locked Bearing Indicator Locked Bearing
Motor Lead Exit KO Box
Motor Lead Quantity/Wire Size 9 @ 14 AWG
Motor Lead Termination Flying Leads
Motor Standards NEMA
Motor Type 3734M
Number of Poles 4
Overall Length 16.32 in
Power Factor 79
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 1.375 in
Shaft Extension Location Pulley End
Shaft Ground Indicator Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator No Slinger
Speed 1,770 rpm
Speed Code Single Speed
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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Nameplate

CAT.NO. EM3311T-G
SPEC 37J839S520G1
HP 7.5
VOLTS 230/460
AMPS 19.4/9.7
RPM 1770
FRAME 213T HZ 60 PH 3
SF 1.15 CODE J DES A CLASS H
NEMA NOM. EFF 91 PF 79
RATING 40C AMB-CONT
CC 010A USABLE AT 208V 20.4
ENCL OPSB SER
DE 6307 ODE 6206
VPWM INVERTER READY
CT30-60(2:1) VT3-60(20:1)
NP3553L

Performance

Performance at 460 V, 60 Hz, 7.5 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 1.53 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 37° C
Temp. Rise @ S.F. Load 45° C
Start Configuration DOL
Break-Down Torque 77.6 LB-FT
Pull-Up Torque 38.7 LB-FT
Locked-Rotor Torque 46.3 LB-FT
Starting Current 72.2 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 6.0 38.0 60.0 72.0 78.0 82.0 83.0 81.0
Efficiency 0.0 85.1 90.4 91.6 91.3 90.5 89.4 90.7
Speed (RPM) 1,799 1,792 1,785 1,778 1,769 1,760 1,749 1,766
Line Amps 4.94 5.35 6.50 8.01 9.89 11.90 14.20 11.00

Performance Curves

Parts

Part Number Description Quantity List Price
MN416A01 TAG-INSTAL-MAINT no wire (1100/bx) 11/14 1.000 EA 0.04 USD