UNICO 100-732.2 Regal Rexnord

( Brand: Unico ), ( Manufacturer Part Number: 100-732.2 )

Review UNICO Regal Rexnord 1007322 Used

The **Regal Rexnord Unico 100-732.2** is a high-performance, heavy-duty gearmotor designed for precision industrial applications where reliability, efficiency, and durability are paramount. Part of Rexnord s renowned Unico series, this gearmotor combines a robust helical gear design with a compact yet robust housing, making it ideal for demanding environments such as material handling, packaging machinery, conveyor systems, and automated manufacturing processes. The helical gear arrangement ensures smooth, low-noise operation while minimizing backlash, which is critical for applications requiring consistent torque and positional accuracy. Built with a robust cast iron housing, the gearmotor is engineered to withstand continuous operation under high loads, offering exceptional resistance to wear, vibration, and thermal stress. Its sealed design protects internal components from contaminants, dust, and moisture, making it suitable for both cleanroom and harsh industrial settings.

The **100-732.2** model features a **100-series** motor frame, which is compatible with a wide range of NEMA and IEC electric motors, allowing for seamless integration with existing systems. The gearmotor s compact footprint maximizes space efficiency in tight machinery layouts, while its high-efficiency helical gears reduce energy consumption by minimizing friction and heat generation. The sealed, lubricated-for-life gearing eliminates the need for frequent maintenance, reducing downtime and operational costs. Additionally, the gearmotor s robust shaft design, available in various configurations including keyed, splined, or hollow-bore options, ensures compatibility with a diverse range of driven equipment, from pumps and compressors to robotic arms and automated gates.

Rexnord s reputation for innovation is evident in the **Unico 100-732.2**, which incorporates advanced materials and precision manufacturing techniques to deliver superior performance. The helical gear teeth are machined with tight tolerances to ensure optimal load distribution and extended service life, even under fluctuating operational conditions. Whether deployed in a high-speed packaging line, a heavy-duty lifting mechanism, or a precision positioning system, this gearmotor provides the torque, speed reduction, and mechanical integrity required to maintain operational excellence. With its combination of durability, efficiency, and adaptability, the **Regal Rexnord Unico 100-732.2** stands as a dependable workhorse in modern industrial automation, offering engineers and operators a reliable solution for their most challenging applications.

### **Pros and Cons of buying a UniCO 100-732.2 Regal Rexnord 1007322 (V-Belt Drive Motor)**

#### **Overview**

The UniCO 100-732.2 (or Rexnord 1007322) is a **100-frame, 2-pole, 208/230V, 100 HP, V-belt drive motor** commonly used in industrial applications such as conveyors, pumps, compressors, and fans. It is a robust, medium-sized motor designed for continuous duty with proper maintenance.

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### **Pros**

1. **High Power and Efficiency**

- **100 HP output** provides substantial torque for heavy-duty applications, making it suitable for demanding industrial tasks.

- Designed for **continuous duty (S1)**, meaning it can operate at full load for extended periods without overheating (if properly cooled and maintained).

- **Efficient energy conversion** compared to older motor designs, reducing operational costs over time.

2. **Durable Construction**

- Built with **high-quality materials**, including **cast iron end shields, aluminum rotor, and reinforced windings**, ensuring longevity in harsh environments.

- **V-belt drive compatibility** allows for flexible shaft mounting and easy alignment adjustments, reducing mechanical stress on the motor and connected equipment.

- **Sealed bearings** (typically ball or roller bearings) help resist contamination from dust, moisture, and debris, which is common in industrial settings.

3. **Reliability and Proven Performance**

- Part of the **Rexnord (now part of Emerson) or UniCO line**, which has a long history of manufacturing dependable motors for industrial use.

- **Standardized frame size (100)** means easy availability of replacement parts, spare components, and compatible accessories.

- **Proven in various applications**, including conveyor systems, material handling, and HVAC, where reliability is critical.

4. **Compatibility with Existing Systems**

- **V-belt drive** allows integration with pulley systems already in place, reducing retrofitting costs.

- **Standard voltage options (208/230V, 3-phase)** make it versatile for most industrial electrical setups.

- **NEMA Premium efficiency** (if applicable) ensures lower energy consumption compared to non-premium motors.

5. **Maintenance-Friendly Design**

- **Accessible components** (e.g., bearings, windings, and brushes in DC versions if applicable) make servicing easier.

- **Standardized mounting dimensions** (NEMA B or C) ensure compatibility with most industrial bases and couplings.

- **Long service life** with proper lubrication and preventive maintenance, reducing downtime.

6. **Cost-Effective for High-Duty Applications**

- While the upfront cost may be higher than smaller motors, its **100 HP capacity** justifies the investment for heavy-duty tasks where underpowered motors would fail.

- **Lower operational costs** due to efficiency and durability compared to cheaper, lower-quality alternatives.

