
( Brand: Baldor ), ( Manufacturer Part Number: 35L108-1273G1 ), ( Model: M3607 ), ( Part Type: Hp Motor ), ( Actual Rated Input Voltage: 230/460 ), ( Nema Design Letter: Design B ), ( Rated Load: Hp ), ( Enclosure Type: Tefc ), ( Insulation Class: B ), ( Current Type: Ac ), ( Service Factor: 1.15 ), ( Nominal Rated Input Voltage: 115 V, 208-230 V ), ( Ac Phase: Three Phase ), ( Country Of Origin: United States )
The **Baldor 35L108-1273G1** is a robust, high-performance electric motor designed for demanding industrial applications where reliability, efficiency, and durability are paramount. This **1.5 horsepower (1.5 hp)** motor operates at a nominal speed of **1140 revolutions per minute (rpm)**, delivering consistent torque and power output for a wide range of mechanical systems. Built with Baldor s reputation for engineering excellence, this motor features a **Total Enclosed Fan-Cooled (TEFC)** construction, ensuring optimal protection against dust, moisture, and contaminants while maintaining efficient heat dissipation through an integrated axial fan. The **M3607** frame size provides a compact yet sturdy design, making it ideal for applications where space is a consideration without compromising performance.
The motor is engineered to operate seamlessly across **230/460-volt single-phase or three-phase power supplies**, offering versatility for integration into various electrical systems. With a **service factor (SF) of 1.15**, it exceeds standard duty requirements, allowing for temporary overloads without risking premature wear, making it a dependable choice for continuous operation in manufacturing, conveyor systems, pumps, compressors, and other heavy-duty machinery. The **184** designation in the model number indicates a specific winding configuration optimized for balanced performance, ensuring smooth operation and minimal energy loss.
Constructed with high-quality materials, the **35L108-1273G1** features a rugged **cast iron end shields and housing**, providing exceptional resistance to mechanical stress and thermal expansion. The motor s **NEMA premium efficiency** standards further enhance its operational efficiency, reducing energy consumption while maintaining peak performance an essential consideration for cost-effective and eco-conscious industrial operations. Additionally, Baldor s **EOK (Energy Optimized Kit)** designation signifies that this motor has been fine-tuned for optimal energy savings, making it a smart investment for facilities prioritizing operational cost reduction.
Designed with ease of maintenance in mind, the motor incorporates **sealed bearings** and a **grease-lubricated system**, minimizing downtime and extending the lifespan of critical components. The **1.5 hp** rating ensures it can handle moderate to heavy workloads efficiently, while its **1140 rpm** speed provides a balanced output for applications requiring moderate to high torque without excessive wear. Whether integrated into a production line, material handling system, or HVAC setup, this motor delivers **reliable, long-lasting performance** with minimal maintenance requirements, reinforcing Baldor s commitment to delivering motors that meet the rigorous demands of modern industry.
### **Pros and Cons of buying a Baldor 35L108-1273G1 (1.5 HP, 1140 RPM, TEFC, 230/460V) Motor**
#### **Pros:**1. **Reliable Brand Reputation** Baldor (now part of ABB) is a well-established manufacturer known for durable, high-quality industrial motors. Their products are widely trusted in commercial and industrial applications.
2. **Energy Efficiency** The motor has a **1.15 Service Factor (SF)**, indicating it can handle occasional overloads without damage, which may improve operational flexibility. While not the most energy-efficient (NEMA Premium or IE3/IE4 motors are better), it performs adequately for general-purpose use.
3. **Dual Voltage (230/460V)** The ability to operate on both **230V and 460V** provides flexibility for different electrical setups, reducing the need for additional voltage conversion equipment.
4. **Total Enclosed Fan-Cooled (TEFC) Design** This motor is **IP54-rated**, meaning it is protected against dust and splashing water, making it suitable for indoor or mildly corrosive environments. The fan-cooled design helps with heat dissipation without requiring external ventilation.
5. **Standard NEMA Frame (M3607)** The **3607 frame** is a common industrial size, meaning replacement parts, bearings, and accessories are widely available. This reduces downtime and maintenance costs.
6. **1140 RPM Speed** This speed is standard for many applications (e.g., pumps, fans, conveyors), making it a good fit for general machinery without requiring gearboxes or variable frequency drives (VFDs) for most uses.
