Baldor-Reliance EJMM3158T — 3 HP, 230/460V, 3-phase, 3450 RPM

Baldor EJMM3158T motor — Motor

The EJMM3158T motor is a Baldor-Reliance (ABB) motor listed at 3 HP and 3450 RPM. Its distributor description specifies 230/460V three-phase power, while the supplied specification table lists 460V. Confirm the motor nameplate and electrical supply before ordering or installing this replacement to ensure a proper match.

EJMM3158T motor specifications

• Part number: EJMM3158T
• Brand: Baldor-Reliance (ABB)
• Horsepower: 3 HP
• Speed: 3450 RPM
• Voltage: 230/460V
• Phase: 3-phase
• Weight: 33.28 lb

Where the EJMM3158T motor is used

The EJMM3158T motor is intended for equipment that calls for a 3 HP, 3450 RPM, three-phase motor with a matching 230/460V supply. Motors of this type provide rotary drive for HVAC/R equipment; the exact application depends on the equipment design and motor mounting and nameplate requirements. Check the original motor data and equipment documentation before selecting a replacement, and do not assume fit based on horsepower alone.

Shop related parts: motors, capacitors, VFDs, contactors.

How to install the EJMM3158T motor

1. Disconnect and lock out power before beginning work; verify the circuit is de-energized.
2. Compare the replacement motor nameplate with the equipment requirements, including voltage, phase, horsepower, and speed.
3. Document the existing wiring and mounting, then remove the old motor using the equipment manufacturer’s service procedure.
4. Install and secure the replacement motor, reconnect wiring according to the wiring diagram, and check the shaft and driven component for free movement.
5. Restore power and test operation, checking for abnormal noise, vibration, or other issues. Refrigerant recovery is not applicable to a motor replacement by itself.

Manufacturer data, drawings and cross-references are available on the Baldor-Reliance (ABB) motor catalog. A licensed HVAC/R technician should install this part.

Frequently asked questions

What is the EJMM3158T?

It is a Baldor-Reliance (ABB) motor. The supplied description lists it as 3 HP, 3450 RPM, and 230/460V three-phase.

What are the motor’s horsepower and speed?

The supplied specifications list 3 HP and 3450 RPM.

What voltage and phase are listed for this motor?

The distributor description lists 230/460V three-phase. The specification table separately lists 460V, so verify the motor nameplate before installation.

How can I confirm this motor is the right replacement?

Compare its nameplate information with the original motor and equipment requirements, including voltage, phase, horsepower, and speed. Confirm mounting and connection details with the equipment documentation.

When will my EJMM3158T order ship?

Orders are prepared and shipped within 5–7 business days.

Why buy the EJMM3158T from Cedars HVAC

• Genuine new Baldor part, sold by part number
• Priced below major online HVAC suppliers
• Orders are prepared and shipped within 5–7 business days.
• Real HVAC expertise. Call (305) 850-6693 to confirm the cross-reference before you order.