RANKIN INDUSTRIES 132S4 Ac Asynchronous Electric Motor 9HP 230/460V 3PH 1750RPM
( Brand: Rankin Industries ), ( Manufacturer Part Number: 132S4 ), ( Part Type: Ac Motor )
Review RANKIN INDUSTRIES 9hp Ac Asynchronous Electric Motor 230/460v 3ph 1750rpm
The **Rankin 132S4 9 Horsepower Asynchronous Electric Motor**, a robust and high-performance unit designed for industrial and commercial applications, represents the pinnacle of reliability and efficiency in electric motor engineering. Engineered with precision, this three-phase, alternating current (AC) motor operates seamlessly at a nominal speed of **1750 revolutions per minute (RPM)**, delivering consistent and dependable power output for a wide range of mechanical systems. With a power rating of **9 horsepower (HP)**, this motor is well-suited for demanding tasks such as conveyor systems, pumps, compressors, and industrial machinery where steady torque and performance are critical. Its dual-voltage capability, accommodating both **230V and 460V** configurations, ensures versatility across different electrical infrastructures, making it an adaptable solution for diverse operational environments.
Built with a **squirrel-cage induction design**, the Rankin 132S4 motor ensures efficient energy conversion with minimal maintenance requirements, offering long-term durability and operational stability. The asynchronous nature of this motor allows it to self-start under load without the need for additional auxiliary equipment, simplifying installation and reducing system complexity. Its robust construction features high-quality materials, including a sturdy steel frame and precision-engineered windings, which are protected against environmental stressors such as moisture, dust, and temperature fluctuations. The motor s **NEMA Premium efficiency rating** further underscores its commitment to energy conservation, helping to reduce operational costs while maintaining peak performance.
Ideal for applications requiring precise and consistent power delivery, the Rankin 132S4 motor is equipped with a **TEFC (Totally Enclosed Fan-Cooled)** design, ensuring optimal thermal management while preventing contamination from external elements. This enclosure type is particularly advantageous in harsh or unprotected environments, where protection against dust, debris, and corrosive substances is essential. The motor s compact yet robust frame, measuring **132 in the NEMA frame size**, balances space efficiency with structural integrity, making it a space-saving yet powerful addition to any industrial setup. Whether integrated into a manufacturing plant, a commercial HVAC system, or an agricultural operation, this motor delivers the reliability and performance needed to drive productivity forward.
Rankin s reputation for quality and innovation is embodied in this motor, which combines cutting-edge engineering with time-tested reliability. The seamless integration of advanced materials and design principles ensures that the 132S4 motor not only meets but exceeds industry standards for efficiency, durability, and operational longevity. For businesses seeking a motor that balances power, efficiency, and versatility, the Rankin 132S4 9HP AC asynchronous electric motor stands as a testament to engineering excellence, ready to power a wide array of applications with unwavering precision and dependability.
### **Pros and Cons of Buying a Rankin 132S4 9 HP Asynchronous Electric Motor (230/460V, 3-Phase, 1750 RPM)**
#### **Pros:**1. **Reliability and Durability** Rankin is a well-established brand known for manufacturing robust industrial motors. The 132S4 series is designed for continuous operation, making it suitable for heavy-duty applications such as pumps, compressors, and conveyors.
2. **Dual Voltage Capability (230V/460V)** The motor s ability to operate on both 230V and 460V systems provides flexibility in different industrial settings, reducing the need for voltage conversion in some cases.
3. **Three-Phase Operation** This motor is optimized for three-phase power, which is more efficient and stable than single-phase power for high-power applications. It delivers consistent torque and smoother operation.
4. **Standard 1750 RPM Speed** The 1750 RPM speed is common in industrial applications, making it compatible with a wide range of mechanical systems without requiring additional gearing.
5. **Asynchronous (Induction) Motor Design** These motors are generally low-maintenance, as they do not require brushes or complex commutation systems. They are also less prone to mechanical wear compared to synchronous motors.
6. **Efficient Power Consumption** At 9 HP, this motor is designed to operate efficiently within its rated load, reducing energy waste compared to oversized motors.
7. **Compatibility with Standard Control Systems** The motor can be easily integrated with variable frequency drives (VFDs) or direct-on-line starters, depending on the application requirements.
