BOLDROCCHI SH90S6 Ac Motor 1HP 1120RPM 24MM 480V-AC

( Brand: Boldrocchi ), ( Manufacturer Part Number: SH90S6 ), ( Part Type: Ac Motor ), ( Power: 1 Hp ), ( Rpm: 1120 Rpm ), ( Shaft Od: 24 Mm ), ( Voltage: 480 V-ac ), ( Reference Sku: 1745642 ), ( Product Condition: Used Excellent )

Review BOLDROCCHI Ac Motor 1hp 1120rpm 24mm 480v-ac

The **Boldrocchi SH90S6 AC Motor** is a high-performance, single-phase induction motor engineered for reliability, efficiency, and versatility in a wide range of industrial and commercial applications. With a robust **1 horsepower (1 HP) output**, this motor delivers consistent power while maintaining exceptional energy efficiency, making it an ideal choice for machinery requiring precise and dependable performance. Operating at a nominal speed of **1120 revolutions per minute (RPM)**, it strikes an optimal balance between torque and speed, ensuring smooth operation in applications such as pumps, compressors, conveyors, and small-scale manufacturing equipment. The motor s **24mm shaft diameter** provides ample strength and rigidity, accommodating a variety of coupling and belt-drive setups without compromising structural integrity.

Designed for compatibility with **480V AC single-phase power supplies**, the Boldrocchi SH90S6 is built to handle demanding workloads while minimizing energy consumption, contributing to lower operational costs and reduced environmental impact. Its compact yet sturdy construction features a **NEMA Premium efficiency rating**, ensuring superior performance and longevity with minimal heat generation. The motor s robust enclosure, likely of a **drip-proof or totally enclosed fan-cooled (TEFC) design**, protects internal components from dust, moisture, and debris, making it suitable for both indoor and outdoor installations in moderate to harsh environments. The use of high-quality materials and precision engineering ensures reduced maintenance requirements, extended service life, and consistent performance under varying load conditions.

The Boldrocchi brand is synonymous with innovation and durability, and this motor exemplifies those qualities with its **smooth-running induction design**, which eliminates the need for complex maintenance routines often associated with other motor types. Whether integrated into a HVAC system, an industrial conveyor, or a precision-driven mechanical assembly, the SH90S6 delivers reliable power with minimal vibration and noise, enhancing overall system efficiency. Its compatibility with standard control systems and ease of installation further simplify integration into existing setups, making it a practical and cost-effective solution for engineers and technicians seeking a dependable motor for their applications. With Boldrocchi s reputation for quality and performance, the SH90S6 AC Motor stands as a dependable workhorse for industries prioritizing efficiency, durability, and operational excellence.

### **Pros and Cons of buying a Boldrocchi SH90S6 AC Motor (1HP, 1120 RPM, 24mm Shaft, 480V AC)**

1. **Reliable Brand** Boldrocchi is a well-established manufacturer known for producing high-quality electric motors, particularly in industrial and commercial applications. Their motors are often favored for durability and performance in demanding environments.

2. **High Efficiency** The 1HP rating suggests it is designed for moderate to heavy-duty tasks, making it suitable for applications like pumps, compressors, fans, or conveyors where consistent performance is critical.

3. **Standardized Specifications** The 480V AC voltage rating aligns with common industrial power systems in many regions, reducing compatibility issues. The 1120 RPM speed is a balanced choice for many applications, offering a good trade-off between torque and speed.

4. **Compact Design** The 24mm shaft diameter is relatively standard for motors in this power range, allowing for easy integration into existing machinery without requiring excessive modifications.

5. **Potential for Long Lifespan** If properly maintained, Boldrocchi motors are known to last for decades, especially in applications with controlled environmental conditions (e.g., indoor or protected outdoor setups).

6. **Ease of Maintenance** Many Boldrocchi motors feature accessible components, such as bearings and brushes (if applicable), which can be serviced or replaced relatively easily.

