INTERROLL 138I Drum Motor Belt 252392 27-3/4 76FPM 460V 3PH

( Brand: Interroll ), ( Manufacturer Part Number: 138I ), ( Part Type: Motor Belt )

Review INTERROLL Used Drum Motor 27-3/4 Inch Belt 460v 3ph

The **Interroll 138i 252392 Drum Motor** is a high-performance, compact conveyor drive system engineered for precision material handling in industrial applications. This robust motor combines seamless integration with Interroll s modular 138i conveyor system, delivering reliable and efficient motion control for a wide range of automated processes. Designed with a **27-3/4" (705 mm) drum diameter**, the motor provides optimal torque and speed regulation, ensuring smooth and consistent material transport at a **76 feet per minute (fpm)** operational speed ideal for applications requiring steady, high-capacity throughput. Powered by a **460V, 3-phase AC motor**, it delivers the necessary torque for heavy-duty conveyance while maintaining energy efficiency, making it suitable for demanding environments such as manufacturing plants, distribution centers, and automated warehouses.

The **252392 model** features a robust, corrosion-resistant construction, ensuring durability in harsh industrial settings where exposure to dust, moisture, or temperature fluctuations may occur. Its compact yet sturdy design allows for easy installation within tight conveyor layouts, while the integrated drum drive eliminates the need for additional mechanical couplings, reducing maintenance requirements and enhancing system reliability. The motor s precision engineering ensures minimal vibration and noise, contributing to a quieter operational environment while maintaining high performance. Whether used in bulk material handling, packaging lines, or automated sorting systems, this drum motor delivers consistent, repeatable motion, making it a versatile solution for industries seeking both efficiency and longevity in their conveyor applications.

### **Pros and Cons of buying a Interroll 138i Drum Motor (252392) with 27-3/4" Belt, 76 FPM, 460V, 3-Phase**

#### **Pros**

1. **High Performance and Efficiency**

- The Interroll 138i series is designed for heavy-duty conveyor applications, offering reliable performance in industrial settings.

- The 460V, 3-phase motor ensures strong torque and consistent operation, ideal for continuous material handling.

- The 76 FPM (feet per minute) speed is well-suited for moderate to high-volume applications, balancing efficiency with smooth operation.

2. **Compatibility with Belt Conveyors**

- The 27-3/4" belt width is a standard size, making it easy to integrate with existing or new conveyor systems.

- The drum motor design provides a compact yet robust solution, reducing the need for additional drive components.

3. **Durability and Longevity**

- Interroll is a well-established brand known for high-quality industrial components, ensuring durability in demanding environments.

- The motor is likely built with sealed bearings and corrosion-resistant materials, reducing maintenance needs over time.

4. **Energy Efficiency**

- Modern Interroll motors often incorporate energy-saving features, such as optimized motor windings and efficient drive mechanisms, which can lower operational costs.

5. **Ease of Installation and Maintenance**

- The modular design of the 138i series simplifies installation, as it can be directly mounted to conveyors without extensive modifications.

- Standardized components (e.g., belt size, voltage) make sourcing spare parts easier.

6. **Versatility in Applications**

- Suitable for a wide range of industries, including manufacturing, packaging, logistics, and material processing.

- Works well with both light and medium-duty loads, depending on the specific setup.

---

#### **Cons**

1. **Higher Upfront Cost**

- As a premium industrial component, the Interroll 138i drum motor may be more expensive than generic or lower-end alternatives.

- The cost could be a barrier for small businesses or startups with limited budgets.

2. **Potential Overkill for Light-Duty Use**

- If the application involves very light loads or slow speeds, the motor may be more powerful than necessary, leading to unnecessary energy consumption.

- Over-sizing can also increase wear on the belt and other components over time.

3. **Specialized Maintenance Requirements**

- While durable, the motor may require periodic lubrication, alignment checks, and belt tension adjustments, which could add to maintenance costs if not properly managed.

- Some users may need specialized training to maintain the system effectively.

4. **Limited Customization Options**

- The standard specifications (e.g., belt size, voltage, speed) may not align perfectly with every application, requiring additional adapters or modifications.

- Custom configurations (e.g., variable frequency drives) may incur extra costs.

5. **Dependency on Brand Support**

- Relying on a specific brand like Interroll means potential delays or higher costs if parts are not readily available from local suppliers.

- Warranty coverage may vary, and repair times could be longer compared to more widely distributed alternatives.

6. **Space Considerations**

- The drum motor, while compact, may still require careful placement to ensure proper clearance for belt alignment and maintenance access.

- In tight spaces, installation could be more challenging than with smaller or more flexible drive systems.

---

### **Conclusion**

The **Interroll 138i Drum Motor (252392)** with a 27-3/4" belt, 76 FPM speed, and 460V, 3-phase power is a **high-quality, reliable choice** for industrial conveyor applications that demand durability, efficiency, and performance. It excels in environments where consistent operation and heavy-duty handling are critical, such as manufacturing plants, warehouses, or logistics centers.