8. **Long Lifespan with Proper Maintenance** With regular upkeep (lubrication, cooling, and load monitoring), this motor can last for decades, making it a cost-effective long-term investment.
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#### **Cons:**1. **Higher Initial Cost Compared to Single-Phase Motors** Three-phase motors are generally more expensive upfront than single-phase alternatives, which may be a consideration for smaller businesses or applications where three-phase power is not available.
2. **Requires Three-Phase Power Supply** If the facility lacks a three-phase electrical system, additional infrastructure (such as a phase converter) may be needed, increasing installation costs.
3. **Sensitivity to Voltage Fluctuations** Induction motors can be affected by voltage drops or surges, which may reduce efficiency or cause overheating if not properly protected with voltage regulators or surge suppressors.
4. **Limited Adjustability Without a VFD** Unlike synchronous motors or motors paired with VFDs, this asynchronous motor operates at a fixed speed (1750 RPM), which may not be ideal for applications requiring variable speed control.
5. **Maintenance Requirements** While generally low-maintenance, induction motors still require periodic checks for bearing wear, cooling system functionality, and alignment with connected equipment to prevent premature failure.
6. **Potential for Overheating Under Heavy Loads** If the motor is continuously operated at or near its maximum capacity without adequate cooling, it may overheat, reducing lifespan or causing failure.
7. **Noise and Vibration** Induction motors can produce some noise and vibration, which may be a concern in sensitive environments or applications requiring ultra-smooth operation.
8. **Dependence on Load Matching** If the motor is undersized for the application, it may overheat or fail prematurely. Conversely, if it is oversized, it will be inefficient and waste energy.
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### **Ending Conclusion:**The **Rankin 132S4 9 HP asynchronous electric motor** is a solid choice for industrial applications requiring reliable, three-phase power operation. Its dual-voltage capability, standard speed, and durability make it versatile for pumps, compressors, and other heavy-duty machinery. However, its higher upfront cost, dependency on three-phase power, and sensitivity to electrical conditions must be carefully considered before purchase.
For businesses with existing three-phase infrastructure and applications needing consistent, high-torque performance, this motor is a **strong recommendation**. If the application requires variable speed control or operates in environments with unstable power, additional components (such as a VFD or surge protector) may be necessary, slightly increasing total costs.
**Final Recommendation:** Purchase the **Rankin 132S4 9 HP motor** if:- Your facility has a three-phase power supply.
- The application demands steady, high-performance operation (e.g., pumps, conveyors, or compressors).
- You prioritize reliability and long-term durability over variable speed flexibility.
Consider alternatives (such as a smaller motor or a synchronous motor with VFD) if:- Your budget is constrained.
- Variable speed control is essential.
- Single-phase power is the only available option.
Details:
We choose the carrier. Will there be a dock or forklift. After the return period has ended, you can no longer product.
LOCAL PICK-UP, Prefer to pick it up yourself. Rating: CONT. Brand: Rankin Industries. Insulation Class:.
width : 14 in. Shows normal signs of usage. Condition: Used. All goods are so AS IS' and WITH ALL FAULTS meaning, without limitation, that.
Need it urgently. Model: 132S4. Size: length : 24 in. Crack present on the mounting foot.
Country of Manufacture: N/A. Your phone number and business name. height : 16 in. Consignee: B.
Next Day Second Air Services are available.
part #: 132s4 price
- $399.99
specifications oelemot:
- brand: Rankin Industries
- mpn: 132s4
- part type: Ac Motor
offer oelemot:
- options: Ship-to-home
- sold: 0
- started: March 26, 2026
- availability: In Stock
- quantity: 1
seller oelemot:
- # reviews: 63599
- rating: 99.8%
- city: Middlebury, Indiana
payments oelemot:
- wallet: Paypal
- credit card: Visa
- other
shipping oelemot:
- type: Calculated
- carrier: UPS
- service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
- transit: 2-5 Days
- class: Standard, Expedited, One-day
- cost: $181.54
returns oelemot:
- policy: Returns Accepted
- method: Money back
- paid by: Buyer
- time: 30 Days
general oelemot:
- condition: Used
- Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
