SEW EURODRIVE DRS71M2-FG-LN Ac Motor DRS71M2/FG/LN 3/4HP 3420RPM 230/460V-AC 3PH

( Brand: Sew Eurodrive ), ( Manufacturer Part Number: DRS71M2/FG/LN ), ( Part Type: Ac Motor ), ( Power: 3/4 Hp ), ( Rpm: 3420 Rpm ), ( Voltage: 230 V-ac, 460 V-ac ), ( Phase: 3ph ), ( Reference Sku: 1748542 ), ( Product Condition: Used Excellent )

Review SEW EURODRIVE Drs71m2/fg/ln Ac Motor 3/4hp 3420rpm 230/460v-ac 3ph

The **SEW-EURODRIVE DRS71M2/FG/LN AC Motor** is a high-performance, robust electric motor engineered for demanding industrial applications where reliability, efficiency, and precision are paramount. Part of SEW-EURODRIVE s renowned **DRS71** series, this **3/4 horsepower (0.59 kW)** motor delivers a consistent and powerful output at **3,420 RPM**, making it ideal for a wide range of conveyor systems, packaging machinery, material handling equipment, and other automated production lines. With a **dual-voltage capability of 230V/460V AC, three-phase**, it offers unmatched versatility, allowing seamless integration into diverse electrical systems without the need for additional voltage conversion components. The motor s **frame size 71** ensures a compact yet sturdy design, optimizing space utilization in tight industrial environments while maintaining exceptional mechanical strength.

At the heart of this motor lies **SEW-EURODRIVE s advanced FG (Flame Guard) protection class**, which provides enhanced safety against external contaminants, moisture, and dust, making it suitable for both cleanroom and harsh industrial settings. The **LN (Low Noise) variant** further distinguishes this motor by significantly reducing operational noise levels, contributing to a quieter, more ergonomic workspace an essential consideration in facilities where noise pollution is a concern. The motor s **high-efficiency design** ensures minimal energy consumption while maximizing torque output, aligning with modern sustainability goals and reducing operational costs over its extended service life. Its **IP55 protection rating** guarantees robust defense against solid particles and low-pressure water jets, ensuring dependable performance even in environments with moderate exposure to moisture or debris.

The **DRS71M2/FG/LN** is equipped with **SEW-EURODRIVE s proprietary bearing and sealing technology**, which minimizes friction and wear, extending the motor s lifespan and reducing maintenance requirements. Its **direct-on-line (DOL) starting capability** simplifies installation and startup procedures, while the **standardized mounting dimensions** ensure compatibility with a broad range of gearboxes, couplings, and mechanical systems from SEW-EURODRIVE and other leading manufacturers. The motor s **high-quality copper windings** and **optimized thermal management** prevent overheating, even under continuous heavy loads, further enhancing its reliability in 24/7 production environments. Whether deployed in food processing plants, automotive assembly lines, or material logistics centers, this motor delivers **consistent, high-performance operation** with minimal downtime, making it a cornerstone of efficient industrial automation.

For applications requiring precise speed control, the **DRS71M2/FG/LN** can be seamlessly integrated with SEW-EURODRIVE s **MOVITRAC** frequency inverters, enabling variable speed adjustments for optimized process efficiency. Its **low inertia design** ensures rapid response times, reducing energy losses during acceleration and deceleration cycles. Additionally, the motor s **compliance with international standards**, including **IEC/EN 60034 and CE certification**, ensures it meets the highest safety and performance benchmarks, providing peace of mind for engineers and plant managers alike. With its blend of **durability, energy efficiency, and adaptability**, the **SEW-EURODRIVE DRS71M2/FG/LN AC Motor** stands as a premium choice for industries seeking a motor that balances power, precision, and long-term operational integrity.

### **Pros and Cons of buying a SEW Eurodrive DRS71M2/FG/LN AC Motor (3/4 HP, 3420 RPM, 230/460V, 3-Phase)**

#### **Pros**

1. **High Efficiency and Reliability** SEW Eurodrive is a well-established brand known for durable, high-performance motors with low energy consumption. This motor is designed for industrial applications, ensuring long-term reliability in demanding environments.