However, the **higher cost, potential over-specification for lighter loads, and maintenance requirements** may make it less ideal for small-scale or low-volume applications. If budget is a concern, alternatives like generic drum motors or smaller-capacity models might suffice. Conversely, if reliability, longevity, and ease of integration are priorities, the Interroll motor is a **strong recommendation** for medium to large-scale conveyor systems.

### **Recommendation**

- You operate in an industrial setting requiring **high performance, durability, and low maintenance**.

- Your application involves **moderate to heavy loads** and a **steady conveyor speed (76 FPM)**.

- You can justify the **upfront cost** with long-term operational savings and reliability.

- Compatibility with **460V, 3-phase power** is available in your facility.

- Your budget is **limited**, and a lower-cost motor would suffice for your load requirements.

- The application involves **very light loads or slow speeds**, where a smaller motor would be more efficient.

- You require **customization options** not supported by the standard Interroll model.

For most **industrial conveyor systems where reliability and performance are paramount**, the Interroll 138i is a **solid, well-supported choice**. However, always verify compatibility with your specific belt, load, and power supply before purchasing.

Details:

Item shows signs of having been used - actual working function unknown. 252392 Used; Interroll 138I Drum Motor 27-3/4 W belt; 76FPM; 460V 3Ph; Belt width x 5-3/8 OD; Mount Shaft: 30mmOD Square 30mm Long; 1.34HP; 460VAC; 3PH; 2.1A.

part #: 138i prices

• $1081.76-$1200.00

specifications oelemot:

• brand: Interroll
• mpn: 138i
• part type: Motor Belt

payments oelemot:

• wallet: Google-pay
• credit card: Mastercard
• other

seller oelemot:

• city: Georgetown, Texas
• # reviews: 29448
• rating: 100.0%

offer oelemot:

• availability: In Stock
• started: February 24, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home

general oelemot:

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

returns oelemot:

• method: Money back
• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

shipping oelemot:

• carrier: UPS, FedEx
• cost: $218.51
• transit: 3-7 Days
• class: Standard, One-day, Expedited
• type: Calculated
• service: UPS Ground, UPS Next Day Air, FedEx 2Day

Interroll 138I Is Similar To:

• Interroll 113i Ac Drum Motor 230 480v 1.068rpm 3ph 60hz Em24 V Working (51.1% similar) This Interroll 113I ac drum motor is a reliable and efficient choice for your industrial automation needs. Does need to have a new cable installed work. It has been previously used but is in good working condition. This electric motor is suitable for use in various industries such as manufacturing, ...(August 1st, 2023)
• Interroll R6286 Drum Motor 0.15hp 56fpm 110 115v 1ph 2.15-2.20a 15mfd Used (48.3% similar) Interroll R6286 drum motor 0.15HP 56FPM 110/115V 1PH 2.15-2.20A 15MFD used, 50/60HZ, this item is used and in working condition...(September 3rd, 2024)
• Interroll Dm-0080 188054 Parts Only Dm 0080 Drum Motor 230v Belt 657mmw Damaged Chord (51.3% similar) 188054 parts only; Interroll Dem 0080 drum motor 230V belt 657MMW damaged chord; speed .48M/S; 2.30A; 425 w; 3000RPM; 81.5MM DOA...(September 13th, 2024)
• Interroll 113e 63zb4 Drum Ac Motor T203578 (49.6% similar) Interroll 113E 63ZB4 drum ac motor T203578 warranty information: this is a used item, in good condition and includes 30 day warranty...(December 8th, 2024)
• Interroll 113rx10x260xlsx23 239315 Used Drum Motor 230vac 250mmw X 113.5mmod (53.1% similar) 239315 used; Interroll 113RX10X260XLSX23 drum motor 230VAC; 250MMW x 113.5MMOD; 3 phase; 1.21 3.385 rpm; 1.805 m/s. Item shows signs of having been used - actual working function unknown...(January 25th, 2025)
• Interroll 60k38 210064 452011 Conveyor Motor 4-1 2 Inch Diameter 19 Long Used (47.7% similar) The cost of combined shipping depends on weight, location buyer and size box. Ups 2 day air. 4-1/2 diameter 19 long 230/460 vac 50/60HZ 3 phase IP 67 class. Prices for these options may differ from standard ground shipping. These services include item is sold as pictured. Ups next day am. Interroll ...(March 13th, 2025)
• Interroll Dm0113 Asynchronous Drum Motor (45% similar) Solenoid coils. Safety and security. Circuit breakers. Motor starters. Motor drives. Solenoid valves. Model NUMBER:DM0113. Shock absorbs...(May 9th, 2025)
• Interroll S6288 Motor Hp 15 Model (41.9% similar) The Interroll motor hp 15 model # S6288 is a powerful electric motor with rating of horsepower, making it suitable for variety industrial automation and motion control applications. Operated at an ac frequency of 60 Hz and a nominal rated input voltage 230 v, this motor offers reliable performance...(June 16th, 2025)