CANTONI 2SIE112M-6 Ac Motor 2.2HP 1150RPM 1-1/8IN 480V-AC 3PH

( Brand: Cantoni ), ( Manufacturer Part Number: 2SIE112M-6 ), ( Part Type: Ac Motor ), ( Power: 2.2 Hp ), ( Rpm: 1150 Rpm ), ( Shaft Od: 1-1/8 In ), ( Voltage: 480 V-ac ), ( Phase: 3ph ), ( Reference Sku: 1745647 ), ( Product Condition: Used Excellent )

Review CANTONI Ac Motor 2.2hp 1150rpm 1-1/8in 480v-ac 3ph

The **Cantoni 2SIE112M-6 AC Motor** is a robust, high-performance electric motor engineered for demanding industrial applications where reliability, efficiency, and durability are paramount. Part of Cantoni s renowned line of premium electric motors, this **2.2 horsepower (HP) three-phase AC induction motor** delivers consistent power output with exceptional precision, making it an ideal choice for conveyor systems, pumps, compressors, and other heavy-duty machinery. Operating at a nominal speed of **1150 revolutions per minute (RPM)**, this motor strikes an optimal balance between torque and speed, ensuring smooth and efficient operation across a wide range of industrial processes. With a **1-1/8-inch (1.125") shaft diameter**, it accommodates a variety of coupling and belt-drive setups, providing flexibility in mechanical integration while maintaining structural integrity under continuous load.

Designed for **480-volt, three-phase alternating current (AC) power supply**, the 2SIE112M-6 operates with exceptional energy efficiency, minimizing operational costs while maximizing productivity. Its **Totally Enclosed Fan-Cooled (TEFC) construction** ensures protection against dust, moisture, and corrosive environments, making it suitable for both indoor and outdoor applications where harsh conditions could otherwise compromise performance. The motor s **Class B insulation system** (130 C rise) enhances thermal stability, extending its operational lifespan even under sustained high-load conditions. Additionally, its **NEMA Premium efficiency rating** reflects Cantoni s commitment to reducing energy consumption without sacrificing performance, aligning with modern industrial sustainability goals.

Built with **high-grade steel laminations and precision-engineered windings**, this motor minimizes core losses and reduces electromagnetic noise, contributing to a quieter and more stable operation. The **bearing assembly**, featuring sealed ball bearings or sleeve bearings depending on the model variant, ensures low-friction operation and extended bearing life, reducing maintenance requirements and downtime. The motor s **IP55 protection rating** further reinforces its resilience against solid particles and water jets, making it a dependable choice for environments where cleanliness and durability are critical. Whether integrated into a manufacturing line, material handling system, or HVAC application, the **2SIE112M-6** delivers the power, efficiency, and longevity expected from a Cantoni motor proving itself as a cornerstone of reliable industrial automation.

### **Pros and Cons of buying a Cantoni 2SIE112M-6 AC Motor (2.2 HP, 1150 RPM, 1-1/8" Shaft, 480V AC, 3-Phase)**

1. **High Power-to-Size Ratio** The 2.2 HP motor is compact yet delivers sufficient power for industrial applications, making it suitable for machinery requiring moderate torque without excessive bulk.

2. **Three-Phase Compatibility** Operates efficiently on a 480V, 3-phase power supply, which is common in industrial settings, ensuring better performance and energy efficiency compared to single-phase motors of similar power.

3. **Standardized Shaft Size** The 1-1/8" (28.6 mm) shaft is a common industrial size, allowing for easier integration with existing equipment or standard couplings and pulleys.

4. **Reliable Brand** Cantoni is a well-known manufacturer of industrial motors, offering durable construction and consistent performance, which can reduce long-term maintenance costs.

5. **Adjustable Speed Potential** The 1150 RPM rating suggests it may be compatible with variable frequency drives (VFDs) if speed control is required, though this depends on the specific model s design.

