ABB JM3108 Pump Motor - 0.5HP, 3-Phase, 60Hz, NEMA
Part Number: 7BJM3108
Quick Summary
ABB JM3108 pump motor delivers reliable 0.5 HP power for centrifugal pumps in water treatment and process applications. It is designed to fit compact spaces with a 56J frame, simplifying replacement in existing lines. Engineers often face tight timelines, vibration, and retrofit challenges; this model addresses them with robust bearings, an open enclosure for effective cooling, and direct-on-line starting for straightforward control. Key certifications include CSA/UR safety approvals and RoHS compliance, supporting compliance across North American and international sites. With 230/460 V options at 60 Hz and a 3-phase design, it aligns with standard plant power architectures. The combination of reliability, installation ease, and low-maintenance operation delivers uptime protection and favorable total cost of ownership.
Product Information
Extended Description
7BJM3108 ABB: Pump Motor 0.5 Hp 230 V (JM3108)
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
.5HP,1720RPM,3PH,60HZ,56J,3416M,OPE
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6203, Ball
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
JM3108
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Design
B
Dimension Diagram
34LY0764: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
Efficiency Level
Not Regulated / Exempt | Undefined Efficiency
Electrical Data
Enclosure Type
OPEN
Frame Material
Steel
Frame Size
56
Frequency (f)
60 Hz
Global Commercial Alias
JM3108
Gross Volume
1400.25 in³
Gross Weight
23 lb
Horsepower Rating UL/CSA
0.500 Hp
IC Class
OPEN
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
B
Invoice Description
.5HP,1720RPM,3PH,60HZ,56J,3416M,OPEN,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
56J Jet Pump, 0.5 HP, 1800 RPM, Frame Size 56J, Standard Mounting, 3 Phase, OPEN Enclosure, 230/460 V, 60 Hz (JM3108)
Minimum Order Quantity
1 piece
Motor Base Type
Footless
Motor Frame Size
56J
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
B
Number of Phases
3
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
0.5 Hp
Power Factor
75 %
Product Name
56J Jet Pump
Product Net Depth / Length
13.813 in
Product Net Height
9.375 in
Product Net Weight
23 lb
Product Net Width
10.813 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
1.6 A | 0.8 A
Rated Efficiency
75.50 %
Rated Speed
1720 r/min
RoHS Information
RoHS Compliant
Selling Unit of Measure
piece
Service Factor
1.25
Service Factor Percentage
1.25 %
Shaft Diameter
0.63 in
Short Description
0.5 HP, 1800 RPM, Frame Size 56J, Standard, 3 PH, OPEN, 230/460 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1800 r/min
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101107
Voltage Code
L
Voltage Rating
230 V | 460 V
Feature → Business Impact → Application: 0.5 HP, 1720 r/min, 56J frame, 3-phase, 230/460 V at 60 Hz. This setup delivers efficient, predictable pump loading for jet pumps and water-transfer equipment, enabling reliable startup and reduced risk of under-sizing in retrofit or new-install scenarios. Feature → Business Impact → Application: Direct On Line starting reduces capital costs and control complexity, making it ideal for installations with simple motor starters and minimal drive electronics. Feature → Business Impact → Application: OPEN enclosure simplifies cooling and maintenance, improving serviceability in indoor pump rooms and light-industrial environments. Feature → Business Impact → Application: Regreasable bearings (6203) and insulation class B extend bearing life and tolerate typical vibration in continuous-duty pumping. Feature → Business Impact → Application: 56J frame and horizontal mounting with a footless base streamline replacement in existing Baldor-Reliance pump trains, supporting quick installs and scalable maintenance planning.
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