Home / Products / Electric Motor / Three Phase Electric Motor / Content

5.5 Hp 3 Phase Motor

A 5.5 HP 3-phase motor is designed for industrial-grade applications, delivering high efficiency and consistent performance. It operates on a 3-phase power supply, which ensures smoother torque output, lower energy losses, and reliable operation under heavy loads. This motor is ideal for driving equipment that demands continuous duty and robust power delivery, making it a core component in machinery, HVAC systems, and manufacturing processes.

Send Inquiry

5.5 Hp 3 Phase Motor

The 5.5 HP 3-phase motor is an advanced solution for demanding industrial environments. With a highly efficient design, it reduces energy consumption while maintaining consistent power output. This motor is equipped with superior insulation and a durable enclosure, allowing it to withstand challenging conditions such as dust, humidity, and continuous operation. It is versatile in its mounting options, and its enhanced cooling system ensures a long operational life with minimal maintenance.

Energy Efficiency
This motor meets international efficiency standards, offering lower energy consumption while maintaining powerful performance. It is especially suited for continuous use, reducing operational costs over time.

Durable Build
Constructed with high-grade materials, the motor's housing provides excellent protection against environmental factors like dust and moisture, ensuring long-term durability even in harsh conditions.

Advanced Cooling Mechanism
The motor is equipped with a high-performance cooling system (IC411), which maintains optimal temperatures even during extended operation, thus prolonging its lifespan and preventing overheating.

Multiple Mounting Options
Offering flexible installation, the motor is compatible with foot or flange mounting options, allowing it to integrate seamlessly into a variety of industrial machines and equipment.

Technical Specifications

Parameter	Specification
Power Output	5.5 HP
Voltage	380V / 415V
Frequency	50 Hz / 60 Hz
Phases	3
Efficiency	≥88%
Insulation Class	F
Protection Rating	IP55
Speed	1500 RPM/3000 RPM
Duty Cycle	S1(Continuous)
Starting Method	Direct on Line (DOL) / Star-Delta
Cooling Method	IC411 (Fan-cooled)
Mounting Type	Foot / Flange Mount
Ambient Temperature	-15°C to +40°C
Noise Level	≤78 dB(A)
Weight	65 kg

Application areas of this product

Manufacturing Equipment
Suitable for driving heavy-duty industrial machinery such as lathes, mills, and conveyor systems that require continuous and reliable power.

Pumps and Compressors
Widely used in industrial water pumps, air compressors, and other fluid-moving equipment, offering efficient energy use and stable operation.

HVAC Systems
Applied in heating, ventilation, and air conditioning (HVAC) systems for commercial and industrial buildings, ensuring consistent air flow and temperature control.

Construction Machinery
Ideal for use in heavy-duty construction equipment, such as hoists, cranes, and winches, where continuous power and durability are essential.

Installation Method:

Structure and installation type (IM code))	IM B3	IM B8	IM B5	IM B6	IM V5	IM V1	IM B7	IM V6	IM V3
Installation diagram
Frame size	63-450	63-160	63-280	63-160	63-160	63-450	63-160	63-160	63-160
Structure and installation type (IM code))	IM V37	IM V17	IM B34	IM V19	IM V18	IM B14	IM V35	IM V15	IM B35
Installation diagram
Frame size	63-132	63-13	63-132	63-132	63-132	63-132	63-160	63-160	63-450

FAQ

What are the available options for starting the motor?
This motor can be started either through Direct on Line (DOL) or using a Star-Delta starter. The DOL is suitable for small or light applications, while the Star-Delta method helps reduce the initial inrush current, ideal for larger or more sensitive equipment.

How does the motor handle operation in harsh environments?
The motor is designed with an IP55 protection rating, meaning it is dust-tight and protected against water jets, making it suitable for operation in environments exposed to dust, moisture, or light water exposure.

What maintenance does the motor require for optimal performance?
Regular maintenance includes checking the lubrication of bearings, ensuring that the cooling system is functioning properly, and cleaning the motor housing to avoid dust build-up. Proper maintenance will prolong the motor's life and ensure efficient performance.

Is the motor compatible with variable frequency drives (VFDs)?
Yes, this motor can be operated with a VFD to control its speed. Using a VFD allows for precise control of speed and torque, which can optimize energy consumption and performance for specific applications.

How does the motor's cooling system prevent overheating?
The motor is equipped with an IC411 cooling system, which uses forced ventilation to dissipate heat efficiently. This allows the motor to operate continuously under heavy loads without overheating, maintaining optimal performance.

Can this motor be mounted vertically?
Yes, the motor's flexible design allows for both horizontal and vertical mounting configurations, providing versatility for different industrial setups and space constraints.

What is the motor's expected lifespan with regular use?
With proper maintenance and normal operating conditions, the motor is designed for long-term use, with a lifespan exceeding 10 years. Its high-quality materials and advanced cooling system contribute to its durability. Regular inspections and timely maintenance will further extend its operational life.

Hot Tags: 5.5 hp 3 phase motor, China 5.5 hp 3 phase motor manufacturers, suppliers, factory, ac asynchronous motor, special motor, electromagnetism electric motor, ac induction motor single phase, high efficiency motor, gear box motor

Previous:12 Hp 3 Phase Motor

Next:5.5 Kw 3 Phase Motor