ABB CDPT3440 DC Permanent Magnet Standard - TEFC 56C
Part Number: 7BCDPT3440
Quick Summary
DC Permanent Magnet Standard motors deliver reliable, compact actuation for conveyors, pumps, and machine tools across industrial automation environments. Manufacturers often battle unpredictable torque, bulky footprints, and downtime when using substitute servo motors. This ABB CDPT3440 design combines TEFC enclosure, 56C frame, and dual certification support (CE, CSA, UR, and WEEE) for safer, compliant operation in demanding settings. With a compact footprint and a 0.75 HP rating, it fits tight spaces on high-speed lines while delivering consistent torque. The motor is designed to support efficient maintenance routines and scalable integration with standard drive systems, helping OEMs and maintenance teams reduce lifecycle costs and boost uptime.
Product Information
Extended Description
7BCDPT3440 ABB: DC Permanent Magnet Standard 0.75 Hp (CDPT3440)
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
.75HP,1750RPM,DC,56C,3428P,TEFC,F1,
Altitude
1000 m
Ambient Temperature
40 °C
Armature Current
7.6 A
Armature Inertia
10.93 ft·lbf
Armature Voltage
90 V
Base Speed
1750 r/min
Bearing
6203, Sealed Bearing
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CDPT3440
Certification Agency
CE | CSA | UR | WEEE
Country of Origin
United States (US)
Customs Tariff Number
85015100
Dimension Diagram
34LY7842
Direction of Rotation
Both sides
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
Enclosure Type
TEFC
Frame Material
Steel
Frame Size
56
Global Commercial Alias
CDPT3440
Gross Volume
3590.443 in³
Gross Weight
44 lb
Horsepower Rating UL/CSA
0.750 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
.75HP,1750RPM,DC,56C,3428P,TEFC,F1,N
Lubrication
Regreasable
Made To Order
No
Medium Description
DC Permanent Magnet Standard, 0.75 HP, Frame Size 56C, 0 Phase, TEFC Enclosure, (CDPT3440)
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
0.75 Hp
Product Name
DC Permanent Magnet Standard
Product Net Depth / Length
22.875 in
Product Net Height
12.813 in
Product Net Weight
44 lb
Product Net Width
12.25 in
Product Type
Undefined
Quote Only
No
Rated Speed
1750 r/min
Replaced Product ID (OLD)
7B34-7842-3662
Selling Unit of Measure
piece
Service Factor
1.00
Service Factor Percentage
1.00 %
Shaft Diameter
0.63 in
Short Description
0.75 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
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
Feature: DC Permanent Magnet technology delivers higher efficiency and lower rotor losses compared to brushed alternatives. Business Impact: Lower energy consumption and cooler operation reduce operating costs and extend motor life. Application: Ideal for high-speed, continuous duty in packaging lines and conveyors where reliable torque is essential. Feature: Foot Mounted 56C frame with TEFC enclosure provides robust protection in demanding environments. Business Impact: Enables safer operation with reduced exposure to dust and moisture, lowering maintenance frequency and downtime. Application: Fits standard mounting footprints on production lines and retrofit projects without extensive enclosure work. Feature: Regreasable lubrication and sealed 6203 bearings offer long bearing life. Business Impact: Minimizes maintenance interventions, improving line availability and total cost of ownership. Application: Suitable for continuous-duty conveyors, pumps, and machine tools in harsh plant floors. Feature: 0 Phases and no brake option simplify installation and drive integration. Business Impact: Reduces auxiliary components and wiring complexity, accelerating commissioning and lowering system costs. Application: Direct connection to DC drives in compact automation cells. Feature: Stocked at multiple warehouses with 0 day lead time and 1.0 service factor. Business Impact: Faster project timelines and predictable performance, enhancing ROI. Application: Ideal for production-scale deployments and quick-turn projects in automotive, packaging, and general manufacturing.
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FAQs
The CDPT3440 is designed for foot mounting on a 56C frame with TEFC enclosure, simplifying installation in tight spaces. It operates on a DC drive with 90 V armature and requires standard DC wiring practices. Avoids brake hardware, reducing upfront costs and wiring complexity while maintaining a robust, maintenance-friendly footprint.
You get 0.75 HP with a base speed of 1750 r/min, a 90 V armature voltage, and 7.6 A current. It carries a service factor of 1.00 and uses a 56C frame with TEFC enclosure. This combination supports reliable, continuous-duty operation in high-speed applications like conveyors and pumps, with predictable torque and straightforward drive integration.
Yes. It is specified for continuous duty with a TEFC enclosure and a 56C frame, designed to handle ongoing operation in demanding manufacturing lines. Its regreasable bearings and sealed 6203 bearings further support long intervals between maintenance, minimizing unscheduled downtime.
The CDPT3440 carries CE, CSA, and UR certifications with WEEE compliance, aligning with global safety and environmental standards. It also references a NEMA standard in its documentation, supporting compatibility with widely used motor control practices in North American facilities.
Maintenance is minimized by regreasable bearings and a sealed TEFC design, reducing lubrication intervals and contamination risk. With 0 day lead time and multiple stocking locations, project timelines shorten, boosting ROI through quicker commissioning and less downtime on critical lines.