ABB 7BECR93004TR-4 Severe Duty Motor - CSA EEV
Part Number: 7BECR93004TR-4
Quick Summary
ABB 7BECR93004TR-4 Severe Duty Motor is engineered for heavy-duty crushing and processing in mining and mineral applications. This robust 300 HP, 460 V three-phase motor delivers consistent torque and reliable startup under demanding loads. It carries CSA EEV certification along with NEMA design alignment and Premium Efficiency ratings, supported by a TEFC enclosure. With a 0-day lead time and US-origin supply, it enables fast procurement while meeting regulatory and reliability requirements. It’s ideal for OEMs, service teams, and procurement specialists seeking durable, globally sourced power for tough industrial environments.
Product Information
Extended Description
7BECR93004TR-4 ABB: Severe Duty Motor 300 Hp 460 V (ECR93004TR-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
300HP,1785RPM,3PH,60HZ,449T,A44144M
Ambient Temperature
40 °C
Bearing
0.000
Bearing NDE
6318 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
ECR93004TR-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
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
449
Frequency (f)
60 Hz
Global Commercial Alias
ECR93004TR-4
Gross Volume
132300 in³
Gross Weight
1309.975 kg
IDEA Granular Category Code (IGCC)
1328 >> Multi phase motor AC
Insulation Class
F
Invoice Description
300HP,1785RPM,3PH,60HZ,449T,A44144M,TEFC
Made To Order
No
Maximum Speed
3600 r/min
Medium Description
Crusher Severe Duty, 300 HP, 1800 RPM, Frame Size 449T, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (ECR93004TR-4)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
449T
Motor Frame Suffix
T
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
A
Number of Phases
3
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
300 Hp
Power Factor
87 %
Product Name
Crusher Severe Duty
Product Net Depth / Length
60 in
Product Net Height
52.5 in
Product Net Weight
1309.975 kg
Product Net Width
42 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
336 A
Rated Efficiency
96.20 %
Rated Speed
1785 r/min
Replaced Product ID (OLD)
7BP44G1819
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
3.38 in
Short Description
300 HP, 1800 RPM, Frame Size 449T, 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
Type of Duty
Continuous
UNSPSC
26101115
Voltage Rating
460 V
Feature: 300 HP, 460 V three-phase, 4-pole configuration delivers strong starting torque and reliable operation under peak-load conditions. Business Impact: Enables efficient, predictable performance in crushers and heavy conveyors, reducing downtime and increasing throughput. Application: Suitable for mining equipment and mineral processing lines where continuous duty is essential. Feature: TEFC enclosure and 449T frame provide protection against dust, moisture, and wash-down environments. Business Impact: Extends motor life in harsh plants, lowers maintenance costs, and improves uptime. Application: Quarry plants, metalworking facilities, and aggregate processing sites with challenging ambient conditions. Feature: Premium efficiency (96.20%) and PF around 0.87 deliver energy savings during long-running operations. Business Impact: Reduces operating costs and cooling load, supporting sustainability goals. Application: Continuous-run drives and material handling systems in mineral processing. Feature: Service Factor of 1.15 and 1785 r/min rated speed offer a balance of torque reserve and speed stability. Business Impact: Improves overload tolerance and transient response without oversizing equipment. Application: Crushers and conveyors subject to load fluctuations. Feature: Direct On Line starting and 60 Hz operation simplify control integration with standard plant electricals. Business Impact: Lowers control-system complexity and enables quick commissioning. Application: OEM equipment packages and retrofit projects where fast deployment is critical. Feature: Insulation Class F, 40 °C ambient capability, and array of certifications (NEMA, CSA EEV). Business Impact: Ensures regulatory compliance, reliability in hot environments, and long service life. Application: Heavy-duty industrial installations across the US with strict electrical standards. Feature: Foot-mounted base, shaft diameter 3.38 in, and 449T frame compatibility enhance retrofit and installation efficiency. Business Impact: Reduces installation time and alignment risks, enabling faster project timelines. Application: Plant upgrades and new line installations in mining, crushing, and bulk material handling.
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