ABB 7BECR91004TR-4 Motor - 100 HP, 460V TEFC - CSA EEV
Part Number: 7BECR91004TR-4
Quick Summary
ABB 7BECR91004TR-4 is a severe-duty motor designed to drive crushers and heavy loads in mining, aggregates, and mineral processing. This 100 HP, 460 V three-phase unit delivers robust torque and reliable operation under demanding environmental conditions, reducing unplanned downtime and maintenance costs. Users often face vibration, heat build-up, and supplier lead-time when selecting high-power motors, which can stall production and erode margins. With a TEFC enclosure, insulation class F, and premium efficiency, the ECR91004TR-4 meets performance and energy targets while maintaining safe, accessible maintenance. The motor ships from multiple US and international warehouses for fast, reliable delivery, supported by CSA EEV certification and NEMA-aligned design. This combination helps OEMs and maintenance teams optimize uptime and total cost of ownership.
Product Information
Extended Description
7BECR91004TR-4 ABB: Severe Duty Motor 100 Hp 460 V (ECR91004TR-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
100HP,1785RPM,3PH,60HZ,405T,A40076M
Ambient Temperature
40 °C
Bearing
0.000
Bearing NDE
6316 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
ECR91004TR-4
Certification Agency
CSA EEV
Country of Origin
United States (US)
Customs Tariff Number
85015230
Dimension Diagram
617429-501: 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
405
Frequency (f)
60 Hz
Global Commercial Alias
ECR91004TR-4
Gross Volume
105840 inÂł
Gross Weight
630.493 kg
IDEA Granular Category Code (IGCC)
1328 >> Multi phase motor AC
Insulation Class
F
Invoice Description
100HP,1785RPM,3PH,60HZ,405T,A40076M,TEFC
Made To Order
No
Maximum Speed
3600 r/min
Medium Description
Crusher Severe Duty, 100 HP, 1800 RPM, Frame Size 405T, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (ECR91004TR-4)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
405T
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
100 Hp
Power Factor
85 %
Product Name
Crusher Severe Duty
Product Net Depth / Length
48 in
Product Net Height
52.5 in
Product Net Weight
630.493 kg
Product Net Width
42 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
115 A
Rated Efficiency
95.40 %
Rated Speed
1785 r/min
Replaced Product ID (OLD)
7BP40G1705
Selling Unit of Measure
piece
Service Factor
1.25
Shaft Diameter
2.88 in
Short Description
100 HP, 1800 RPM, Frame Size 405T, 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 severe-duty design for crusher and heavy-load applications delivers enduring torque and reliability in tough environments, reducing unplanned downtime and maintenance costs for mining and aggregate plants. This supports higher process availability and longer service intervals in demanding crushing operations. The TEFC enclosure plus insulation class F protects windings from dust, moisture, and temperature swings, enabling safer operation in open-yard and indoor facilities while lowering failure rates in harsh plants. Premium efficiency (95.40%) reduces energy consumption and operating expenses, translating to measurable life-cycle cost savings on large installations such as mineral processing lines and abrasive material handling. The 405T frame with foot-mount configuration and horizontal mounting simplifies retrofits and new installations alike, accelerating commissioning and minimizing downtime during installation. A 60-minute duty time rating and 1.25 service factor provide headroom for startup transients and peak loads common in crushing cycles, delivering steady performance with reduced thermal stress. Direct-on-line starting offers a straightforward, cost-effective drive solution compatible with standard controls and ABB drive systems, supporting quick integration in existing plant architectures. With a 3-phase, 4-pole design at 60 Hz, this motor aligns with common industrial power standards, ensuring predictable performance across multiple regional sites. Stocked at multiple warehouses (US and international) enables fast, reliable delivery, supporting lean maintenance strategies and just-in-time procurement for critical spares. Industry context notes that the combination of 405T frame and TEFC enclosure is favored for weight-bearing crushers and severe-duty conveyors, where downtime avoidance and energy efficiency directly impact throughput and profitability.
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FAQs
Yes. This 3-phase, 4-pole motor is designed for direct-on-line starting and integrates with common control schemes and ABB drive systems. Its 60 Hz rating and 1785/1800 rpm speed provide predictable startup behavior, making it suitable for standard plant automation without complex soft-start requirements.
Key specs include 460 V, 3-phase operation, rated current of 115 A, and a Premium Efficiency level at 95.40%. The motor is designed for continuous duty with a service factor of 1.25, ensuring robust performance under peak loading conditions typical in crushers.
Absolutely. The 100 HP, 405T frame TEFC motor is tailored for severe-duty tasks such as crushers and heavy conveyors in mining and aggregates. Its robust bearings, insulation class F, and vibration-tolerant design help maintain uptime in rugged environments while delivering consistent torque.
The motor carries CSA EEV certification and adheres to NEMA design and efficiency expectations. It features a NEMA design code A, TEFC enclosure, and premium efficiency ratings, aligning with industry regulatory requirements and ensuring safe, compliant operation.
Expect reduced maintenance due to the TEFC enclosure and robust bearing design, resulting in lower maintenance intervals and downtime. The Premium Efficiency rating lowers energy costs, improving total cost of ownership. Availability from multiple warehouses also supports faster replacements and lean inventory management.