RELIANCE 4SCPI83S9401G Electric Motor Frame P18G5894A 1HP 460V 1760RPM 182C

( Brand: Reliance ), ( Manufacturer Part Number: 4SCPI83S9401G ), ( Model: P18G5894A ), ( Part Type: Motor Frame ), ( Country Of Manufacture: Usa )

Review RELIANCE 1hp Electric Motor 460v 1760rpm Frame Tested

The **Reliance Electric 4SCPI83S9401G (P18G5894A) 1 Horsepower, 460V, 1760 RPM, 182C Frame** electric motor is a robust, high-performance industrial-grade motor designed to deliver reliable, efficient power in demanding applications. Engineered with precision and built to meet stringent NEMA (National Electrical Manufacturers Association) standards, this motor is ideal for a wide range of machinery, including conveyors, pumps, compressors, fans, and other industrial equipment where consistent performance and durability are critical. The **182C frame** provides a compact yet sturdy construction, ensuring optimal power transmission while maintaining operational efficiency. Operating at **460 volts**, this motor is well-suited for facilities with standard industrial voltage systems, offering a balance of power output and energy efficiency. With a **rated speed of 1760 RPM**, it delivers smooth, steady performance without excessive wear, making it a versatile choice for applications requiring moderate to high rotational speeds.

This motor features a **1 horsepower (HP) output**, providing sufficient torque for light to medium-duty tasks while remaining energy-efficient, reducing operational costs over time. The **P18G5894A** model incorporates advanced design elements, including high-quality bearings and a sealed enclosure, which enhance longevity and protect against environmental contaminants such as dust, moisture, and debris. The **182C frame** is particularly advantageous for applications where space is a consideration, as it strikes a balance between compactness and structural integrity, allowing for easy integration into existing or new machinery setups. Reliance Electric s reputation for quality assurance ensures that this motor undergoes rigorous testing for reliability, efficiency, and compliance with industry regulations, making it a dependable choice for manufacturers and operators seeking long-term performance.

The motor s **460V single-phase or three-phase** compatibility (depending on the specific configuration) allows for flexibility in electrical system integration, catering to various industrial environments. Its **1760 RPM speed** is optimized for applications where moderate rotational force is required, such as in conveyor systems, small-scale material handling, or auxiliary machinery where precision and consistency are key. The **182C frame** is part of Reliance s broader line of NEMA-standard motors, which are known for their compatibility with standard mounting and coupling systems, simplifying installation and maintenance. Whether used in manufacturing plants, processing facilities, or commercial settings, this motor ensures reliable operation with minimal downtime, contributing to increased productivity and operational efficiency.

Built with **high-grade materials**, including corrosion-resistant coatings and reinforced internal components, the **4SCPI83S9401G** motor is designed to withstand the rigors of continuous operation in harsh conditions. Its efficient cooling system helps maintain optimal temperature levels, preventing overheating and extending the motor s service life. The **sealed construction** further protects against ingress of foreign particles, ensuring that the motor remains clean and functional even in dusty or dirty environments. Reliance Electric s commitment to innovation is evident in the motor s design, which incorporates energy-saving features to reduce power consumption while maintaining peak performance. This makes it an economical choice for businesses looking to optimize their energy usage without compromising on power delivery.

In summary, the **Reliance Electric 4SCPI83S9401G (P18G5894A) 1HP, 460V, 1760 RPM, 182C Frame** motor is a dependable, high-performance solution for industrial applications requiring a balance of power, efficiency, and durability. Its compact yet sturdy **182C frame**, **1760 RPM operation**, and **460V compatibility** make it a versatile option for a variety of machinery, while its robust construction and energy-efficient design ensure long-term reliability. Whether integrated into a conveyor system, a pump, or another industrial application, this motor delivers consistent performance, minimal maintenance requirements, and cost-effective operation, making it an excellent investment for businesses seeking a dependable power source.

### **Pros and Cons of buying a Reliance 4SCPI83S9401G (1HP, 460V, 1760 RPM, 182C Frame) Electric Motor**

1. **Reliability and Brand Reputation** Reliance Electric (now part of Emerson) is a well-established manufacturer with a strong track record in industrial motors. Their motors are known for durability and consistent performance in demanding applications.

2. **High Efficiency** The motor is designed for energy efficiency, which can reduce operational costs over time, especially in continuous-duty applications. The 182C frame size suggests it is built for moderate to heavy-duty use.

3. **Standardized Specifications** The 460V, 1760 RPM, and 1HP rating make it compatible with many industrial systems without requiring custom modifications. This ensures ease of integration with existing equipment.

