HSD ES Series

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 & 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 & 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 & 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 & 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….…

HSD ES368 Spindle Repair & Rebuild Services Overview The HSD ES368 is a compact, high-speed electrospindle used in plastic, composite, and lightweight material machining environments. It is built in a 132 x 132 mm body frame and offers multiple speed and power configurations, making it a flexible solution for 3-axis and robotic machining centers HSD_Cat_Composite_mar24_Web_ENG….…

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 output range but is still considered a heavy-duty…

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 size) with liquid cooling and multiple HSK taper…

Overview The HSD ES950 is a common production electrospindle used in wood, plastic, and composite machining environments where reliable automatic tool change performance is needed without stepping up into the highest-power ES951 configurations. In the HSD catalog, ES950 shares the same body size class as ES951 (Ø142 x 145 mm) but is offered in lower…

HSD ES951 Spindle Repair & Rebuild Services Overview The HSD ES951 is one of the most widely deployed high-power electrospindles in composite, wood, aluminum, and plastic machining environments. It is available in multiple power configurations ranging from 8 kW up to 30 kW (S6), with maximum speeds of 24,000 RPM or 36,000 RPM depending on…