ABB 7BECR91508TR-4 Severe Duty Motor - CSA EEV
Part Number: 7BECR91508TR-4
Quick Summary
The ABB 7BECR91508TR-4 Severe Duty Motor provides 150 HP at 460 V for demanding crushers and heavy-duty processing lines. This guide addresses common installation challenges, including mounting alignment, proper cooling, and shaft integrity, to minimize downtime and misalignment risks. Key certifications and standards include CSA EEV for regulatory compliance, Premium Efficiency designation to reduce energy consumption, and TEFC enclosure for rugged protection in harsh environments. For procurement and maintenance teams, this motor offers predictable lead times and robust stock availability across multiple warehouses, helping reduce project delays and spare-part costs while supporting long-term performance in continuous-duty applications.
Product Information
Extended Description
7BECR91508TR-4 ABB: Severe Duty Motor 150 Hp 460 V (ECR91508TR-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,890RPM,3PH,60HZ,449T,A44160M,
Ambient Temperature
40 °C
Bearing
NU222, Roller
Bearing NDE
6318
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
ECR91508TR-4
Certification Agency
CSA EEV
Country of Origin
United States (US)
Customs Tariff Number
85015381
Dimension Diagram
617427-091: Dimension Sheet
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
Efficiency Level
Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
TEFC
Frame Material
Iron
Frame Size
449
Frequency (f)
60 Hz
Global Commercial Alias
ECR91508TR-4
Gross Volume
202125 inÂł
Gross Weight
1201.113 kg
IDEA Granular Category Code (IGCC)
1328 >> Multi phase motor AC
Insulation Class
F
Invoice Description
150HP,890RPM,3PH,60HZ,449T,A44160M,TEFC
Made To Order
No
Maximum Speed
3000 r/min
Medium Description
Crusher Severe Duty, 150 HP, 900 RPM, Frame Size 449T, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (ECR91508TR-4)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
449T
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
A
Number of Phases
3
Number of Poles
8P
Number of Poles (High)
8
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
150 Hp
Power Factor
73 %
Product Name
Crusher Severe Duty
Product Net Depth / Length
70 in
Product Net Height
52.5 in
Product Net Weight
1201.113 kg
Product Net Width
55 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
203 A
Rated Efficiency
94.50 %
Rated Speed
890 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
3.38 in
Short Description
150 HP, 900 RPM, Frame Size 449T, Standard, 3 PH, TEFC, 460 V
Standards
Other
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
900 r/min
Type of Duty
Continuous
UNSPSC
26101115
Voltage Rating
460 V
Feature: Severe Duty design built for continuous operation in high-load applications. Business Impact: Improves uptime and reduces unplanned maintenance in crushers and heavy material handling. Application: Suitable for mining, quarry, and bulk processing lines. Feature: 150 HP at 460 V with 3-phase 60 Hz operation on a 449T frame. Business Impact: Delivers robust torque and consistent performance with standard B58/Baldor mounting footprints, lowering installation time and retrofit costs. Application: Integration with existing Baldor/Baldor-compatible drives and controls in conveyors and crushers. Feature: TEFC enclosure with 40 °C ambient tolerance. Business Impact: Enhances protection against dust, moisture, and harsh plant conditions, reducing enclosure-related downtime. Application: Industrial plants with challenging environments and wide temperature fluctuations. Feature: Premium Efficiency (NEMA 12-12) and CSA EEV certification. Business Impact: Lowers operating costs through energy savings and ensures regulatory compliance for regulated facilities. Application: Regulatory-compliant installations in North American facilities. Feature: Foot-mounted base, horizontal mounting, and standard drive-end flange. Business Impact: Simplifies mechanical integration and serviceability, supports quick mounting and alignment checks. Application: New installations and retrofits on conveyors, crushers, and other continuous-duty equipment. Feature: 8 poles, rated speed 890 r/min, max speed 3000 r/min, and Direct On Line starting. Business Impact: Delivers predictable performance curves and straightforward start-up for heavy-load starts, minimizing startup transients. Application: Heavy-duty crushers, pumps, and large conveyors. Feature: 203 A rated current and 0 day lead time with multiple stocked warehouses. Business Impact: Reduces procurement risk and downtime with immediate availability and quick replacement cycles. Application: Project timelines requiring rapid fulfillment and spare-part readiness.
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FAQs
The 7BECR91508TR-4 is foot-mounted with horizontal mounting and a standard drive-end flange, designed for straightforward integration with existing Baldor/Baldor-compatible bases. Its 449T frame and 3-phase 60 Hz, 460 V rating align with common industrial drives, making retrofits and new installations efficient and predictable.
Key specs include 150 HP output at 460 V, 3 phases, 60 Hz, 8 poles, rated current 203 A, rated speed 890 r/min, and maximum speed 3000 r/min. The motor’s TEFC enclosure and 40 °C ambient tolerance make it ideal for crushers, conveyors, and heavy processing lines in harsh industrial environments.
Yes. The Severe Duty design is tailored for high-load, continuous operation. With Premium Efficiency, CSA EEV certification, and rugged TEFC protection, it delivers reliable torque, energy efficiency, and regulatory compliance suitable for crushers, feeders, and continuous-duty processing lines.
The motor carries CSA EEV certification for electrical safety and performance, plus Premium Efficiency designation. These certifications support regulatory compliance in North American facilities and help reduce energy costs without compromising performance in demanding applications.
With a lead time of 0 day and stock availability across multiple warehouses, procurement is faster and less risky. The foot-mounted, horizontal configuration simplifies maintenance and alignment checks, while the robust TEFC enclosure reduces protective maintenance needs in dusty or humid plant environments.