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Baldor-Reliance three-phase open motor · live detail API

EM3311T

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

Output7.500 HP @ 60 HZActual speed1770 rpmFrame213TEnclosureOPSBBaldor product page ↗

Manufacturer-published motor data

Electrical and mechanical specifications

64 live detail fields
Catalog number
EM3311T
UPC
781568104675
Output @ frequency
7.500 HP @ 60 HZ
Actual speed
1770 rpm
Synchronous speed
1800 RPM @ 60 HZ
Phase
3
Frequency
60.00 Hz
Voltage
460.0 V @ 60 HZ · 230.0 V @ 60 HZ
Current
19.600 A @ 230.0 V · 9.800 A @ 460.0 V
Frame
213T
Frame material
Steel
Enclosure
OPSB
Duty
CONT
Full-load efficiency
91.0 %
Service factor
1.15
Insulation class
F
Mounting arrangement
F1
Motor type
3734M
Poles
4
Shaft diameter
1.375 IN
Ambient temperature
40 °C
Inverter status
Inverter Ready
Motor standard
NEMA
Agency approvals
CURUSEEV · NEMA PREMIUM · NEMA PREMIUM (OLD LOGO)
Published list text
EM3311T | 7.5HP, 1770RPM, 3PH, 60HZ, 213T, 3734M, OPSB, F | 781568104675

Verification boundary

What still needs to match

Do not infer interchange
Mechanical interfaceConfirm complete NEMA frame suffix, mounting, shaft geometry, envelope, conduit-box orientation, and driven-equipment clearance.
Electrical supplyVerify voltage, frequency, phase, full-load current, starting method, protection, and available fault/current characteristics.
Duty and controlsCheck actual speed, service factor, efficiency, starts per hour, thermal duty, VFD suitability, and operating speed range.
Open enclosure environmentConfirm ventilation, ambient, contamination/drip exposure, guarding, and whether an open motor is suitable for the installation.

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