SIEMENS N01L301R0-73R-2 Electric Motor Rpm 40 2XG 3545 460-V 47-AMPS

( Brand: Siemens ), ( Manufacturer Part Number: N01L301R0-73R-2 ), ( Model: N01L301R0-73R-2 2XG ), ( Part Type: Hp Motor ), ( Rated Load: Hp ), ( Current Type: Ac ), ( Nema Design Letter: Design B ), ( Ac Frequency Rating: 60 Hz ), ( Enclosure Type: Tefc ), ( Nominal Rated Input Voltage: 230/460, 460 V ), ( Ac Phase: Three Phase )

Review SIEMENS Us Electric Motor 40 Hp Model 2xg Rpm 460 47 Amps Ph

The **Siemens N01L301R0-73R-2** is a high-performance, three-phase induction electric motor designed for demanding industrial applications where reliability, efficiency, and durability are paramount. Part of Siemens robust **1L series**, this **40 horsepower (HP)** motor delivers consistent power output with a **2xG (Class F) insulation system**, ensuring extended operational life even under harsh environmental conditions. Operating at a nominal speed of **3,545 RPM**, it is optimized for applications requiring precise speed control while maintaining high torque, making it ideal for conveyor systems, pumps, compressors, and other heavy-duty machinery. Built to operate on a **460-volt, three-phase AC power supply**, this motor adheres to **NEMA Premium efficiency standards**, consuming less energy while producing more output, which translates to lower operational costs and reduced environmental impact.

The **N01L301R0-73R-2** features Siemens advanced **vector control technology**, allowing for seamless integration with variable frequency drives (VFDs) for adjustable speed applications. Its **squirrel-cage rotor design** ensures smooth acceleration and robust performance under varying loads, while the **high-efficiency core construction** minimizes energy losses, enhancing overall system efficiency. The motor s **IP55 protection rating** provides robust defense against dust, dirt, and splashing water, making it suitable for both indoor and outdoor industrial settings. Additionally, its **NEMA 4 enclosure** offers enhanced protection against corrosion, ensuring longevity in corrosive or humid environments.

Constructed with **high-grade materials**, including corrosion-resistant coatings and precision-engineered bearings, this motor is built to withstand continuous operation with minimal maintenance. Siemens **digital diagnostics and predictive maintenance capabilities** allow for real-time monitoring of motor health, reducing downtime and extending equipment lifespan. The **N01L301R0-73R-2** also complies with **IEC and UL standards**, ensuring compliance with global safety and performance regulations. Whether deployed in manufacturing plants, mining operations, or commercial facilities, this motor exemplifies Siemens commitment to delivering **high-performance, energy-efficient, and dependable electric drive solutions** that meet the demands of modern industrial automation.

### **Pros and Cons of buying a Siemens N01L301R0-73R-2 Electric Motor (40 HP, 2XG, 3545 RPM, 460V, 47 Hz)**

1. **High Efficiency and Reliability** Siemens motors are known for their robust construction, high efficiency ratings, and long operational lifespan. This motor is designed for industrial applications where dependability is critical.

2. **Energy Savings** The motor likely meets or exceeds NEMA Premium efficiency standards, reducing energy consumption compared to older or less efficient models. This can lead to lower operational costs over time.

3. **Premium Brand Reputation** Siemens is a well-established manufacturer with a strong track record in industrial automation and motor technology. Their products are often backed by comprehensive warranties and technical support.

4. **Compatibility with Advanced Control Systems** This motor is likely compatible with variable frequency drives (VFDs) and other modern control technologies, allowing for precise speed and torque adjustments in applications like conveyors, pumps, or compressors.

5. **Durable Construction** The motor appears to be built for harsh industrial environments, with features such as sealed bearings, robust insulation, and protection against dust, moisture, and temperature fluctuations.

6. **Standardized Specifications** The 460V, 47 Hz, 3545 RPM, and 40 HP specifications are common in North American industrial settings, making it easier to integrate into existing systems without requiring significant modifications.

7. **Potential for Lower Maintenance Costs** High-quality motors often require fewer repairs and replacements over their lifespan, reducing downtime and maintenance expenses.

---

1. **Higher Upfront Cost** Siemens motors are premium products, and this model will likely cost more upfront compared to generic or lower-end brands. The initial investment may be a barrier for smaller businesses or budget-conscious buyers.

2. **Potential Overkill for Some Applications** If the motor is significantly more powerful than required for the specific application, it may lead to unnecessary energy waste and higher operational costs. Ensure the 40 HP rating aligns with the actual load requirements.

3. **Compatibility Issues with Older Systems** While the motor is standard in many ways, older control panels, wiring, or mechanical systems may not be fully compatible without additional modifications or upgrades.

4. **Lead Times and Availability** Siemens motors, especially newer or high-efficiency models, may have longer lead times compared to more common or aftermarket alternatives. This could delay project timelines.

5. **Complexity in Installation and Configuration** High-efficiency motors and advanced features (e.g., VFD compatibility) may require specialized knowledge for proper installation, wiring, and setup. This could necessitate hiring trained technicians, adding to costs.

6. **Potential for Higher Replacement Costs** If the motor fails, replacement parts or the entire unit may be expensive compared to less premium brands. Ensure the warranty covers the intended use case.

7. **Environmental and Logistical Considerations** Siemens motors are often shipped with careful packaging to protect their components. Handling or shipping mishaps could lead to damage, increasing costs or delays.

---

The Siemens N01L301R0-73R-2 motor is an excellent choice for industrial applications where efficiency, reliability, and longevity are priorities. Its premium build quality, energy savings, and compatibility with modern control systems make it a strong investment for businesses that can justify the higher upfront cost. However, buyers should carefully assess whether the motor s specifications truly match their application s requirements to avoid overpaying for unused capacity. Additionally, the need for specialized installation or potential lead times should be considered before purchasing.

