Uninterrupted Production: Magnetek 3 HP Electric Motor 8-141445-02 for Critical Machinery.

Description

Description

The Magnetek 3 HP Electric Motor 8-141445-02 is a high-performance,three-phase AC induction motor,manufactured by Magnetek(a brand recognized for its robust industrial components,particularly in motion control).This specific model falls under the category of general-purpose industrial electric motors,engineered to provide reliable and efficient mechanical power for a wide array of industrial machinery and equipment requiring sustained,high-speed operation.

Application Scenarios

Imagine a bustling manufacturing plant,perhaps in the automotive sector,where a critical hydraulic pump continuously supplies fluid to robotic welding arms,or a large HVAC system that keeps a massive data center cool.The continuous operation of such equipment depends entirely on the unwavering performance of its electric motor.A sudden motor failure could lead to catastrophic production halts,system overheating,or compromised data integrity,incurring immense financial losses.This is precisely where the Magnetek 3 HP Electric Motor 8-141445-02 shines.Its robust construction and high RPM make it an ideal fit for direct-drive applications like centrifugal pumps,industrial fans,small compressors,or even material handling conveyors,where sustained,high-speed rotational power is required.The Magnetek 3 HP Electric Motor 8-141445-02 directly addresses the need for dependable and efficient mechanical power,mitigating the risks of unexpected downtime and ensuring seamless industrial processes by providing consistent,high-performance operation.

Parameter

Main Parameters

Value/Description

Product Model

8-141445-02

Manufacturer

Magnetek(Century Electric Motor division)

Product Category

3-Phase AC Electric Motor

Horsepower(HP)

3 HP(Provides substantial power for various industrial loads)

Voltage

208-240V/440-480V AC(Versatile for different industrial power grids)

Amperage

8.4A 208-240V/4.2A 440-480V(Full Load Amps)

RPM

3450 RPM/2850 RPM(Typical speeds for 60Hz/50Hz operations,indicating high-speed application)

Phase

3 Phase(Standard for industrial power efficiency and torque)

Frequency

50/60 Hz(Suitable for global industrial standards)

Enclosure Type

TEFC(Totally Enclosed Fan Cooled)-Excellent protection against dust,dirt,and moisture.

Service Factor

1.15(Indicates the motor can temporarily handle loads exceeding its rated HP without damage)

Insulation Class

Class B(Standard thermal endurance for industrial motors)

Shaft Size

7/8″(Common output shaft diameter for various couplings)

Export to Sheets

Technical Principles and Innovative Values

The Magnetek 3 HP Electric Motor 8-141445-02 embodies the core principles of robust AC induction motor design,optimized for industrial longevity and performance.Its innovative values stem from its specific engineering choices:

Three-Phase Induction Principle:At its heart,the Magnetek 3 HP Electric Motor 8-141445-02 operates on the well-established principle of three-phase induction.This design inherently offers higher starting torque,smoother operation,and greater efficiency compared to single-phase motors,making it ideal for continuous industrial duty.The rotating magnetic field generated by the three-phase current induces current in the rotor,producing the necessary torque without the need for brushes or commutators,leading to reduced maintenance requirements.

Dual Voltage Adaptability:The ability to operate on both 208-240V and 440-480V AC(50/60Hz)provides significant flexibility for the Magnetek 3 HP Electric Motor 8-141445-02.This dual-voltage capability allows for easier integration into diverse industrial power infrastructures globally,reducing inventory complexity for distributors and simplifying deployment for end-users,without compromising performance at either voltage level.

TEFC(Totally Enclosed Fan Cooled)Enclosure:The TEFC enclosure is a critical feature for industrial environments.Unlike open drip-proof(ODP)motors,the TEFC design of the Magnetek 3 HP Electric Motor 8-141445-02 prevents external contaminants like dust,dirt,moisture,and even corrosive agents from entering the motor’s interior.An external fan blows air over the ribbed housing to dissipate heat,ensuring efficient cooling while maintaining internal cleanliness and extending the motor’s operational life in harsh conditions.

