RELIANCE ELECTRIC COMPANY 460425-KV Tr Rpm 3/4HP 90V 1750

( Brand: Reliance Electric Company ), ( Manufacturer Part Number: 460425-KV )

Review RELIANCE ELECTRIC COMPANY Type Industrial Component 3/4hp 90v Rpm

The **Reliance Electric 460425-KV** is a robust, high-performance single-phase induction motor designed for demanding industrial and commercial applications where reliability, efficiency, and durability are paramount. Engineered with precision, this **3/4 horsepower (0.75 hp) motor** operates at a nominal voltage of **90 volts** and delivers a consistent rotational speed of **1,750 RPM**, making it ideal for a wide range of machinery, including conveyors, pumps, compressors, and small industrial equipment. Built to meet strict performance standards, this motor features a **split-phase starting mechanism**, ensuring smooth and efficient acceleration while minimizing inrush current, which extends the lifespan of both the motor and connected components. Its compact yet sturdy **TEFC (Totally Enclosed Fan-Cooled)** design prevents dust, moisture, and debris from entering the motor windings, reducing maintenance requirements and enhancing operational longevity in harsh environments. The motor s **ball-bearing construction** provides smooth, low-vibration operation, while its **high-quality copper windings** ensure optimal thermal efficiency and extended service life. With a **Class B insulation rating**, this motor is well-suited for continuous-duty applications, offering reliable performance under sustained loads. Whether integrated into a manufacturing line, HVAC system, or material handling equipment, the **Reliance Electric 460425-KV** delivers consistent power output, minimal energy loss, and dependable performance making it a trusted choice for engineers and maintenance professionals seeking a durable, high-efficiency motor solution.

### **Pros and Cons of buying a Reliance Electric 460425-KV TR (3/4 HP, 90V, 1750 RPM)**

1. **Reliable Brand Reputation** Reliance Electric is a well-established manufacturer known for producing durable industrial motors, particularly in the HVAC and commercial refrigeration sectors. Their motors are often preferred for long-term reliability in demanding applications.

2. **High Efficiency for the Power Rating** At 3/4 horsepower, this motor is designed for continuous-duty operation, making it suitable for applications like small compressors, pumps, or fans where consistent performance is critical. The 1750 RPM speed is standard for single-phase motors, ensuring compatibility with common industrial equipment.

3. **Universal Voltage (90V)** While 90V is not a standard household voltage, it is common in certain industrial or specialized applications (e.g., some refrigeration systems, small compressors, or custom-built machinery). This flexibility can be advantageous if the motor is intended for a specific system requiring this voltage.

4. **Compact and Lightweight** As a 3/4 HP motor, it is relatively small and easy to install in tight spaces, making it ideal for applications where space is limited (e.g., commercial refrigeration units, small HVAC systems, or custom machinery).

5. **Potential for Long Lifespan** Reliance Electric motors are often built with robust construction, including high-quality bearings and insulation, which can extend the motor s operational life if properly maintained.

6. **Compatibility with Control Systems** The motor s design likely allows for easy integration with variable frequency drives (VFDs) or other control systems, depending on the application s requirements.

7. **Cost-Effective for Industrial Use** While not necessarily a consumer-grade bargain, this motor offers a balance between performance and price for industrial or commercial applications where reliability is prioritized over ultra-low cost.

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1. **Non-Standard Voltage (90V)** The 90V rating is unusual for general-purpose motors. Most household and standard industrial motors operate at 110V, 220V, or 480V, meaning this motor may require a custom power supply or transformer, adding complexity and cost to installation.

2. **Limited Availability of Parts** Due to its specialized voltage and potentially older design (Reliance Electric has been acquired and rebranded multiple times), finding replacement parts or service manuals may be difficult compared to more common motors.

3. **Potential for Higher Maintenance** Older or less commonly used motors can require more frequent maintenance, especially if the bearings or brushes (if applicable) wear out over time. This may increase downtime and repair costs in the long run.

4. **Compatibility Issues** The motor s voltage and speed may not align with standard industrial equipment unless the application is specifically designed for it. Users may need to verify compatibility with their existing systems before purchase.

5. **No Built-in Protection Features** Unlike some modern motors, this model may lack built-in overload protection or thermal safeguards, requiring additional external safeguards (e.g., fuses, relays) for safe operation.

6. **Resale or Replacement Challenges** If the motor fails, replacing it with an identical unit may be difficult due to its niche specifications. Users may need to consider alternatives or accept longer lead times for repairs.

7. **Energy Efficiency Considerations** While the motor is efficient for its class, it may not meet the latest energy standards (e.g., NEMA Premium or IE3 ratings), which could result in higher operational costs over time compared to newer, more efficient models.

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The **Reliance Electric 460425-KV TR (3/4 HP, 90V, 1750 RPM)** is a **specialized motor** best suited for **niche industrial applications** where the 90V requirement is non-negotiable, such as certain refrigeration systems, custom machinery, or legacy equipment. Its strengths lie in **reliability, compact size, and compatibility with specific systems**, but its **non-standard voltage and limited availability of parts** make it a less ideal choice for general-purpose or consumer applications.

If you are certain that the motor fits your system s voltage and operational needs, it can be a **durable and functional purchase** with proper maintenance. However, if flexibility in voltage or ease of replacement is a priority, exploring alternatives with standard voltages (e.g., 110V, 220V, or 480V) may be more practical.

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- You have a **specific application requiring 90V** (e.g., a custom refrigeration unit, legacy system, or industrial compressor).

- You are willing to **source a custom power supply or transformer** if needed.

- You prioritize **reliability and longevity** over modern efficiency standards.

- You can **easily maintain or replace the motor** due to your access to parts or technical support.

- You need a **standard voltage motor** (110V, 220V, etc.) for general use.

- You require **easy availability of parts or quick replacements**.

- Your application can accommodate **more energy-efficient, modern motors** (e.g., NEMA Premium or IE3-rated).

- You are unsure about the **long-term maintenance or compatibility** with your system.

If the 90V requirement is flexible, look for **universal voltage motors** (e.g., 110V/220V dual-voltage) or **modern high-efficiency motors** that align better with standard industrial applications. Brands like **Baldor (ABB), TECO, or Emerson** offer reliable alternatives with better part availability and efficiency.

Details:

Ryan MRO sells factory new and pre-owned surplus products develops channels to purchase such product. Reliance Electric 460425-Kv Type Industrial Component 3/4Hp 90V 1750 Rpm.

part #: 460425 prices

• $375.00-$749.99

specifications oelemot:

• brand: Reliance Electric Company
• mpn: 460425-kv

payments oelemot:

• other
• credit card: Visa
• wallet: Apple-pay

returns oelemot:

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

offer oelemot:

• availability: In Stock
• quantity: 1
• started: February 6, 2026
• best offers: True
• sold: 0
• options: Ship-to-home

general oelemot:

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

shipping oelemot:

• class: Expedited, One-day
• carrier: FedEx
• type: Calculated
• transit: 4-6 Days
• service: FedEx Express Saver, FedEx Standard Overnight
• cost: $380.07

seller oelemot:

• city: Dover,
• rating: 99.6%
• # reviews: 416

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