ABB EM4406TS-4 General Purpose Motor - Premium Efficiency
Part Number: 7BEM4406TS-4
Quick Summary
ABB EM4406TS-4 General Purpose Motor is engineered for continuous operation in demanding industrial roles such as pumps, fans, and conveyors. This 150 HP, 460 V three-phase motor delivers dependable power with a TEFC enclosure, streamlining installation in harsh environments. It features premium efficiency and robust insulation to reduce energy use and lower thermal load. Certified with CSA/CCSA US approvals and aligned with NEMA premium efficiency, the design supports compliance and performance benchmarks. Stock availability across multiple warehouses and straightforward mounting options translate to faster procurement and minimized downtime, enabling engineers to validate compatibility quickly and plan maintenance cycles with confidence.
Product Information
Extended Description
7BEM4406TS-4 ABB: General Purpose Motor 150 Hp 460 V (EM4406TS-4)
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
150HP,1785RPM,3PH,60HZ,445TS,A4488M
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
0.000
Bearing NDE
0.000
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
EM4406TS-4
Certification Agency
CCSA US | CSA EEV
Country of Origin
United States (US)
Customs Tariff Number
85015381
Design
B
Dimension Diagram
617427-004: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
Standard
Duty Time
60 Min
ETIM 7
EC001851 - Electric motor
Efficiency Level
Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
TEFC
Frame Material
Iron
Frame Size
445
Frequency (f)
60 Hz
Global Commercial Alias
EM4406TS-4
Gross Volume
105899.063 in³
Gross Weight
939.39 kg
Horsepower Rating UL/CSA
150.000 Hp
IC Class
TEFC
IDEA Granular Category Code (IGCC)
1325 >> General purpose 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
150HP,1785RPM,3PH,60HZ,445TS,A4488M,TEFC
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose 3PH Enclosed, 150 HP, 1800 RPM, Frame Size 445Ts, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (EM4406TS
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
445TS
Motor Frame Suffix
TS
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
150 Hp
Power Factor
86 %
Product Name
General Purpose 3PH Enclosed
Product Net Depth / Length
49.5 in
Product Net Height
52.5 in
Product Net Weight
939.39 kg
Product Net Width
40.75 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
169 A
Rated Efficiency
95.80 %
Rated Speed
1785 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
2.38 in
Short Description
150 HP, 1800 RPM, Frame Size 445Ts, Standard, 3 PH, TEFC, 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
26101112
Voltage Code
F
Voltage Rating
460 V
Feature: TEFC enclosure and 445TS frame provide rugged protection against dust, moisture, and incidental contact. Business Impact: Longer service life, reduced cleaning and maintenance costs, and greater uptime in harsh plant environments. Application: Ideal for continuous-duty drives in pumps, fans, and conveyors in chemical, food & beverage, or mining settings. Feature: Premium efficiency rating (NEMA 12-12) with a 150 HP output and 1785 rpm at 60 Hz. Business Impact: Lower energy consumption, improved heat management, and reduced operating costs over the motor’s life. Application: Energy-conscious drives for large-volume systems or retrofit projects seeking immediate ROI. Feature: 3-phase, 460 V operation with high service factor (1.15) and direct-on-line starting capability. Business Impact: High torque at startup, improved motor protection, and simplified electrical design. Application: Heavy-load fans, pumps, and material-handling equipment in industrial automation. Feature: Foot-mounted, horizontal mounting (F1) with standard 445TS frame and shaft dimensions. Business Impact: Quick, reliable installation and straightforward alignment with belts or couplings. Application: OEMs and panel builders integrating into existing plant footprints with minimal rework. Feature: Regreasable bearings and maintenance-friendly design. Business Impact: Extended bearing life, lower lubrication costs, and predictable service intervals. Application: Outdoor or dirty environments where lubrication reliability matters. Feature: Stocked at multiple warehouses (US, China, etc.) and 0-day lead time referenced in supplier data. Business Impact: Reduced procurement risk, faster project timelines, and improved spare-part availability. Application: Large-quantity purchases for plant-wide modernization projects or new line builds.
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FAQs
Yes. The EM4406TS-4 is a 3-phase, 460 V motor designed for foot-mounted installation with a horizontal orientation (F1) and a 445TS frame. It supports direct-on-line starting and a service factor of 1.15, making it suitable for standard industrial drives in pumps, conveyors, and fans. Ensure proper pad dimensions and alignment to maintain peak efficiency.
Key specs include 150 HP output, 1785 rpm (60 Hz), 460 V, and a rated current of about 169 A. It carries a Premium Efficiency designation (IEC/NEMA), insulation class F, and a TEFC enclosure. The motor is designed for continuous duty (Type C) with a 60-minute duty cycle, offering reliable performance with reduced energy losses.
Absolutely. The 150 HP, 1785 rpm, 60 Hz, 460 V configuration is a common fit for high-demand conveyors and pumps. The TEFC enclosure protects internal windings in dusty or damp environments, while the 1.15 service factor supports steady loads. Its 445TS frame and foot-mounted design simplify OEM integration and field retrofits.
The EM4406TS-4 carries CSA EEV and CCSA US certifications, with NEMA-based Premium Efficiency labeling. These markings provide assurance for regulatory compliance and energy performance in North American industrial installations, reducing risk during audits and system commissioning.
Maintenance is straightforward thanks to regreasable bearings and a robust TEFC design that minimizes ingress. Stock availability and 0-day lead times help accelerate projects, while the motor’s high-efficiency rating lowers operating costs. Expect strong uptime, reduced energy bills, and a quick payback in volume-install scenarios.