2. **Compact and Space-Saving Design** The DRS71 series is part of SEW s modular motor line, which is designed to be compact while maintaining high torque and power output. This makes it suitable for installations where space is limited.

3. **Wide Voltage Compatibility (230V/460V)** The dual-voltage capability (single-phase or three-phase) provides flexibility in different electrical setups, reducing the need for additional voltage conversion equipment.

4. **High RPM (3420 RPM)** The motor s speed rating makes it ideal for applications requiring fast rotational movement, such as conveyors, pumps, or fans where high efficiency at moderate loads is critical.

5. **Low Maintenance Requirements** SEW motors are engineered with robust construction, including sealed bearings and efficient cooling, reducing the need for frequent servicing.

6. **Compatibility with Variable Frequency Drives (VFDs)** The motor s design allows for smooth operation with VFDs, enabling speed control and energy savings in variable-load applications.

7. **Global Availability and Support** SEW Eurodrive has a strong global presence, offering easy access to spare parts, technical support, and service networks.

8. **Energy-Efficient Performance** The motor likely meets or exceeds IE2/IE3 efficiency standards, helping reduce operational costs over time.

---

#### **Cons**

1. **Higher Upfront Cost** Compared to generic or lower-end motors, SEW Eurodrive products are premium-priced. The initial investment may be higher, though this is often justified by long-term savings.

2. **Potential Overkill for Light-Duty Applications** If the motor is used in a low-load or intermittent-duty scenario, its full capacity may not be utilized, making a smaller or less expensive motor a more cost-effective choice.

3. **Specialized Installation Requirements** SEW motors, while modular, may require precise alignment and setup to ensure optimal performance. Improper installation could lead to reduced efficiency or premature wear.

4. **Limited Single-Phase Capability** While it supports 230V (likely single-phase), its primary rating is for 460V three-phase. Single-phase operation may result in lower power output or require additional components (e.g., a capacitor start motor).

5. **Dependence on SEW s Service Network** If SEW s local service centers are unavailable or slow to respond, repairs or replacements could take longer than with more widely available brands.

6. **Potential for Overengineering** For applications where 3/4 HP is more than sufficient (e.g., small workshops or non-industrial uses), the motor may be unnecessarily powerful, leading to higher costs without proportional benefits.

---

### **Conclusion**

The **SEW Eurodrive DRS71M2/FG/LN 3/4 HP motor** is an excellent choice for **industrial, commercial, or high-reliability applications** where efficiency, durability, and flexibility are priorities. Its dual-voltage support, high RPM, and compatibility with VFDs make it versatile for a range of mechanical systems. However, for **low-load, intermittent, or cost-sensitive applications**, a more economical motor may suffice.

### **Recommendation**

- You need a **reliable, high-performance motor** for industrial use (e.g., manufacturing, HVAC, material handling).

- Your application requires **speed control, energy efficiency, or compatibility with VFDs**.

- You value **long-term durability and brand support** over short-term cost savings.

- Your application is **light-duty or low-load**, where a smaller, cheaper motor would work.

- You require **single-phase-only operation** without additional modifications.

- Budget constraints make the premium price prohibitive, and you can find a similarly rated motor from a more affordable brand with adequate warranties.

For most **industrial or performance-critical applications**, the SEW Eurodrive motor is a **strong, justified investment**. For less demanding uses, a cost-effective generic motor may be a better fit. Always verify the exact load requirements and electrical setup before purchasing.

Details:

Motor Starters. Solenoid Coils. Circuit Breakers. Safety and Security.

