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Worm Box NMRV 30

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Product Details:

Gear Type Worm Gear
Material Aluminium Alloy
Processing Type Die-Cast
Gear Tooth Profile Helical / Worm
Gearing Arrangement Worm
Direction Bidirectional
Output Torque 21 Nm
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Worm Box NMRV 30 Product Specifications

Output Torque 21 Nm
Material Aluminium Alloy
Gear Type Worm Gear
Rated Power 0.18 kW
Input Speed 1400 rpm
Efficiency 74%
Processing Type Die-Cast
Direction Bidirectional
Gearing Arrangement Worm
Voltage 220V / 380V
Gear Tooth Profile Helical / Worm
Output Speed 14186 rpm

Product Description

Specification

Minimum Order Quantity	01 Piece
Power	0.25HP
Material	Housing Aluminum Alloy
Gear Type	worm
Packaging Type	BOX
Gearing Arrangement Type	Worm
Size	30
Orientation	BOTH
Country of Origin	Made in India

Durable Design and High Protection

Constructed from die-cast aluminium alloy with a blue housing, the NMRV 30 ensures excellent strength and corrosion resistance. Its IP55 protection rating safeguards internal components against dust and water, making it well-suited for challenging industrial environments. This design choice extends operational life and reduces the need for frequent maintenance.

Versatile Mounting and Performance

Offering both flange and foot mounting options, the NMRV 30 adapts to various installation needs. With its reduction ratios from 7.5:1 to 100:1 and bidirectional operation, it is suitable for applications requiring precise speed adjustment and moderate torque in either direction. Its widely used across automation, conveyors, and machinery in India.

Efficient and Quiet Operation

Boasting a helical/worm gear tooth profile and synthetic oil lubrication, the gearbox achieves an efficiency of 74% while operating at 60 dB. This ensures smooth and nearly silent performance, ideal for environments where low noise is preferred without sacrificing power or reliability.

FAQs of Worm Box NMRV 30:

Q: How can the NMRV 30 gearbox be installed in different applications?

A: The NMRV 30 supports both flange and foot mounting, allowing easy integration into various machinery layouts. Its versatile installation options make it suitable for automation systems, conveyor lines, and a wide range of industrial setups.

Q: What are the benefits of using synthetic oil in this gearbox?

A: Synthetic oil provides superior lubrication compared to mineral oils, contributing to reduced friction, enhanced efficiency, and prolonged gear life. It also performs well across the -10C to 40C temperature range, supporting low-maintenance operation.

Q: When should the gearbox be used with the available reduction ratios?

A: The reduction ratios from 7.5:1 to 100:1 cater to applications where precise control over output speed and torque is required. You should select the appropriate ratio based on the speed reduction and torque multiplication needed for your specific machinery.

Q: Where is the NMRV 30 commonly used?

A: This gearbox is widely used in industrial automation systems, material handling equipment, bottling plants, and conveyor mechanisms, particularly in sectors where smooth, quiet, and efficient power transmission is essential.

Q: What process is involved in manufacturing this gearbox?

A: The housing is produced using die-casting with high-quality aluminium alloy, ensuring accuracy and durability. This process allows for lightweight construction while maintaining the strength needed for industrial use.

Q: How does the IP55 protection class benefit users?

A: IP55 ensures solid protection against dust ingress and water jets from any direction, safeguarding the internal mechanics and extending the life of the gearbox even in less controlled industrial environments.

Q: What are the key usage recommendations for optimal performance?

A: For best results, operate the gearbox within the specified input speed of 1400 rpm and temperature range of -10C to 40C. Regularly check lubricant levels and ensure that mounting is secure to maximize durability and performance.

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