DAYTON PP2LTAF21TBG Motor Rpm Frame 190735178867 3450 115/208-230V 56

( Brand: Dayton ), ( Manufacturer Part Number: PP2LTAF21TBG ), ( Model: HP DAYTON PP2LTAF21TBG ), ( Part Type: Hp Motor Frame Work ), ( Current Type: Ac ), ( Nominal Rated Input Voltage: 230 V, 208 V, 115 V ), ( Shaft Diameter: 5/8 In ), ( Ac Phase: Single Phase ), ( UPC: 190735178867 )

Review DAYTON Hp Motor Ph Rpm 115/208-230v 56 Frame Works

The **Dayton PP2LTAF21TBG** is a robust, high-performance **3-phase induction motor** engineered for reliability, efficiency, and versatility in a wide range of industrial, commercial, and mechanical applications. Part of Dayton s trusted line of premium electric motors, this model features a **56-frame size**, delivering a compact yet powerful solution for driving conveyors, pumps, compressors, fans, and other heavy-duty machinery. With a **rated speed of 3450 RPM**, it strikes an optimal balance between torque and speed, ensuring smooth operation while maintaining high efficiency across its operational range. Powered by a **115/208-230V** voltage rating, this motor is designed to seamlessly integrate into standard electrical systems, offering flexibility for both single-phase and three-phase applications, though it is specifically optimized for three-phase use for maximum performance.

Built with **high-quality materials and precision engineering**, the PP2LTAF21TBG 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 axial fan. This construction enhances durability in demanding environments, reducing maintenance requirements and extending the motor s operational lifespan. The motor s **NEMA Premium efficiency rating** ensures minimal energy consumption without compromising performance, making it an ideal choice for cost-conscious operators looking to reduce utility costs while maintaining productivity. Its **Class B insulation** provides reliable thermal protection, allowing for extended operation under continuous load conditions, while the **bearing shield** further safeguards against wear and tear, ensuring long-term reliability.

The PP2LTAF21TBG is equipped with a **standard NEMA 4 mounting configuration**, offering compatibility with a wide array of mechanical couplings, belts, and gear systems, making it a versatile solution for various applications. Its **squirrel-cage rotor design** delivers smooth acceleration and stable operation, minimizing voltage spikes and reducing mechanical stress on connected equipment. Additionally, the motor s **low-noise operation** and balanced construction contribute to a quieter workspace, enhancing overall operational comfort. Whether deployed in manufacturing plants, HVAC systems, agricultural machinery, or material handling equipment, this motor exemplifies Dayton s commitment to delivering a dependable, high-performance electric drive solution that meets the rigorous demands of modern industry. With its combination of efficiency, durability, and adaptability, the PP2LTAF21TBG stands as a dependable workhorse for applications requiring precision, power, and longevity.

### **Pros and Cons of buying a Dayton PP2LTAF21TBG HP Motor (3450 RPM, 115/208-230V, 56 Frame)**

1. **High Efficiency and Power Output** The motor is designed for industrial applications, offering robust performance with a high power-to-size ratio. The 3450 RPM speed is suitable for many machinery applications, including conveyors, pumps, and compressors.

2. **Wide Voltage Compatibility** Operates on both **115V, 208V, and 230V** single-phase power, making it versatile for different electrical setups without requiring significant modifications.

3. **Durable Construction** Dayton motors are known for their **reliability and longevity**, often built to withstand heavy-duty use. The **56 frame size** suggests a sturdy build capable of handling moderate to high loads.

4. **Cost-Effective for Small to Medium Applications** Compared to premium industrial motors, this model offers a **balance between performance and affordability**, making it a practical choice for businesses or DIY projects where high-end motors may be overkill.

5. **Easy Installation and Maintenance** Standard **NEMA 56 frame** motors are widely compatible with common industrial mounts and belts. They also feature **bearing shields** and **sealed designs** to reduce maintenance needs.

6. **Good for Variable Speed Applications** The 3450 RPM speed is adaptable for **V-belt drives, gear reductions, or variable frequency drives (VFDs)**, allowing flexibility in speed control for different tasks.

7. **Available from Reliable Brands** Dayton is a well-established manufacturer, ensuring **consistent quality and availability of replacement parts** if needed.

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1. **Single-Phase Limitations** While it works on **115V, 208V, and 230V**, it is a **single-phase motor**, meaning it may struggle with **high starting torque** compared to three-phase motors. If the application requires **heavy starting loads**, a three-phase motor or a **soft starter** may be necessary.

