Planetary speed reduction gearboxes sew eurodrive graben neudorf adresse P2PS082e-X1KP140e/HP/F

Understanding the SEW-EURODRIVE P2.PS Series: Precision in Graben-Neudorf

The model code P2PS082e-X1KP140e/HP/F represents more than just a serial number; it is a sophisticated piece of industrial engineering from SEW-EURODRIVE, a global leader in drive technology. Specifically, this unit belongs to the P-series planetary gearmotor family, manufactured in the high-tech production plant located in Graben-Neudorf, Germany.

To understand the value of this specific gearbox, we must break down its technical DNA, the significance of its origin, and why planetary reduction is the gold standard for heavy-duty industrial applications.

1. The Engineering Hub: Graben-Neudorf

Located in the heart of Germany’s industrial corridor, the Graben-Neudorf facility is the crown jewel of SEW-EURODRIVE’s manufacturing operations.

• Address: Ernst-Blickle-Straße 42, 76676 Graben-Neudorf, Germany.
• Significance: This plant is specialized in the production of large industrial gearboxes and planetary units. The "Graben-Neudorf" stamp ensures that the component has undergone rigorous German quality control, utilizing automated precision machining and heat-treatment processes that define "Industry 4.0."

2. Decoding the Model: P2PS082e-X1KP140e/HP/F

The nomenclature of SEW gearboxes is highly descriptive. While specific ratios depend on the internal configuration, we can identify the core architecture of this unit:

• P-Series (P2): This indicates a Planetary Gearbox. Unlike standard helical gearboxes, planetary gears share the load across multiple "planet" gears, allowing for incredibly high torque density in a compact frame.
• PS / X1KP: This suggests a combination drive. SEW often couples a planetary output stage (P) with a primary gear stage (X-series) to achieve massive reduction ratios. The "KP" often refers to a bevel-helical input, allowing for a right-angle configuration if space is tight.
• 082e / 140e: These numbers correlate to the frame size and torque capacity. A size 082 planetary stage coupled with a 140 primary stage indicates a heavy-duty industrial unit capable of handling tens of thousands of Newton-meters (Nm) of torque.
• HP / F: These suffixes denote the mounting and sealing. HP typically refers to a High Performance or specific hollow-shaft mounting, while F stands for a Flange-mounted design, essential for rigid alignment in heavy machinery.

3. Why Planetary Reduction?

The choice of a planetary system for the P2 series is driven by the need for efficiency and power. In a standard gear system, the load is borne by a single point of contact. In the P2PS082e, the load is distributed:

1. High Torque Density: Because the "Sun" gear drives multiple "Planet" gears simultaneously, the gearbox can handle much higher loads than a traditional gearbox of the same size.
2. Compact Footprint: It provides maximum power in minimum space, which is critical for mobile applications or crowded factory floors.
3. Torsional Rigidity: These units are designed to withstand shock loads and frequent starts/stops without mechanical fatigue.

4. Technical Specifications & Performance

The P2.PS series is engineered for the "Heavy-Duty" sector. The use of the "e" suffix (e.g., 082e) often points to the Efficiency line, which features optimized gearing geometry to reduce internal friction.

• Lubrication: These units often utilize a Pressure Lubrication or an optimized oil bath system to ensure the HP (High Performance) rating is maintained even under continuous 24/7 operation.
• Sealing: The "/F" flange-mounted units usually feature premium sealing systems (like the Taconite seal) to prevent dust and moisture ingress, making them ideal for mining, cement, and bulk material handling.

5. Application Scenarios

Where would you find a P2PS082e-X1KP140e? These are not for small conveyor belts; they are the "muscles" of the industry:

• Mining & Materials: Driving large bucket wheel excavators or heavy-duty apron feeders.
• Construction: Powering concrete mixers or tunnel boring machine components.
• Bulk Handling: Operating massive stacker-reclaimers in ports.
• Environmental: Large-scale water treatment agitators and industrial shredders.

Summary

The SEW-EURODRIVE P2PS082e-X1KP140e/HP/F is a testament to the engineering prowess of the Graben-Neudorf plant. By combining the high ratio capabilities of the X-series with the torque-sharing advantages of the P-series planetary gears, SEW has created a drive solution that is virtually unmatched in reliability. For any operation requiring precise speed reduction and immense force, this unit represents the pinnacle of German mechanical design.