Screw Jack Gearbox SWLD20 SWL20

The Screw Jack Gearbox SWLD20 SWL20 is a device designed based on a screw-nut mechanism to create lifting, lowering, pushing, or pressing movements for loads with high precision and stability. The Gearbox belongs to the heavy industrial drive equipment category, known for its excellent load capacity, smooth operation, and long service life.

Exterior Design of the Screw Jack Gearbox SWLD20 SWL20

The screw jack gearbox is manufactured with a monolithic casing made of cast iron or cast aluminum alloy, enhancing its load-bearing capacity and heat dissipation, while also limiting vibration during continuous operation.

The surface is coated with high-grade electrostatic paint, providing corrosion and rust resistance, and giving it a modern, professional appearance. The output and input shafts are precisely machined and balanced, allowing for flexible installation in various orientations. The gearbox is also equipped with a robust base or flange for mounting electric motors, along with a smoothly operating screw and nut, ensuring efficiency and stability for heavy lifting applications.

Structure of the Screw Jack Gearbox SWLD20 SWL20

The Screw Jack Gearbox SWLD20 SWL20 is connected to a 3-phase electric motor 55kW 75Hp from the 1-stage gearbox series and is meticulously designed, with each component ensuring optimal transmission efficiency:

• Casing: Made from thick cast iron or aluminum alloy, capable of withstanding impact, protecting the entire worm gear - screw mechanism from dust, moisture, and environmental effects.
• Screw: The core of the drive, converting rotary motion into linear motion of the shaft or nut. The screw is hardened and precisely machined, ensuring smooth, stable, and durable load lifting.
• Worm Wheel: Connects to the input shaft, transmitting torque from the motor to the screw. Made from high-strength copper or alloy steel, it ensures smooth operation and reduces noise.
• Shaft: Made from hard, wear-resistant alloy steel, ensuring smooth operation and easy installation into industrial equipment. It can be a positive shaft or a female hollow shaft for connecting with 3-phase electric motors.

Applications of the Screw Jack Gearbox SWLD20 SWL20

Thanks to its precise transmission mechanism and excellent load capacity, the gearbox SWLD20 SWL20 is widely used in industrial systems:

• Lifting tables, freight elevators, hydraulic lifting presses.
• Sluice gates, hydraulic gates.
• Packaging machines.
• Molding presses.
• Mining and metallurgy industries.

Outstanding Advantages of the Screw Jack Gearbox SWLD20 SWL20

This 1-stage lifting screw jack gearbox is widely trusted due to its outstanding advantages:

• Components manufactured from high-quality alloy shafts and cast iron casings, allowing continuous operation in harsh industrial environments.
• The screw - worm wheel system reduces vibration, providing smooth load lifting and lowering.
• Safe self-locking, where the load remains fixed without the need for a brake.
• The Screw Jack Gearbox SWLD20 SWL20 is easy to maintain and has a long service life.

Classification of the Screw Jack Gearbox SWLD20 SWL20

Based on the pushing direction, this lifting screw jack series is classified into two main types:

SWL20 Gearbox (Foot-Mounted Type)

• Pushing Direction: 1A - upward push, 1B - downward push, 2A - nut moves upward.
• Output Shaft Diameter: 65mm.
• Gear Ratio: 1/8 to 1/24.

SWLD20 Gearbox (Flange-Mounted Type)

• Pushing Direction: 1A - upward push, 1B - downward push, 2A - nut moves downward.
• Input Shaft Diameter: 65mm.
• Gear Ratio: 1/8 to 1/24.

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:

• Call hotline: 0909.539.175
• Zalo: 0902530445
• Email: codienthanhthai@gmail.com