LAMMERS 1TZ9003-0EB42-2KB4-Z Ac Motor 1.75KW 1755RPM 460V-AC 3PH

( Brand: Lammers ), ( Manufacturer Part Number: 1TZ9003-0EB42-2KB4-Z ), ( Part Type: Ac Motor ), ( Power: 1.75 Kw ), ( Rpm: 1755 Rpm ), ( Voltage: 460 V-ac ), ( Phase: 3ph ), ( Reference Sku: 1745833 ), ( Product Condition: Used Excellent )

Review LAMMERS Ac Motor 1.75kw 1755rpm 460v-ac 3ph

The **Lammers 1TZ9003-0EB42-2KB4 AC Motor (1.75 kW, 1755 RPM, 460V, 3-Phase)** is a robust, high-performance electric motor engineered for demanding industrial applications where reliability, efficiency, and durability are paramount. Belonging to the trusted Lammers line of industrial machinery, this motor is meticulously designed to deliver consistent power output while adhering to stringent engineering standards. With a rated power of **1.75 kilowatts (1.87 horsepower)**, it provides ample torque for a wide range of mechanical drives, including conveyors, pumps, compressors, and heavy-duty machinery, ensuring smooth and efficient operation even under continuous load conditions. Operating at a nominal speed of **1755 revolutions per minute (RPM)**, this motor strikes an optimal balance between speed and torque, making it ideal for applications requiring moderate to high rotational speeds without compromising performance.

Constructed with precision engineering, the **1TZ9003-0EB42-2KB4** features a **460-volt, three-phase AC induction design**, which ensures compatibility with standard industrial power grids and minimizes energy loss during operation. Its robust stator and rotor assembly, combined with high-grade silicon steel laminations, enhances magnetic efficiency while reducing core losses, contributing to lower operational temperatures and extended motor lifespan. The motor s **TEFC (Totally Enclosed Fan-Cooled)** construction provides superior protection against dust, moisture, and contaminants, making it suitable for harsh environments such as manufacturing plants, food processing facilities, and outdoor industrial settings. Additionally, the integrated cooling fan ensures optimal thermal management, preventing overheating and maintaining peak performance even during prolonged use.

Built to withstand the rigors of heavy-duty applications, this motor incorporates **high-strength bearings** and a **rigid shaft design**, reducing vibration and wear while ensuring smooth and silent operation. The **NEMA Premium efficiency rating** further underscores its energy-saving capabilities, helping to lower operational costs by minimizing electricity consumption without sacrificing performance. Whether integrated into a conveyor system, a water pump, or an HVAC unit, the **Lammers 1TZ9003-0EB42-2KB4** delivers dependable power with minimal maintenance requirements, making it a cost-effective solution for industries prioritizing both productivity and longevity. With its compact yet sturdy construction, this motor is a testament to Lammers commitment to delivering reliable, high-quality electric drives that meet the evolving needs of modern industrial operations.

### **Pros and Cons of buying a Lammers 1TZ9003-0EB42-2KB4 1.75 kW AC Motor (1755 RPM, 460V, 3-Phase)**

1. **High Power Output (1.75 kW)** Suitable for industrial applications requiring moderate to high torque, such as conveyors, pumps, compressors, or machinery in manufacturing.

2. **Standard 460V, 3-Phase Compatibility** Works seamlessly with most industrial electrical systems in North America and other regions where 460V is standard, reducing voltage conversion needs.

3. **Reliable Brand (Lammers)** Lammers is a well-known manufacturer of electric motors, known for durability and consistent performance in industrial settings.

4. **1755 RPM Speed** Offers a balanced speed for applications where neither extremely high nor low RPM is required, providing a good trade-off between efficiency and torque.

5. **Potential for Long Lifespan** Properly maintained, high-quality AC motors like this one can last **15 25 years**, depending on usage and environmental conditions.

6. **Easy Replacement Part Availability** Being a common industrial motor, spare parts (bearings, windings, seals) are widely available, reducing downtime.

7. **Energy Efficiency (Relative to Older Models)** While not the most advanced (e.g., IE4 or IE5 efficiency ratings), it is likely more efficient than older motors, helping reduce operational costs.

8. **Direct Online Starting (DOL) Capable** Can be started directly without complex soft-start or variable frequency drive (VFD) requirements, simplifying installation.

9. **Compact and Standardized Design** Fits common industrial mounting configurations, making integration into existing systems straightforward.

10. **Cost-Effective for Mid-Range Applications** Priced reasonably for its power and reliability, making it a practical choice for businesses that need a balance of performance and affordability.

