• 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 Frequently Asked Questions What is the power rating of the MTR 1320-200? The MTR…

  • 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 πŸ”…

  • HSD ES351 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    ← Back to HSD ES Series Spindle Repair HSD ES351 Rebuild Services β€” 30,000 RPM ISO30 Compact Spindle The HSD ES351 sits in the same 119.5 x 102.5 mm frame as the ES325 and ES330, and it carries the same ISO30 interface and fan cooling. The difference that defines everything about how it fails and…

  • HSD ES325 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    ← Back to HSD ES Series Spindle Repair HSD ES325 Rebuild Services β€” ISO30 Compact Frame The HSD ES325 is a compact ISO30 electrospindle in the 119.5 x 102.5 mm frame class, designed for CNC routing and light machining in wood, plastic, and composite applications. It shares its frame size with the ES330 and ES351,…

  • HSD ES330 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    ← Back to HSD ES Series Spindle Repair HSD ES330 Rebuild Services β€” ISO30 Mid-Range Production Spindle The HSD ES330 is one of the most widely deployed compact electrospindles in production woodworking and composite machining environments. It’s a 4 kW continuous, fan-cooled ISO30 spindle running at 24,000 rpm β€” versatile enough to handle wood, composite,…

  • HSD ES920 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    ← Back to HSD ES Series Spindle Repair HSD ES920 Rebuild Services β€” ISO20 Compact ATC Spindle The HSD ES920 is the smallest spindle in the HSD ES production line β€” an 82 x 92.5 mm fan-cooled electrospindle with ISO20 taper and automatic tool change capability, rated at 1.1 kW continuous and 1.38 kW S6.…

  • HSD ES367 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    ← Back to HSD ES Series Spindle Repair HSD ES367 Rebuild Services β€” High-Torque Synchronous 132mm Spindle The HSD ES367 is a liquid-cooled synchronous electrospindle in the 132 x 132 mm frame class. It shares its body dimensions with the ES368 but operates on a fundamentally different motor architecture β€” synchronous rather than asynchronous β€”…

  • HSD ES368 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    ← Back to HSD ES Series Spindle Repair HSD ES368 Spindle Repair HSD ES368 Rebuild Services β€” 132mm High-Speed Liquid-Cooled Spindle The HSD ES368 is a liquid-cooled asynchronous electrospindle in the 132 x 132 mm frame class, available in multiple speed and power configurations: 20,000 rpm, 24,000 rpm, and 36,000 rpm depending on version. That…

  • HSD ES779 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    ← Back to HSD ES Series Spindle Repair HSD ES779 Spindle Repair & Rebuild Services Overview The HSD ES779 is a high-performance electrospindle in the 150 x 150 mm frame class, commonly used in composite and wood machining environments that require high torque with 24,000 RPM capability. It sits just below the ES789 in overall…

  • HSD ES789 Spindle Repair

    By Atlanta Precision Spindles | 02/17/2026

    ← Back to HSD ES Series Spindle Repair HSD ES789 Spindle Repair & Rebuild Services The HSD ES789 is a high-output electrospindle commonly used in demanding composite and wood machining environments where high torque and high S6 power are required. In the catalog, ES789 is positioned as a larger-frame unit (150 x 150 mm body…