Engraving spindle DGZX-08040

millingHSK-E 25water-cooled

Overview
This DGZX-08040 variant is configured for HSK-E25 tooling (not ISO20). It pairs an 80 mm housing with ceramic bearings and an asynchronous motor to deliver up to 40,000 rpm for compact machines requiring a precise HSK interface. Water cooling is recommended; tool change is pneumatic.

Key specifications
Diameter: φ80 mm
Maximum speed: 40,000 rpm
Power (S1): 4.0 kW
Power (S6 40%): 6.0 kW
Torque (S1): 1.29 N·m
Torque (S6 40%): 1.93 N·m
Tool interface: HSK E25
Bearing type: Ceramic ball bearings

Technical data
Model: DGZX-08040 HSK-E25
Max. frequency: 1333 Hz
Motor system: Asynchronous
Rated voltage: 380 V
Rated current S1 (100%): 8.2 A
Rated current S6 (40%): 12.3 A
Air seal gas flow: 50 ± 15 L/min (air pressure 0.15 MPa)
Cooling system: Water cooling (recommended), cooling flow 2–3 L/min (water pressure 0.25 MPa)
Motor temperature sensor: KTY or PTC (optional)
Tool change: Air cylinder, tool change air pressure 0.55–0.60 MPa
Vibration velocity: ≤ 0.8 mm/s
Weight: ≈ 8 ± 1 kg

Features / Technical specifications

• Model: DGZX-08040 HSK-E25
• Housing diameter: φ80 mm
• Maximum speed: 40,000 rpm
• Tool interface: HSK E25
• Bearing type: Ceramic ball bearings
• Motor: Asynchronous
• Rated voltage: 380 V
• Continuous power S1 (100%): 4.0 kW
• Intermittent power S6 (40%): 6.0 kW
• Torque S1: 1.29 N·m
• Torque S6: 1.93 N·m
• Rated current S1: 8.2 A; S6: 12.3 A
• Max. frequency: 1333 Hz
• Cooling: Water cooling recommended (2–3 L/min at 0.25 MPa)
• Air seal flow: 50 ± 15 L/min (0.15 MPa)
• Motor temp. sensor: KTY or PTC (optional)
• Tool change system: Air cylinder (0.55–0.60 MPa)
• Vibration velocity: ≤ 0.8 mm/s
• Weight: approx. 8 ± 1 kg