ABB 7BCD5350 DC Wound Field Fractional HP - TEFC F1
Part Number: 7BCD5350
Quick Summary
ABB 7BCD5350 DC Wound Field Fractional HP is a compact motor that delivers reliable 0.5 HP performance for general‑purpose drives in OEM equipment and service applications. This design helps engineers avoid costly retrofits by fitting a standard 56C frame and a TEFC enclosure into existing footprints. When uptime matters, stock reliability and fast procurement address a common pain point: long lead times for DC motors. The motor carries RoHS compliance and CSA/UR certifications, with NEMA compatibility supporting safe integration in regulated environments. With US origin and nationwide stock, you gain predictable delivery, easier maintenance planning, and stronger supplier partnerships, while still meeting stringent safety and performance requirements.
Product Information
Extended Description
7BCD5350 ABB: DC Wound Field Fractional HP 0.5 Hp (CD5350)
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
.5HP,1750RPM,DC,56C,3520D,TEFC,F1
Altitude
1000 m
Ambient Temperature
40 °C
Armature Current
5 A
Armature Voltage
90 V
Base Speed
1750 r/min
Bearing
6205, Sealed Bearing
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CD5350
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Dimension Diagram
35LYP442
Direction of Rotation
Both sides
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
Enclosure Type
TEFC
Field Current
0.44 A | 0.88 A
Field Voltage
100 V | 50 V
Frame Material
Steel
Frame Size
56
Global Commercial Alias
CD5350
Gross Volume
2200.078 in³
Gross Weight
37 lb
Horsepower Rating UL/CSA
0.500 Hp
IC Class
TEFC
IE Class Data (50 Hz)
IE Class NA
IE Class Data (60 Hz)
IE Class NA
IM Class
F1
Insulation Class
F
Invoice Description
.5HP,1750RPM,DC,56C,3520D,TEFC,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
DC Wound Field Fractional HP, 0.5 HP, Frame Size 56C, 0 Phase, TEFC Enclosure, (CD5350)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
56C
Mounting Orientation
Horizontal
Number of Phases
0
Order Multiple
1 piece
Output Power
0.5 Hp
Product Name
DC Wound Field Fractional HP
Product Net Depth / Length
18.625 in
Product Net Height
11.25 in
Product Net Weight
37 lb
Product Net Width
10.5 in
Product Type
Undefined
Quote Only
No
Rated Speed
1750 r/min
Replaced Product ID (OLD)
7B35P442Z388
RoHS Information
RoHS Compliant
Selling Unit of Measure
piece
Service Factor
1.00
Service Factor Percentage
1.00 %
Shaft Diameter
0.63 in
Short Description
0.5 HP, Frame Size 56C, 0 PH, TEFC,
Standards
NEMA
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
Feature: 0.5 HP DC wound field motor rated at 1750 r/min in a sturdy 56C frame with TEFC enclosure. Business impact: enables reliable, constant‑speed operation in a compact footprint, reducing space usage and vibration while simplifying mounting. Application: ideal for conveyors, pumps, fans, and small machine tools in manufacturing lines that demand quick, predictable performance. Feature: Armature and field voltages and currents—90 V armature; field voltage 100 V or 50 V; field current 0.44 A or 0.88 A; armature current 5 A. Business impact: flexible control with DC supplies, improving response time and heat management in precision drives. Application: control panels and drive trains where tight speed regulation is critical. Feature: TEFC enclosure, 56C frame, standard Drive End flange, and 0.63 in shaft. Business impact: rugged protection against dust and grime, straightforward mechanical integration, and common hardware compatibility. Application: heavy-duty industrial environments, including packaging and process equipment. Feature: Regulatory and stock advantages—RoHS, CSA/UR, NEMA compatibility; US origin; stock across multiple warehouses. Business impact: reduces compliance risk and procurement lead times, enabling lean maintenance and faster project turnarounds. Application: supplier‑reliable sourcing for regulated industries. Feature: Lubrication is regreasable; insulation class F; ambient temperature up to 40 °C; altitude up to 1000 m. Business impact: longer motor life, better thermal performance, and predictable operation in typical plants. Application: continuous duty duty cycles with standard environmental conditions.
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FAQs
The 7BCD5350 uses a standard 56C frame and a TEFC enclosure, enabling drop‑in replacement in many legacy installations. It features a 0.63 in shaft and a standard Drive End flange, so existing mounting plates and coupling hardware typically fit without modification. Verify mounting footprint and shaft alignment during swap to ensure correct belt or pulley alignment and drive torque delivery.
Expect smooth, constant speed operation at 1750 rpm with a nominal output of 0.5 HP. The motor uses separate armature and field voltages (90 V armature; 100/50 V field) and a 5 A armature current configuration, which supports stable torque characteristics in DC control schemes. Suitable for loads that demand reliable RPM with straightforward speed control.
Yes, the 0.5 HP DC wound field motor is well suited for packaging line conveyors and small fans where space is limited and precise speed control is needed. The 56C frame and TEFC enclosure simplify integration in standard machinery housings, while the regreasable lubrication helps reduce maintenance intervals in continuous operation environments.
This model carries RoHS compliance and CSA/UR certification, with NEMA compatibility to help ensure safe and compliant integration in regulated facilities. The US origin and multiple warehouse stocking further support regulatory and supplier requirements, minimizing risk during audits and installations.
The motor’s regreasable lubrication and F insulation class support longer service intervals and lower maintenance costs. The combination of stock availability, compliance, and standard mechanical interface reduces downtime during replacements and upgrades, contributing to a lower total cost of ownership and faster project payback in regulated manufacturing environments.