High Service Factor(1.15):A service factor of 1.15 signifies that the Magnetek 3 HP Electric Motor 8-141445-02 can safely operate at 115%of its rated horsepower for intermittent periods under nominal conditions.This provides a crucial safety margin against unexpected overload conditions or voltage fluctuations,preventing premature motor failure and offering greater operational flexibility in applications where occasional peak loads might occur.

Thermally Protected(Type SC):The inclusion of thermal protection in the Magnetek 3 HP Electric Motor 8-141445-02 guards against overheating caused by overload,stalled conditions,or inadequate ventilation.This built-in protective mechanism automatically shuts down the motor before irreversible damage occurs to the windings,significantly extending the motor’s lifespan and enhancing overall system safety by preventing potential fire hazards.

Application Cases and Industry Value

Case 1:Industrial Water Pumping Station

A large municipal water treatment plant relied on aging pumps driven by various 3 HP motors for critical water transfer.Frequent motor failures due to continuous duty,high humidity,and occasional water splashes caused significant downtime and operational costs.The plant embarked on a modernization effort,standardizing on the Magnetek 3 HP Electric Motor 8-141445-02 for their new and replacement pump applications.The TEFC enclosure of the Magnetek 3 HP Electric Motor 8-141445-02 provided superior protection against the wet and humid environment,while its robust construction ensured continuous,reliable operation.This standardization led to a 30%reduction in motor-related pump failures over two years,significantly decreasing maintenance costs and ensuring uninterrupted clean water supply to the city,demonstrating the motor’s contribution to critical infrastructure reliability.

Case 2:Commercial HVAC Fan Systems

In a large commercial high-rise building,the main air handling units(AHUs)utilized numerous fans,many driven by 3 HP motors,operating almost 24/7 to maintain indoor air quality and temperature.The original motors,not designed for such continuous duty in a sometimes dusty environment,experienced premature bearing wear and insulation breakdown.The facility management opted to replace these with the Magnetek 3 HP Electric Motor 8-141445-02.Its high 3450 RPM was ideal for direct-drive fan applications,and the TEFC design effectively protected internal components from airborne particulates.The thermal protection further ensured safe operation even during peak cooling demands.This upgrade resulted in a measurable increase in system uptime,reduced energy consumption due to better motor efficiency,and a significant decrease in emergency repair costs,enhancing tenant comfort and proving the motor’s long-term economic value.

Related Product Combination Solutions

Variable Frequency Drives(VFDs)-e.g.,Magnetek IMPULSE®G+Mini:Pairing the Magnetek 3 HP Electric Motor 8-141445-02 with a VFD allows for precise speed control,energy savings,and soft starting/stopping,extending the motor’s life.

Motor Starters(e.g.,ABB or Siemens):Essential for safely starting and stopping the Magnetek 3 HP Electric Motor 8-141445-02,protecting it from overcurrents and voltage fluctuations.

Flexible Couplings and Pulleys:Components used to transmit mechanical power from the shaft of the Magnetek 3 HP Electric Motor 8-141445-02 to the driven equipment(e.g.,pump,fan,conveyor).

Industrial Encoders(e.g.,Bently Nevada,if monitoring required):Can be added to the motor shaft of the Magnetek 3 HP Electric Motor 8-141445-02 for precise speed or position feedback in more complex control systems.

Bearing Condition Monitoring Sensors(e.g.,Bently Nevada):For critical applications,sensors can be installed on the Magnetek 3 HP Electric Motor 8-141445-02 to monitor bearing health and predict potential failures,enabling proactive maintenance.

Thermal Overload Relays:Provide additional thermal protection for the Magnetek 3 HP Electric Motor 8-141445-02 against sustained overcurrents,beyond its internal thermal protection.

Mounting Bases and Vibration Isolators:Crucial for stable installation of the Magnetek 3 HP Electric Motor 8-141445-02,reducing vibration transfer to machinery and minimizing noise.

Installation,Maintenance,and Full-Cycle Support

Installation preparation:When installing the Magnetek 3 HP Electric Motor 8-141445-02,always begin by ensuring the power source is completely de-energized and properly locked out.Verify that the mounting surface is level and robust enough to support the motor’s weight and absorb operational vibrations.Critical considerations include precise shaft alignment with the driven equipment using appropriate tools(e.g.,dial indicators or laser alignment systems)to prevent premature bearing wear and excessive vibration.Correct wiring according to the motor’s nameplate and the applicable electrical codes(e.g.,NEMA standards)is essential,ensuring proper voltage connection for 208-240V or 440-480V.Adequate ventilation around the TEFC enclosure must be maintained to facilitate proper cooling and prevent overheating.

