5 HP Three Phase Motor

5 HP Three Phase Motor Specification

Pressure
Standard Atmospheric

Power Rating
3.7 kW

Sealed Type
Totally Enclosed

Rated Voltage
415 V

Horse Power
5 HP

Features
Low Maintenance, Rugged Construction, Energy Efficient, Vibration-Free

Current Type
AC

Rated Frequency
50 Hz

Starting Type
DOL

Standard
IS:325/IEC

Bearing Type
Double Sealed Ball Bearing

Ambient Temperature
-15C to +40C

Voltage
415 V

Torque
24 Nm (Approx.)

Noise Level
65 dB

Cooling Method
Fan Cooled

Motor Type
Induction Motor

Poles Number
4

Efficacy
IE2/IE3 (Energy Efficient)

Product Type
Three Phase AC Electric Motor

Output Power
5 HP

Frequency (MHz)
50 Hz

Protect Feature
Totally Enclosed Fan Cooled (TEFC)

Phase
Three Phase

Speed
1440 RPM

Power
5 HP

Color
Blue

Dimension (L*W*H)
Standard (Depends on manufacturer)

Weight
Approx. 40-50 kg

Shaft Diameter
28 mm (Approx.)

Mounting Type
Foot Mounted

IP Rating
IP55

Terminal Box Location
Top

Efficiency at full load
88% (Approx.)

Vibration Level
Within permissible limits by IS/IEC standards

Service Factor
1.15

Rotor Type
Squirrel Cage

Frame Material
Cast Iron

Lubrication
Grease packed ball bearings

Altitude
Up to 1000 m above sea level

Duty Type
S1 (Continuous)

Thermal Protection
Optional (on request)

Insulation Class
F Class

Direction of Rotation
Both clockwise and anticlockwise

5 HP Three Phase Motor About

Heavy Duty Three Phase Motor Description

A Heavy Duty Three Phase Motor is a powerful and reliable industrial motor engineered for demanding applications that require continuous operation, high starting torque, and long service life. These motors are built to handle harsh environments, making them ideal for heavy machinery, material handling, and automation systems.

Key Features:

High Torque Output: Strong starting and running torque to manage heavy-duty loads.
Rugged Construction: Manufactured with high-grade laminations, copper windings, and robust enclosures to ensure durability.
Energy Efficient: Optimized design for low power consumption with maximum output.
Thermal & Overload Protection: Safeguards the motor against overheating and overload conditions.
Versatile Mounting: Available in foot-mounted, flange-mounted, or customized options for various industrial uses.
Continuous Duty Design: Ideal for 24/7 operations with minimal downtime and maintenance.

Engineered for Reliable Efficiency

Delivering 5 HP output at 1440 RPM, this three phase induction motor combines high efficiency (IE2/IE3) with rugged features like a cast iron frame and precision-balanced squirrel cage rotor. Its continuous duty (S1) and 1.15 service factor make it suited for constant operation, while sealed ball bearings and TEFC design promote long-term dependability with minimal maintenance.

Versatile Operation & Installation

Designed for versatility, this motor supports both clockwise and anticlockwise rotation and can be foot mounted for stable placement. The top terminal box enables flexible wiring options, while the 28 mm shaft suits a broad range of industrial machinery. Suitable for installation up to 1000 m above sea level and ambient temperatures from -15C to +40C.

Enhanced Safety and Compliance

The motor's IP55 rated, totally enclosed fan cooled (TEFC) design provides reliable protection against dust and low-pressure water streams. Thermal protection is available upon request, and the build complies with global IS:325 and IEC standards, ensuring both safety and premium operational standards.

FAQ's of 5 HP Three Phase Motor:

Q: How can I install the 5 HP Three Phase Motor efficiently?

A: Installation is straightforward thanks to its foot mounted design and top terminal box, allowing easy alignment and wiring. Ensure the mounting base is firm and level, use the recommended shaft coupling, and follow all wiring instructions for reliable operation.

Q: What safety features does this motor provide during operation?

A: The motor includes a TEFC (Totally Enclosed Fan Cooled) housing with IP55 protection, guarding against dust and water. Optional thermal protection can be added on request to prevent overheating, and double sealed bearings help reduce the risk of contamination.

Q: When should the motor's bearings be re-lubricated or maintained?

A: The double sealed ball bearings are grease-packed for extended life, requiring minimal maintenance. However, periodic checks following manufacturer intervals or after prolonged operation are recommended to ensure optimal performance.

Q: Where is this three phase motor best used in industrial settings?

A: It is ideal for continuous-duty applications including pumps, compressors, conveyors, machine tools, and other equipment requiring reliable energy-efficient performance and rugged construction in a range of environments.

Q: What benefits does the IE2/IE3 efficiency rating offer?

A: The IE2/IE3 energy efficiency reduces electricity consumption, decreases operational costs, and contributes to sustainable operations while delivering high output power and reliable torque.

Q: How does the motor handle varying operational conditions such as temperature and altitude?

A: The motor is designed to operate reliably in ambient temperatures from -15C to +40C and altitudes up to 1000 meters above sea level, ensuring stable performance across diverse industrial environments.

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