Baldor-Reliance three-phase open motor · live detail API
EM3158T-8
3HP, 3450RPM, 3PH, 60HZ, 145T, 3530M, OPSB, F1
Manufacturer-published motor data
Electrical and mechanical specifications
- Catalog number
- EM3158T-8
- UPC
- 781568809846
- Output @ frequency
- 3.000 HP @ 60 HZ
- Actual speed
- 3450 rpm
- Synchronous speed
- 3600 RPM @ 60 HZ
- Phase
- 3
- Frequency
- 60.00 Hz
- Voltage
- 200.0 V @ 60 HZ
- Current
- 8.500 A @ 200.0 V
- Frame
- 145T
- Frame material
- Steel
- Enclosure
- OPSB
- Duty
- CONT
- Full-load efficiency
- 85.5 %
- Service factor
- 1.15
- Insulation class
- B
- Mounting arrangement
- F1
- Motor type
- 3530M
- Poles
- 2
- Shaft diameter
- 0.875 IN
- Ambient temperature
- 40 °C
- Inverter status
- Inverter Ready
- Motor standard
- NEMA
- Agency approvals
- NEMA PREMIUM · CURUSEEV
- Published list text
- EM3158T-8 | 3HP, 3450RPM, 3PH, 60HZ, 145T, 3530M, OPSB, F1 | 781568809846
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.
Related Baldor-Reliance motors
Same frame
1.500 HP @ 60 HZ · 1770 rpmEFM3154TODP · 460.0 V @ 60 HZ / 230.0 V @ 60 HZ2.000 HP @ 60 HZ · 1750 rpmEFM3157TOPSB · 460.0 V @ 60 HZ / 230.0 V @ 60 HZ2.000 HP @ 60 HZ · 1765 rpmEFM3157T-8ODP · 200.0 V @ 60 HZ1.500 HP @ 60 HZ · 1770 rpmEM3154TOPSB · 460.0 V @ 60 HZ / 230.0 V @ 60 HZ1.500 HP @ 60 HZ · 1770 rpmEM3154T-5OPSB · 575.0 V @ 60 HZ1.500 HP @ 50 HZ · 1470 rpmEM3154T-57OPEN · 400.0 V @ 50 HZ / 230.0 V @ 50 HZ1.500 HP @ 60 HZ · 1770 rpmEM3154T-8OPSB · 200.0 V @ 60 HZ2.000 HP @ 60 HZ · 3450 rpmEM3155TOPSB · 460.0 V @ 60 HZ / 230.0 V @ 60 HZ