ABB 7BECR9304T Severe Duty Motor - NEMA Premium
Part Number: 7BECR9304T
Quick Summary
Severe Duty Motor 7BECR9304T delivers robust, high-torque operation for crushers and heavy-duty conveyors. Operators face downtime from dust, moisture, and variable loads; this motor's TEFC enclosure, 40 °C ambient rating, and premium efficiency help minimize maintenance and energy waste. With certifications including NEMA Premium efficiency, CSA EEV, and UR, it meets North American standards for reliability and safe operation. For procurement, the 30 HP, 286T frame, and dual voltage 230/460 V simplify stocking and installation across multiple plants, while direct-on-line starting supports fast commissioning and reduced control hardware. This combination translates to lower lifecycle costs and easier OEM integration for demanding processing environments.
Product Information
Extended Description
7BECR9304T ABB: Severe Duty Motor 30 Hp 230 V (ECR9304T)
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
30HP,1770RPM,3PH,60HZ,286T,1072M,TE
Ambient Temperature
40 °C
Bearing
6312, Ball
Bearing NDE
6311
Brake Present
No
Brand / Label
Baldor-Reliance®
Catalog Number
ECR9304T
Certification Agency
CCSA US | CSA EEV | NEMA_PREMIUM | UR
Country of Origin
United States (US)
Customs Tariff Number
85015230
Dimension Diagram
10LYJ907: 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
286
Frequency (f)
60 Hz
Global Commercial Alias
ECR9304T
Gross Volume
14448.906 in³
Gross Weight
465 lb
IDEA Granular Category Code (IGCC)
1328 >> Multi phase motor AC
Insulation Class
F
Invoice Description
30HP,1770RPM,3PH,60HZ,286T,1072M,TEFC,F1
Made To Order
No
Maximum Speed
2700 r/min
Medium Description
Crusher Severe Duty, 30 HP, 1800 RPM, Frame Size 286T, Standard Mounting, 3 Phase, TEFC Enclosure, 230/460 V, 60 Hz (ECR9304T)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
286T
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
30 Hp
Power Factor
81 %
Product Name
Crusher Severe Duty
Product Net Depth / Length
31 in
Product Net Height
19.625 in
Product Net Weight
465 lb
Product Net Width
23.75 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
74 A | 37 A
Rated Efficiency
93.60 %
Rated Speed
1770 r/min
Replaced Product ID (OLD)
7B10J907Z351G1
Selling Unit of Measure
piece
Service Factor
1.25
Shaft Diameter
1.88 in
Short Description
30 HP, 1800 RPM, Frame Size 286T, Standard, 3 PH, TEFC, 230/460 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
230 V | 460 V
The motor delivers 30 HP at 1770 r/min, providing high torque for heavy-duty loads with efficient operation, which reduces cycle times in crushers and conveyors. The TEFC enclosure and insulation class F protect internal windings against dust, moisture, and high ambient temperatures, delivering greater uptime in mining and quarry environments and lowering maintenance costs. Dual voltage 230/460 V simplifies electrical hazarding and spare parts planning, enabling rapid onboarding across multiple facilities and minimizing downtime during commissioning. With a 286T frame and foot-mounted base type, installation is straightforward in OEM equipment and retrofit projects, reducing field engineering time and ensuring compatibility with standard plant footprints. Premium efficiency and a service factor of 1.25 translate into measurable energy savings and improved load tolerance, supporting longer motor life in continuous duty cycles. Direct-on-line starting minimizes startup complexity and avoids extra soft-start hardware, delivering immediate torque where crushers and material-handling equipment demand rapid engagement. Industry context notes 7BECR9304T is designed for crusher severe duty applications, aligning with common bearing configurations (6312, ball) and a 60 Hz operating profile for reliability in demanding plants.
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