Worm Reduction Gear Motor

Worm Reduction Gear Motor Specification

Gear Type
Helical Worm

Material
Aluminum Alloy/ Cast Iron

Processing Type
Die Casting / Precision Machined

Gear Tooth Profile
Worm

Gearing Arrangement
Worm

Direction
Universal (Both directions)

Output Torque
10 ~ 1500 Nm (Depending on model)

Rated Power
0.18 kW ~ 7.5 kW

Input Speed
1400 rpm / 2800 rpm

Output Speed
14 rpm ~ 280 rpm

Voltage
220V / 380V

Efficiency
Up to 85%

Noise Level
Low Noise Operation

Duty Cycle
S1 (Continuous Duty)

Protection Class
IP44/IP54

Housing Color
Blue/Custom

Ratio Range
7:1 to 80:1

Lubrication
Grease / Oil Bath

Cooling Method
Natural Air Cooled

Applicable Industry
Conveyor, Automation, Packaging, Textile, Food Processing

Mounting Type
Foot / Flange Mounted

Worm Reduction Gear Motor About

The NMRV Worm Gear Motor is a compact, high-efficiency drive unit that combines a worm reduction gearbox with an electric motor to deliver smooth speed reduction, high torque output

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Versatile Industrial Application

This gear motor is adaptable to numerous industries, including conveyors, automation, packaging, textiles, and food processing. Its universal mounting and bi-directional rotation mean it can be seamlessly integrated wherever reliable mechanical power is required. The robust design and variable speed options make it suitable for both heavy-duty and sensitive applications.

Robust Construction and Cooling

Manufactured using either high-grade aluminum alloy or cast iron with precision die casting and machining, these motors guarantee durability and extended service life. The natural air-cooling method efficiently dissipates heat during continuous (S1) operation, while the enclosure's IP44/IP54 class ensures protection from dust and water splashes.

Customizable and Efficient Design

With options for blue or custom housing colors, ratios from 7:1 to 80:1, and rated power up to 7.5 kW, the worm reduction gear motor caters to specific operational demands. It delivers up to 85% efficiency and low-noise operation, which is particularly advantageous in noise-sensitive environments.

FAQ's of Worm Reduction Gear Motor:

Q: How does the worm reduction gear motor ensure reliable operation in continuous duty applications?

A: The gear motor is rated for S1 (continuous duty), meaning it is designed to operate without interruption. Its robust housing, effective natural air cooling, and efficient lubrication system (grease or oil bath) maintain optimal performance even during prolonged use.

Q: What industries typically use this gear motor and why is it suitable?

A: Industries such as conveyor systems, automation, packaging, textile, and food processing utilize these gear motors due to their universal mounting options, durability, low noise, and wide torque and speed range. Their adaptability ensures smooth integration into various industrial environments.

Q: When should I choose foot mounting versus flange mounting for installation?

A: Foot mounting is chosen when stability and horizontal placement are required, ideal for conveyor lines or large equipment bases. Flange mounting is preferred for compact integration within machinery or vertical installations, providing secure and space-saving attachment.

Q: Where is the lubrication applied and how does it affect performance?

A: Lubrication (either grease or oil bath) is applied in the gear housing to reduce friction and wear on gears. Proper lubrication significantly enhances gear lifespan, maintains efficient operation, and contributes to the low noise profile of the gear motor.

Q: What is the process for customizing the housing color or material of the gear motor?

A: Customization options are available upon ordering. You can specify your preference for housing color (blue or custom) or material (aluminum alloy/cast iron) with the manufacturer or supplier to match your application requirements and visual standards.

Q: How does the IP44/IP54 protection class benefit gear motor usage?

A: The IP44/IP54 protection class shields the motor against dust ingress and water splashes, making it suitable for challenging industrial settings. This enhances the gear motor's reliability and longevity, even in environments with potential exposure to contaminants.

Q: What are the advantages of the helical worm gearing arrangement used in this gear motor?

A: The helical worm design provides smooth and quiet operation, higher shock load resistance, and improved efficiency (up to 85%) compared to traditional worm gears. This makes the gear motor highly effective for demanding and noise-sensitive industrial tasks.

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