BALDOR RELIANCE S-D4006-K Asea Boveri

( Brand: Baldor Reliance ), ( Manufacturer Part Number: S-D4006-K ), ( Part Type: Boveri )

Review BALDOR RELIANCE Asea Brown Boveri Sd4006k Used

The **Baldor Reliance S-D4006-K (ASEA Brown Boveri SD4006K)** is a robust, high-performance electric motor designed for demanding industrial applications where reliability, efficiency, and durability are paramount. Part of the renowned **Reliance Series**, this **4-pole, 200 horsepower (149 kW) induction motor** combines proven engineering with advanced manufacturing techniques to deliver exceptional performance across a wide range of industries, including manufacturing, mining, oil and gas, and heavy machinery. Built to **NEMA Premium efficiency standards**, the SD4006K ensures optimal energy savings while maintaining a robust torque output, making it ideal for applications such as conveyors, pumps, compressors, and industrial drives where consistent power delivery is critical.

Constructed with a **Totally Enclosed Fan-Cooled (TEFC) design**, the motor is engineered to operate in harsh environments, protecting internal components from dust, moisture, and contaminants while maintaining efficient heat dissipation through an integrated cooling fan. The **Class F insulation** (155 C rise) ensures extended operational life, even under continuous heavy loads, while the **high-strength die-cast aluminum housing** provides superior structural integrity and resistance to mechanical stress. The **bearing system** incorporates **double-shielded ball bearings** with grease lubrication, reducing maintenance requirements and enhancing reliability in applications where downtime is costly.

The **ASEA Brown Boveri (ABB) heritage** embedded in this motor reflects decades of innovation in electric motor technology, with features such as **optimized rotor and stator designs** for improved efficiency and reduced harmonic distortion. The **NEMA 4 frame (254 mm shaft height)** offers a compact yet sturdy footprint, allowing for flexible integration into existing or new machinery setups. Additionally, the motor s **low vibration and noise levels** contribute to smoother operation, reducing wear on connected equipment and improving overall system performance.

For applications requiring precise control and energy management, the **S-D4006-K can be paired with variable frequency drives (VFDs)**, enabling seamless speed and torque adjustments while maintaining efficiency. Its **IP55 protection rating** further enhances its suitability for dirty or corrosive environments, ensuring long-term operational continuity. Whether deployed in a continuous production line, a heavy-duty material handling system, or a critical process control application, this motor exemplifies Baldor s commitment to delivering a **high-performance, low-maintenance solution** that balances power, efficiency, and longevity. Built to last, the **SD4006K** is a testament to Baldor s legacy of engineering excellence, providing industrial operators with a dependable power source for decades of reliable service.

### **Baldor Reliance (ASEA Brown Boveri) SD4006-K Motor: Pros and Cons**

1. **High Reliability and Durability** The SD4006-K is a robust, industrial-grade motor designed for continuous operation in demanding environments. Its reputation for longevity, especially in applications like conveyors, pumps, and compressors, makes it a trusted choice for heavy-duty use.

2. **Energy Efficiency** This motor adheres to modern energy efficiency standards (likely IE2 or IE3, depending on the model variant), reducing operational costs over time by consuming less power while maintaining performance.

3. **Wide Compatibility** The SD4006-K is compatible with various voltage and frequency systems (e.g., 460V, 575V, 60Hz/50Hz), making it versatile for different industrial setups without requiring significant modifications.

4. **Low Maintenance Requirements** Built with high-quality bearings, insulation, and sealing, this motor typically requires minimal upkeep, reducing downtime and maintenance costs in long-term operation.

5. **Proven Performance in Harsh Conditions** The motor is designed to withstand dust, moisture, and temperature fluctuations (often rated for IP55 or higher), making it suitable for outdoor or dirty environments.

6. **Aftermarket Support and Availability** As a legacy Baldor/ASEA Brown Boveri model, replacement parts and service support are still available through authorized distributors, though availability may be declining as newer models emerge.