2. **Potential for Higher Energy Consumption** Single-phase motors can be **less efficient than three-phase counterparts**, especially under heavy loads. If energy efficiency is a priority, a three-phase motor might be a better long-term investment.

3. **Noise and Vibration** Like many small industrial motors, this model may produce **some noise and vibration**, particularly if not properly balanced or if the load is uneven. This could be a concern in **precision or quiet environments**.

4. **Limited Overload Capacity** While durable, it may not handle **continuous extreme overloads** without overheating. Proper **sizing and cooling** are essential to prevent premature failure.

5. **No Built-In Protection Against Overloads** Unlike some premium motors, this model **does not come with built-in overload protection**, meaning additional **thermal overload relays or circuit breakers** may be required for safety.

6. **Smaller Frame Size May Limit Heavy-Duty Use** The **56 frame** is suitable for moderate loads but may **not be sufficient for very heavy industrial applications** (e.g., large compressors, heavy machinery). Larger frames (e.g., 143T, 184T) would be needed for extreme demands.

7. **Potential for Higher Maintenance Over Time** While durable, **bearing wear, brush replacement (if applicable), and winding issues** can occur with prolonged use, requiring occasional maintenance.

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The **Dayton PP2LTAF21TBG HP motor (3450 RPM, 115/208-230V, 56 frame)** is a **solid, cost-effective choice** for **small to medium industrial applications** where **reliability, versatility, and ease of use** are priorities. It excels in **conveyors, fans, pumps, and light machinery** where **single-phase power is available** and **moderate torque is sufficient**.

However, if the application demands **high starting torque, extreme efficiency, or continuous heavy loads**, a **three-phase motor or a larger frame size** would be a better long-term investment. Additionally, users should **ensure proper cooling, overload protection, and maintenance** to maximize lifespan.

For **budget-conscious buyers, DIY projects, or light industrial use**, this motor provides **good performance without excessive cost**. For **high-performance or mission-critical applications**, a more specialized motor may be warranted.

- You need a **reliable, single-phase motor** for **conveyors, fans, small pumps, or light machinery**.

- Your application **does not require extreme starting torque** (consider a **capacitor start or permanent split capacitor motor** if needed).

- You operate in a **115V, 208V, or 230V single-phase environment**.

- You want a **cost-effective, easy-to-install solution** with decent longevity.

- Your application requires **high starting torque** (e.g., compressors, heavy lifts) **Three-phase motor or capacitor start motor**.

- You need **ultra-high efficiency** **Premium IE3/IE4 motors or variable frequency drives (VFDs)**.

- The load is **extremely heavy or continuous** **Larger frame size (e.g., 143T, 184T)**.

- You require **built-in protection** (overload, thermal) **Look for motors with integrated relays or PLC-compatible models**.

For most **general-purpose, moderate-load applications**, this Dayton motor is a **strong, practical choice**. Always verify **voltage compatibility, load requirements, and environmental conditions** before purchasing.

Details:

This motor works great. Buyer pays actual shipping cost See calculator. Single phase, 115v/ 208-230v, 3450rpm, 56j frame. Up for sale is a used 2hp Dayton Pp2ltaf21tbg electric motor.

The crankshaft dimensions are 2 7/16 x 5/8 with threaded end. This motor has recently been repainted.

part #: pp2ltaf21tbg prices

• $200.00-$380.00

specifications oelemot:

• brand: Dayton
• mpn: Pp2ltaf21tbg
• model: Hp Dayton Pp2ltaf21tbg
• part type: Hp Motor Frame Work
• current type: Ac
• nominal rated input voltage: 230 V, 208 V, 115 V
• shaft diameter: 5/8 In
• ac phase: Single Phase
• upc: 190735178867

returns oelemot:

• policy: No Returns

shipping oelemot:

• transit: 3-6 Days
• service: UPS Ground, FedEx Ground / FedEx Home Delivery
• carrier: UPS, FedEx
• type: Calculated
• class: Standard
• cost: $82.99

offer oelemot:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• best offers: True
• quantity: 1
• started: May 30, 2026

seller oelemot:

• city: McHenry, Illinois
• # reviews: 1051
• rating: 100.0%

payments oelemot:

• wallet: Apple-pay
• credit card: Discover
• other

general oelemot:

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

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