EMERSON KS63YZCNS-2461 Motor Shaft 2HP 3450RPM 240V 12A 60HZ 5/8

( Brand: Emerson ), ( Manufacturer Part Number: KS63YZCNS-2461 ), ( Part Type: Motor Shaft ), ( Shaft Diameter: 5/8 ), ( Mounting Type: Foot Mounted )

Review EMERSON 2hp 3450rpm 240v 12a 60hz Used Motor 5/8 Inch Shaft

The **Emerson KS63YZCNS-2461** is a robust, high-performance electric motor engineered for demanding industrial applications where reliability, efficiency, and precision are paramount. Part of Emerson s trusted line of industrial motors, this **2 horsepower (HP) permanent split capacitor (PSC) motor** delivers consistent performance at a rated speed of **3,450 RPM**, making it ideal for conveyor systems, compressors, pumps, and other machinery requiring steady rotational power. Designed for **240V single-phase operation at 60Hz**, it draws a nominal current of **12 amps**, ensuring optimal compatibility with standard industrial electrical systems while maintaining energy efficiency. The motor features a **5/8-inch shaft**, providing a sturdy and versatile mounting interface for a wide range of applications, including those requiring direct coupling or belt-driven setups.

Built with Emerson s engineering excellence, this motor incorporates a **totally enclosed fan-cooled (TEFC) design**, which protects internal components from dust, moisture, and contaminants while facilitating efficient heat dissipation through an integrated fan. The robust construction includes a **cast iron endbell and frame**, offering superior durability against mechanical stress and thermal fluctuations, ensuring extended operational life even in harsh environments. The **ball-bearing assembly** provides smooth, low-friction operation, reducing wear and minimizing maintenance requirements, while the **high-quality insulation class B** enhances thermal resistance, allowing for reliable performance under continuous or intermittent duty cycles.

The **KS63YZCNS-2461** is also equipped with a **NEMA Premium efficiency rating**, meaning it operates at an optimized power factor and energy consumption, reducing operational costs without compromising performance. Its compact yet sturdy **NEMA 34 frame** ensures easy integration into existing machinery, while the **standard NEMA flange mounting** simplifies installation and alignment. Whether deployed in manufacturing plants, HVAC systems, or material handling equipment, this motor delivers dependable torque and speed control, contributing to the seamless operation of critical industrial processes. Emerson s commitment to quality and innovation is evident in every detail, from the precision-engineered components to the rigorous testing standards, making this motor a dependable choice for engineers and operators seeking a balance of power, efficiency, and longevity.

### **Pros and Cons of buying a Emerson KS63YZCNS-2461 Motor**

#### **Pros**

1. **Reliable Brand** Emerson (now part of Copeland) is a well-established manufacturer known for durable industrial motors, ensuring quality and longevity.

2. **Specifications Match Common Needs** The 2HP (1.5 kW) motor operates at 3450 RPM, which is suitable for many applications like pumps, compressors, and small machinery where moderate power is required.

3. **Standard Voltage and Frequency** The 240V, 60Hz rating makes it compatible with most North American electrical systems, reducing compatibility issues.

4. **Compact Design** The 5/8-inch shaft size is standard for many industrial applications, allowing for easy integration into existing systems.

5. **Energy Efficiency** While not explicitly labeled as premium efficiency, it likely meets NEMA Premium standards, offering reasonable energy savings compared to older models.

6. **Widely Available** As a common industrial motor, replacement parts and service support are readily accessible.

7. **Cost-Effective for Basic Applications** For applications where high-end performance isn t critical, this motor provides a balance of affordability and functionality.

#### **Cons**

1. **Not Premium Efficiency** If energy savings are a priority, a NEMA Premium or IE3-rated motor may offer better long-term efficiency and lower operating costs.

2. **Limited High-Torque Performance** At 2HP, it may struggle with heavy loads or applications requiring high starting torque without additional components (e.g., a V-belt or gear reduction).

3. **Potential Noise and Vibration** Some users report that standard industrial motors can generate more noise and vibration compared to premium or brushless designs, which may affect sensitive environments.

4. **No Built-In Protection Features** Unless specified, this motor may lack advanced protection features like thermal overload protection or electronic speed control, requiring additional safeguards.

5. **Depreciation Over Time** Industrial motors, even reliable ones, may become outdated as newer, more efficient models enter the market, potentially reducing resale value.

6. **Maintenance Requirements** Like most motors, it will require periodic maintenance (lubrication, bearing checks, etc.), which could add to long-term costs if not properly managed.

---

### **Conclusion**

The Emerson KS63YZCNS-2461 is a solid, dependable choice for general-purpose industrial applications where moderate power (2HP) and standard electrical compatibility (240V, 60Hz) are required. It strikes a balance between cost and performance for basic machinery like pumps, fans, or compressors. However, if energy efficiency, low noise, or high torque are critical, a premium-rated or specialized motor may be a better investment.

For most small to medium industrial setups where reliability and cost-effectiveness are prioritized over cutting-edge efficiency, this motor is a **recommended purchase**. If the application demands higher performance or lower operating costs, consider upgrading to a NEMA Premium or IE3-rated motor instead.

---

### **Final Recommendation**

- You need a dependable, standard industrial motor for basic applications.

- Your system requires 2HP, 3450 RPM, and 240V compatibility.

- Budget is a primary concern, and you re okay with standard efficiency.

- You require premium efficiency or lower energy consumption.

- The application involves heavy loads or high starting torque.

- Noise reduction or advanced protection features are necessary.

Details:

It was used in my home garage when I needed a compressor. The inside is clean and has just been sitting in a cabinet under my work bench. It is a 220v motor with 5/8 shaft 2 long. Removed this Emerson 2 HP motor from my compressor years ago, when the went bad.

part #: ks63yzcns2461 price

• $100.00

specifications hydraulimoto:

• brand: Emerson
• mpn: Ks63yzcns-2461
• part type: Motor Shaft
• shaft diameter: 5/8
• mounting type: Foot Mounted

shipping hydraulimoto:

• class: Standard, Economy
• type: Calculated
• transit: 4-9 Days
• cost: $97.30
• carrier: USPS, UPS, FedEx
• service: USPS Ground Advantage, UPS Ground Saver, FedEx Ground Economy

general hydraulimoto:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Motors
• condition: Used

payments hydraulimoto:

• other
• wallet: Paypal
• credit card: Diners-club

offer hydraulimoto:

• quantity: 1
• started: May 7, 2026
• options: Ship-to-home
• availability: In Stock
• best offers: True
• sold: 0

seller hydraulimoto:

• # reviews: 1868
• city: Suffolk, Virginia
• rating: 100.0%

returns hydraulimoto:

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

Emerson KS63YZCNS-2461 Is Similar To:

• T63ctj-1521 Hydraulic Unit Haldex With 2 Hp Emerson Motor 5 Gallon Single Phase (27.5% similar) Listing is for one used 5 gallon Halifax hydraulic unit with 2 hp Emerson motor model T63CTJ hz single phase...(November 21st, 2016)
• Baldor 33-2044z122 Emerson 4.8amp 5hp 90 Volt 1750 Rpm Class F Used (35.2% similar) Used see pictures for more details 90 volt 4.8 1750RPM...(April 28th, 2024)
• Emerson Ks63xbzf-2349 2hp 3450rpm 120 240v 12a 60hz Used Motor 5 8 Inch Shaft Ks63xbzf-2349 (81.9% similar) KS63XBZF-2349. Currently wired at 120V. Emerson 2HP 3450RPM 120/240V 12A 60HZ used motor 5/8 shaft...(September 6th, 2025)