BALDOR CDPWD3445 Reliance Washdown Motor 56C 1HP 1750RPM 90V-DC

( Brand: Baldor ), ( Manufacturer Part Number: CDPWD3445 ), ( Part Type: Motor ), ( Frame: 56c ), ( Power: 1 Hp ), ( Rpm: 1750 Rpm ), ( Shaft Od: 0.625 In ), ( Voltage: 90 V-dc ), ( Reference Sku: 1748942 ), ( Product Condition: Used Excellent )

Review BALDOR Reliance Washdown Duty Dc Motor 56c 1hp 1750rpm

The **Baldor CDPWD3445 Reliance Washdown Motor** is a robust, high-performance electric motor engineered for demanding industrial applications where durability, reliability, and resistance to harsh environmental conditions are paramount. Designed with a **56C frame size**, this motor delivers a consistent **1 horsepower (1HP)** output at a nominal speed of **1750 RPM**, making it ideal for a wide range of conveyor systems, packaging machinery, material handling equipment, and other automated processes where precision and efficiency are critical. Built to **NEMA Design B** standards, the motor ensures smooth operation and optimal torque delivery, while its **90-volt DC (V-DC)** power rating provides flexibility for integration into various control systems, including variable frequency drives (VFDs) or direct DC applications.

One of the standout features of this motor is its **washdown-rated construction**, which makes it exceptionally resistant to moisture, dust, and corrosive substances qualities that are essential in food processing, pharmaceutical, chemical, and outdoor industrial settings. The motor s **Totally Enclosed Fan-Cooled (TEFC)** design prevents contaminants from entering the internal components, while its **IP55 ingress protection rating** ensures protection against solid particles and low-pressure water jets, reducing maintenance downtime and extending operational lifespan. The robust **aluminum housing** not only enhances thermal dissipation but also contributes to the motor s lightweight yet sturdy build, making it easier to install in tight spaces without compromising performance.

The **Baldor Reliance series** is renowned for its **high-efficiency energy consumption**, helping to reduce operational costs while maintaining peak performance. The motor s **bearing system** incorporates sealed, grease-lubricated ball bearings that minimize friction and wear, ensuring long-term reliability even under continuous heavy loads. Additionally, the **integrated thermal protection** helps prevent overheating, providing an extra layer of safety for operators and equipment. With its **compatibility with a variety of mounting options**, including foot-mounted or flange-mounted configurations, this motor offers versatility in installation, allowing engineers to tailor its setup to specific application requirements.

Whether deployed in a **cleanroom environment, a wet processing facility, or an outdoor industrial site**, the **Baldor CDPWD3445** delivers dependable performance with minimal maintenance. Its **low-noise operation** and **vibration-dampening design** contribute to a quieter, smoother workflow, while the **premium-quality components** such as the **copper windings and high-grade insulation** ensure resistance to electrical stress and extended operational life. Backed by **Baldor s reputation for innovation and reliability**, this motor is a trusted choice for industries where precision, durability, and washdown resistance are non-negotiable. Ideal for both new installations and retrofits, the **CDPWD3445** represents a smart investment for businesses seeking a motor that balances power, efficiency, and longevity in the most challenging operating conditions.

### **Baldor CDPWD3445 Reliance Washdown Motor (1HP, 1750 RPM, 90V-DC) Pros and Cons**

1. **High Quality and Reliability** Baldor (now part of ABB) is a well-known manufacturer of industrial motors, known for durability and consistent performance in demanding environments.

2. **Washdown Rating (NEMA 4X/IP66)** Suitable for wet, corrosive, or harsh industrial applications where water resistance is critical (e.g., food processing, pharmaceuticals, chemical plants).

3. **DC Motor Efficiency** 1HP (746W) at 1750 RPM is a standard industrial power rating, making it suitable for conveyor systems, pumps, and other DC-driven machinery.

