• HSD AT 120 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    HSD AT 120 Spindle Repair & Industrial ATC Rebuild Services Overview The AT 120 is a larger-frame AT spindle designed for high-duty production environments. Common in: Official Technical Specifications HSD_Cat_Composite_mar24_Web_ENG… High-Duty Failure Patterns Rebuild Process

  • HSD AT 100 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    HSD AT 100 Spindle Repair & High-Cycle ATC Rebuild Overview The AT 100 increases torque capacity and structural rigidity over the AT 90, making it common in mid-to-heavy production CNC routers. Official Technical Specifications HSD_Cat_Composite_mar24_Web_ENG… Common Failure Patterns Rebuild Focus AT 100 rebuild must emphasize:

  • HSD AT 90 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    HSD AT 90 Spindle Repair & Automatic Tool Change Rebuild Overview The HSD AT 90 is a compact automatic tool change spindle designed for CNC routers and light machining centers requiring high tool-change cycle reliability. Unlike manual MT spindles, the AT 90 includes: Official Technical Specifications HSD_Cat_Composite_mar24_Web_ENG… Common AT 90 Failure Modes 1️⃣ Clamp Force…

  • HSD MTR 1320-200 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    HSD MTR 1320-200 Spindle Repair & Heavy Industrial Rebuild Overview The HSD MTR 1320-200 represents an even higher torque tier within the MTR line. It is built for: Official Technical Specifications HSD_Cat_Composite_mar24_Web_ENG… High-Duty Failure Patterns Because torque is higher: Rebuild Strategy

  • HSD MTR 1120-170 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    HSD MTR 1120-170 Spindle Repair & High-Torque Industrial Rebuild Overview The HSD MTR 1120-170 is a heavy-duty electrospindle engineered for sustained torque output in industrial CNC environments. It is designed for: Unlike high-speed ES spindles, the MTR 1120-170 emphasizes torque stability over extreme RPM capability. Official Technical Specifications HSD_Cat_Composite_mar24_Web_ENG… What Makes This Model Different 🔍…

  • HSD ES351 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    HSD ES351 Spindle Repair & Rebuild Services Overview The HSD ES351 is a compact, high-speed electrospindle designed for routing and machining applications that require higher RPM capability in a smaller frame size. It is commonly found in: Compared to the ES325 and ES330, the ES351 typically emphasizes higher RPM performance within a compact footprint. Technical…

  • HSD ES325 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    HSD ES325 Spindle Repair & ISO30 Rebuild Services Overview The HSD ES325 is a compact ISO30 electrospindle designed for CNC routing and light machining applications. It shares a similar frame size to the ES330 but operates at lower torque and power levels, making it common in: Despite its smaller power rating, it still operates at…

  • HSD ES330 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    HSD ES330 Spindle Repair & ISO30 Rebuild Services Overview The HSD ES330 is a compact ISO30 electrospindle designed for 3-axis machining centers working in wood, composite, and plastic applications. It operates at moderate torque and power levels but maintains a 24,000 RPM top speed, making it a versatile mid-range production spindle HSD_Cat_Composite_mar24_Web_ENG…. Because it uses…

  • HSD ES920 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    HSD ES920 Spindle Repair & ISO20 Rebuild Services Overview The HSD ES920 is a compact electrospindle designed for automatic tool change applications using an ISO20 interface. It is built in a smaller rectangular body format (82 x 92.5 mm) and is typically used in lighter-duty machining environments such as: Despite its compact size, the ES920…

  • HSD ES367 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    HSD ES367 Spindle Repair & Rebuild Services Overview The HSD ES367 is a high-torque, liquid-cooled electrospindle built in the 132 x 132 mm frame class. Unlike the ES368 (which offers multiple RPM configurations), the ES367 is positioned as a higher torque synchronous unit, designed for heavier cutting applications in composite and plastic machining environments HSD_Cat_Composite_mar24_Web_ENG….…