Machining motor spindle ES327

spindleAC motorHSK-E 25

Overview
The ES327 electrospindle is designed for high-speed machining applications. This model (3 kW variant) features an Ø80 mm body, HSK E25 tool interface and liquid cooling, delivering up to 50,000 rpm for metalworking and composite machining.

Application / Materials

• Designed for machining metal
• Suitable for composite materials

Product variants
ES327 - 3 kW

Accessories (examples)

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

Technical sheet (summary table)
ES327 - 3 kW
Body diameter [mm] : Ø80
Max speed [rpm] : 50000
Max speed [rpm] (grease / air-oil) : 50000
Motor type : Asynchronous
Torque S1/S6 (40%) [Nm] : 1 / 1.3
Power S1/S6 (40%) [kW] : 3 / 3.6
Tool interface : HSK E25
Cooling : Liquid
Bearings lubrication : Grease
Weight [kg] : 8
Coolant through shaft : No
Vibration sensor : No
Elongation sensor : No
Shaft clamping : No
Bearing preload function : No
Shaft kit : No
Cooling housing : -
Air tool : No
Thermal sensor on front bearings : No
Aggregate anti-rotation flange : No

Characteristics / Technical specifications

• Model designation: ES327 (3 kW variant shown)
• Body diameter: Ø80 mm
• Maximum rotational speed: 50,000 rpm
• Maximum speed (grease / air-oil): 50,000 rpm
• Motor type: Asynchronous motor
• Rated torque S1 / S6 (40%): 1 Nm / 1.3 Nm
• Rated power S1 / S6 (40%): 3 kW / 3.6 kW
• Tool interface: HSK E25
• Cooling method: Liquid-cooled
• Bearings lubrication: Grease
• Unit weight: 8 kg
• Coolant-through-shaft: No
• Vibration sensor: Not fitted
• Elongation sensor: Not fitted
• Shaft clamping: Not available
• Bearing preload function: Not available
• Shaft kit: Not available
• Air tool: Not available
• Thermal sensor on front bearings: Not fitted
• Aggregate anti-rotation flange: Not fitted