7. **Compatibility with VFD (Variable Frequency Drive)** The motor s design is likely compatible with VFDs, allowing for speed control and energy savings in applications where variable speeds are beneficial.

8. **Global Availability** Boldrocchi motors are distributed worldwide, so parts and support may be easier to obtain compared to niche or regional brands.

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1. **Cost** While not excessively expensive for a 1HP industrial motor, the price may be higher than some generic or off-brand alternatives. The premium could be justified by quality but may not be necessary for low-demand applications.

2. **Limited Customization** This is a standard motor, and customization options (e.g., enclosures, special shaft configurations, or unique mounting flanges) may require additional lead time or modifications.

3. **Weight and Size** Industrial motors, even in the 1HP range, can be heavy and bulky. Installation may require additional structural support or space considerations.

4. **Energy Consumption** A 1HP motor will draw a significant amount of power (approximately 746 watts at full load), which could impact operational costs, especially in applications running continuously.

5. **Dependence on Voltage Stability** The motor is rated for 480V AC, and fluctuations or inconsistencies in voltage supply can reduce efficiency, lifespan, or cause premature failure. A stable power source is essential.

6. **Potential for Overkill** If the application only requires intermittent or light-duty use, a slightly smaller or lower-wattage motor might suffice, reducing unnecessary wear and energy costs.

7. **Warranty and Support Variability** While Boldrocchi is reputable, warranty terms and local dealer support can vary by region. Some areas may have limited authorized service centers, potentially delaying repairs.

8. **Noise and Vibration** Like most electric motors, this unit may produce some noise and vibration during operation, which could be a concern in noise-sensitive environments (e.g., residential areas or precision applications).

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The **Boldrocchi SH90S6 AC motor** is a robust, reliable choice for industrial or commercial applications requiring a 1HP, 480V AC motor with a 1120 RPM speed. Its strengths lie in its brand reputation, efficiency, and compatibility with standard industrial setups. However, it may not be the most cost-effective or flexible option for very specific or low-demand applications. The decision to purchase should hinge on whether the motor s performance, durability, and support justify its cost relative to the application s needs.

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- You need a dependable, long-lasting motor for a moderate to heavy-duty application (e.g., pumps, fans, compressors).

- Your facility operates on 480V AC and requires a motor with a balanced speed/torque profile.

- You prioritize brand reliability and potential for easy maintenance or upgrades.

- The motor will be used in a controlled environment where stability and efficiency are critical.

- Your application requires very low noise levels or precise speed control, in which case a servo or variable-speed motor might be better.

- Budget constraints are strict, and you can find a similarly rated motor from a reputable but slightly less expensive brand.

- The motor will be used in harsh or unprotected environments (e.g., extreme temperatures, high humidity, or corrosive conditions), where a specialized enclosure (e.g., NEMA 4 or IP65) may be necessary.

- You need customization (e.g., unique shaft sizes, enclosures, or mounting options), which may require additional lead time or modifications.

For most standard industrial uses, this motor is a solid investment. However, always verify the specific requirements of your application and consult with a technician or supplier to ensure compatibility with your system.

Details:

Solenoid Coils. Shock Absorbs. Circuit Breakers. Model Number:SH90S6.

Motor Starters. Solenoid Valves. Motor Drives.

part #: sh90s6 price

• $277.90

specifications oelemot:

• brand: Boldrocchi
• mpn: Sh90s6
• part type: Ac Motor
• power: 1 Hp
• rpm: 1120 Rpm
• shaft od: 24 Mm
• voltage: 480 V-ac
• reference sku: 1745642
• product condition: Used Excellent

returns oelemot:

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

offer oelemot:

• quantity: 2
• best offers: True
• availability: In Stock
• sold: 0
• started: February 19, 2026
• options: Ship-to-home

seller oelemot:

• rating: 100.0%
• city: Delta, Ohio
• # reviews: 124016

shipping oelemot:

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

payments oelemot:

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

general oelemot:

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