ABB 7BECR91258TR-4 Motor - 125HP 460V TEFC Premium Efficiency
Part Number: 7BECR91258TR-4
Quick Summary
ABB 7BECR91258TR-4 motor is a severe-duty, 125 HP three-phase drive designed for crushers and heavy processing lines operating at 460 V and 60 Hz. This robust TEFC motor minimizes maintenance and delivers reliable startup under demanding loads, helping keep critical equipment online. With a 447T frame and foot-mounted orientation, it fits standard plant footprints and supports retrofit projects. The unit carries CSA EEV certification and Premium Efficiency status, reinforcing compliance with energy and safety standards. Stocked across multiple US and international warehouses, it enables fast procurement and shorter downtime, while a 0-day lead time ensures rapid response to production demands.
Product Information
Extended Description
7BECR91258TR-4 ABB: Severe Duty Motor 125 Hp 460 V (ECR91258TR-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
125HP,900RPM,3PH,60HZ,447T,TEFC,F1
Ambient Temperature
40 °C
Bearing
0.000
Bearing NDE
6318 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
ECR91258TR-4
Certification Agency
CSA EEV
Country of Origin
United States (US)
Customs Tariff Number
85015381
Dimension Diagram
617427-355: 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
447
Frequency (f)
60 Hz
Global Commercial Alias
ECR91258TR-4
Gross Volume
132300 inÂł
Gross Weight
1079.55 kg
IDEA Granular Category Code (IGCC)
1328 >> Multi phase motor AC
Insulation Class
F
Invoice Description
125HP,900RPM,3PH,60HZ,447T,TEFC,F1
Made To Order
No
Maximum Speed
3000 r/min
Medium Description
Crusher Severe Duty, 125 HP, 900 RPM, Frame Size 447T, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (ECR91258TR-4)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
447T
Motor Frame Suffix
T
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
125 Hp
Power Factor
73 %
Product Name
Crusher Severe Duty
Product Net Depth / Length
60 in
Product Net Height
52.5 in
Product Net Weight
1079.55 kg
Product Net Width
42 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
171 A
Rated Efficiency
94.10 %
Rated Speed
890 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
3.38 in
Short Description
125 HP, 900 RPM, Frame Size 447T, 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)
900 r/min
Type of Duty
Continuous
UNSPSC
26101115
Voltage Rating
460 V
Feature → Business Impact → Application: Severe Duty design delivers high torque and rotor/stator robustness, reducing unscheduled downtime and maintenance costs in crushers and heavy-load conveyors. This translates to improved uptime and overall equipment effectiveness (OEE) for mineral processing lines. Feature → Premium Efficiency (94.10%) reduces energy consumption by minimizing I2R losses, lowering operating costs for continuous-duty applications and delivering a quicker return on investment in mining and aggregate plants. Feature → TEFC enclosure in a 447T frame ensures reliable operation in harsh environments; installation is straightforward with a footprint compatible with standard foot-mounted bases, simplifying retrofits and new builds in material handling and crushing operations. Feature → NEMA Design Code A and Service Factor 1.15 provide predictable performance under variable loads, supporting compliant, safe startup and smooth acceleration in high-torque crushers. Feature → 3-phase, 60 Hz, 460 V, 171 A rated current, and Direct On Line starting deliver immediate torque when needed, reducing downtime during peak demand shifts and maintenance windows. Feature → CSA EEV certification and Premium Efficiency designation support regulatory compliance and energy-management initiatives, aligning with corporate sustainability programs and industry standards. Feature → Stocked At Warehouses (US/GB/SGIND/etc.) with 0-day lead time enables rapid procurement, minimizing downtime and supporting just-in-time maintenance strategies. Feature → 60-minute service duty and 8-pole configuration provide reliable long-term operation for continuous-duty crushers and heavy-duty processing equipment.
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