Milling spindle DGZ-06260/2.25A1-PWM

motorizedwater-cooled

Product overview
This DGZ-06260 is the highest-output 61.92 mm dental milling spindle in the series. It delivers 1.5 kW continuous (S1) and up to 2.25 kW intermittent (S6-40%), with 0.36 N·m S6 torque, B067 draw-in collet interface and water cooling configured for high-load dental milling.

Key data
Diameter: Φ61.92 mm
Max speed: 60,000 rpm
Continuous power (S1): 1.5 kW
Intermittent power (S6 40%): 2.25 kW
Torque S1: 0.24 N·m
Torque S6: 0.36 N·m

Technical details

• Spindle model: DGZ-06260/2.25A1-PWM
• Tool interface: B067 draw-in collet
• Bearing: Ceramic ball bearing
• Motor: Asynchronous motor, max. control frequency 1,000 Hz
• Rated voltage: 220 V AC
• Rated current: S1 4.8 A, S6 7.2 A
• Cooling: Water cooling (min. flow ≥1.6 L/min)
• Air seal flow: 50–70 L/min (0.25 MPa)
• Tool change: Cylinder (air pressure 0.56–0.60 MPa)
• Driver: DiA-2.2-2S
• Brake resistor: Aluminum 100 W, 200 Ω
• Weight: 4.1 kg

Applications & handling
Designed for dental milling in laboratory and production environments; requires a water-cooling circuit, regulated air supply for the seal and tool change, and the recommended driver DiA-2.2-2S. Verify installation clearances and cooling flow to maintain rated performance.