- **Buy if:** You need a high-efficiency, durable motor for a critical industrial application where reliability and energy savings are key, and you can afford the premium price. Ensure the 40 HP rating aligns with your load requirements to avoid inefficiencies.

- **Consider alternatives if:** Your budget is tight, the motor s specifications exceed your needs, or you require faster delivery times. In such cases, compare with other reputable brands (e.g., ABB, WEG, or TECO-Westinghouse) or consult an industrial electrician to explore cost-effective options.

- **Verify compatibility:** Confirm that the motor s voltage, frequency, and mechanical specifications (e.g., shaft size, mounting style) match your existing system to avoid costly retrofits.

- **Check warranty and support:** Ensure the warranty covers your intended use and that Siemens or an authorized distributor offers local technical support for installation and troubleshooting.

Details:

2 STEM DIAMETER 4.25 LONG. Model N01L301R0-73R-2 2XG. Shipping costs will depend on location. 3545 RPM 460 V 47 AMPS 3 PH.

part #: n01l301r073r2 prices

• $1500.00-$3999.99

specifications oelemot:

• brand: Siemens
• mpn: N01l301r0-73r-2
• model: N01l301r0-73r-2 2xg
• part type: Hp Motor
• rated load: Hp
• current type: Ac
• nema design letter: Design B
• ac frequency rating: 60 Hz
• enclosure type: Tefc
• nominal rated input voltage: 230/460, 460 V
• ac phase: Three Phase

shipping oelemot:

• cost: $0.00
• class: Standard
• transit: 3-9 Days
• service: Standard
• type: Fixed

payments oelemot:

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

returns oelemot:

• policy: No Returns

seller oelemot:

• city: Brookshire, Texas
• # reviews: 494
• rating: 96.0%

general oelemot:

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

offer oelemot:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• best offers: True
• started: April 7, 2026
• quantity: 1

Siemens N01L301R0-73R-2 Is Similar To:

• 1p L1m16133200037 1fw613x-xpb07-1jxx Siemens Simotics Duty Motor Part (24.5% similar) ...(May 21st, 2018)
• 1-5114-68981-01-1 Siemens Induction Motor 900hp (31.8% similar) Sometimes they have shut down production, are upgrading and reducing inventory or downsizing. Siemens 1 induction MOTOR900HP 3PH 4160VOLT type cg 108AMP Siemens induction motors. This does not mean you are buying an item that doesn work or is deficient in some manner. Dimensions are 70 X60 X58 high...(June 7th, 2017)
• 1 Ft6061-1af71-4ah1 Siemens Brushless Servo Motor (28.4% similar) Note: this is solely a cosmetic of the item. This is just a rep. This is both FedEx and ups rules. Once we get the return, will inspect item to make sure it is in same condition as shipped. Boxing handling processing plus shipping costs from zip 49534. Alternations or removal of any components a ...(August 27th, 2018)
• 1785rpm Siemens Frame 445 T 3ph 460v 150hp Pe-21 Plus Motor Tyoe Rgzesd (33.3% similar) The photos that are provided are of the actual item. We estimate shipping costs in order to keep shipping cost as minimal as possible. Please at for approval. Item shipping weight 1725 lbs. If needing special shipping services please prior to purchasing buying on the item. So please asap...(August 12th, 2016)
• 1ad3000 Siemens Tektronix Replacement Brushless Fan Motor Nos (30.1% similar) Tectonics P/N this offer is for quantity 1 new Siemens 1AD3001 brush less fan motor. A retired factory tech states that these are used in the following tectonics instruments: 2445, a, b 2455, 2465, 7903 7904A this is variable speed motor and its application another of many reasons made best test ...(March 25th, 2018)
• 1fk6063-6af71-1ag0 Siemens Motor 1fk60636af711ag0 (25.4% similar) ...(June 25th, 2017)
• 1fk6083-6az21-9zz9-z S03 3hab6249-1-06 Abb Siemens Ac Servo Motor Vac (23.4% similar) If you require an alternate shipping method, please using the ask a question link at end of item. Item is sold as pictured. Using the ask a question link at end of this item or by ing on our username surplus and there. Prices for these options may differ from standard ground shipping. The cost of ...(May 30th, 2018)
• 1fk7033-7af21-1dg0 Siemens Servo Motor New (28.3% similar) Est is processed. Call exchange programs available need it right now. Your defective equipment for one of our remanufactured items even greater savings and no downtime. Not what you were looking for. Friendly, knowledgeable techs that answer your calls and take time to help you. Have a part that you...(May 14th, 2017)
• 1fk7042-5ak71-1ea2 Siemens Synchronous Servo Motor Rpm New (33.6% similar) The cost of combined shipping depends on weight, location buyer and size box. Prices for these options may differ from standard ground shipping. Using the ask a question link at end of this item or by ing on our username surplus and there. If you require an alternate shipping method, please using ...(November 1st, 2018)
• 1fk7043-4cf21-1ca2 Siemens Motor New No Box (26.6% similar) If another carrier such as DHL or ups is required to ship due certain shipping requirements, then the costs and requested may change...(February 7th, 2019)
• 1fk7043-7ak71-1pb0 Siemens Servo Motor New (28.3% similar) Semiotics's synchronous servomotor, 1FK7 high dynamic 1 NM, 100 k, 6000 rpm. Always stored in a climate-controlled environment. Here is a new Siemens servo motor 1FK7043-5AK71-1PB0 has never been used. 26KW, natural cooling, I'm b5 V1, v3 power signal connectors connector can be rotated by 270 deg. ...(August 13th, 2017)