4. **Voltage Compatibility (90V-DC)** Useful in applications requiring lower voltage DC power, such as battery-operated or custom power supply systems.

5. **Explosion-Proof and Corrosion-Resistant** The NEMA 4X enclosure provides protection against dust, water, and corrosive substances, extending motor lifespan in aggressive environments.

6. **Compatibility with Reliance Components** If you re already using Reliance (or ABB) products, this motor may integrate seamlessly with existing systems.

7. **Long Lifespan with Proper Maintenance** High-quality bearings and robust construction contribute to extended operational life under heavy loads.

8. **Available Spare Parts** As a legacy Baldor product, replacement parts and technical support may still be accessible through distributors.

1. **Potential High Upfront Cost** Industrial-grade motors, especially with washdown ratings, can be more expensive than standard NEMA motors.

2. **Limited Availability of New Stock** Baldor (now ABB) has shifted focus away from some legacy DC motor lines, meaning this specific model may be harder to find in stock compared to newer AC alternatives.

3. **DC Motor Complexity** DC motors require brushes (if brushed) or more complex electronics (if brushless), leading to higher maintenance needs (e.g., brush replacement, commutator wear).

4. **Voltage-Specific Limitations** A 90V-DC motor may not be directly compatible with standard 120V, 240V, or 480V AC systems without a converter, adding cost and complexity.

5. **Weight and Size** Industrial motors are bulkier than consumer-grade alternatives, which may impact installation in space-constrained environments.

6. **Potential for Overkill** If the application doesn t require washdown protection (e.g., cleanroom vs. outdoor industrial use), a simpler NEMA 1 or 3 motor might suffice at a lower cost.

7. **Depreciation Risk** Older motor models may lose value faster than newer, energy-efficient alternatives (e.g., IE3/IE4 motors).

8. **Compatibility Issues with Modern Controls** Some newer PLCs or variable frequency drives (VFDs) may not integrate as smoothly with older DC motor designs compared to AC motors.

---

### **Conclusion**

The **Baldor CDPWD3445 1HP, 1750 RPM, 90V-DC washdown motor** is an excellent choice for **industrial applications requiring high durability, water resistance, and DC power**. Its NEMA 4X enclosure makes it ideal for **food processing, chemical plants, or outdoor machinery**, where reliability under harsh conditions is critical. However, its **higher cost, limited new stock availability, and DC-specific maintenance needs** may not justify the purchase for **low-durability or AC-powered applications**.

If your application demands **corrosion resistance, washdown protection, and DC operation**, this motor is a strong investment. If you re working in a **cleaner environment or can use AC power**, a newer AC motor (e.g., IE3-rated) might offer better efficiency and lower long-term costs.

---

### **Recommendation**

- You need a **washdown-rated (NEMA 4X/IP66) DC motor** for a **harsh industrial environment**.

- Your system **requires 90V-DC power** (e.g., battery-operated or custom power supply).

- You prioritize **long-term reliability and low maintenance** in a **corrosive or wet setting**.

- You can source **replacement parts** through distributors (e.g., Grainger, ABB, or Reliance authorized dealers).

- Your application **doesn t require washdown protection** (a standard NEMA 1 or 3 motor may suffice).

- You can **use AC power** (modern IE3/IE4 AC motors offer better efficiency and lower costs).

- You need **higher efficiency or energy savings** (AC motors with VFD compatibility may be better).

- You re unsure about **long-term availability** check with distributors first to confirm stock.

**Final Verdict:** This motor is a **solid industrial workhorse** for the right application but may not be the most cost-effective or future-proof choice for all use cases. Verify compatibility with your system before purchasing.