4. **NEMA Premium Certification** If this motor meets NEMA Premium standards (common for Reliance products), it offers improved efficiency and reduced energy consumption compared to standard motors.

5. **Long Lifespan** Properly maintained, Reliance motors are known to last for decades, reducing replacement costs and downtime.

6. **Wide Availability of Parts** As a legacy brand, spare parts and service support are still widely available, making maintenance easier.

7. **Suitable for General-Purpose Use** The 1HP rating is versatile for applications like pumps, fans, compressors, and conveyors, making it a practical choice for many industries.

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1. **Age of the Model** The "4SCPI" designation suggests this is an older model (possibly from the 1980s 2000s). Newer motors may offer better efficiency, digital controls, and energy-saving features.

2. **Potential for Higher Energy Consumption** Older motors may not meet modern energy efficiency standards (e.g., IE3 or IE4 ratings), leading to higher operational costs compared to contemporary alternatives.

3. **Limited Smart Features** Unlike newer motors, this model likely lacks built-in monitoring, variable frequency drive (VFD) compatibility, or remote diagnostics, which can be advantageous in modern industrial setups.

4. **Potential for Higher Maintenance Costs** While durable, older motors may require more frequent maintenance due to wear on mechanical components like bearings and seals.

5. **Compatibility with Modern Systems** If the application involves advanced controls (e.g., PLCs, IoT integration), this motor may not seamlessly integrate without additional adapters or modifications.

6. **Environmental and Regulatory Concerns** Older motors may not comply with current energy efficiency regulations in some regions, potentially limiting their use in new installations.

7. **Limited Warranty** Reliance motors typically come with standard warranties (often 1 2 years), which may not cover long-term reliability as effectively as newer models with extended warranties.

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The **Reliance 4SCPI83S9401G** is a **solid, reliable choice** for applications where cost-effectiveness, durability, and ease of maintenance are priorities. It is well-suited for **legacy systems, general-purpose industrial use, or applications where energy efficiency is not the top concern**. However, if the application requires **modern efficiency, smart features, or long-term energy savings**, a newer **IE3/IE4-rated motor** (e.g., from TECO, ABB, or Siemens) may be a better investment despite a higher upfront cost.

For **budget-conscious buyers or those maintaining older systems**, this motor remains a **practical and dependable option**. For **new installations or energy-sensitive applications**, upgrading to a more efficient model is recommended.

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- You need a **proven, low-maintenance motor** for a **legacy system**.

- The motor is **already in use** and you require a **direct replacement**.

- **Cost is a primary concern**, and efficiency is secondary.

- You have **easy access to spare parts** and maintenance support.

- You want **higher efficiency** (look for **IE3/IE4-rated motors**).

- The application involves **modern controls or smart monitoring**.

- You are installing a **new system** where energy savings are critical.

- You need **longer warranties or extended service support**.

For **best long-term value**, evaluate whether the **slightly higher cost of a newer, more efficient motor** justifies the **reduced operational expenses and improved performance**. If budget allows, a **modern 1HP, 460V, 1760 RPM motor** (e.g., from **TECO, ABB, or WEG**) would likely offer better efficiency and future-proofing.

Details:

We choose the carrier. Condition: Used. Your phone number and business name.

Need it urgently. Country of Manufacture: USA. Enclosure: TEFC. Rating: CONT.

Will there be a dock or forklift. LOCAL PICK-UP, Prefer to pick it up yourself. Brand: Reliance. Tested and works as it should.

After the return period has ended, you can no longer product. All goods are so AS IS' and WITH ALL FAULTS meaning, without limitation, that. width : 14 in. Next Day Second Air Services are available.

Size: length : 18 in. height : 12 in. Consignee: B. Model: P18G5894A.

Insulation Class: B.

part #: 4scpi83s9401g prices

• $149.99-$999.99

specifications oelemot:

• brand: Reliance
• mpn: 4scpi83s9401g
• model: P18g5894a
• part type: Motor Frame
• country of manufacture: Usa

returns oelemot:

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

seller oelemot:

• rating: 99.8%
• city: Middlebury, Indiana
• # reviews: 64784

shipping oelemot:

• cost: $182.78
• type: Calculated
• transit: 2-4 Days
• carrier: UPS
• class: Standard, Expedited, One-day
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air

payments oelemot:

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

general oelemot:

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

offer oelemot:

• sold: 0
• started: April 28, 2026
• quantity: 1
• options: Ship-to-home
• best offers: True
• availability: In Stock

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