03 Industrial Heavy Duty Brevini SL6003 Reducer Fe/Suf3 Model SL6003/Fe/100/Suf3

Product Description

Text Version (Paragraph Description)

The Brevini (Dana) SL6003/FE/180/SUF3 is a high-torque planetary gearbox from the S Series, designed for heavy-duty industrial applications requiring compact dimensions and superior performance. It features a nominal output torque of approximately 600,000 Nm (based on 10,000-hour life), with maximum torque up to 735,000 Nm depending on configuration. The reduction ratio is 180:1, with multi-stage planetary gears (up to 4 stages) ensuring high efficiency of up to 98% per stage. Input configuration is FE (flange input, suitable for electric or hydraulic motors), and output is SUF3 (solid shaft with key, size 3 specification for robust connection). The gearbox offers modular design for in-line or right-angle mounting, IP65 protection rating, oil bath or forced lubrication, and significant weight reduction (40-60% lighter than traditional units). It is ideal for applications such as mining equipment, winches, concrete mixers, cranes, and material handling systems, providing reliable operation in harsh environments.

Table Version (Key Specifications)

Specification	Description / Value
Series	Brevini S Series High Torque Planetary Gearbox
Model	SL6003/FE/180/SUF3
Nominal Torque	Approx. 600,000 Nm (10,000-hour life)
Maximum Torque	Up to 735,000 Nm (peak, configuration-dependent)
Reduction Ratio	180:1
Gear Stages	Up to 4 stages
Efficiency	Up to 98% per stage
Input Configuration	FE (Flange Input)
Output Configuration	SUF3 (Solid Shaft with Key, Size 3)
Mounting Options	In-line or right-angle
Protection Rating	IP65
Lubrication	Oil bath or forced lubrication
Weight Optimization	40-60% lighter than conventional gearboxes
Applications	Mining, winches, mixers, cranes, heavy machinery

 

These specifications are derived from Dana Brevini official catalogs and compatible replacement data. Exact values may vary slightly based on custom options; recommend consulting the latest Dana catalog for precise confirmation.

SL6003/FE/100/SUF3: Reduction ratio 100:1 (lower speed ratio, suitable for higher output speed applications), input flange, output solid shaft, 3 specifications. The one you mentioned is a typical variant, commonly used in heavy-duty equipment requiring medium speed reduction.

SL6003/FE/163.6/SUF3: Reduction ratio 163.6:1 (common medium speed ratio), similar configuration.

SL6003/FE/202.5/SUF3: Reduction ratio 202.5:1 (close to 180:1, slightly higher speed ratio).

SL6003/FE/250/SUF3 or SL6003/FE/250/SUF4: Reduction ratio 250:1, output shaft specification slightly larger (SUF4).

SL6003/MP1/163.6/SU3/B3: Input changed to MP1 (motor adapter), mounting method B3 (foot mounting), output SU3.

SL6003/FS/202.5/S-65CR1: Input FS (another type of flange), output with a specific flange.