Details:

Motor Drives. Circuit Breakers. Model Number:CDPWD3445. Motor Starters.

part #: cdpwd3445 prices

• $529.99-$667.70

specifications oelemot:

• brand: Baldor
• mpn: Cdpwd3445
• part type: Motor
• frame: 56c
• power: 1 Hp
• rpm: 1750 Rpm
• shaft od: 0.625 In
• voltage: 90 V-dc
• reference sku: 1748942
• product condition: Used Excellent

seller oelemot:

• rating: 100.0%
• # reviews: 124874
• city: Delta, Ohio

shipping oelemot:

• type: Fixed
• service: Standard, Expedited, Overnight
• class: Standard, Expedited, One-day
• cost: $0.00
• transit: 6-6 Days

returns oelemot:

• method: Money back
• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

payments oelemot:

• credit card: Diners-club
• wallet: Google-pay
• other

offer oelemot:

• started: March 7, 2026
• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True
• options: Ship-to-home

general oelemot:

• Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
• condition: Used

Baldor CDPWD3445 Is Similar To:

• 0105282922-000020 Baldor Hp Frame Phase Ac Motor Rpm (40.7% similar) 85: industrial motor Hz: 60 shaft size inch...(September 3rd, 2018)
• 01069477349-000010 Baldor Reliance Super Spl Phase Electric Motor Rpm Frame (42.5% similar) These motors are unused, but dirty and have shelf wear. These were stock from a pump company that closed down. Several of these available in similar visual condition...(January 22nd, 2019)
• 05e165w03g1 Baldor Motor With Vertex (29.9% similar) ...(February 5th, 2018)
• 07m099y788g1 Daldor New Baldor Hp Motor Phase Rpm Frame (31.7% similar) New Baldor 10 hp 575 volt 3 phase motor 3500 rpm 215TC frame 325 weight...(September 1st, 2018)
• 09e727y613g2 Baldor Lot Of Hp Phase Rpm Industrial Motor (29.9% similar) These surplus items have been excellent quality...(February 28th, 2018)
• 09l454y948g1 Baldor Reliance 841xl Super-e (35.4% similar) Of rotor bar: 28SER. Order must be fully custom cleared to allow delivery the door. Buyer will not export or import the assets in contravention of any applicable foreign laws. Buyer will not sell, transfer or otherwise re-export the assets, directly indirectly, to any ineligible persons. Buyer is ...(May 19th, 2017)
• 100063076 Peerless Baldor Industrial Blower Motor Hp Rpm Amps (37.9% similar) 25 hp, 1725 rpm. 2 amps new however has suffered very minor cosmetic damage in original shipping. Peerless industrial blower w Baldor motor...(August 15th, 2018)
• 103021-02 Baldor Hvac Variable Torque Motor Used (37% similar) Baldor hvac variable torque motor please refer to picture 2 for full specifications of condition: item is in good working and physical conditions. I want you to be fully satisfied with every item that purchase from me...(June 27th, 2018)
• 103204-02 Reliance Electric Baldor Phase Motor Hp Rpm (43.5% similar) M: 1725 frame: 56YZ Hz: 60 pH: 3 sear. F: 75 rating: 40C ABM-cont cc: usable at 208VBEARINGS: DE: 6205 ode: 6203ENCL: ops Sn: f sofa PO. Baldor reliance motorcar. No: spec: 35Z194P890G1 hp: 3 volts : 460 amps: 15 code: l dies: b class: FNMA Nome. 3 replaces old Lennon part NUMBERS:51W24 34W47 ...(July 10th, 2018)
• 10e106x354h1 Baldor Electric Motor New In Crate (35.6% similar) Up for sale is 1 Baldor model VM2394T electric motor, 15-HP, 3450-RPM, 3-PH - new in the crate...(November 28th, 2018)
• 10h292y73061 Baldor Industrial Hp Motor Cat Frame (35% similar) New price through Baldor is ECP4102T 20HP, 1180RPM, 3PH, 60HZ, 286T, 1054M, TEFL, f1 output 20. Hp phase 3 synchronous speed 1,200 rpm frequency 60. Hz voltage 460 v, 230 v frame material iron 286T PX class and group none division ii brand Baldor-reliance. Motor is sold as-is...(April 23rd, 2018)