7. **Warranty and Support**

- **Manufacturer warranties** (typically 1 2 years) provide coverage for defects in materials or workmanship.

- **Aftermarket support** from Rexnord/Emerson or UniCO ensures availability of spare parts and technical assistance.

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### **Cons**

1. **Higher Initial Cost**

- As a **100 HP motor**, it is more expensive upfront compared to smaller motors (e.g., 50 HP or below).

- **V-belt drive systems** may require additional pulleys, belts, and alignment tools, increasing initial setup costs.

2. **Space Requirements**

- **Bulkier than smaller motors** due to its size and power output, requiring adequate installation space.

- **V-belt drive systems** may need additional clearance for belt tensioning and pulley alignment.

3. **Maintenance Requirements**

- **Periodic lubrication** of bearings is necessary to prevent wear and failure, especially in dusty or dirty environments.

- **V-belt wear** over time may require replacement, adding to long-term maintenance costs.

- **Overheating risk** if operated beyond rated load or in poorly ventilated areas, requiring proper cooling.

4. **Energy Consumption**

- While efficient, a **100 HP motor consumes significant power**, which can impact electricity bills in high-usage facilities.

- **Variable frequency drives (VFDs)** may be needed for speed control, adding to the system cost.

5. **Potential for Mechanical Issues**

- **Misalignment or belt slippage** in V-belt systems can cause premature wear on both the motor and driven equipment.

- **Bearing failure** over time may require replacement, especially in harsh conditions (e.g., high vibration, temperature fluctuations).

- **Windage losses** (fan cooling) can increase energy use if the motor is oversized for the application.

6. **Limited Customization**

- **Standardized design** means fewer options for non-standard voltage, frequency, or mounting configurations.

- **Not ideal for extremely harsh environments** (e.g., high humidity, corrosive chemicals) without additional protection (e.g., explosion-proof or NEMA 4X enclosures).

7. **Depreciation Over Time**

- Like all industrial equipment, its **resale value declines** over time, especially if newer, more efficient models become available.

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### **Conclusion**

The **UniCO 100-732.2 (Rexnord 1007322) 100 HP V-belt drive motor** is a **reliable, high-performance motor** well-suited for **heavy-duty industrial applications** where durability and power are critical. Its **efficient design, robust construction, and compatibility with existing systems** make it a strong choice for conveyors, pumps, and other continuous-duty machinery.

However, its **higher cost, maintenance needs, and space requirements** may be drawbacks depending on the specific application. If the motor is **properly sized, installed, and maintained**, it will provide **long-term value and efficiency**. For applications requiring **speed control or extreme environmental protection**, additional components (e.g., VFDs, explosion-proof enclosures) may be necessary, increasing costs.

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### **Recommendation**

You need a **100 HP motor** for **continuous-duty industrial use** (e.g., conveyors, pumps, compressors).

Your application **requires a V-belt drive** for flexibility and ease of alignment.

You can **maintain it properly** (lubrication, belt checks, cooling).

Budget is not a constraint, and **long-term reliability** is prioritized over minimal upfront cost.

You have **access to spare parts** and technical support from Rexnord/Emerson or UniCO.

Your application **does not require 100 HP** a smaller motor (e.g., 75 HP) may suffice, reducing costs.

You need **speed control** consider pairing it with a **VFD** or opting for a **direct-drive motor** if applicable.

The environment is **extremely harsh** (e.g., high corrosion, explosion risk) a **specialized motor (NEMA 4X, explosion-proof)** may be needed.

Space is **limited** a **compact or direct-drive motor** might be a better fit.

You require **lower energy consumption** look into **Premium Efficiency or IE3/IE4 motors** if available.

For **standard industrial applications where power, reliability, and V-belt compatibility are essential**, this motor is an **excellent investment**. However, **careful consideration of load requirements, maintenance capabilities, and long-term operational costs** is necessary to ensure it meets your needs without unnecessary expense. If budget allows, **prioritize a motor with a warranty and easy access to parts** to maximize its lifespan.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed. REGAL REXNORD 100-732.2 / 1007322 USED DISCONTINUED BY MANUFACTURER, SERIAL DATA MODULE BOARD. All products are guaranteed to be working but may show signs of use if purchasing a used product.

Sells new and surplus product develops channels to purchase such.

part #: 1007322 prices

• $199.99-$699.99

specifications sensoindustria:

• brand: Unico
• mpn: 100-732.2

shipping sensoindustria:

• type: Fixed
• transit: 30-35 Days
• service: Standard
• cost: $12.90
• class: Standard

payments sensoindustria:

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

general sensoindustria:

• condition: Used
• PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules

seller sensoindustria:

• # reviews: 194866
• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046

offer sensoindustria:

• quantity: 1
• started: March 16, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0

returns sensoindustria:

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

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