Precision Drive Systems (PDS) :: High-Speed Spindle Repair, Rebuild, Remanufacturing & Sales

Precision Drive Systems (PDS), operating as SpindleRepair.com, is a leading U.S.-based specialist in high-speed spindle repair, rebuild, remanufacturing, and sales. Founded in 1996 and headquartered in Bessemer City, North Carolina, PDS provides comprehensive single-source spindle solutions for CNC machines, automation, and robotics. The company offers repair services for virtually all major spindle brands, new spindle sales, engineering-to-order custom solutions, and advanced monitoring technologies. PDS emphasizes quality repairs (often better than OEM specifications), rapid turnaround, predictive maintenance, and extended warranties to maximize customer uptime and reduce costly downtime.

PDS serves diverse industries including woodworking, metalworking, composites, stone/glass, plastics, and robotics/automation. While they do not manufacture complete robots, they supply specialized spindle solutions for robotic applications, which are critical end-of-arm tools for machining, grinding, milling, deburring, polishing, and material removal tasks on robotic arms.

Key robot-based and automation spindle products include:

• Robotic Spindles / Spindle Cells: Compact, lightweight, high-performance spindles engineered specifically for mounting on robot arms. These support automatic tool change (ATC) and manual tool change configurations, enabling flexible, high-speed operations in automated cells.
• Automatic Tool Change (ATC) Spindles: From brands like Hiteco, PDS, and Giordano Colombo. These integrate seamlessly with robots for tool changes without manual intervention, supporting HSK or ISO tapers for a wide variety of cutters, drills, and tools.
• Manual Tool Change Spindles: Ranging from 0.4 to 40 HP with speeds up to 40,000 RPM. These are robust and cost-effective for robotic applications in wood, plastic, aluminum, and composites.
• 5-Axis Spindles / Bi-Rotating Heads: Available in multiple power levels (up to 23 HP) with speeds to 24,000 RPM. Designed for contouring and complex 5-axis robotic machining.
• Supporting Technologies: Spindle Health Monitoring System (SHMS) for real-time vibration, temperature, and collision data; VibeAid vibration analysis; PrecisionCare 24-month warranty; and Spindle Hotel for backup spindle storage.

PDS also offers aggregates, variable frequency drives, tool changers, and full retrofit/engineering services. Their robotic spindles help manufacturers achieve higher precision, flexibility, and productivity in automated production environments.