2-Stage NMRV Gearbox 40 – 63

The 2-Stage NMRV Gearbox 40 - 63 is a type of gearbox with a compact design, yet offering a high gear ratio and high output torque. Thanks to its two-stage transmission structure, the device can effectively reduce rotational speed within a small installation space, making it highly suitable for conveyor systems, packaging machines, and automation lines.

With its stable operation, high efficiency, and long lifespan, this 2-stage gearbox is a popular choice in many industrial applications requiring low speed and high torque.

Overview of 2-Stage NMRV Gearbox 40 - 63 Design

The 2-Stage NMRV Gearbox is designed with a compact, modern, and refined style, making it easy to install in various positions, including confined spaces or mobile equipment. The housing is made from solid die-cast aluminum alloy, which helps reduce weight, ensures fast heat dissipation, and provides effective corrosion resistance.

Inside, the worm gear and worm shaft assembly are machined with high precision, ensuring smooth meshing, reduced friction, and minimal noise during operation. Thanks to this design, the 2-Stage NMRV Gearbox 40 - 63 can operate continuously under medium to heavy load conditions, while maintaining high efficiency and a long lifespan.

This device is assembled from two standard NMRV gearboxes: an NMRV 40 gearbox in the first stage, responsible for primary speed reduction, and an NMRV 63 gearbox in the second stage, which further reduces speed and increases output torque. The two gearboxes are connected via an intermediate coupling to ensure stable torque transmission, concentricity, and reduced vibration during operation.

Detailed Structure of 2-Stage NMRV Gearbox 40 - 63

The 2-Stage NMRV Gearbox 40 - 63 has a detailed structure that includes:

• Worm shaft: Made of hardened alloy steel, with a precisely ground surface to reduce friction, increase load capacity, and extend lifespan.
• Worm wheel: Cast from copper alloy or brass, offering good wear resistance and smooth power transmission.
• Housing: Made of high-grade cast aluminum, lightweight, fast heat dissipation, effectively rust and corrosion resistant.
• Intermediate coupling: Connects the output shaft of the NMRV 40 gearbox to the input shaft of the NMRV 63 gearbox, ensuring stable power transmission without shaft misalignment.
• Input shaft: Can be directly connected to an electric motor via a flange or flexible coupling, facilitating power adjustments.
• Output shaft: Made of hardened steel, available in hollow or solid form, easily connectable to driven equipment such as conveyors, mixers, or screw conveyors.

Technical Specifications:

• Input shaft diameter: 11mm.
• Output shaft diameter: 25mm (hollow or solid optional).
• Gear ratio: 1:150 - 1:10,000.
• Flange diameter: 140mm.
• Housing material: Solid cast aluminum alloy

Practical Applications of NMRV 40 - 63 Gearbox

With its ability to provide deep speed reduction, increased torque, and durable operation, the NMRV 40 - 63 Gearbox helps systems operate stably, save energy, and enhance production efficiency. The device is widely applied in many fields:

• Agitators, mixers, presses, and packaging machines in the food, chemical, and materials industries.
• Conveyors, belt conveyors, screw conveyors, and material handling machines in factories.
• Automation equipment, textile machines, winding machines, and packaging production machines.
• Small mechanical machines, screening machines, grinding machines, and mini lifting equipment.

Outstanding Advantages of 2-Stage NMRV Gearbox 40 - 63

The 2-Stage NMRV Gearbox 40 - 63 offers numerous outstanding advantages in design and operation. Thanks to these characteristics, the NMRV 40 - 63 Gearbox is a reliable choice for small and medium-sized industrial systems requiring precise, durable, and energy-saving transmission.

• Compact size, lightweight, easy to install and transport.
• Deep speed reduction - high torque increase, well-suited for heavy-load systems.
• Smooth operation, low vibration, low noise, ensuring a comfortable working environment.
• Fast heat dissipation, good corrosion resistance, thanks to high-grade aluminum housing.
• Long lifespan, stable transmission efficiency over a long period.
• Simple maintenance, readily available components, helping to save operating costs.

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