Motor Drives. Rotary Lobe Blowers. Shock Absorbs.

part #: drs71m2fg prices

• $211.41-$600.00

specifications oelemot:

• brand: Sew Eurodrive
• mpn: Drs71m2/fg/ln
• part type: Ac Motor
• power: 3/4 Hp
• rpm: 3420 Rpm
• voltage: 230 V-ac, 460 V-ac
• phase: 3ph
• reference sku: 1748542
• product condition: Used Excellent

payments oelemot:

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

returns oelemot:

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

general oelemot:

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

seller oelemot:

• rating: 100.0%
• city: Delta, Ohio
• # reviews: 124739

offer oelemot:

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

shipping oelemot:

• cost: $0.00
• type: Fixed
• service: Standard, Expedited, Overnight
• transit: 6-6 Days
• class: Standard, Expedited, One-day

Sew Eurodrive DRS71M2-FG Is Similar To:

• 100pn Sew-eurodrive 50 Motors In (38.8% similar) ...(March 26th, 2017)
• 31c015-503-4-00 Sew Eurodrive Movitrac Kva Drive Tb (34.2% similar) Sew Eurodrive 31C015 offtrack v this item is used. Marketing, listing apps, application. 8 voltage : vac used, in working condition...(April 2nd, 2018)
• 35n528t849g1 Baldor Sew Eurodrive Electric Motor Rpm (42.4% similar) Specifications: brand: Sew-Eurodrive 1/2 hp 230V. Sew Eurodrive 1/2 hp electric motor 230V 1700 rpm 3-PHASE up for offer is a used. The connections are in good condition. This item was wired up and it powered on properly. Please refer to the photos below for more details on item. This item is in ...(March 27th, 2018)
• 802 2658 826 058 3 Bw Sew Eurodrive Ohm Resistor Tsc (35.6% similar) This item is used. Sew Eurodrive 3 Be ohm 250 w resistor SC PRD7 manufacturer: Eurodrive model: 802 2658TYPE: 072 used, in working condition. Marketing, listing apps, application...(June 17th, 2018)
• 8238278 Sew Eurodrive Mwf11a Setpoint (35% similar) For sale new not original box nob Sew Eurodrive MWF11A set point converter item, was sitting on a shelf some time. EQUIP5 item codes: nob - new original box nob not OB used nob Ibo as is Arneb...(November 12th, 2017)
• 850028545 Sew Eurodrive Hp Electric Motor New (41.4% similar) ESS eastern surplus asset, inc. Check our office hours or call for an appointment. You are buying on a Sew Eurodrive DFT90L8 4BMG2HFTF 1/2 hp electric motor new model: 4BMG2HFTF-KS see picture of tag for info. This includes securing item with steel banding and shrink wrapping...(April 3rd, 2018)
• 9ft7164 Sew Eurodrive Hp Rpm (38.3% similar) This item is used. 33 voltage : 230YY 460Y rpm: 1700 used, in working condition. Sew Eurodrive S62R42DT71C4 9FT7164. 2 rpm GW28 manufacturer: Sew Eurodrive model: S62R42DT71C4, 9FT7164HP. Marketing, listing apps, application...(May 25th, 2018)
• 31c022-233-4-00 Abb Sew Eurodrive Movitrac (35.2% similar) Industrial automation repair ltd. R optional one year warranty. Please inform us before doing so. Call right now shipping refurbished items are tested prior to shipping. Highly trained engineers at the core of our automation repair service is our team of highly skilled engineers who are trained on ...(October 11th, 2016)
• D22hsdt90l4 Sew Eurodrive Seweurodrive Motor Variable Speed Regulator Used Tested (34% similar) ...(August 16th, 2018)
• D24dt90l4 Sew Eurodrive Vac Hp Rpm Gear Motor (37.8% similar) Marketing, listing apps, application. Sew Eurodrive D24DT90L4 vac. 82 hp rpm gear motor PRI47 manufacturer: Sew Eurodrive model: D24DT90L4 hp. This item is used. 82 voltage : vac rpm: used, in working condition...(April 16th, 2018)
• Dbk 800 621 0 Sew Eurodrive Resistor (35.3% similar) Marketing, listing apps, application. Sew Eurodrive dbl resistor DBK8006210 PRI54 manufacturer: Eurodrive model: 0TYPE: used, in working condition. This item is used...(March 17th, 2019)