KELTECH SSM3444C Steel Motor Rpm Frame Tefc 3/4 1740 56C

( Brand: Keltech ), ( Manufacturer Part Number: SSM3444C ), ( Part Type: Hp Motor Frame ), ( Inverter/vector Duty Rating: Inverter Duty ), ( Rated Load: Hp ), ( Iec Frame Size: 56c ), ( Special Motor Construction: Washdown Duty Motor ), ( Ac Frequency Rating: 50/60 Hz ), ( Enclosure Type: Tefc ), ( Shaft Type: Keyed ), ( Shaft Diameter: 5/8 In ), ( Mounting Type: Face-mounted ), ( Reversible/non-reversible: Reversible ), ( Current Type: Ac ), ( Service Factor: 1.15 ), ( Nominal Rated Input Voltage: 230/460vac ), ( Ac Phase: Three Phase )

Review KELTECH Stainless Steel Motor 3/4 Hp Ph Rpm Frame 56c Tefc

The **Keltech SSM3444C** is a high-performance, industrial-grade **3/4 horsepower (0.75 hp) electric motor** engineered for reliability, efficiency, and durability in demanding applications. Built with a **1740 RPM synchronous speed** and a **Frame 56C** design, this motor is ideal for a wide range of mechanical systems, including conveyors, pumps, compressors, fans, and industrial machinery where consistent power and smooth operation are critical. The **TEFC (Totally Enclosed Fan-Cooled)** construction ensures robust protection against dust, moisture, and contaminants, making it suitable for both indoor and outdoor environments where environmental exposure is a concern. Its compact yet sturdy **56C frame** adheres to NEMA standards, providing a balanced combination of power output and physical dimensions for easy integration into existing or new systems.

Under the hood, the **SSM3444C** features a **high-efficiency, squirrel-cage induction design**, delivering optimal torque and energy savings while minimizing operational noise and vibration. The motor s **cast aluminum housing** and precision-engineered components enhance thermal management, reducing the risk of overheating even under continuous heavy loads. With a **Class B insulation rating**, it operates reliably at elevated temperatures, extending its lifespan and ensuring dependable performance in extended duty cycles. The **bearing assembly** incorporates high-quality sealed bearings, providing low-friction operation and prolonged service intervals, which translates to reduced maintenance costs and downtime.

Designed with versatility in mind, the **Keltech SSM3444C** is compatible with a variety of voltage configurations, making it adaptable to different power supply systems. Its **standard NEMA mounting footprint** ensures seamless compatibility with most industry-standard couplings, belts, and gearboxes, simplifying installation and reducing setup complexity. Whether deployed in manufacturing plants, HVAC systems, agricultural equipment, or material handling applications, this motor delivers **consistent power delivery** with minimal energy loss, contributing to both operational efficiency and cost-effectiveness. Built to withstand the rigors of industrial use, the **SSM3444C** exemplifies Keltech s commitment to engineering durable, high-performance motors that meet the demands of modern manufacturing and automation.

**Pros and Cons of buying a Kel-Tech SSM3444C 3/4 HP, 1740 RPM, Frame 56C, TEFC Motor**

### **Pros**

1. **High Efficiency and Performance** The SSM3444C is designed for industrial and commercial applications, offering reliable power output at 3/4 horsepower and 1740 RPM. Its energy-efficient design helps reduce operational costs over time.

2. **Durable Construction** Built with high-quality materials, including a robust steel frame (Frame 56C), this motor is designed to withstand heavy-duty use in demanding environments. The TEFC (Totally Enclosed Fan-Cooled) rating ensures protection against dust, moisture, and contaminants, making it suitable for indoor or outdoor installations where environmental exposure is a concern.

3. **Reliable Brand Reputation** Kel-Tech is a well-known manufacturer of industrial motors, known for producing dependable, long-lasting equipment. This motor benefits from the brand s reputation for quality and after-sales support.

4. **Versatile Applications** With a 3/4 HP rating, this motor is suitable for a wide range of applications, including HVAC systems, pumps, compressors, conveyors, and industrial machinery. Its 1740 RPM speed aligns with common industrial standards, making it a flexible choice for various setups.

5. **Energy Savings** The motor s efficient design helps reduce energy consumption compared to older or less efficient models, contributing to lower utility bills and a smaller environmental footprint.

6. **Easy Maintenance** The TEFC enclosure allows for straightforward cooling while protecting internal components. Regular maintenance (such as lubrication and inspection) is relatively simple, though access may depend on the specific installation.

7. **Compatibility with Standard Systems** Frame 56C is a common industrial motor frame size, meaning it is easily integrated with existing equipment or replacement parts. This reduces compatibility issues and simplifies inventory management.

