ABB CD7503 DC Wound Field Fractional HP - TEFC
Part Number: 7BCD7503
Quick Summary
ABB CD7503 DC Wound Field Fractional HP motors deliver compact, high-torque performance for conveyors and machine tools. When uptime matters, long-lead replacements and mismatched frames can trigger unexpected downtime and costly delays. This model carries CSA and UR safety certifications and RoHS-compliant materials, with a TEFC enclosure for rugged environments. Designed for straightforward procurement, it combines stock availability, predictable lead times, and compatible frame size 215C to reduce integration risk. Key benefits include easy power matching with dual field voltages, robust 40 °C ambient operation, and straightforward horizontal mounting. Its performance is backed by a reliable 1750 r/min rated speed, 3 hp output, and a steel frame designed for longevity in continuous-duty applications.
Product Information
Extended Description
7BCD7503 ABB: DC Wound Field Fractional HP 3 Hp (CD7503)
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
3HP,1750RPM,DC,215C,3668D,TEFC,F1,N
Altitude
1000 m
Ambient Temperature
40 °C
Armature Current
14.7 A
Armature Voltage
180 V
Base Speed
1750 r/min
Bearing
6207, Sealed Bearing
Bearing NDE
6205
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CD7503
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015220
Dimension Diagram
36LY5580
Direction of Rotation
Both sides
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
Enclosure Type
TEFC
Field Current
0.6 A | 1.2 A
Field Voltage
200 V | 100 V
Frame Material
Steel
Frame Size
215
Global Commercial Alias
CD7503
Gross Volume
13438.538 in³
Gross Weight
137 lb
Horsepower Rating UL/CSA
3.000 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
3HP,1750RPM,DC,215C,3668D,TEFC,F1,N
Lubrication
Regreasable
Made To Order
No
Medium Description
DC Wound Field Fractional HP, 3 HP, Frame Size 215C, 0 Phase, TEFC Enclosure, (CD7503)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
215C
Mounting Orientation
Horizontal
Number of Phases
0
Order Multiple
1 piece
Output Power
3 Hp
Product Name
DC Wound Field Fractional HP
Product Net Depth / Length
40.938 in
Product Net Height
18.625 in
Product Net Weight
137 lb
Product Net Width
17.625 in
Product Type
Undefined
Quote Only
No
Rated Speed
1750 r/min
RoHS Information
RoHS Compliant
Selling Unit of Measure
piece
Service Factor
1.00
Service Factor Percentage
1.00 %
Shaft Diameter
1.13 in
Short Description
3 HP, Frame Size 215C, 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: 3 HP output and 1750 r/min rated speed in a compact 215C frame translate into predictable torque curves for high-inertia loads. Business Impact: Enables steady startup torque, reduces belt wear, and minimizes energy spikes, leading to longer equipment life and lower operating costs. Application: Ideal for belt-driven conveyors and metalworking machines where consistent torque improves cycle times. Feature: TEFC enclosure and NEMA compatibility provide rugged protection in dusty and washdown environments. Business Impact: Extends motor life, lowers maintenance frequency, and reduces repair downtime. Application: Automotive, packaging, and general manufacturing settings with demanding ambient conditions. Feature: Stocking at multiple warehouses with a 0 day lead time. Business Impact: Shortens procurement cycles, minimizes downtime, and accelerates project timelines. Application: Any retrofit or upgrade project requiring rapid delivery. Feature: Field voltage options of 200 V and 100 V with field currents of 0.6 A and 1.2 A. Business Impact: Simplifies electrical integration, reduces wiring complexity, and supports dual-voltage facilities. Application: Plants with mixed voltage supplies or retrofits to legacy equipment. Feature: Regreasable lubrication, 1.13 in shaft diameter, and horizontal foot-mounted orientation support durable, easy-to-maintain installations. Business Impact: Lowers maintenance costs, simplifies coupling alignment, and improves uptime. Application: Conveyors, presses, and automation equipment where service intervals are critical. Feature: RoHS compliant and CSA/UR certified, with NEMA compatibility and 215C frame. Business Impact: Regulatory confidence, easier supplier audits, and smoother integration into standard plant architectures. Application: Global facilities prioritizing compliance and reliable, ready-to-run motors.
Get a Quick Quote for a ABB 7BCD7503
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 7BCD7503?
Enquire Now
FAQs
Begin with a proper mount in the horizontal, foot-mounted configuration. Align the shaft with the driven equipment, connect the field supply for 200 V or 100 V operation (0.6 A or 1.2 A as applicable), and ensure the TEFC enclosure remains clean and sealed. Verify cotter pins, couplings, and mounting bolts are secure before energizing. Refer to the catalog data and install guidelines for torque specs and safety clearances.
Key specs include a 3 HP output at 1750 r/min, frame size 215C, TEFC enclosure, and a 40 °C ambient rating. The motor weight is approximately 137 lb, with a shaft diameter of 1.13 in. Field voltage options are 200 V or 100 V with corresponding currents of 0.6 A or 1.2 A. These features support reliable continuous-duty operation in standard industrial contexts.
Yes. The 3 HP, 1750 r/min rating and 215C frame provide stable torque for conveyor drives and machine tools. With a TEFC enclosure and regreasable lubrication, it handles dusty and demanding environments typical of manufacturing floors. Horizontal foot mounting and robust mechanical interface simplify retrofits and new installations alike.
The CD7503 includes CSA and UR safety certifications and RoHS compliance, indicating compliance with North American electrical safety standards and hazardous substance restrictions. While not listing SIL or CE, these credentials support regulatory acceptance in many regional markets and help streamline supplier qualification and audits.
Regreasable lubrication reduces maintenance downtime, and the robust TEFC design extends service life in harsh environments. Stocking across multiple warehouses and 0-day lead time further reduces downtime during replacements or upgrades. Overall, expect lower maintenance costs, faster project turnarounds, and improved uptime for critical line equipment.