LEESON C6C17NC8G General Motor 110405.00 1/4HP 1725RPM 208-230V R103

( Brand: Leeson ), ( Manufacturer Part Number: C6C17NC8G ), ( Model: 110405.00 ), ( Part Type: Motor ), ( Nominal Rated Input Voltage: 230 V ), ( Rated Load: Hp ), ( Ac Frequency Rating: 60 Hz ), ( Enclosure Type: Tenv ), ( Base Rpm: 1725 ), ( Shaft Type: Keyed ), ( Insulation Class: B ), ( Mounting Type: Face-mounted ), ( Current Type: Ac ), ( Service Factor: 1.15 ), ( Ac Phase: Single Phase ), ( Country Of Origin: United States )

Review LEESON 1/4hp 1725rpm 208-230v General Purpose Motor

The **Leeson C6C17NC8G (Model #110405.00)**, a robust and versatile **1/4 horsepower, single-phase electric motor**, represents a reliable workhorse designed for a wide range of industrial, commercial, and light-duty applications. Engineered by **General Motors Leeson brand**, this compact yet powerful motor delivers **1725 RPM at full load**, making it ideal for applications requiring steady, high-efficiency performance without excessive vibration or noise. With a **208-230V AC voltage rating**, it seamlessly integrates into standard electrical systems, offering flexibility for both new installations and retrofits in machinery, conveyors, pumps, compressors, and automated equipment. The **NEMA Premium efficiency designation** ensures optimal energy consumption, reducing operational costs while maintaining consistent torque output, which is critical for applications demanding precision and reliability.

Constructed with **high-grade materials**, this motor features a **cast iron endbell and frame**, providing durability and resistance to thermal expansion, while its **ball-bearing design** ensures smooth, low-maintenance operation over extended service life. The **1725 RPM speed** strikes a balance between performance and efficiency, making it suitable for applications such as **small conveyors, fans, blowers, and light-duty industrial machinery** where moderate speed and steady torque are essential. The **NC8G enclosure classification** indicates a **totally enclosed, non-ventilated (TENV) design**, protecting internal components from dust, debris, and moisture while allowing for passive cooling through natural convection a practical choice for environments where external ventilation is impractical.

One of the standout features of this motor is its **compact yet robust construction**, making it well-suited for applications with space constraints without compromising performance. The **NEMA Premium efficiency rating** not only enhances energy savings but also aligns with modern sustainability standards, reducing both operational expenses and environmental impact. Additionally, the motor s **universal voltage compatibility (208-230V)** simplifies installation in diverse electrical setups, whether in commercial buildings, light manufacturing facilities, or HVAC systems. Whether integrated into a **small-scale conveyor system, a precision tool, or a compact industrial pump**, this motor delivers **consistent, dependable power** with minimal maintenance requirements, ensuring long-term reliability in demanding operational environments.

For engineers and maintenance professionals, the **Leeson C6C17NC8G** offers a **cost-effective, high-performance solution** that balances efficiency, durability, and ease of integration. Its **ball-bearing construction** reduces friction and wear, extending motor life, while its **TENV enclosure** protects against harsh operating conditions, making it a versatile choice for both indoor and outdoor applications. With a **1/4 HP rating**, it is perfectly sized for applications where larger motors would be overkill, yet still capable of handling moderate loads with efficiency. Whether in a **retail setting, a small workshop, or an automated production line**, this motor ensures **quiet, consistent operation** while adhering to industry standards for performance and energy efficiency.

### **Analysis of the Lessons C6C17NC8G (1/4 HP, 1725 RPM, 208-230V) Motor**

This is a **single-phase, fractional horsepower (1/4 HP) induction motor** commonly used in small appliances, pumps, fans, and light-duty machinery. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros**

1. **Compact and Lightweight**

- The motor is small (1/4 HP) and designed for applications where space is limited, making it suitable for embedded systems, small appliances, or retrofitting older equipment.

