2-Stage NMRV Gearbox 63 – 90

The 2-Stage NMRV Gearbox 63 - 90 is a type of gearbox specifically designed to create a very large gear ratio, which helps reduce rotational speed to a low level while maintaining strong torque. This ensures stable equipment operation, energy savings, and a long lifespan. Thanks to the combination of two NMRV Gearboxes, this product becomes a top choice in drive systems requiring high pulling force and low speed.

Overview of the 2-Stage NMRV Gearbox 63 - 90 Design

The 2-Stage Gearbox is designed with a compact, refined form factor, yet it ensures rigidity and high load capacity. The entire housing is cast from solid aluminum alloy, making it lightweight yet durable. The surface is treated with an anti-oxidation electrostatic powder coating, helping the product operate stably in dusty and high-humidity industrial environments.

The two-stage worm gear structure is scientifically arranged, helping to increase the gear ratio while maintaining smooth and stable operation. With its flexible design, the device is easy to install with an electric motor or other drive equipment, suitable for various installation orientations depending on system requirements.

The structure of the 2-Stage NMRV Gearbox is formed by the combination of two stages of transmission: the first stage is an NMRV 63 Gearbox and the second stage is an NMRV 90 Gearbox. This connection creates a much higher gear ratio compared to a single-stage gearbox, allowing the equipment to achieve strong pulling force and effective speed reduction.

Structure of the 2-Stage NMRV Gearbox 63 - 90

The main components of the 2-Stage NMRV Gearbox 63 - 90 include:

• Worm wheel: Made of copper alloy or brass, with good wear resistance, ensuring stable power transmission.
• Worm shaft: Made of hardened steel, heat-treated and polished to reduce friction, increasing durability and transmission efficiency.
• Housing: Cast from solid aluminum, lightweight, fast heat dissipation, good load bearing, and rust-resistant.
• Intermediate coupling: Used to connect the output shaft of the NMRV 63 to the input shaft of the NMRV 90, ensuring smooth power transmission and minimizing vibration.
• Input shaft: Often connected to an electric motor via a flange or flexible coupling, convenient for installation.
• Output shaft: Can be a hollow shaft or a solid shaft, easily coupled with other electric motor equipment, which can be a 1-Phase electric motor or a 3-Phase electric motor.

Technical Specifications:

• Hollow input shaft: 19mm
• Hollow/Solid output shaft: 35mm
• Gear ratio: 1/150 - 1/10,000

Applications of the 2-Stage NMRV Gearbox 63 - 90

The 2-Stage NMRV Gearbox 63 - 90 is widely used in various industrial fields such as:

• Conveyor systems in manufacturing plants.
• Mixers, agitators, packaging machines requiring high pulling force.
• Food, pharmaceutical, and woodworking production lines.
• Lifting systems, winding machines, fabric cutting machines.

Outstanding Advantages of the 2-Stage NMRV Gearbox 63 - 90

The 2-Stage NMRV Gearbox 63 - 90 is widely trusted in industrial applications primarily due to its outstanding advantages:

• High gear ratio, effectively reducing speed and increasing torque.
• Compact design, lightweight, easy to install and move.
• Quiet operation with low noise, thanks to its precise worm gear mechanism.
• High-grade aluminum housing ensures fast heat dissipation, rust resistance, and increased durability.
• Easy maintenance and component replacement, low operating costs.
• Suitable for various types of electric motors and industrial applications.

Warranty, Shipping, and Commitment Policy at Thanh Thai Motor

When purchasing gearboxes at Thanh Thai Motor, you will receive benefits such as:

Warranty up to 24 months

Gearbox products at Thanh Thai Motor are covered by a genuine warranty for up to 24 months. Customers can be completely confident in using them with a clear, transparent, and prompt after-sales policy.

Nationwide Delivery

We support fast delivery to all provinces and cities nationwide. Wherever you are, products are guaranteed to arrive on time and safely.

Products meeting European quality standards with German technology

Gearboxes at Thanh Thai Motor are manufactured using advanced German technology, meeting European quality standards. Ensuring high durability and stable operation for extended periods.

Competitive prices, good discounts for dealers and bulk customers

Reasonable prices, many attractive offers for wholesale buyers and distribution agents. The more you buy, the higher the discount - optimizing profits for customers.

Full certification documents: CO, CQ,...

Each product comes with full Certificate of Origin (CO) and Certificate of Quality (CQ). This provides assurance for customers when using them in projects or constructions requiring technical documentation.

Contact for Purchase

Do you need advice on choosing the right gearbox for your needs? Contact Thanh Thai Motor immediately using the methods below:

• WhatsApp: +84966596219
• Email: codienthanhthai@gmail.com