Baldor-Reliance three-phase open motor · live detail API
EM3311T-58
7.5HP, 1460RPM, 3PH, 50HZ, 213T, 3736M, OPSB, F
Manufacturer-published motor data
Electrical and mechanical specifications
- Catalog number
- EM3311T-58
- UPC
- 781568812761
- Output @ frequency
- 7.500 HP @ 50 HZ
- Actual speed
- 1460 rpm
- Synchronous speed
- 1500 RPM @ 50 HZ
- Phase
- 3
- Frequency
- 50.00 Hz
- Voltage
- 400.0 V @ 50 HZ
- Current
- 10.800 A @ 400.0 V
- Frame
- 213T
- Frame material
- Steel
- Enclosure
- OPSB
- Duty
- CONT
- Full-load efficiency
- 89.6 %
- Service factor
- 1.15
- Insulation class
- F
- Mounting arrangement
- F1
- Motor type
- 3736M
- Poles
- 4
- Shaft diameter
- 1.375 IN
- Ambient temperature
- 40 °C
- Inverter status
- Inverter Ready
- Motor standard
- NEMA
- Agency approvals
- C UR US · CE · CURUS · IE3 · UKCA · WEEE
- Published list text
- EM3311T-58 | 7.5HP, 1460RPM, 3PH, 50HZ, 213T, 3736M, OPSB, F | 781568812761
Verification boundary
What still needs to match
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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