ABB EJMM3158T Closed-Coupled Pump Motor - 3HP, 60Hz, OPSB
Part Number: 7BEJMM3158T
Quick Summary
The EJMM3158T is an ABB pump motor solution delivering 3 HP of reliable power for industrial pumps in water, cooling, and process systems. This design helps address space constraints and retrofit challenges with a compact 145JM frame and C-Face drive end. It is RoHS compliant and built to NEMA standards, with an OPSB enclosure that protects against harsh environments. With stock available across multiple warehouses, maintenance windows shorten and downtime is minimized. This combination of efficiency, reliability, and accessibility supports strong total cost of ownership and faster project delivery.
Product Information
Extended Description
7BEJMM3158T ABB: Pump Motor 3 Hp 230 V (EJMM3158T)
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
EGAUT001EXPU
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
GBINS001EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
SGIND004EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
USABB014EXPU
Warranty Return
Product under warranty must be returned
ABB Type Designation
3HP,3450RPM,3PH,60HZ,145JM,3530M,OP
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6206 | Ball
Bearing NDE
6203 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
EJMM3158T
Certification Agency
CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015220
Design
B
Dimension Diagram
35LYT922: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
C-Face
Duty Time
60 Min
ETIM 7
EC001851 - Electric motor
Efficiency Level
2015 Small Motor Standard | IE2 | Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
OPSB
Frame Material
Steel
Frame Size
145
Frequency (f)
60 Hz
Global Commercial Alias
EJMM3158T
Gross Volume
3496.049 in³
Gross Weight
49 lb
Horsepower Rating UL/CSA
3.000 Hp
IC Class
OPSB
IDEA Granular Category Code (IGCC)
1320 >> Pump motor AC
IE Class Data (50 Hz)
IE Class NA
IE Class Data (60 Hz)
IE Class NA
IM Class
F1
Insulation Class
F
Invoice Description
3HP,3450RPM,3PH,60HZ,145JM,3530M,OPSB,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
Close Coupled Pump, 3 HP, 3600 RPM, Frame Size 145Jm, C-Face Mounting, 3 Phase, OPSB Enclosure, 230/460 V, 60 Hz (EJMM3158T)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
145JM
Motor Frame Suffix
JM
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
B
Number of Phases
3
Number of Poles
2P
Number of Poles (High)
2
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
3 Hp
Power Factor
87 %
Product Name
Close Coupled Pump
Product Net Depth / Length
19.375 in
Product Net Height
13.123 in
Product Net Weight
49 lb
Product Net Width
13.75 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
7.6 A | 3.8 A
Rated Efficiency
85.50 %
Rated Speed
3450 r/min
Replaced Product ID (OLD)
7B35T922P988G1
RoHS Information
RoHS Compliant
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
0.88 in
Short Description
3 HP, 3600 RPM, Frame Size 145Jm, C-Face, 3 PH, OPSB, 230/460 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
Menden, Germany | China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
3600 r/min
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101107
Voltage Code
K
Voltage Rating
230 V | 460 V
Feature: Compact 145JM frame with foot mounting and horizontal orientation. Business Impact: Reduces installation footprint and simplifies alignment on existing pump skids, cutting commissioning time. Application: Ideal for retrofit projects and new close-coupled pump installations in industrial plants. Feature: Direct On Line (DOL) starting with 3-phase 230/460 V, 60 Hz operation. Business Impact: Eliminates soft-start delays, improves startup reliability, and reduces control complexity. Application: Suitable for continuous-duty pumping systems in process cooling and municipal water handling. Feature: IE2 premium efficiency rating and F insulation class. Business Impact: Lowers energy consumption and heat generation, extending motor life and reducing operating cost. Application: Best-in-class performance for high-duty-cycle operations with energy-conscious procurement. Feature: OPSB enclosure and NEMA design B. Business Impact: Enhanced protection against contaminants and environmental exposure, reducing maintenance intervals. Application: Deploy in outdoor or damp mechanical rooms where reliability is critical. Feature: 3P, 2-pole design with 3450 r/min rated speed and 1.15 service factor. Business Impact: Balanced torque and speed for precise pump control, supporting stable flow and reduced wear. Application: Common in centrifugal pump lines for chemical processing or HVAC cooling loops. Feature: Regreasable bearings (6206/6203) and robust steel frame. Business Impact: Longer service intervals and predictable uptime in demanding industrial environments. Application: Heavy-duty applications requiring durable bearings and reliable lubrication schedules. Feature: RoHS compliant and 230/460 V dual voltage capability. Business Impact: Compliance-ready procurement with flexible electrical sourcing, lowering import costs and inventory complexity. Application: Global deployments across North America and Asia-Pacific markets with standardized spares. Feature: Stocked At Warehouses and rapid lead times (0 day). Business Impact: Minimizes downtime and supports just-in-time maintenance programs. Application: Critical for OEMs and maintenance teams needing fast replenishment across regions.
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FAQs
The EJMM3158T is a foot-mounted, horizontal motor with a C-Face drive end flange, designed for 3-phase operation at 230/460 V and 60 Hz. It supports direct-on-line starting and is suited for OPSB enclosure installations. This configuration simplifies retrofits on existing pump skids and reduces wiring complexity in new builds.
This motor delivers 3 HP with a rated speed of 3450 r/min (2-pole) and a service factor of 1.15. It features IE2 premium efficiency and an insulation class of F. The rated current is 7.6 A (full voltage) and 3.8 A (low voltage), with a 60 Hz, 230/460 V, 3-phase configuration suitable for continuous duty.
Yes. It uses an OPSB enclosure and a NEMA design B configuration, providing robust protection for demanding environments. The motor is RoHS compliant, with regreasable bearings and a steel frame, making it well-suited for continuous duty in process, cooling, and water systems up to 1000 m altitude and 40 °C ambient conditions.
Lead times are listed as 0 day, and the motor is stocked at multiple warehouses including regional locations. This enables rapid fulfillment and reduced downtime for maintenance outages, with stock shown as available across EGAUT001EXPU, GBINS001EXPU, SGIND004EXPU, USABB014EXPU, and other regional inventories.
The EJMM3158T carries CSA, CSA EEV, and UR certifications, confirming electrical safety and performance compliance. It is RoHS compliant and designed to NEMA standards for general industrial use. The product also lists an OPSB enclosure and 145JM frame to align with industry-accepted design criteria.