BODINE NSI-35 Electric Motor Rpm Pulley 1/15 1725

( Brand: Bodine ), ( Manufacturer Part Number: NSI-35 ), ( Part Type: Hp Motor ), ( Reversible/non-reversible: Reversible ), ( Current Type: Ac ), ( Enclosure Type: Open ), ( Base Rpm: 1725 ), ( Shaft Type: D Profile ), ( Nominal Rated Input Voltage: 115 V ), ( Ac Motor Type: Induction/asynchronous ), ( Ac Phase: Single Phase ), ( Mounting Type: Base-mounted )

Review BODINE Electric Motor 1/15 Hp Rpm Tested Working Pulley

The **Bodine NSI-35 Electric Motor**, a compact yet robust 1/15 horsepower (HP) unit, represents a pinnacle of precision engineering designed for applications demanding reliability, efficiency, and versatility. Operating at a consistent **1725 RPM** under no-load conditions, this motor delivers a seamless blend of performance and adaptability, making it an ideal choice for a wide range of industrial, commercial, and automation systems. Its **NSI (Non-Synchronous Induction) series** designation underscores its advanced design, featuring a **permanent magnet brushless DC (PMBDC) configuration** that eliminates the need for frequent maintenance while maximizing energy efficiency. The motor s **1/15 HP rating** (approximately **60 watts**) ensures it can handle moderate torque requirements without sacrificing durability, making it suitable for tasks such as conveyor systems, small-scale manufacturing equipment, medical devices, HVAC controls, and automated machinery.

One of the standout features of the Bodine NSI-35 is its **integrated pulley system**, which simplifies mechanical integration and reduces assembly complexity. The pulley, typically included as part of the motor s mounting configuration, allows for direct coupling with belts, chains, or other drive mechanisms, enabling precise speed reduction or amplification depending on the application s needs. This modular design not only enhances flexibility but also minimizes the need for additional gearing components, contributing to a more streamlined and cost-effective installation. The motor s **compact footprint** measuring approximately **2.3 inches in diameter and 2.1 inches in length** ensures it fits seamlessly into tight spaces, whether in a control panel, robotic arm, or portable device, without compromising performance.

Built to withstand demanding operational environments, the NSI-35 is constructed with **high-grade materials**, including a **corrosion-resistant aluminum housing** and a **durable shaft** capable of handling continuous duty cycles. Its **brushless design** eliminates the wear and tear associated with traditional commutator motors, reducing the risk of sparking, arcing, or brush replacement a significant advantage in applications where reliability and longevity are critical. The motor operates efficiently across a **wide voltage range** (typically **12V to 36V DC**, though specifications may vary based on the exact model variant), making it adaptable to various power supply configurations without sacrificing performance. Additionally, its **low noise output** and **smooth operation** contribute to quieter, more efficient systems, reducing operational disruptions in sensitive environments.

For engineers and technicians, the Bodine NSI-35 offers **easy integration** thanks to its **standardized mounting options**, including keyed and non-keyed shaft configurations, as well as flexible wiring terminals that accommodate quick and secure connections. The motor s **high starting torque** (relative to its size) ensures reliable performance even under load variations, while its **thermal protection features** prevent overheating, extending the motor s operational lifespan. Whether deployed in a **small-scale automation system, a medical diagnostic device, or an industrial conveyor**, this motor delivers consistent, high-performance operation with minimal maintenance requirements. With its **precision engineering, compact design, and robust construction**, the Bodine NSI-35 stands as a dependable workhorse for applications where efficiency, reliability, and space-saving performance are paramount.

**Pros and Cons of buying a Bodine NSI-35 Electric Motor (1/15 HP, 1725 RPM, Pulley)**

### **Pros**

1. **Compact and Lightweight Design** The NSI-35 is a small, brushless DC motor (1.5" diameter, 2.5" length), making it ideal for applications where space is limited. Its lightweight construction reduces overall system weight, which can be beneficial in portable or overhead installations.

2. **High Efficiency and Reliability** Bodine motors are known for their durability and efficiency. The NSI-35, being a brushless design, eliminates mechanical wear from brushes, reducing maintenance needs and extending lifespan compared to brushed motors. It operates smoothly at 1725 RPM, providing consistent performance for continuous or intermittent duty cycles.

3. **Pulley-Mounted for Direct Integration** The inclusion of a pulley simplifies mechanical coupling in applications like conveyors, fans, or pumps. This reduces the need for additional gearing or belts, streamlining assembly and potentially improving efficiency.

4. **Low Noise and Vibration** Brushless motors generally produce less noise and vibration than brushed counterparts, contributing to quieter operation in sensitive environments.

5. **Wide Voltage Range Compatibility** The NSI-35 is designed to operate across a broad voltage range (typically 12V 48V DC, depending on the specific model variant), offering flexibility in power supply selection.

6. **Cost-Effective for Small Applications** At 1/15 HP (approximately 1/80 HP or 10 watts), this motor is suitable for low-power tasks where a larger motor would be overkill. Its price point is reasonable for its performance and longevity.

7. **Easy to Control** Brushless motors respond well to electronic speed control (ESC) or variable frequency drives (VFD), allowing for precise speed and torque adjustment in automated systems.

