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SHRUTI ENGINEERING
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NMRV WORM GEAR BRAKE MOTOR

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NMRV Gear Box for Material Handling Equipment

NMRV Gear Box for Material Handling Equipment Specification

Gear Type
Worm Gearbox

Material
Aluminium Alloy Housing, Hardened Steel Gears

Processing Type
Precision Machined

Gear Tooth Profile
Worm

Gearing Arrangement
Worm Drive

Direction
Bidirectional

Output Torque
10 Nm - 500 Nm

Rated Power
0.06 kW - 15 kW

Input Speed
1400 rpm - 2800 rpm

Output Speed
14 rpm - 186 rpm

Voltage
220V / 380V

Efficiency
Up to 90%

Color
Blue

Lubrication
Synthetic Oil

Cooling Method
Natural Convection

Output Shaft Type
Hollow / Solid Shaft Options

Input Shaft Type
Hollow / Solid Shaft Options

Service Life
20,000 hours

Size Range
NRV 025 to NRV 150

Housing Finish
Anodized / Powder Coated

Application
Material Handling Equipment, Conveyors, Lifts

Sealing Type
Double Oil Seal Arrangement

Weight
2 kg - 30 kg (Depending on Size)

Noise Level
< 65 dB

Backlash
Low Backlash Design

Mounting Type
Flange / Foot Mounted

Temperature Range
-10C to +60C

Protection Class
IP55

About NMRV Gear Box for Material Handling Equipment

We, Shruti Engineering, are an appreciated manufacturer, exporter and supplier of high quality Disc Brakes and Industrial Hoists. Offered range of products includes Foot Mounted Brake Motor, Disc Brake and Liner Brake.

High-Performance Gear Solution for Material Handling

The NMRV Gear Box is meticulously crafted for use in material handling equipment, conveyors, and lifts. It provides low-backlash, bidirectional performance, supported by hardened steel gears and a robust aluminium alloy housing. With flexible mounting options, synthetic lubrication, and double oil seal arrangement, it stands out for both efficiency and longevity-delivering up to 20,000 hours of service life even under continuous, demanding operation conditions.

Versatile Mounting and Durable Design

Choose between flange and foot mounting to easily integrate the gear box into existing or new systems. Both mounting options offer excellent stability and secure fixation. The anodized or powder-coated housing ensures strong resistance against corrosion and wear, while double-sealing keeps the internal mechanism protected against contaminants-making the NMRV Gear Box ideal for challenging industrial settings.

FAQ's of NMRV Gear Box for Material Handling Equipment:

Q: How does the NMRV Gear Box benefit material handling equipment operations?

A: The NMRV Gear Box enhances material handling equipment efficiency by providing consistent low-backlash, high-torque performance needed for conveyors, lifts, and other machinery. Its bidirectional operation and quiet functioning under 65 dB ensure smooth and reliable movement of materials while maintaining a safe working environment.

Q: What mounting options are available for the NMRV Gear Box and how do they impact installation?

A: The NMRV Gear Box offers both flange and foot mounting types, giving installers flexibility to match their equipment layout. Flange mounting is ideal for direct connections to motors or machinery, while foot mounting allows for base plate installations-both options provide robust support and ease of integration.

Q: When should I consider using hollow or solid shaft input/output configurations?

A: Hollow shaft options are typically used for direct mounting onto drive shafts or when weight reduction and compact design are priorities. Solid shafts are preferred for standard coupling or alignment-critical applications. Your choice should match your machinery's existing setup and torque transmission needs.

Q: Where can the NMRV Gear Box be typically used?

A: This gear box is designed for a wide array of industrial uses, notably in material handling systems like conveyors, hoists, and automated lifts. Its versatile features and compact sizes make it suitable for warehouse operations, production lines, and logistics facilities.

Q: What process ensures the durability and long service life of this gear box?

A: Durability is maintained through precision machining of hardened steel gears, meticulous assembly, and the application of premium synthetic lubricants. The aluminium alloy housing receives an anodized or powder-coated finish, enhancing its resistance to environmental wear, while double oil seals protect the internal components. This design enables service life up to 20,000 hours.

Q: How is cooling managed in the NMRV Gear Box during prolonged use?

A: The NMRV Gear Box utilizes a natural convection cooling method. The aluminium housing dissipates heat generated during operation, maintaining optimal performance and extending lifespan without the need for external cooling systems.

Q: What are the primary benefits of the low backlash design and double oil seal arrangement?

A: The low backlash design ensures more precise motion control, minimizing transmission errors in automation and handling tasks. The double oil seal arrangement prevents lubricant leakage and offers superior protection against dust and moisture-enhancing reliability in industrial environments.

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