ABB 7BEM3550T-57 General Purpose Motor - IE3
Part Number: 7BEM3550T-57
Quick Summary
ABB 7BEM3550T-57 is a general purpose 3-phase enclosed motor rated at 1.50 HP for 230/400 V operation and continuous duty in conveyors, pumps, and processing equipment. This design reduces risk of costly downtime by delivering reliable torque, straightforward DOL start, and a compact frame that fits standard footprints. Critical certifications—CE, CSA, IE3, UR, and WEEE—support global compliance, energy efficiency mandates, and service life expectations in modern industrial facilities. With stock secured at multiple US and international warehouses, 0-day lead times, and a one-piece minimum order, procurement teams gain speed, consistency, and predictable maintenance schedules.
Product Information
Extended Description
7BEM3550T-57 ABB: General Purpose Motor 1.50 Hp 230 V (EM3550T-57)
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
1.5HP,2850RPM,3PH,50HZ,143T,3524M,T
Ambient Temperature
40 °C
Bearing
6205, Ball
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance®
Catalog Number
EM3550T-57
Certification Agency
CE | CSA | IE3 | UR | WEEE
Country of Origin
United States (US)
Customs Tariff Number
85015220
Dimension Diagram
35LYTT638: Dimension Sheet
Drive End Flange Type
Standard
Duty Time
60 Min
ETIM 7
EC001851 - Electric motor
Efficiency Level
IE3
Electrical Data
Enclosure Type
TEFC
Frame Material
Steel
Frame Size
143
Frequency (f)
50 Hz
Global Commercial Alias
EM3550T-57
Gross Volume
3496.049 in³
Gross Weight
43 lb
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
Insulation Class
B
Invoice Description
1.5HP,2850RPM,3PH,50HZ,143T,3524M,TEFC,F
Made To Order
No
Medium Description
General Purpose 3PH Enclosed, 1.5 HP, 3000 RPM, Frame Size 143T, Standard Mounting, 3 Phase, TEFC Enclosure, 230/400 V, 50 Hz (EM355
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
143T
Motor Frame Suffix
T
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
1.50 Hp
Power Factor
84 %
Product Name
General Purpose 3PH Enclosed
Product Net Depth / Length
19.375 in
Product Net Height
13.123 in
Product Net Weight
43 lb
Product Net Width
13.75 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
4 A | 2.3 A
Rated Efficiency
85.50 %
Rated Speed
2850 r/min
Replaced Product ID (OLD)
7B35TT638P217G2
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
0.88 in
Short Description
1.5 HP, 3000 RPM, Frame Size 143T, Standard, 3 PH, TEFC, 230/400 V
Standards
NEMA
Starting of Motor
Direct on line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
3000 r/min
Type of Duty
Continuous
UNSPSC
26101112
Voltage Rating
230 V | 400 V
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
IE3 efficiency and 1.50 HP rating drive meaningful energy savings. The motor uses less electricity per unit of output and maintains a strong power factor across load ranges, reducing cooling needs and utility costs in steady-state operation. In practical terms, this translates to lower total cost of ownership for conveyors, pumps, and general purpose drives in manufacturing lines. Dual voltage 230/400 V and Direct On Line starting simplify installation and commissioning. Fewer wiring configurations mean faster on-site setup and reduced panel complexity, which lowers installation risk and labor costs. This is particularly valuable for OEMs and integrators delivering equipment in regional plants with mixed voltage or frequent changeovers. TEFC enclosure paired with a 143T frame and foot-mounted orientation delivers robust durability and straightforward mounting. The standard horizontal (F1) position aligns with common baseplates, reducing misalignment and spare parts needs. These attributes support reliable operation in dusty or mildly demanding environments found in material handling, packaging, and process equipment. 0 day lead time and stocked warehouses across the US and abroad reduce long procurement cycles. The 1 piece minimum order simplifies small-batch production runs and trial installations, while the USA origin supports regional compliance and faster warranty support. For maintenance teams, quick replacement and predictable availability keep production lines moving. With a NEMA B design, 2-pole, and continuous duty rating, the 7BEM3550T-57 delivers consistent speed (2850 r/min) with a synchronous speed of 3000 r/min, enabling reliable drive control. The insulation class B and TEFC construction improve temperature tolerance and service life in typical industrial applications. These characteristics help minimize downtime and extend motor life in demanding environments. Industry professionals also value accurate spec reporting and documented certifications—CE, CSA, UR, and WEEE. These features support regulatory compliance, safe operation, and easier asset management across multi-site deployments. Additionally, the 1.5 HP rating provides a scalable option for mid-range processes, reducing the need for oversized drives and unnecessary capital expenditure.
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