6. **Cost-Effective for Medium-Duty Use** At 2.2 HP, it strikes a balance between affordability and performance, making it a practical choice for applications like conveyors, pumps, or small machinery.

7. **Efficient Energy Consumption** Three-phase motors generally have higher efficiency than single-phase motors of similar power, reducing operational costs over time.

8. **Easy Availability of Spares** Being a widely used industrial motor, replacement parts and technical support are readily available.

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1. **Single-Speed Operation** Unless paired with a VFD, this motor operates at a fixed speed (1150 RPM), which may limit flexibility in applications requiring variable speeds.

2. **Voltage Dependency** Requires a 480V, 3-phase power supply. If your facility lacks this setup, additional wiring or a step-down transformer may be needed, increasing installation costs.

3. **Potential Noise and Vibration** Like most industrial motors, it may produce some noise and vibration during operation, which could be a concern in noise-sensitive environments.

4. **Maintenance Requirements** Regular lubrication of bearings and inspection of brushes (if brush-type) or windings (if brushless) are necessary to ensure longevity.

5. **Overkill for Low-Duty Applications** If the application only requires significantly less power (e.g., 1 HP or less), this motor may be unnecessarily powerful, leading to higher energy consumption and wear.

6. **Space Constraints** While compact for its power, it may still require careful installation planning in tight spaces, especially if paired with additional components like belts or gearboxes.

7. **Initial Cost** Compared to single-phase motors or smaller three-phase motors, the upfront cost may be higher, though this is often justified by efficiency and performance.

8. **Compatibility Issues** If the motor is not properly matched with the load (e.g., excessive torque requirements), it may overheat or fail prematurely. Consulting load calculations is essential.

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The **Cantoni 2SIE112M-6 AC motor** is a robust, efficient, and reliable choice for **medium-duty industrial applications** that require a **2.2 HP, 3-phase, 480V motor** with a standard shaft size. It excels in environments where **consistent power delivery, three-phase compatibility, and durability** are prioritized. However, its **fixed-speed operation, voltage requirements, and potential maintenance needs** may pose challenges depending on the specific use case.

For **conveyors, pumps, compressors, or small machinery** where the motor s power and efficiency align with the load requirements, this motor is a **strong recommendation**. If **speed variability is critical**, pairing it with a VFD would be advisable. Conversely, if the application demands **lower power, single-phase operation, or space constraints**, alternative motors may be more suitable.

- You need a **2.2 HP, 3-phase, 480V motor** for a **steady, medium-duty industrial task**.

- Your facility has **3-phase power** and the motor s **1150 RPM** matches your speed requirements.

- You prioritize **reliability, efficiency, and ease of maintenance** over speed adjustability.

- The **shaft size (1-1/8")** is compatible with your existing equipment.

- Your application requires **variable speed control** without a VFD.

- You lack **3-phase power** or cannot justify the wiring/transformer costs.

- The motor s **power exceeds your load requirements**, leading to inefficiency.

- Space is extremely limited, and the motor s size may not fit without modifications.

**Final Verdict:** For most **industrial applications needing a balanced mix of power, efficiency, and durability**, this motor is a **solid purchase**. Always verify **load calculations, voltage compatibility, and installation space** before finalizing the decision.

Details:

Solenoid Coils. Shock Absorbs. Circuit Breakers. Motor Drives.

Motor Starters. Safety and Security. Solenoid Valves.

part #: 2sie112m6 price

• $288.90

specifications oelemot:

• brand: Cantoni
• mpn: 2sie112m-6
• part type: Ac Motor
• power: 2.2 Hp
• rpm: 1150 Rpm
• shaft od: 1-1/8 In
• voltage: 480 V-ac
• phase: 3ph
• reference sku: 1745647
• product condition: Used Excellent

seller oelemot:

• rating: 100.0%
• # reviews: 124017
• city: Delta, Ohio

offer oelemot:

• started: February 20, 2026
• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• best offers: True

general oelemot:

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

shipping oelemot:

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

payments oelemot:

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

returns oelemot:

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

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