7. **OEM and Aftermarket Availability** As a legacy Baldor model, it is still supported in the aftermarket, ensuring availability of spare parts even if Baldor discontinues production.
8. **Cost-Effective for Basic Applications** For simple, non-critical applications where high efficiency is not a priority, this motor offers a **balanced price-to-performance ratio**.
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#### **Cons:**1. **Not Energy-Efficient by Modern Standards** This motor does not meet **NEMA Premium** or **IE3/IE4** efficiency standards. If energy savings are a priority, a newer, more efficient motor (e.g., a **Baldor 35L108 with IE3 rating**) would be a better long-term investment.
2. **Potential for Higher Operating Costs** Less efficient motors consume more electricity, leading to **higher energy bills** over time, especially in continuous operation.
3. **Limited Warranty (If Applicable)** Baldor s standard warranty may not cover all potential failures, and extended warranties can be expensive. Older models may have **shorter warranty periods** compared to newer units.
4. **Possible Compatibility Issues with Modern Controls** Some newer **VFDs (Variable Frequency Drives)** or advanced motor control systems may not be fully optimized for this older motor design, requiring additional tuning or compatibility checks.
5. **Discontinued Model Risk** While still available, this motor may eventually be **discontinued**, making future repairs or replacements more difficult. Newer Baldor/ABB models (e.g., **35L108 with IE3**) are likely better long-term choices.
6. **Higher Maintenance Potential** Older motor designs may have **more wear points** (e.g., bearings, windings) compared to newer, more robust models with improved insulation and cooling systems.
7. **No Built-in Protection Against Faults** Unlike some modern motors, this model may lack **integrated fault detection** (e.g., thermal overload protection beyond standard thermal cutouts), requiring additional safeguards in the control system.
8. **Potential for Higher Noise/Vibration** Older motor designs can sometimes exhibit **more vibration and noise** compared to newer, precision-balanced models.
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### **Conclusion:**The **Baldor 35L108-1273G1** is a **solid, reliable choice for basic industrial applications** where cost is a primary concern and energy efficiency is not critical. It offers **durability, dual-voltage flexibility, and easy part availability**, making it suitable for **pumps, fans, compressors, and conveyors** in controlled environments.
However, if **energy efficiency, long-term cost savings, or future-proofing** are priorities, a **newer IE3 or IE4-rated motor** (e.g., Baldor s **35L108 with higher efficiency**) would be a **better investment**. Additionally, if the motor will be used in **harsh or corrosive conditions**, a **higher IP rating (e.g., IP55 or IP56)** or **explosion-proof variant** may be necessary.
For **budget-conscious buyers** who need a **proven, no-frills motor** for non-critical applications, this Baldor model remains a **practical option**. For **new installations or energy-sensitive operations**, upgrading to a **more efficient model** is strongly recommended.
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### **Final Recommendation:** - **Buy this motor if:**- You need a **reliable, cost-effective solution** for a **non-critical application**.
- Your facility already has **matching electrical infrastructure (230/460V)**.
- You prioritize **part availability and brand reputation** over energy efficiency.
- The motor will operate in a **clean, indoor environment** with minimal vibration concerns.
- **Avoid or upgrade to a newer model if:**- **Energy efficiency** is a key concern (opt for **IE3/IE4 or NEMA Premium**).
- The motor will run **continuously for long hours** (higher efficiency reduces operating costs).
- You plan to **keep the equipment for 10 years** (newer motors may be more maintainable).
- The application involves **harsh conditions** (consider **IP55, explosion-proof, or higher SF models**).
- You want **better fault protection and modern control compatibility**.
For most **new installations**, a **Baldor 35L108 with IE3 efficiency** or an **ABB equivalent** would be the **better long-term choice**, balancing cost, efficiency, and reliability. However, if this specific model fits your needs perfectly, it remains a **sound purchase**.
Larger items are shipped via FedEx Ground. TEFC Enclosure. 230/460 volts . Shipping prices will vary outside of the 48 states.
Selling as E-OK. For sale is one 1 unused E-OK Baldor Electric Motor. Buyer pays $74.25 shipping and handling shipped in 48 states. Item is unused with surface rust on the shaft.