8. **Long Lifespan** Properly maintained, this motor can operate for many years, providing a strong return on investment for businesses or homeowners investing in durable equipment.

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### **Cons**

1. **Higher Upfront Cost** Compared to generic or lower-quality motors, the Kel-Tech SSM3444C may have a higher initial purchase price. However, this is often justified by its longevity and efficiency.

2. **Limited Customization** Like most standard industrial motors, this model may not offer extensive customization options for specific applications. Users with unique requirements may need to pair it with additional components or controllers.

3. **Weight and Installation Complexity** The steel frame and robust construction make this motor heavier than smaller or less durable alternatives. Installation may require additional labor or structural support, especially in applications where space or weight is a constraint.

4. **Potential for Overkill in Light-Duty Use** If the motor is used in a very light-duty application (e.g., a small residential system where a 1/2 HP motor would suffice), the 3/4 HP rating may be unnecessarily powerful, leading to higher energy consumption without additional benefits.

5. **Dependence on Proper Maintenance** While the motor is durable, its performance and lifespan depend on regular maintenance (e.g., bearing lubrication, cooling fan inspection, and electrical checks). Neglecting maintenance can lead to premature failure.

6. **Noise and Vibration** Industrial motors can generate some noise and vibration during operation. While the SSM3444C is designed to minimize this, it may still require vibration dampening or soundproofing in sensitive environments.

7. **Availability of Parts** While Kel-Tech is reputable, finding replacement parts or service technicians may be more challenging than with more widely distributed brands, depending on the region.

8. **Energy Costs During Startup** Motors like this often draw higher current during startup, which can cause temporary spikes in energy consumption. This may not be an issue for most applications but could be a consideration for systems with sensitive power management.

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### **Conclusion**

The Kel-Tech SSM3444C 3/4 HP, 1740 RPM, Frame 56C, TEFC motor is a well-engineered, high-performance option for industrial, commercial, or heavy-duty applications. Its strengths lie in its durability, efficiency, and reliability, making it a sound investment for users who prioritize long-term performance and reduced maintenance hassles. However, the higher cost and potential overkill for lighter applications may deter some buyers. For most professional or high-demand settings, the benefits outweigh the drawbacks, particularly when considering the motor s lifespan and operational efficiency.

### **Recommendation**

- You need a durable, high-efficiency motor for industrial, commercial, or heavy-duty applications.

- Your application requires a TEFC-rated motor for protection against harsh environments.

- You are willing to invest in a long-lasting motor that reduces long-term maintenance and energy costs.

- Compatibility with Frame 56C is a priority, and you have access to proper installation and maintenance support.

- Your application is very light-duty, and a smaller motor (e.g., 1/2 HP) would suffice.

- Budget constraints are a major factor, and you can find equally reliable motors at a lower price.

- You require extensive customization or unique features not offered by standard models.

- You are in a region where parts or service support for Kel-Tech motors is limited.

For most users seeking a balance of performance, reliability, and longevity, the Kel-Tech SSM3444C is a strong recommendation. Always verify compatibility with your specific system and consult with a professional if unsure about installation or maintenance requirements.

Details:

See pictures for dimensions and condition. I will do my best to get back with you. No packaging unless shown. 3 PHASE STAINLESS STEEL PREMIUM.

Only parts shown in the actual picture are included. Listed as used due to being out of packaging and the rear fan guard is missing screws. See pictures for actual part available. Some pictures show examples of how the part is used.

part #: ssm3444c prices

• $300.00-$619.76

specifications oelemot:

• brand: Keltech
• mpn: Ssm3444c
• part type: Hp Motor Frame
• inverter/vector duty rating: Inverter Duty
• rated load: Hp
• iec frame size: 56c
• special motor construction: Washdown Duty Motor
• ac frequency rating: 50/60 Hz
• enclosure type: Tefc
• shaft type: Keyed
• shaft diameter: 5/8 In
• mounting type: Face-mounted
• reversible/non-reversible: Reversible
• current type: Ac
• service factor: 1.15
• nominal rated input voltage: 230/460vac
• ac phase: Three Phase

payments oelemot:

• credit card: Mastercard
• other
• wallet: Paypal

shipping oelemot:

• class: Standard
• transit: 4-11 Days
• carrier: USPS
• service: USPS Ground Advantage
• cost: $77.10
• type: Calculated

general oelemot:

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

offer oelemot:

• best offers: True
• sold: 0
• started: February 10, 2026
• quantity: 1
• availability: In Stock
• options: Ship-to-home

returns oelemot:

• policy: No Returns

seller oelemot:

• # reviews: 3618
• rating: 99.4%
• city: Ogden, Utah

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