
( Brand: Leeson ), ( Manufacturer Part Number: 10961.00 ), ( Model: A6C17XB20D ), ( Part Type: Ac Motor ), ( Actual Rated Input Voltage: 115 V, 208-230 V ), ( Full Load Amps: 12.8/6.4 ), ( Ac Frequency Rating: 60 Hz ), ( Special Motor Construction: Explosion-proof Motor ), ( Base Rpm: 1725 ), ( Ac Motor Type: Induction/asynchronous ), ( Mounting Type: Base-mounted ), ( Current Type: Ac ), ( Ac Phase: Single Phase )
The **Leeson 10961.00** is a robust, high-performance explosion-proof alternating current (AC) motor engineered for demanding industrial environments where safety and reliability are paramount. Designed with a **1 horsepower (1HP)** output, this motor delivers consistent and efficient power transfer at a nominal speed of **1725 revolutions per minute (RPM)**, making it ideal for applications requiring precise and steady rotational motion. Its **single-phase (1PH)** electrical configuration, compatible with **115/208-230V** voltage ranges, ensures versatility across a variety of power systems, accommodating both standard and slightly elevated voltage requirements without compromising performance.
Built to **NEMA Design B** standards, this motor is optimized for general-purpose industrial applications, offering a balanced torque-speed curve that maximizes efficiency while minimizing energy consumption. The **explosion-proof** construction adheres to strict safety certifications, including **Class I, Division 2, Groups A, B, C, and D**, as well as **Class II, Division 2, Groups E, F, and G**, making it suitable for hazardous locations where flammable gases, vapors, or combustible dusts may be present. This certification ensures that the motor can operate safely in environments with potential ignition risks, such as chemical processing plants, refineries, or petrochemical facilities, where even the slightest spark could pose a significant hazard.
The motor s **cast iron end shields and frame** provide exceptional durability, resisting wear and corrosion while maintaining structural integrity under prolonged use. Its **drip-proof (DP)** design further enhances protection against moisture and debris, ensuring reliable operation in dusty, wet, or dirty conditions. The **ball bearing** support system minimizes friction and heat generation, extending the motor s operational lifespan and reducing maintenance requirements. Additionally, the **standard NEMA 4 mounting footprint** allows for easy integration into existing machinery, simplifying installation and alignment processes.
For applications requiring precise control, the **10961.00** can be paired with compatible variable frequency drives (VFDs) to adjust speed and torque dynamically, enhancing process flexibility. Its **low noise and vibration output** contribute to a quieter operational environment, reducing fatigue for nearby personnel and minimizing potential mechanical stress on connected equipment. With a **continuous duty rating**, this motor is built to operate continuously under full load without overheating, making it a dependable choice for 24/7 industrial operations.
Overall, the **Leeson 10961.00** explosion-proof AC motor combines **high efficiency, robust safety features, and adaptable performance** to meet the rigorous demands of hazardous and industrial settings. Whether used in manufacturing, oil and gas extraction, or material handling, this motor delivers **reliable, long-lasting power** while adhering to the strictest safety and performance standards.
### **Pros and Cons of buying a Leeson 10961.00 Explosion-Proof AC Motor (1HP, 1725 RPM, 115/208-230V, 1-Phase)**
#### **Pros:**1. **Explosion-Proof Certification** Designed for hazardous environments (Class I, Division 1 or 2, depending on model), making it safe for use in areas with flammable gases, vapors, or dust (e.g., chemical plants, refineries, or mining operations). This reduces fire and explosion risks significantly.
2. **Reliability in Harsh Conditions** Built to withstand extreme temperatures, moisture, and corrosive atmospheres, ensuring long-term durability in industrial settings.
3. **Energy Efficiency** A 1HP motor is generally energy-efficient for its power rating, helping reduce operational costs over time.
4. **Compatibility with Standard Voltage Ranges** Operates on both **115V and 208-230V**, making it versatile for different electrical setups without requiring major modifications.
5. **Standardized Performance** Runs at **1725 RPM**, which is a common speed for many industrial applications, ensuring compatibility with existing machinery.
6. **Brand Reputation** Leeson is a well-known manufacturer of explosion-proof equipment, suggesting quality control and after-sales support.
7. **Easy Maintenance** Explosion-proof motors are typically designed for straightforward servicing, with sealed enclosures reducing contamination risks.
8. **Regulatory Compliance** Meets safety standards for hazardous locations, avoiding potential legal or operational penalties in compliance-sensitive industries.
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#### **Cons:**1. **Higher Upfront Cost** Explosion-proof motors are more expensive than standard motors due to reinforced construction, certification testing, and safety features. The **Leeson 10961.00** may cost **2 3 times more** than a non-explosion-proof equivalent.
2. **Limited Availability** Specialty motors like this may not be as widely stocked as standard motors, leading to longer lead times for procurement.
3. **Weight and Bulkiness** The reinforced casing and explosion-proof design make the motor heavier and larger than conventional motors, which could complicate installation in space-constrained environments.
4. **Potential Overkill for Non-Hazardous Use** If the application does **not** require explosion-proof certification (e.g., a standard workshop or non-classified area), purchasing this motor is unnecessary and costly.
5. **Maintenance Costs** While designed for durability, the specialized components may require **trained technicians** for servicing, increasing labor costs.
6. **Voltage Flexibility Trade-Off** While the **115/208-230V** range is useful, some applications may still require additional wiring or transformers for optimal performance, adding complexity.
7. **Potential for Over-Engineering** If the motor is used in a **low-risk** environment, the extra safety features may not be justified, leading to wasted investment.
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### **Conclusion:**The **Leeson 10961.00 explosion-proof AC motor** is an excellent choice **only if** it is **absolutely necessary** for a hazardous environment where fire or explosion risks are present. Its **explosion-proof certification, reliability, and compliance with safety standards** make it invaluable in industries like oil & gas, chemical processing, or mining. However, for **non-hazardous applications**, the **higher cost and bulk** make it an impractical purchase.
If the motor is **not required for explosion-proof conditions**, consider a **standard 1HP AC motor** (e.g., TEFC or ODP enclosure) at a fraction of the cost. If explosion-proof certification is **mandatory**, then this Leeson motor is a **strong, well-supported option** with long-term safety benefits.
### **Recommendation:**- **Buy if:** You are operating in a **Class I, Division 1 or 2 hazardous location** and require **NEMA 7 or NEMA 9 certification**. The motor s safety features justify the higher cost.
- **Avoid if:** The application is in a **non-hazardous environment** where a standard motor would suffice. In such cases, opt for a **less expensive, non-explosion-proof motor** to save costs without sacrificing performance.
- **Consider alternatives if:** You need a motor with **different voltage requirements, higher efficiency, or variable speed control**, as this motor is a **fixed-speed, single-phase unit**.
For **long-term reliability in hazardous areas**, the Leeson 10961.00 is a **solid investment**. For all other cases, **cost-effective standard motors** should be prioritized.
This motor is compatible with both 115V and 208-230V power sources, making it versatile for various operations. Built by the trusted brand Leeson, this motor is a reliable option for businesses needing high-quality and durable electric. The explosion-proof construction ensures safety in hazardous environments, while the insulation class of B provides reliable performance. The Leeson Explosion-Proof AC Motor is a dependable and efficient choice for industrial automation motion control applications.
With a 1HP rating and 1725 RPM, this motor is designed to handle variety of loads with ease.