ABB 7BECR94004TR-4 Severe Duty Motor - 400 HP 460 V
Part Number: 7BECR94004TR-4
Quick Summary
ABB 7BECR94004TR-4 is a severe duty motor designed for high-demand crushing and processing environments. This 400 HP, 460 V machine delivers robust performance in intense continuous-duty cycles, minimizing unplanned downtime. Operators often struggle with reliability under heavy loads, rotor stress, and frequent gear and bearing wear; this model is engineered to withstand harsh conditions while maintaining steady torque. It aligns with key standards such as NEMA design compliance, CSA EEV certification, and premium efficiency insulation, giving you regulatory peace of mind. For integrators and maintenance teams, the TEFC enclosure, stock-at-warehouses program, and simple direct-on-line start translate into faster installations and lower total cost of ownership. In short, it supports uptime, energy efficiency, and predictable maintenance in demanding industrial settings.
Product Information
Extended Description
7BECR94004TR-4 ABB: Severe Duty Motor 400 Hp 460 V (ECR94004TR-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
400HP,1800RPM,3PH,60HZ,GL449T,TEFC
Ambient Temperature
40 °C
Bearing
0.000
Bearing NDE
6318 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
ECR94004TR-4
Certification Agency
CSA EEV
Country of Origin
United States (US)
Customs Tariff Number
85015381
Dimension Diagram
617423-218: 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
ECR94004TR-4
Gross Volume
202125 inÂł
Gross Weight
3875 lb
IDEA Granular Category Code (IGCC)
1328 >> Multi phase motor AC
Insulation Class
F
Invoice Description
400HP,1800RPM,3PH,60HZ,GL449T,TEFC
Made To Order
No
Maximum Speed
3000 r/min
Medium Description
Crusher Severe Duty, 400 HP, 1800 RPM, Frame Size L449T, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (ECR94004TR-4)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Prefix
L
Motor Frame Size
L449T
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
400 Hp
Power Factor
88 %
Product Name
Crusher Severe Duty
Product Net Depth / Length
70 in
Product Net Height
52.5 in
Product Net Weight
3875 lb
Product Net Width
55 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
442 A
Rated Efficiency
96.20 %
Rated Speed
1785 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
3.38 in
Short Description
400 HP, 1800 RPM, Frame Size L449T, 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 → Business Impact → Application: The 400 HP, 460 V, 60 Hz three-phase configuration delivers high output with efficient torque delivery, reducing cycle times on crushers and heavy conveyors; practical for demanding mineral processing. The TEFC enclosure protects against dust, dirt, and moisture, extending motor life in harsh plants and mine sites while simplifying maintenance access. Premium Efficiency (Insulation Class F) lowers operating costs and heat generation, improving overall system reliability in continuous-duty environments. Frame size L449T with a 3.38 in shaft diameter, 1785 r/min rated speed, and 4-pole design ensures smooth operation and straightforward coupling to standard drive systems in industrial settings. Direct On Line starting keeps control schemes simple and reduces upfront hardware costs, particularly in retrofit projects. Durable bearing setup (6318 | Ball) supports long service intervals and reduced maintenance personnel time, which is critical for uptime. Foot-mounted, horizontal mounting with a defined base type streamlines installation on existing plant bases, minimizing structural changes. Overall, these features enable a robust, energy-efficient solution for crushers, cement plants, and other severe-duty applications where downtime and energy costs are strictly controlled. Long-tail keywords embedded include industrial motor, crusher severe duty, frame size L449T, TEFC enclosure, premium efficiency motor, NEMA design, 3-phase 60 Hz, and heavy-duty motor.
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