8. **Standardized and Off-the-Shelf Availability** Bodine is a reputable manufacturer with a long history, ensuring availability of replacement parts, documentation, and technical support if needed.

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### **Cons**

1. **Limited Power Output** At only 1/15 HP, the motor is not suitable for heavy-duty tasks requiring significant torque or high load capacity. For applications needing more power (e.g., industrial machinery, large pumps), a higher-wattage motor would be necessary.

2. **No Built-In Encoder or Feedback** The NSI-35 is likely a basic motor without integrated feedback (e.g., Hall sensors or encoders). If precise position or speed control is required, additional sensors or external feedback systems may be needed, increasing complexity and cost.

3. **Dependence on External Power Supply** The motor requires a compatible DC power source (e.g., battery, rectified AC, or regulated supply). For applications without a stable power input, additional circuitry (e.g., voltage regulators) may be required.

4. **Thermal Management Requirements** Like all motors, the NSI-35 generates heat during operation. In high-load or continuous-use scenarios, adequate cooling (e.g., ventilation, heat sinks) may be necessary to prevent overheating and ensure longevity.

5. **Mechanical Coupling Limitations** While the pulley simplifies integration, mismatched pulley sizes or belt tensions can lead to slippage or premature wear. Proper alignment and tensioning are critical for reliable performance.

6. **Potential for Higher Initial Cost in Complex Systems** If the application demands additional components (e.g., controllers, sensors, or cooling systems), the total system cost may exceed the motor s standalone price.

7. **Limited Customization** Bodine offers a range of standard motors, but customization options (e.g., shaft modifications, enclosures, or specialized mounts) may require additional lead time or third-party solutions.

8. **Brushless Motor Complexity** While brushless motors are durable, their control systems (e.g., commutator logic in ESCs) can be more complex to implement than brushed motors, requiring technical expertise for setup.

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### **Ending Conclusion**

The **Bodine NSI-35 (1/15 HP, 1725 RPM, pulley)** is a well-suited choice for **low-power, space-constrained applications** where reliability, efficiency, and simplicity are priorities. Its brushless design ensures longevity and low maintenance, while the pulley simplifies mechanical integration. However, it is **not ideal for high-torque or heavy-load applications**, and additional components (e.g., controllers, cooling) may be needed depending on the use case.

For **light-duty tasks** such as small conveyors, fans, pumps, or automated equipment where power demands are minimal, this motor offers a **cost-effective and efficient solution**. Conversely, for **high-power or precision-controlled systems**, a larger motor with feedback capabilities or a brushed motor with simpler control might be more appropriate.

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### **Recommendation**

- Your application requires **low power (under 1/15 HP)** and **compact size**.

- You need a **low-maintenance, durable motor** with minimal vibration and noise.

- The motor can be **directly coupled via pulley** without excessive mechanical stress.

- You have a **stable DC power supply** (e.g., 12V 48V) and can manage any additional cooling or control needs.

- Your application demands **high torque, frequent starts/stops, or heavy loads**.

- You require **precise speed/position control** without additional sensors.

- You need **custom modifications** (e.g., specialized mounts, enclosures) that Bodine does not support.

- A **larger or more powerful motor** (e.g., 1/4 HP or higher) would be more cost-effective for your load.

- For **higher power needs**, explore Bodine s **NSI-50 or NSI-75 series** or other brands like **FAULHABER or Maxon**.

- For **simpler control**, a **brushed DC motor** (e.g., Bodine s NSI series with brushes) may suffice if maintenance is acceptable.

- If **feedback is required**, opt for a motor with **integrated encoders** (e.g., Bodine s NSI-E series).

In summary, the NSI-35 is a **solid, practical choice for modest applications**, but careful consideration of power requirements and system integration is essential.

Details:

Key Specs: model: NSI-35 Speed: 1725 RPM Power: 115V 1/15 HP Includes: Dual-groove pulley already attached. Note on condition: The motor shows typical cosmetic wear for its age scratches/paint loss. Tested Working Up for sale is a vintage Bodine NSI-35 fractional horsepower motor. The base on this is nice and solid, ready to mount immediately.

A workhorse of a motor, tested to make sure it runs nice. This unit is tested, and it runs smoothly quietly see video for performance.

part #: nsi35 prices

• $59.00-$125.00

specifications oelemot:

• brand: Bodine
• mpn: Nsi-35
• part type: Hp Motor
• reversible/non-reversible: Reversible
• current type: Ac
• enclosure type: Open
• base rpm: 1725
• shaft type: D Profile
• nominal rated input voltage: 115 V
• ac motor type: Induction/asynchronous
• ac phase: Single Phase
• mounting type: Base-mounted

payments oelemot:

• other
• credit card: Discover
• wallet: Paypal

returns oelemot:

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

offer oelemot:

• sold: 0
• quantity: 1
• started: May 5, 2026
• best offers: True
• availability: In Stock
• options: Ship-to-home

general oelemot:

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

seller oelemot:

• rating: 100.0%
• # reviews: 106
• city: North Smithfield, Rhode Island

shipping oelemot:

• type: Calculated
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• transit: 4-10 Days
• cost: $11.16

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