2. **Reliable and Durable**

- General Motors (now part of Emerson s **Motors & Generators** division) has a long history of producing robust fractional HP motors. These units are built to last with proper maintenance, often exceeding 10,000 hours of operation in industrial settings.

3. **Standard Voltage Range (208-230V)**

- Compatible with most North American and international single-phase power supplies, reducing the need for voltage converters in many applications.

4. **Low Maintenance**

- Induction motors like this one have few moving parts beyond the rotor and stator, requiring only occasional lubrication (if applicable) and basic electrical checks.

5. **Cost-Effective for Light-Duty Use**

- At **$110.40**, it is reasonably priced for a **new** motor, especially compared to refurbished or used units. This makes it a viable option for DIY repairs or small-scale applications where cost efficiency is important.

6. **High RPM (1725 RPM)**

- The **1725 RPM** rating is standard for single-phase motors in this class, making it suitable for applications requiring moderate speed (e.g., small pumps, fans, or conveyors).

7. **Easy to Replace**

- The **R103 frame size** is a common standard, meaning replacement parts (bearings, seals, windings) are widely available. Many aftermarket suppliers carry compatible components.

8. **No Special Installation Requirements**

- Unlike some specialty motors, this unit does not require exotic cooling, lubrication, or mounting solutions. A standard motor mount and basic wiring suffice.

9. **Energy-Efficient for Its Class**

- While not a premium high-efficiency motor, it operates within standard efficiency ratings for fractional HP induction motors, making it a practical choice for non-critical applications.

10. **Versatile Applications**

- Small pumps (e.g., irrigation, aquarium)

- Fans and blowers

- Conveyor belts

- Light-duty machinery (e.g., mixers, grinders)

- Appliance repairs (e.g., washing machines, dryers, refrigerators)

---

### **Cons**

1. **Fractional Horsepower Limitations**

- **1/4 HP is the maximum capacity**, meaning it is **not suitable for heavy loads**. Overloading will cause overheating, reduced lifespan, or failure. If your application requires more torque or continuous duty, a larger motor (e.g., 1/2 HP or 3/4 HP) is necessary.

2. **Single-Phase Only (No Three-Phase Option)**

- If your application requires **three-phase power**, this motor is incompatible. Single-phase motors are less efficient at starting and may need a **capacitor start/run setup**, adding complexity.

3. **No Built-In Protection Features**

- Unlike some modern motors, this unit lacks **overload protection, thermal cutouts, or electronic controls**. If used in an unmonitored environment, it may fail silently if overloaded or overheated.

4. **Potential for Wear Over Time**

- As with all induction motors, **bearing wear, brushes (if applicable), or winding degradation** can occur over time. This motor does **not appear to have brushes**, but bearings will eventually need replacement (typically every **5,000 10,000 hours** in industrial use).

5. **Starting Current Can Be High**

- Single-phase motors draw a **significant starting current** (often **5 7 times running current**). If your power supply is weak or the motor is large relative to the circuit, this could cause **voltage drops or tripped breakers**.

6. **Limited Lifespan Under Heavy Use**

- While durable, **continuous duty (24/7 operation) without cooling** will reduce its lifespan. If used in a hot environment, expect **faster bearing failure or winding insulation breakdown**.

7. **No Warranty (Assuming New Purchase)**

- Unless purchased from a dealer with a warranty, this motor comes with **no manufacturer guarantee**. If it fails prematurely, repairs will be out-of-pocket.

8. **Compatibility Issues with Modern Electronics**

- If used in a **variable speed or smart system**, this motor may not integrate well without additional drivers or controls. It is a **fixed-speed unit**.

9. **Potential for Noise/Vibration**

- Like all motors, it may produce **mechanical noise or vibration** if bearings wear out or the load is misaligned. This can be an issue in sensitive applications (e.g., medical or precision equipment).

10. **No Environmental Sealing (Standard Model)**

- Unless specified otherwise, this motor is **not dust- or waterproof**. If used in dirty, wet, or corrosive environments, a **NEMA 4 or 4X enclosure** would be needed, which may require a different model.

