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NMRV 30 Gear Box

NMRV 30 Gear Box Specification

Gear Type
Worm Gear

Material
Aluminum Alloy Housing

Processing Type
Precision Machined

Gear Tooth Profile
Worm

Gearing Arrangement
Worm

Direction
Bidirectional (Reversible)

Output Torque
21 Nm

Rated Power
0.18 kW to 0.37 kW

Input Speed
1400 rpm to 2800 rpm

Output Speed
14 rpm to 186 rpm (depends on ratio)

Voltage
Not Applicable (Mechanical Gearbox)

Efficiency
Up to 82%

Lubrication
Synthetic Oil

Output Shaft Diameter
14 mm

Housing Color
Grey Coated

Protection Grade
IP55

Bearing Type
Heavy Duty Ball Bearings

Noise Level
Low Operation Noise (<65 dB)

Reduction Ratio
5:1 to 100:1

Operating Temperature Range
-15C to +40C

Mounting Type
Flange and Foot Mounted

Application
Conveyors, Packaging Machines, Mixers, Automation Systems

About NMRV 30 Gear Box

The SW reducer, which complements the Motovario NMRV gear reducer, has a shaft height between 30 and 110 mm (Baugren 030 bis 105) and a compact round smooth body casing design that reduces the space as much as possible. For better reliability and compatibility/effectiveness of supply, the gearing, the bearings, the motor flange and the accessories are those of the NMRV series.

Precision Engineering for Diverse Applications

The NMRV 30 Gear Box incorporates advanced worm gear technology and heavy-duty ball bearings, making it ideal for use in automated production lines, conveyors, packaging machines, and mixers. Its bidirectional operation and robust construction ensure durability and flexibility, serving both light and medium-duty machinery.

Features That Drive Reliability

Built with an aluminum alloy housing and precision-machined gears, the gearbox ensures sustained performance and minimizes maintenance. Its low operational noise, up to 82% efficiency, and compatibility with both flange and foot mounting deliver reliability and ease of integration in a variety of setups.

User-Friendly Maintenance and Installation

Thanks to its compact design, synthetic lubrication, and versatile mounting options, the NMRV 30 Gear Box facilitates hassle-free installation and long service intervals. The IP55 protection grade shields the internal components from common industrial hazards, supporting a long operational life.

FAQ's of NMRV 30 Gear Box:

Q: How should the NMRV 30 Gear Box with flange and foot mounting be installed?

A: The gear box can be installed using either flange or foot mounting, depending on your equipment configuration. Ensure the mounting surface is flat and vibration-free. Tighten all bolts securely and align the gearbox correctly with the driven equipment for optimal performance.

Q: What are the recommended applications for this gear box model?

A: This gearbox is particularly suited for use in conveyors, mixers, packaging machines, and various types of automation systems. Its robust worm gearing and reversible operation make it flexible for both continuous and reversing-duty cycles in industrial settings.

Q: When is synthetic oil lubrication necessary for this gearbox?

A: Synthetic oil lubrication is required for optimal performance and longevity. It ensures lower friction, maintains efficiency up to 82%, and protects the internal components, especially under changing loads or extended operational periods.

Q: Where does the NMRV 30 Gear Box excel in terms of environmental protection?

A: With an IP55 protection grade, this gearbox is highly resistant to dust and water ingress. It is ideal for industrial environments where exposure to these elements could otherwise compromise machinery reliability.

Q: What is the process for selecting the appropriate reduction ratio for my application?

A: Select the reduction ratio based on your desired output speed and torque requirements. The NMRV 30 offers ratios from 5:1 to 100:1, corresponding to output speeds between 14 rpm and 186 rpm. Consider your machine's load and operational needs before choosing the specific ratio.

Q: How does the low operational noise benefit my operations?

A: With a noise level below 65 dB, the gearbox helps create a quieter workplace, improving operator comfort and reducing overall noise pollution in production areas, which is beneficial for health and productivity.

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