Planetary Gearbox

Planetary gearboxes are chosen for the following benefits they offer

1. High Torque density
2. Compact & lightweight
3. High Efficiency
4. Improved load distribution
5. In-line Input and output
6. Scalability

Planetary gearboxes can fail for a variety of reasons. Identifying the cause of failure is key to preventing recurrence. Below are common failure modes for planetary gearboxes:

1. Lubrication Failure: Inadequate lubrication can lead to increased friction, heat, and wear, which can accelerate failure of gears and bearings.
2. Overloading: Exceeding the designed torque capacity can result in gear tooth breakage or deformation, as well as overstressing bearings and housings.
3. Misalignment: Improper installation or settling of the foundation can lead to misalignment of the gearbox shafts, which can cause uneven gear wear and potential failure.
4. Contamination: The presence of contaminants in the lubrication system, such as dirt, water, or metal particles, can lead to premature wear or corrosion of the gearbox components.
5. Fatigue: Repeated loading cycles can cause material fatigue in gears and bearings, eventually leading to cracks and potential failure.
6. Heat Exposure: Elevated temperatures can break down lubricants and degrade material properties leading to reduced gear life. Excessive heat may stem from high operating loads, insufficient cooling, or poor lubrication.
7. Improper Maintenance: Lack of regular inspections, oil changes, and component checks can lead to overlooked issues that could evolve into serious failures.
8. Bearing Failure: Bearings can fail due to overloading, poor lubrication, use beyond their expected service life, or manufacturing defects.
9. Gear Tooth Wear or Pitting: This takes place naturally over time but can be accelerated by overloading, abrasive contaminants, or lubrication issues.
10. Manufacturing Defects: Occasionally, a gearbox might fail due to inherent manufacturing flaws, such as material impurities, improper heat treatments, or machining errors.
11. Seal Failure: Worn or damaged seals can allow lubricant leaks and contamination ingress, which compromises lubrication quality and quantity.
12. Electrical Pitting: This can occur in electric motor-driven applications due to electrical currents passing through the gearbox, leading to small erosions on bearing surfaces.

Planetary gearbox prices depend on the various factors such as complexity, application, motor make, customization and time.

Our planetary gearbox range starts from Minimum Rs 7k to Maximum Rs 450k. For an exact price you can raise a quote and our team will give you an exact price quotation.