ABB 7B353T AC Motor - CSA/UR Certified, 1P 60Hz
Part Number: 7B353T
Quick Summary
ABB 7B353T AC motor powers grinders and buffing machines with reliable single‑phase performance. Designed for continuous operation, this motor suits 1PH, 60Hz shop-floor power and compact maintenance needs. For engineers facing downtime or mis-matched replacements, the 7B353T provides immediate availability from multiple stocked locations and zero lead time. It carries CSA and UR safety listings and features a Totally Enclosed Non-Ventilated (TENV) enclosure, which helps protect windings in typical workshop environments. With a 353T frame, 0.25 HP rating, and two speeds, this motor delivers consistent torque for small- to mid-sized automation and finishing lines while maintaining cost-effective operation.
Product Information
Extended Description
7B353T ABB: .25/.06HP,3450/1725RPM,1PH,60HZ,3520Q
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
.25/.06HP,3450/1725RPM,1PH,60HZ,352
Ambient Temperature
40 °C
Brand / Label
Baldor-Reliance®
Catalog Number
353T
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85013100
Dimension Diagram
L5LY0150: 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
353T
Gross Volume
3496.049 in³
Gross Weight
35 lb
Horsepower Rating UL/CSA
0.250 Hp | 0.060 Hp
IDEA Granular Category Code (IGCC)
1323 >> Multispeed motor AC
Insulation Class
F
Invoice Description
.25/.06HP,3450/1725RPM,1PH,60HZ,3520Q
Made To Order
No
Medium Description
1 Phase, TENV Enclosure, (353T)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Mounting Orientation
Horizontal
Number of Phases
1
Number of Poles
2P | 4P
Number of Poles (High)
4
Number of Poles (Low)
2
Number of Speeds
two_speed
Order Multiple
1 piece
Output Power
0.25 Hp
Product Name
Grinders/Buffers/Lathes/Belt Sander
Product Net Depth / Length
19.375 in
Product Net Height
13.123 in
Product Net Weight
35 lb
Product Net Width
13.75 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
3 A | 1.5 A
Rated Speed
1725 r/min | 3450 r/min
Selling Unit of Measure
piece
Service Factor
1.00
Service Factor Percentage
1.00 %
Shaft Diameter
0.38 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 | 3600 r/min
Type of Duty
Continuous
UNSPSC
26101110
Voltage Rating
115 V
Feature → Two-speed operation (1725 rpm / 3450 rpm) → Business Impact → Enables flexible process control and rapid tool changes, reducing cycle times in grinding, buffing, or lathing workflows. Application → Suitable for two-speed grinders or belt sanders in metal fabrication settings, enabling precise surface finishes without swapping motors. Long-tail keywords woven in: two-speed AC motor, 353T frame motor, 1725/3450 rpm.
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FAQs
The ABB 7B353T is a 1-phase, 115 V, 60 Hz motor with a 353T frame and foot-mounted, horizontal orientation. It supports direct-on-line starting and uses a 0.38 in shaft diameter. Check mounting footprint, alignment with existing drive shafts, and available space in the equipment panel to ensure a smooth retrofit or upgrade.
This motor provides two speeds: 1725 r/min and 3450 r/min, corresponding to a 2-pole and 4-pole configuration. It delivers 0.25 HP (0.06 HP continuous) with a service factor of 1.00. Use cases include intermittent grinding, light buffing, and small-lathe operations where speed selectivity improves finish quality.
Yes. The motor is designed for metalworking tasks such as grinding, buffing, lathing, and belt sanding. Its medium description indicates a 1-phase, 60 Hz operation with a TENV enclosure, which helps protect windings in typical shop environments and keeps maintenance costs predictable.
The 7B353T carries CSA and UR safety listings, supporting compliance in North American markets and broader industrial environments. This ensures electrical safety and compatibility with standard industrial safeguards, helping to simplify procurement and regulatory alignment for maintenance teams.
With zero lead time and stock available in multiple warehouses, downtime is minimized when replacing or upgrading motors. The unit’s robust enclosure and standard mounting reduce maintenance complexity, while the compact, lightweight design lowers handling and installation costs, contributing to a favorable return on investment over the motor’s lifespan.