3 HP Helical Gear Motor

3 HP Helical Gear Motor Specification

Torque
Up to 430 Nm (depending on ratio)

Starting Type
Direct On Line (DOL)

Noise Level
<70 dB

Poles Number
4

Horse Power
3 HP

Power Rating
3 HP / 2.2 kW

Pressure
Standard Atmospheric

Bearing Type
Heavy Duty Ball Bearings

Cooling Method
Fan Cooled

Sealed Type
Sealed

Current Type
AC

Efficacy
High

Motor Type
Helical Gear Motor

Rated Frequency
50 Hz

Features
High efficiency, Robust construction, Low noise, Maintenance free

Standard
IEC

Rated Voltage
415 V

Ambient Temperature
-15C to +40C

Voltage
415 V

Product Type
Helical Gear Motor

Output Power
3 HP

Frequency (MHz)
50 Hz

Protect Feature
Totally Enclosed Fan Cooled (TEFC)

Phase
Three Phase

Speed
1440 RPM

Power
2.2 kW

Color
Blue and Black

Dimension (L*W*H)
530 x 180 x 220 mm (approx.)

Weight
45 kg (approx.)

Shaft Diameter
32 mm (approx.)

Mounting Type
Foot/Flange Mounted

IP Rating
IP55

Service Factor
1.6

Reduction Ratio
Up to 20:1 (customizable)

Insulation Class
Class F

Gear Material
High Grade Alloy Steel

Application
Conveyors, Mixers, Elevators, Industrial Machinery

Output Shaft Position
Horizontal

Lubrication
Grease Lubricated

3 HP Helical Gear Motor About

Crane Duty Gear Motor Description

The Crane Duty Gear Motor is a heavy-duty and high-performance drive unit engineered specifically for cranes, hoists, and lifting applications. It combines a robust electric motor with a precision-engineered gearbox to deliver high starting torque, smooth operation, and reliable performance under demanding load conditions.

Designed for continuous and intermittent duty cycles, this gear motor ensures excellent mechanical strength, thermal efficiency, and long service life. Its rugged construction and precise gear alignment make it ideal for operations requiring frequent starting, stopping, and reversing.

High Performance and Durability

This helical gear motor is designed for tough industrial jobs, offering exceptional efficiency and longevity. With a high service factor of 1.6 and heavy-duty ball bearings, the motor maintains reliable performance even under continuous stress. Its totally enclosed, fan-cooled construction protects against dust and moisture, making it suitable for various demanding settings.

Versatile Customization for Applications

The reduction ratio can be tailored up to 20:1, allowing the gear motor to suit a wide range of operational requirements. Whether you need precise speed control for a conveyor or high torque for industrial mixers, this motor adapts easily. Its flexible mounting options ensure straightforward integration into new or existing systems.

FAQ's of 3 HP Helical Gear Motor:

Q: How is the 3 HP Helical Gear Motor installed in different industrial setups?

A: The gear motor accommodates both foot and flange mounting, making it adaptable for various machinery configurations such as conveyors, mixers, and elevators. Ensure proper alignment and secure mounting to optimize performance and longevity.

Q: What maintenance does the gear motor require over its operational life?

A: Thanks to its grease-lubricated, sealed design (IP55), the gear motor is largely maintenance free. Periodic inspection for mounting integrity and electrical connections is recommended, but internal lubrication and protection minimize the need for frequent servicing.

Q: When should the reduction ratio be customized for specific applications?

A: Customize the reduction ratio up to 20:1 based on the required output speed and torque for your application. For heavy loads needing more torque at lower speeds (such as mixers), choose a higher reduction ratio; for faster, lighter applications (like conveyors), opt for a lower ratio.

Q: What benefits does the high-grade alloy steel gear material provide?

A: High-grade alloy steel gears ensure increased durability, wear resistance, and efficient power transmission, resulting in a longer service life and consistent, high performance under tough operating conditions.

Q: Where can this motor be used in terms of environmental suitability?

A: Its fully enclosed (TEFC), sealed design with an IP55 rating and wide operating temperature range (-15C to +40C) enables reliable operation in dusty, moist, or variable industrial environments.

Q: How does the Totally Enclosed Fan Cooled (TEFC) feature enhance motor protection?

A: The TEFC design protects internal components from contaminants and humidity while an external fan provides optimal cooling. This extends the lifespan of the motor, reduces overheating risks, and maintains high efficiency even in challenging conditions.

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