---

### **Potential Issues to Consider Before Purchase**

- **Application Load:** Ensure the motor can handle the **torque and duty cycle** of your application. A 1/4 HP motor is **not for high-torque tasks** (e.g., deep-well pumps, heavy-duty conveyors).

- **Voltage Match:** Confirm your power supply matches **208 230V**. If your system runs at **110V**, this motor **will not work** without a voltage converter (which may not be practical).

- **Mounting Requirements:** Check if your application requires a **foot-mounted, flange-mounted, or special base**. The R103 frame is standard, but mounting holes must align.

- **Starting Method:** If the motor struggles to start (e.g., high inertia load), a **capacitor start/run setup** may be needed, adding cost.

- **Lubrication Needs:** Most modern fractional HP motors are **sealed for life**, but if bearings require greasing, ensure you have access to the correct lubricant.

---

### **Conclusion**

The **Lessons C6C17NC8G (1/4 HP, 1725 RPM, 208-230V)** is a **reliable, cost-effective, and widely compatible** motor for **light-duty, single-phase applications**. It excels in **small appliances, pumps, fans, and low-torque machinery** where space and budget are constraints.

However, it is **not suitable for heavy loads, continuous high-duty cycles, or three-phase systems**. If your application requires **higher power, better efficiency, or protection features**, a **larger motor, premium efficiency model, or specialized motor** would be a better choice.

For **DIY repairs, retrofitting old equipment, or non-critical light-use scenarios**, this motor is a **solid, budget-friendly option** with a **proven track record** from a reputable manufacturer.

---

### **Final Recommendation**

You need a **replacement for a 1/4 HP, single-phase, 208 230V** application.

Your load is **light to moderate** (e.g., small pumps, fans, conveyors).

You are working on a **budget** and need a **new, reliable unit** without premium features.

The motor fits **size and mounting constraints** of your setup.

Your application requires **high torque, continuous heavy duty, or three-phase power**.

You need **built-in protection (overload, thermal, etc.)**.

Your power supply is **110V or unstable** (may need additional components).

You expect **long-term industrial use without maintenance** (bearings will eventually wear).

- **Premium Efficiency Motor:** If energy savings are critical, look for a **NEMA Premium** or **IE3-rated** motor.

- **Higher Horsepower:** If the load is too heavy, consider a **1/2 HP or 3/4 HP** motor.

- **Three-Phase Motor:** If available, a **three-phase motor** will be more efficient and powerful.

- **Brushless DC Motor:** For **variable speed control**, a **BLDC motor** may be a better long-term investment.

For **most small, non-critical applications**, this motor is a **good, practical choice**. If in doubt, **test the load requirements** before purchasing to ensure compatibility. If you need **long-term reliability in demanding conditions**, consider upgrading to a **higher-quality or higher-horsepower model**.

Details:

Product has surface rust, and is missing the wiring lid.

part #: c6c17nc8g prices

• $100.00-$500.00

specifications oelemot:

• brand: Leeson
• mpn: C6c17nc8g
• model: 110405.00
• part type: Motor
• nominal rated input voltage: 230 V
• rated load: Hp
• ac frequency rating: 60 Hz
• enclosure type: Tenv
• base rpm: 1725
• shaft type: Keyed
• insulation class: B
• mounting type: Face-mounted
• current type: Ac
• service factor: 1.15
• ac phase: Single Phase
• country of origin: United States

returns oelemot:

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

seller oelemot:

• rating: 99.9%
• city: Modesto, California
• # reviews: 8128

payments oelemot:

• other
• credit card: Diners-club
• wallet: Apple-pay

general oelemot:

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

shipping oelemot:

• service: Standard
• type: Fixed
• class: Standard
• transit: 4-7 Days
• cost: $25.00

offer oelemot:

• quantity: 1
• started: June 11, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock

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