ABB 7BCUHM3538 Unit Handling - 0.5 HP TEFC CE/CSA
Part Number: 7BCUHM3538
Quick Summary
Unit Handling motor is a compact 0.5 HP drive designed for automated material handling in conveyors and packaging lines. This model addresses downtime and procurement delays by offering ready stock across multiple warehouses and a straightforward, mount-and-go footprint. Key certifications—CE, CSA, and UR—validate electrical safety and global compliance for regulated installations. With a TEFC enclosure, 56C frame, and C-face mounting, it delivers rugged durability and easy installation, reducing field service time. Designed for industrial automation, it seamlessly integrates with 230/460 V supplies, delivering reliable performance, predictable lifecycle costs, and compatibility with standard drive systems in modern manufacturing environments.
Product Information
Extended Description
7BCUHM3538 ABB: Unit Handling 0.5 Hp 230 V (CUHM3538)
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
.5/37 KWHP,1775RPM,3PH,60HZ,56C,351
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6205, Ball
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CUHM3538
Certification Agency
CE | CSA | UR | WEEE
Country of Origin
United States (US)
Customs Tariff Number
85013100
Design
B
Dimension Diagram
35LYX046: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
C-Face
ETIM 7
EC001851 - Electric motor
Efficiency Level
Not Regulated / Exempt
Electrical Data
Enclosure Type
TEFC
Frame Material
Steel
Frame Size
56
Frequency (f)
60 Hz
Global Commercial Alias
CUHM3538
Gross Volume
3496.049 inÂł
Gross Weight
27 lb
Horsepower Rating UL/CSA
0.500 Hp
IC Class
TEFC
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
IE Class Data (50 Hz)
IE Class NA
IE Class Data (60 Hz)
IE Class NA
IM Class
F3
Insulation Class
F
Invoice Description
.5/37 KWHP,1775RPM,3PH,60HZ,56C,3514M,TE
Lubrication
Regreasable
Made To Order
No
Medium Description
Unit Handling, 0.5 HP, 1800 RPM, Frame Size 56C, C-Face Mounting, 3 Phase, TEFC Enclosure, 230/460 V, 60 Hz (CUHM3538)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
56C
Mounting Orientation
Horizontal
Mounting Position
F3
NEMA Design Code
B
Number of Phases
3
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
0.5 Hp
Power Factor
65 %
Product Name
Unit Handling
Product Net Depth / Length
19.375 in
Product Net Height
13.123 in
Product Net Weight
27 lb
Product Net Width
13.75 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
1.8 A | 0.9 A
Rated Efficiency
80 %
Rated Speed
1770 r/min
Replaced Product ID (OLD)
7B35X046G069G2
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
0.63 in
Short Description
0.5 HP, 1800 RPM, Frame Size 56C, C-Face, 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
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101112
Voltage Code
M
Voltage Rating
230 V | 460 V
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
Feature: 0.5 HP, 3-phase, 60 Hz operation in a compact 56C frame. Business Impact: Enables compact motor racks and conveyor modules without sacrificing performance, reducing panel space and wiring complexity. Application: Suitable for small-to-mediumUnit Handling lines and light-duty automated feeders. Feature: TEFC enclosure with C-face mounting and foot-mounted base. Business Impact: Keeps dust, splashes, and grime out of the motor while offering installation versatility and robust mounting options. Application: Harsh factory floors and space-constrained installations where reliability matters. Feature: NEMA Design B, service factor 1.15, and 4-pole rotor. Business Impact: Improves torque stability and uptime under continuous-duty conditions with improved motor longevity. Application: Continuous duty conveyors, hoists, and automated material handling systems. Feature: 230/460 V compatible with direct-on-line starting. Business Impact: Simplifies electrical sourcing and interconnection, minimizing installation time and risk of mismatched supplies. Application: Plant-level power distribution and quick replacement scenarios. Feature: Efficiency 80% and power factor 65% support energy-aware operation. Business Impact: Reduces energy costs in high-cycle applications and improves overall plant electrical efficiency. Application: High-run-rate lines where energy management is a priority. Feature: 56C frame, 1800 rpm synchronous speed (1770 rpm actual), and 3-phase design. Business Impact: Balanced performance with predictable speed profiles and compatibility with common drive systems. Application: Packaging lines, small equipment drives, and unit-handling transports. Feature: Stocked At Multiple Warehouses and easy procurement. Business Impact: Shortens lead times, lowering downtime risk and accelerating project timelines. Application: Global sourcing for maintenance, repair, and operations teams. Feature: Robust build with 27 lb weight and 35LYX046 dimension references. Business Impact: Safer handling in warehouse logistics and easier transport during installation. Application: Retrofit projects and OEM integration where physical fit is critical.
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FAQs
The motor is designed for horizontal mounting with a foot-mounted base and a C-face drive end flange, providing versatile installation. It supports direct-on-line starting and is compatible with TEFC enclosures, making it suitable for compact control panels and open-frame installations in unit-handling equipment.
This is a 3-phase motor rated at 0.5 HP with 4 poles, running at 60 Hz. It operates on 230/460 V, with a rated current around 1.8 A and a power factor of about 65%. Efficiency is listed at approximately 80%, and it uses a 56C frame for a compact footprint.
Yes. The motor features a service factor of 1.15, NEMA Design B, and a TEFC enclosure, making it well-suited for continuous-duty operation in unit-handling and small conveyor applications while remaining resilient in typical manufacturing environments.
The unit carries CE, CSA, UR, and WEEE certifications, ensuring electrical safety, regional compliance, and end-of-life considerations. These credentials support use in regulated facilities and help with audit readiness and safe integration into global supply chains.
Warranty considerations on this model indicate a return policy for products under warranty; if a fault occurs within the warranty period, a return is typically required. For procurement, stock availability at multiple warehouses supports faster replacements and reduced downtime.