LEROY-SOMER LSMV-112MG Ac Brake Motor 252286 4KW 230/400V 1460RPM
( Brand: Leroy-somer ), ( Manufacturer Part Number: LSMV-112MG ), ( Part Type: Ac Brake Motor )
Review LEROY SOMER Parts Only Ac Brake Motor 4kw 230/400v 1460rpm
The **Leroy-Somer LSMV-112MG (252286) AC Brake Motor**, a robust and high-performance electric actuator, represents the pinnacle of precision engineering designed for demanding industrial applications. Engineered with a **4 kW (5.4 hp) nominal power output**, this motor delivers a consistent and reliable torque of **112 Nm** at its rated speed of **1460 RPM**, making it an ideal solution for heavy-duty operations such as conveyor systems, industrial machinery, and automated production lines. Built to operate seamlessly within a **230/400V three-phase AC voltage range**, this motor ensures compatibility with standard industrial power supplies while maintaining exceptional efficiency and operational consistency.
One of the standout features of the **LSMV-112MG** is its **integrated electromagnetic brake system**, which provides immediate and precise stopping power, reducing wear on mechanical components and enhancing safety in applications where sudden halts are critical. The brake mechanism is designed for durability, ensuring thousands of activation cycles without degradation, while its low maintenance requirements contribute to long-term cost savings. The motor s robust **IP55 protection rating** safeguards against dust, dirt, and splashing water, making it suitable for harsh environments such as manufacturing plants, food processing facilities, and outdoor industrial settings.
Constructed from high-grade materials, including a **cast iron housing** for superior strength and thermal stability, the LSMV-112MG is built to withstand continuous operation under heavy loads. Its **sleek, compact design** allows for easy integration into existing machinery, while the **standard flange mounting** ensures quick and secure installation. The motor s **high-efficiency motor windings** and optimized cooling system minimize energy consumption and heat buildup, contributing to extended equipment lifespan and reduced operational costs. Additionally, the **low-noise operation** and smooth torque delivery enhance workplace comfort and operational reliability.
Ideal for applications requiring **precise speed control and rapid response**, the **LSMV-112MG** can be seamlessly paired with variable frequency drives (VFDs) to achieve variable speed operation, further expanding its versatility. Whether used in **material handling systems, packaging machinery, or automated gates**, this motor delivers unmatched performance, durability, and operational efficiency. With its **OEM-grade quality and Leroy-Somer s reputation for innovation**, the LSMV-112MG stands as a dependable workhorse for industries demanding the highest standards of reliability and performance.
### **Pros and Cons of buying a Leroy-Somer LSMV-112MG 252286 AC Brake Motor (4kW, 230/400V, 1460rpm)**
#### **Pros:**1. **Reliable Brand Reputation** Leroy-Somer is a well-established manufacturer specializing in industrial motors, known for durability and performance in demanding applications.
2. **Built-in Electric Brake** The integrated brake reduces mechanical wear from traditional friction brakes, improving safety and maintenance efficiency.
3. **High Efficiency (IE2/IE3 Compliant)** The motor is designed for energy efficiency, reducing operational costs over time.
4. **Wide Voltage Range (230/400V)** Suitable for both single-phase and three-phase setups, offering flexibility in installation.
5. **Standardized Mounting (IMB3/IMB5)** Compatible with common industrial mounting systems, simplifying integration into existing machinery.
6. **Low Maintenance Requirements** Electric brakes and sealed designs reduce the need for frequent servicing compared to hydraulic or mechanical brakes.
7. **Global Availability of Spare Parts** As a global brand, finding replacements or service support is easier than with niche manufacturers.
8. **Suitable for Heavy-Duty Applications** The 4kW power rating makes it suitable for conveyor systems, pumps, compressors, and other industrial uses.
9. **Long Lifespan** High-quality construction ensures extended operational life, reducing replacement costs.
10. **CE and Other Compliance Certifications** Meets European safety and efficiency standards, ensuring legal compliance in many markets.
#### **Cons:**1. **Higher Upfront Cost** Compared to generic or non-branded motors, Leroy-Somer products are premium-priced.
2. **Potential Overkill for Light-Duty Use** If the application requires significantly less power (e.g., small fans or low-torque machinery), the motor may be unnecessarily powerful.
3. **Electric Brake Complexity** While convenient, electric brakes require proper wiring and maintenance to function correctly, which may add complexity to installation.
4. **Limited Customization** Standard models may not offer specialized features (e.g., variable frequency drive compatibility) without additional modifications.
5. **Weight and Size** Industrial motors are inherently bulky; installation may require structural adjustments in space-constrained environments.
6. **Depreciation Over Time** Like all machinery, its value declines after purchase, and resale may be difficult.
7. **Dependence on Professional Installation** Incorrect wiring or mounting can void warranties and reduce performance; expert setup is recommended.
8. **Potential Lead Times** As a branded product, stock availability may vary, leading to delays in procurement.
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### **Conclusion**
The **Leroy-Somer LSMV-112MG 252286** is a robust, efficient, and reliable motor well-suited for industrial applications requiring a **4kW electric brake motor**. Its **built-in brake, energy efficiency, and brand reliability** make it a strong choice for **conveyor systems, pumps, compressors, or other heavy-duty machinery** where safety and longevity are critical.
However, if the application is **light-duty or budget-sensitive**, a lower-cost generic motor might suffice. The **higher upfront cost and complexity of installation** must be weighed against long-term savings in maintenance and energy efficiency.
---
### **Recommendation**
**Buy this motor if:**- You need a **durable, low-maintenance** solution for **industrial or commercial machinery**.
- The **electric brake feature** aligns with your safety and operational requirements.
- You prioritize **energy efficiency** and **long-term reliability** over initial cost savings.
- You have **professional installation** capabilities or can hire experts to ensure proper setup.
**Avoid this motor if:**- Your application is **low-power or intermittent**, making a cheaper motor more cost-effective.
- You lack **expertise in motor installation and wiring**, as improper setup can lead to failures.
- **Budget constraints** are severe, and a mid-range or generic motor would meet your needs equally well.
- You require **customized features** (e.g., VFD compatibility) not offered in standard models.
**Final Verdict:** For **high-demand industrial use**, this motor is an excellent investment. For **small-scale or cost-sensitive projects**, alternatives should be considered. Always verify compatibility with your specific machinery and consult an electrician for installation.
Details:
252286 Parts Only; Leroy-Somer LSMV-112MG AC Brake Motor 4kW 230/400V 1460RPM; 3-Phase; 50Hz; 14.5 / 8.4 Amps; Pinion Shaft: 2-1/2 Long; Item Is Missing Shroud; Metallica Part Number: MQ2201193.
part #: lsmv112mg prices
- $587.54-$1579.00
specifications oelemot:
- brand: Leroy-somer
- mpn: Lsmv-112mg
- part type: Ac Brake Motor
payments oelemot:
- other
- wallet: Paypal
- credit card: Discover
shipping oelemot:
- type: Calculated
- class: Standard, One-day, Expedited
- service: UPS Ground, UPS Next Day Air, FedEx 2Day
- carrier: UPS, FedEx
- transit: 2-6 Days
- cost: $540.84
offer oelemot:
- quantity: 1
- started: February 18, 2026
- sold: 0
- availability: In Stock
- options: Ship-to-home
returns oelemot:
- policy: Returns Accepted
- time: 30 Days
- method: Money back
- paid by: Seller
general oelemot:
- condition: For parts or not working
- Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
seller oelemot:
- # reviews: 29395
- city: Georgetown, Texas
- rating: 99.9%
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