Cutting motor spindle ES350

machiningmillingspindle

Product overview
The ES350 electrospindle is designed for precision machining of composites and various metals. Available in 6.5 kW and 8 kW power variants, the ES350 delivers up to 36,000 rpm with an HSK E40 tool interface and liquid cooling for stable thermal behaviour in continuous and intermittent operations.

Models / Variants

• ES350 - 6.5 kW
• ES350 - 8 kW

Application / Tag

• Composite machining
• Metal machining

Accessories

• Tool fork for toolholders ISO30/40 and HSK F63
• Toolholders ISO30 - ER32
• Toolholders HSK F63 - ER32
• Water refrigerator (chiller)
• Water/air heat exchanger

Technical data (table)

• Variant: ES350 - 6.5 kW | ES350 - 8 kW
• Body diameter [mm]: 110 x 111 | 110 x 111
• Max speed [rpm]: 36,000 | 36,000
• Motor type: Asynchronous | Asynchronous
• Torque S1 / S6 (40%) [Nm]: 5.2 / 6.8 | 6.4 / 7.2
• Power S1 / S6 (40%) [kW]: 6.5 / 8 | 8 / 9
• Tool interface: HSK E40 | HSK E40
• Cooling: Liquid | Liquid
• Bearings lubrication: Grease | Grease
• Weight [kg]: 15 | 15
• Coolant through shaft: No | No
• Air tool: No | No
• Vibration sensor: No | No
• Thermal sensor on front bearings: No | No
• Shaft kit: No | No
• Aggregate anti-rotation flange: No | No

Technical specifications

• Model: ES350 (6.5 kW and 8 kW variants)
• Maximum speed: 36,000 rpm
• Motor type: Asynchronous
• Power (S1 / S6 40%): 6.5 kW / 8 kW (6.5 kW variant); 8 kW / 9 kW (8 kW variant)
• Torque (S1 / S6 40%): 5.2 Nm / 6.8 Nm (6.5 kW variant); 6.4 Nm / 7.2 Nm (8 kW variant)
• Body diameter: 110 x 111 mm
• Tool interface: HSK E40
• Cooling: Liquid (requiring chiller or heat exchanger)
• Bearings lubrication: Grease
• Weight: 15 kg
• Notes: No through-spindle coolant, no air tool, no built-in vibration or thermal sensors