Maintenance suggestions:The Magnetek 3 HP Electric Motor 8-141445-02 is designed for low maintenance,but routine checks are vital for extending its operational life.Regularly inspect the motor’s exterior for dirt,dust,or debris buildup,especially around the cooling fins and fan cover,and clean as necessary to ensure efficient heat dissipation.Check the motor’s mounting bolts for tightness to prevent excessive vibration.Listen for unusual noises or vibrations,which could indicate bearing issues or misalignment.Periodically verify the motor’s operating temperature and current draw against its nameplate ratings to detect potential overloads or faults early.Given its TEFC design,internal inspection is less frequent,but if issues arise,always consult a qualified motor service technician.Maintaining a clean,dry,and well-ventilated operating environment is paramount for optimal performance and longevity.

Product Assurance

At Shenzhen Changxin,we pride ourselves on being your trusted partner in industrial automation.When you choose the Magnetek 3 HP Electric Motor 8-141445-02 from us,you’re investing in guaranteed original manufacturer quality.We adhere to the highest standards of product verification,ensuring every unit leaving our facility meets stringent performance specifications.Our commitment extends beyond the sale,encompassing comprehensive quality assurance and an unwavering dedication to customer satisfaction.We stand by the reliability and durability of the Magnetek 3 HP Electric Motor 8-141445-02 in even the most demanding industrial environments.

Our promise at Shenzhen Changxin is to provide a complete lifecycle of support for your industrial control needs.From expert guidance during product selection and detailed technical assistance for installation and commissioning,to proactive troubleshooting and efficient spare parts replacement,our seasoned engineers are at your service.We understand that minimized downtime is critical for your operations,and a reliable motor like the Magnetek 3 HP Electric Motor 8-141445-02 is at the heart of that reliability.By partnering with us,you gain access to a robust supply chain and specialized knowledge,ensuring your Magnetek 3 HP Electric Motor 8-141445-02 delivers consistent,high-performance results throughout its operational life.Our global service capabilities ensure seamless support,making us the reliable choice for your automation requirements,anywhere in the world.

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures. Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953 SOLEMN COMMITMENT 1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay. 2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems. 3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services. 4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free. 5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems. 6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour. 7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer. The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers. We supply directly from abroad, without middlemen, reducing the cost of use. There is really no middleman who can make a price difference! ! If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time. Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit. Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields! ABB 5SHY3545L0010/3BHB013088R0001 MOTOROLA MVME2434 MOTOROLA MVME2432 A-B 81001-450-53-R ABB PNI800 WOODWARD 9907-164 NI PXIE-4145 ABB CI871K01 3BSE056797R1 MOTOROLA MVME5500-0161 MOTOROLA MVME5500-0163 EMERSON MVME55006E-0163 GE DS200DCFBG1BJB ABB PPD113B01-10-150000 ABB PM904F 3BDH001002R0001 MOTOROLA MVME2400 FOXBORO H92A0K9V0H00 PIONEER MAGNETICS PM36218B-10P-1-8PH-J GE IC698CPE040-JP EMERSON MVME7100 ABB HPC800K02 ABB SYN5202-0277 ABB HPC800K02（含HC800模块、CP800模块、底座） MOTOROLA MVME5500 MOTOROLA MVME55006E-0163R GE IS215UCVEM09B AMAT 0090-76110 VME PCB ABB 5SHX2645L0002/3HB012961R0001 ABB AO2000-LS25 ABB PM865K01 3BSE031151R1 ABB 5SHX1445H0001 3BHL000391P0101 3BHB003230R0101 5SXE05-0152 KONGSBERG DPS112 GE VMIVME-7750 ABB AO2000-LS25 TRICON 4352B ABB PFSK152 TRICONEX 3009 MOOG D136-001-007 SCANde INTELLISCANDE14-405NM SCANLAB