ABB 7BCDPX3440 DC PM Explosion Proof - XPFC Enclosure
Part Number: 7BCDPX3440
Quick Summary
DC PM Explosion Proof motors deliver reliable torque for hazardous-area applications in oil, gas, and chemical processing. Operators face uptime pressures, remote maintenance challenges, and compliance risk in explosive environments, making rugged, certified drives essential. This ABB CDPX3440 model carries CSA, UL, and UR certifications, a Class I XPFC enclosure, and a 56C frame for compatibility with standard motor bases. Designed for quick procurement and predictable service, it pairs a 0.75 HP, 1750 rpm DC motor with a robust foot-mounted base to simplify integration in harsh plants.
Product Information
Extended Description
7BCDPX3440 ABB: DC PM Explosion Proof 0.75 Hp (CDPX3440)
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,X3435P,XPFC,F1
Altitude
1000 m
Ambient Temperature
40 °C
Armature Current
7 A
Armature Inertia
13.66 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
CDPX3440
Certification Agency
CSA | UL | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Dimension Diagram
34LY6519
Direction of Rotation
Both sides
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
EX-Protection
ClassI
Enclosure Type
XPFC
Explosion Protection
Explosion-proof
Frame Material
Steel
Frame Size
56
Global Commercial Alias
CDPX3440
Gross Volume
3590.443 inÂł
Gross Weight
51 lb
Horsepower Rating UL/CSA
0.750 Hp
IC Class
XPFC
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,X3435P,XPFC,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
DC PM Explosion Proof, 3/4 HP, Frame Size 56C, 0 Phase, XPFC Enclosure, (CDPX3440)
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 PM Explosion Proof
Product Net Depth / Length
22.875 in
Product Net Height
12.813 in
Product Net Weight
51 lb
Product Net Width
12.25 in
Product Type
Undefined
Quote Only
No
Rated Speed
1750 r/min
Replaced Product ID (OLD)
7B34-6519-3675G1
Selling Unit of Measure
piece
Service Factor
1.00
Service Factor Percentage
1.00 %
Shaft Diameter
0.63 in
Short Description
3/4 HP, Frame Size 56C, 0 PH, XPFC,
Standards
NEMA
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Temperature Class
T3C
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
Explosion-protected XPFC enclosure with Class I protection reduces ignition risk and simplifies regulatory audits, enabling safe operation in hazardous locations such as oil and gas facilities and chemical processing plants. The business impact is lower downtime and insurance exposure, with straightforward compliance and installation. The application fits hazardous-area fans, pumps, and conveyors that need reliable, explosion-proof performance. The 0.75 HP DC PM drive provides consistent torque at 1750 r/min while operating on 90 VDC and drawing about 7 A, delivering precise control for compact process drives and reducing energy waste in continuous duty cycles. The 56C steel frame with a foot-mounted base ensures fast, compatible installation with standard mounting patterns, minimizing engineering time and on-site wiring work. Regreasable bearings (6203) with sealed components extend service intervals, lowering maintenance cost and enabling longer run-times in remote installations. With lead times listed as 0 day and stock at multiple warehouses, procurement is predictable, supporting just-in-time supply chains and reducing carrying costs. The design supports horizontal mounting and a 1000 m altitude tolerance with an ambient temperature rating of 40 °C, ensuring reliable operation in challenging plants.
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FAQs
The 7BCDPX3440 uses a 56C frame and a foot-mounted base, aligning with standard 56C motor footprints. Its horizontal mounting orientation supports straightforward integration into existing belt-driven or direct-drive setups. Shaft diameter is 0.63 inches, which matches many standard couplings, reducing retrofit risk and minimizing rework during installation in current equipment rooms.
This model carries CSA, UL, and UR certifications and is built with an XPFC enclosure rated for Class I hazardous locations. The combination of explosion-proof protection, a robust 56C frame, and compliance with recognized electrical safety standards helps ensure regulatory acceptance, safer maintenance, and reduced risk during commissioning in oil, gas, mining, and chemical processing facilities.
The motor uses regreasable bearings (6203) designed for extended service life in harsh environments. Routine maintenance involves periodic lubrication according to the plant’s maintenance plan and inspecting bearing seals for integrity. The regreasable design supports longer intervals between service outages and helps keep critical processes running with minimal unplanned downtime.
The model is a DC PM motor, which operates on direct current rather than standard AC three-phase systems. This means a suitable DC power supply or drive is required for installation. Despite the DC input, the motor is designed for hazardous-area use with XPFC protection, enabling integration into systems that require DC drives in confined or remote locations where AC power is limited.
Lead time is listed as 0 day, and the product is stocked at multiple warehouses across regions, including US and international locations. This enables fast procurement and responsive supply, supporting just-in-time manufacturing and reducing inventory carrying costs for facilities that operate in demanding industrial environments.