Brevini SL6005

Technical Summary

The Brevini SL 6005 (Part Number: 011JQJVD101) is a high-capacity, heavy-duty 5-stage in-line planetary gearbox manufactured by Dana Motion Systems.

• Gear Ratio (i): 2225:1 (The input shaft rotates 2,225 times for every single rotation of the output shaft).
• Output Speed: Extremely low. For example, a standard 1500 RPM electric motor is reduced to an output speed of just ~0.67 RPM.
• Torque Performance: This extreme reduction maximizes torque multiplication, delivering a nominal torque of approximately 63,000 Nm and peak torque capacities up to 140,000 Nm.

Applications & Where it is Used

Due to its massive torque delivery and very low output speed, this gearbox is specifically designed for heavy-duty, high-resistance industrial machinery that requires immense force to rotate. Common applications include:

• Heavy Mixers, Agitators & Slurry Thickeners: Used in chemical processing, wastewater treatment, and mining to rotate massive paddles through highly viscous materials.
• Large Industrial Winches & Hoists: Found in maritime, offshore, and heavy construction cranes for lifting extreme loads smoothly and safely.
• Heavy-Duty Conveyors & Feeders: Used in mining, cement plants, and bulk material handling to move tons of raw materials under high start-up friction.
• Scrap Metal Shredders & Crushers: Providing the necessary low-speed, high-impact force to break down dense materials.
• Water Treatment Archimedes Screws: Driving large-diameter wastewater or flood-control screws at precise, slow rotation speeds.