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1. **Not Energy-Efficient by Modern Standards** Likely falls under **IE2 or IE3 efficiency ratings**, meaning it consumes more power than newer **IE4 or IE5 motors** of similar power. Over time, this could increase electricity costs.

2. **Limited Variable Speed Capability** Without a **VFD (Variable Frequency Drive)**, speed and torque cannot be adjusted, restricting flexibility in applications requiring variable operation.

3. **Potential for Higher Maintenance Costs** Older or less efficient motors may require more frequent **bearing lubrication, winding inspections, and cooling system maintenance** compared to newer designs.

4. **Noise and Vibration** Some AC motors, especially at higher loads, can produce noticeable **vibration and noise**, which may require additional isolation or damping in sensitive environments.

5. **Higher Initial Current Draw** At startup, the motor may draw **5 7 times its running current**, which could stress electrical systems unless properly sized.

6. **Environmental Sensitivity** Performance may degrade in **dusty, humid, or corrosive environments** unless specified as "NEMA Premium" or "explosion-proof." This model s exact environmental rating should be verified.

7. **Potential for Obsolescence** As industries shift toward **smart motors, IoT integration, and energy-efficient standards**, this motor may become less competitive in future upgrades.

8. **Limited Warranty (If Applicable)** While Lammers motors are durable, warranty terms may not cover all failure modes (e.g., improper installation or misuse), leading to unexpected repair costs.

9. **Space and Cooling Requirements** May require adequate **ventilation and clearance** for proper heat dissipation, especially in enclosed or high-temperature environments.

10. **Compatibility Issues with Modern Controls** Some newer **PLCs or automation systems** may require additional interfaces or converters to integrate smoothly with this motor.

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The **Lammers 1TZ9003-0EB42-2KB4 1.75 kW, 460V, 3-phase AC motor** is a **reliable, mid-range industrial motor** well-suited for applications requiring **steady power without frequent speed adjustments**. It offers **good durability, ease of maintenance, and compatibility with standard electrical systems**, making it a **practical choice for businesses needing a cost-effective, long-lasting motor**.

However, **if energy efficiency, variable speed control, or future-proofing** are priorities, a **higher-efficiency IE4/IE5 motor with VFD compatibility** may be a better long-term investment. Additionally, **applications with strict noise, vibration, or environmental constraints** should verify the motor s exact specifications to ensure suitability.

For **general industrial use (conveyors, pumps, compressors, etc.) where simplicity and reliability are key**, this motor remains a **solid recommendation**. For **high-efficiency or smart factory applications**, a newer model may be preferable.

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- You need a **reliable, mid-power (1.75 kW) motor** for **steady-speed applications** (e.g., conveyors, fans, basic machinery).

- Your electrical system is **460V, 3-phase**, and you don t require variable speed.

- You prioritize **durability and ease of maintenance** over maximum energy efficiency.

- Budget constraints make a **premium IE4/IE5 motor** impractical.

- You need **variable speed control** (requires a **VFD-compatible motor**).

- **Energy costs are a major concern** (opt for an **IE4 or IE5 motor**).

- Your application involves **highly sensitive environments** (check for **NEMA Premium or explosion-proof ratings**).

- You plan to **upgrade in the future** (a **smart motor with IoT/energy monitoring** may be worth the investment).

**Verdict:** This motor is a **good general-purpose choice** for many industrial applications, but **not the best for cutting-edge efficiency or advanced automation**. Always verify **specific application requirements** before purchase.

Details:

part #: 1tz90030eb422kb4 price

• $236.90

specifications oelemot:

• brand: Lammers
• mpn: 1tz9003-0eb42-2kb4-z
• part type: Ac Motor
• power: 1.75 Kw
• rpm: 1755 Rpm
• voltage: 460 V-ac
• phase: 3ph
• reference sku: 1745833
• product condition: Used Excellent

general oelemot:

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

returns oelemot:

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

shipping oelemot:

• type: Fixed
• class: Standard, Expedited, One-day
• service: Standard, Expedited, Overnight
• cost: $0.00
• transit: 5-5 Days

seller oelemot:

• city: Delta, Ohio
• # reviews: 124188
• rating: 100.0%

offer oelemot:

• availability: In Stock
• sold: 0
• best offers: True
• started: February 24, 2026
• options: Ship-to-home
• quantity: 1

payments oelemot:

• wallet: Paypal
• other
• credit card: Visa

Lammers 1TZ9003-0EB42-2KB4 Is Similar To:

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