ABB 7B407B Buffer - 1-Phase, 60 Hz, UR Certified
Part Number: 7B407B
Quick Summary
ABB 7B407B Buffer is a 1-phase, 4-pole buffering motor designed for grinders, buffers, lathes, and belt sanders. This compact, reliable unit supports demanding workshop environments where uptime and predictable start-up matter. By delivering a 1 HP rating at 60 Hz with dual voltage (115/230 V), it integrates smoothly into existing lines and spare-parts inventories. The enclosure is a rugged TENV design mounted on a steel, foot-friendly frame, providing robust protection in shop floors. With UR listing and compatible UL/CSA ratings, the 7B407B balances safety with performance. Stocked across multiple warehouses with 0-day lead times, it also reduces procurement bottlenecks while offering long-term value for maintenance teams and production managers.
Product Information
Extended Description
7B407B ABB: 28C 4P BUFFER
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
28C 4P BUFFER
Ambient Temperature
40 °C
Brand / Label
Baldor-Reliance®
Catalog Number
407B
Certification Agency
UR
Country of Origin
United States (US)
Customs Tariff Number
85015220
Dimension Diagram
G0LY0168: Dimension Sheet
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
Efficiency Level
Not Regulated / Exempt
Electrical Data
Enclosure Type
TENV
Frame Material
Steel
Frame Size
Undefined
Frequency (f)
60 Hz
Global Commercial Alias
407B
Gross Volume
5770.548 in³
Gross Weight
60 lb
Horsepower Rating UL/CSA
1.000 Hp
IDEA Granular Category Code (IGCC)
1329 >> Single phase motor AC
Insulation Class
B
Invoice Description
28C 4P BUFFER
Made To Order
No
Medium Description
1 Phase, TENV Enclosure, (407B)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Mounting Orientation
Horizontal
Number of Phases
1
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
single_speed
Order Multiple
1 piece
Output Power
1 Hp
Product Name
Grinders/Buffers/Lathes/Belt Sander
Product Net Depth / Length
31.813 in
Product Net Height
13.625 in
Product Net Weight
60 lb
Product Net Width
13.313 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
9 A | 4.5 A
Rated Speed
1800 r/min
Selling Unit of Measure
piece
Service Factor
1.00
Service Factor Percentage
1.00 %
Shaft Diameter
0.88 in
Short Description
1 PH, TENV,
Standards
Other
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
26101116
Voltage Rating
115 V | 230 V
Feature → Business Impact → Application: The ABB 7B407B is a 1-phase, 4-pole induction motor rated at 1 HP and designed for 115/230 V operation at 60 Hz. This dual-voltage versatility reduces wiring complexity and supplier fragmentation, enabling quicker retrofits and faster line start-up for grinders, buffers, and belt sanders. Feature → Business Impact → Application: Direct on line starting and rated 1800 r/min simplify commissioning, cut control hardware costs, and improve response in high-load shop tools used in finishing tasks. Feature → Business Impact → Application: Enclosure Type TENV with a steel frame provides robust cooling and mechanical protection, ideal for busy manufacturing floors handling continuous cycle work and maintenance tasks. Feature → Business Impact → Application: Foot-mounted design with a 0.88 in shaft and a 31.813 in length/13.313 in width/13.625 in height footprint enables straightforward retrofits to existing machines, reducing installation risk and downtime. Feature → Business Impact → Application: Stocked at multiple warehouses with 0-day lead times, plus a 1 piece minimum order, supporting lean procurement, faster replenishment, and reduced downtime for maintenance teams. Feature → Business Impact → Application: UL/CSA compatibility and UR listing deliver regulatory confidence and safer operation in regulated environments, reinforcing reliability for grinders, buffers, lathes, and belt sanders in industrial settings.
Get a Quick Quote for a ABB 7B407B
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 7B407B?
Enquire Now