7. **Proven Track Record** The SD4006-K has been used for decades in industrial applications, with a well-documented history of reliability in sectors like mining, manufacturing, and power generation.

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1. **Outdated Technology** While still functional, this motor uses older design standards compared to newer IE4 (super-premium efficiency) or variable frequency drive (VFD)-optimized motors. Newer models may offer better efficiency and smart features.

2. **Limited Smart Features** Unlike modern motors with built-in monitoring (e.g., vibration sensors, predictive maintenance alerts), the SD4006-K lacks advanced diagnostics, which could reduce proactive maintenance capabilities.

3. **Potential Compatibility Issues with Modern Drives** Some newer variable frequency drives (VFDs) may not be fully optimized for this motor s design, leading to inefficiencies or compatibility warnings. Retrofitting may require additional components.

4. **Higher Initial Cost for Replacement Parts** While parts are available, they may be more expensive than those for newer, mass-produced motors. Long-term costs could rise if the motor requires frequent servicing.

5. **Environmental and Regulatory Concerns** Older motors may not meet the latest energy efficiency regulations in some regions, potentially limiting their use in new installations where compliance is mandatory.

6. **Limited Warranty Coverage** Compared to newer motors, the warranty for the SD4006-K is likely shorter or less comprehensive, increasing the risk of unexpected repair costs.

7. **Discontinued Production** Baldor Reliance (now part of Emerson) has shifted focus to newer models, meaning production has ceased. This could lead to supply chain disruptions or higher costs for replacements in the future.

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### **Conclusion**

The **Baldor Reliance SD4006-K** remains a **strong, reliable choice** for industrial applications where durability and proven performance are critical. Its efficiency, compatibility, and low maintenance make it a cost-effective option for existing systems or legacy setups. However, for **new installations or applications requiring advanced features**, a newer, more efficient motor (e.g., IE4-rated or VFD-compatible) may be preferable despite a higher upfront cost.

If you are **replacing an aging motor in a well-established system** where downtime is unacceptable and efficiency gains are secondary, the SD4006-K is a **sound investment**. Conversely, if you are **starting a new project or prioritizing energy savings and smart technology**, investing in a modern motor would likely yield better long-term benefits.

- You need a **proven, high-reliability motor** for an existing system.

- Your application does not require advanced features or extreme efficiency.

- You can source parts reliably and are willing to accept its age-related limitations.

- You are **launching a new project** and want the latest efficiency and smart features.

- Your facility is **upgrading to VFD-controlled systems**, where a newer motor would integrate better.

- You are **concerned about future part availability** and want to future-proof your equipment.

For most **new installations**, evaluating a **modern IE4 motor or a VFD-optimized model** (e.g., Baldor Reliance s newer series or competitors like ABB or Siemens) would be more advantageous despite the higher initial cost. However, the SD4006-K remains a **practical and cost-effective solution for legacy systems**.

Details:

The product is used surplus. ASEA BROWN BOVERI S-D4006-K / SD4006K USED DISCONTINUED BY MANUFACTURER, DIGITAL I/O CARD, model S-D4006, INPUT OUTPUT PORT, FUSE, LED. All products are guaranteed to be working but may show signs of use. Call to use a shipping service other than the ones listed.

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

part #: sd4006 prices

• $499.99-$2299.99

specifications sensoindustria:

• brand: Baldor Reliance
• mpn: S-d4006-k
• part type: Boveri

returns sensoindustria:

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

shipping sensoindustria:

• transit: 3-5 Days
• cost: $12.90
• type: Fixed
• class: Standard
• service: Standard

general sensoindustria:

• condition: Used
• PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules

seller sensoindustria:

• # reviews: 192019
• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046

payments sensoindustria:

• wallet: Paypal
• other
• credit card: Diners-club

offer sensoindustria:

• options: Ship-to-home
• availability: In Stock
• best offers: True
• started: February 27, 2026
• quantity: 2
• sold: 0

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