RELIANCE ELECTRIC P56H1338W-WR Master Ac Motor 1/2HP 3-PHASE 60HZ R21

( Brand: Reliance Electric ), ( Manufacturer Part Number: P56H1338W-WR ), ( Part Type: Ac Motor ), ( Rated Load: Hp ), ( Current Type: Ac ), ( Ac Frequency Rating: 60 Hz ), ( Enclosure Type: Te ), ( Base Rpm: 1725 ), ( Shaft Type: Keyed ), ( Insulation Class: F ), ( Ac Phase: Three Phase ), ( Country/region Of Manufacture: United States )

Review RELIANCE ELECTRIC 1/2hp 3-phase 60hz Duty Master Ac Motor R21

Reliance Electric P56H1338W-WR 1/2 HP 3-Phase 60Hz Master AC Motor R21 - A Reliable Solution for Your Industrial Needs

The Reliance Electric P56H1338W-WR 1/2 HP 3-Phase 60Hz Master AC Motor R21 is a robust and efficient electromechanical solution designed to meet the rigorous demands of industrial applications. This motor, manufactured by Reliance Electric, a trusted name in the power transmission industry, is engineered for high performance, long service life, and minimal maintenance.

The motor's 1/2 horsepower rating makes it suitable for a wide range of applications, from pumping and compressing to conveyor systems and material handling equipment. Its 3-phase design ensures smooth and consistent power delivery, while the 60Hz operating frequency is compatible with most North American power grids.

The Reliance Electric P56H1338W-WR features a robust construction, with a cast iron frame and a double-shielded ball bearing design that ensures smooth operation and minimizes wear and tear. The motor is designed for a high ambient temperature of 125 F (52 C), making it suitable for use in hot environments.

The motor's winding is designed for maximum efficiency and longevity, with a 56-frame size and an R21 rotor design. The motor is also equipped with a class F insulation system, which provides excellent thermal performance and extends the motor's service life.

The Reliance Electric P56H1338W-WR 1/2 HP 3-Phase 60Hz Master AC Motor R21 comes with a NEMA M-35 5-lug motor mounting configuration, making it easy to integrate into a wide range of industrial equipment. The motor is also backed by Reliance Electric's commitment to quality and customer service, providing peace of mind for your industrial operations.

In conclusion, the Reliance Electric P56H1338W-WR 1/2 HP 3-Phase 60Hz Master AC Motor R21 is a reliable and efficient solution for your industrial power needs. Its robust construction, efficient winding, and high-quality components make it a smart choice for applications that require reliable, long-lasting performance.

Pros and Cons of buying a Reliance Electric P56H1338W-WR 1/2 HP 3-Phase 60Hz Master AC Motor R21

1. **Brand Reputation**: Reliance Electric is a well-established brand in the industrial motor market, known for its quality products and reliable performance.

2. **Power Efficiency**: This motor operates on a 3-phase system, which is more energy-efficient compared to single-phase motors, thus reducing electricity costs in the long run.

3. **60Hz Frequency**: The motor is designed to operate at a standard frequency of 60Hz, making it compatible with most North American power grids.

4. **Master AC Motor**: As a master motor, it can operate loads continuously without needing a rest, making it suitable for applications requiring continuous operation.

1. **Specific Application**: This motor is designed for 3-phase power, which may not be available in all settings. Ensure your power source can support this before making a purchase.

2. **Size and Weight**: Due to its industrial nature, the motor may be larger and heavier than some other options, requiring more space for installation.

3. **Initial Cost**: Industrial-grade motors like this one tend to have a higher upfront cost compared to consumer-grade motors.

The Reliance Electric P56H1338W-WR 1/2 HP 3-Phase 60Hz Master AC Motor R21 is a reliable choice for industrial applications requiring continuous operation and access to 3-phase power. Its energy efficiency and brand reputation make it a worthwhile investment for long-term use, despite the higher initial cost and specific power requirements. If your specific application meets these requirements, this motor is a recommended choice. However, for applications without access to 3-phase power or that require a smaller, less expensive motor, other options may be more suitable.

Details:

Reliance Electric P56H1338W-WR 1/2HP 3-Phase 60Hz Duty Master AC Motor R21 Item is used and in decent condition.

part #: p56h1338w prices

• $80.00-$375.00

specifications oelemot:

• brand: Reliance Electric
• mpn: P56h1338w-wr
• part type: Ac Motor
• rated load: Hp
• current type: Ac
• ac frequency rating: 60 Hz
• enclosure type: Te
• base rpm: 1725
• shaft type: Keyed
• insulation class: F
• ac phase: Three Phase
• country/region of manufacture: United States

shipping oelemot:

• type: Fixed
• transit: 3-8 Days
• class: Standard
• cost: $40.00
• service: Standard

payments oelemot:

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

offer oelemot:

• started: June 2, 2025
• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock

general oelemot:

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

seller oelemot:

• # reviews: 4595
• city: Modesto, California
• rating: 99.6%

returns oelemot:

• policy: Returns Accepted
• method: Money back
• time: 14 Days
• paid by: Buyer

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