Electrospindle Repair HSD
Fumak offers a comprehensive HSD electrospindle repair service tailored to the needs of industrial and manufacturing clients. Our experience servicing spindles from renowned manufacturers like HSD allows us to provide top-level services with full precision and reliability. We have appropriate technical and diagnostic facilities enabling quick and accurate assessment of spindle condition. Each order is treated individually, selecting optimal solutions based on specific operating conditions and the characteristics of the electrospindle model.
A bit about the electrospindle HSD
HSD is an Italian producer focusing on electrospindles for aluminium and wood processing. They are characterised by high power output, precise rotation, and advanced cooling systems, ensuring reliable operation even under intensive industrial use.
Diagnostics and precise repair cost estimation
The HSD electrospindle repair process begins with thorough diagnostics aimed at identifying all damages and worn components. We use advanced measurement devices and many years of experience of our specialists to detect even the smallest irregularities. Based on the technical analysis, a detailed estimate is prepared, covering costs of part replacement, bearing regeneration, winding repairs, cooling system fixes, and calibration.
Acceptance of the Electrospindle for Service
- Device registration in the system.
- Initial visual inspection (mechanical damage, coolant leaks, signs of overheating).
Preliminary Diagnostics (Without Disassembly)
- Laser-based runout measurement.
- Bearing condition and play check.
- Acoustic and vibration testing.
- Electronic subsystem inspection – sensors, encoders, drives.
Electrospindle Disassembly
- Module-based teardown – motor, bearings, encoder, housing cover.
- Recording of damaged components.
- Inspection of rotor, stator, and electronic components.
Cleaning and Technical Assessment
- Ultrasonic cleaning of electronic modules.
- Degreasing and descaling of mechanical parts.
- Wear assessment of bearings, seals, windings.
Quotation and Customer Approval
- Preparation of a detailed repair cost estimate.
- Waiting for the client’s approval to proceed.
Repair and Assembly
- Replacement of bearings, seals, and regeneration of bearing seats.
- Repair of motor windings and encoder circuits.
- Calibration and adjustment of electronic controls.
- Clean-room assembly following anti-contamination procedures.
Final Testing
- Vibration and noise measurement at various RPMs.
- Thermal testing in a climate chamber.
- Verification of encoder and temperature sensor accuracy.
Final Report and Shipment
- Photographic and test documentation.
- Anti-vibration packaging for safe transport.
HSD electrospindle repair using original components
HSD electrospindle repair in our company includes full refurbishment using original or certified replacement parts. We replace bearings, seals, cables, and other mechanical and electrical components, ensuring compliance with factory parameters. Repairs are carried out under controlled conditions, following quality standards and manufacturer procedures. Each refurbished spindle undergoes rigorous final tests, including dynamic tests confirming readiness for further intensive use. On client request, we also perform design modifications aimed at increasing durability and reliability.
Differences between Classic Spindle and Electrospindle HSD
| Aspect | Classic Spindle | Electrospindle |
|---|---|---|
| Drive | External (e.g., belt-driven) | Built-in motor |
| Diagnostics | Primarily mechanical | Mechanical + electronic |
| Sensors/Electronics | None or minimal | Encoders, sensors, control unit |
| Service Complexity | Low to medium | High – requires specialised tools and knowledge |
| Balancing | Rotor and shaft | Entire motor-rotor assembly |
| Spare Parts | Standard | Dedicated, harder to source |
| Repair Cost & Time | Typically lower | Generally higher – precision and electronics |
Summary
Repairing electrospindles HSD requires both mechanical and electronic expertise. With advanced equipment and experienced engineers, we offer comprehensive regeneration services that minimise downtime and extend equipment lifespan.
Electrospindle Repair Realisations HSD
