Milling spindle DGZ-03360/0.25-PG

motorizedair-cooled

Product overview
The DGZ-03360 is a lightweight Ø33 mm dental milling spindle (weight: 1.6 kg) delivering 0.25 kW continuous power at up to 60,000 rpm. It features a DB121 draw-in collet, ceramic ball bearings and an air-cooled design suitable for compact dental milling systems.

Key specifications
Diameter: Ø33 mm
Max speed: 60,000 rpm
Torque S1: 0.041 Nm
Torque S6-40%: 0.06 Nm
Power S1 (100%): 0.25 kW
Power S6 (40%): 0.375 kW

Technical data

• Model: DGZ-03360/0.25-PG
• Tool interface: DB121 draw-in collet
• Bearing type: Ceramic ball bearing
• Max. frequency: 1,000 Hz
• Motor system: Asynchronous
• Rated voltage: 60 V
• Rated current S1: 4.1 A; S6: 6.15 A
• Air seal gas flow: 28–32 L/min (0.02–0.05 MPa)
• Cooling system: Air cooling; cooling flow: 28–32 L/min
• Tool change: Cylinder; tool change air pressure: 0.56–0.60 MPa
• Motor temperature sensor: KTY
• Vibration velocity: 1.0 mm/s
• Weight: 1.6 kg
• Driver: ID100-3T005GB
• Brake resistor: Aluminum 115×41×7 400 60W
• DC power supply: 350W/48V (light-duty) or 500W/48V (heavy-duty)

Dimensions
Dimension drawing available on the product page.

Applications

• Dental milling in compact systems requiring Ø33 mm spindles (dental laboratories, chairside milling units).

Features / technical specifications

• Body diameter: Ø33 mm
• Max speed: 60,000 rpm
• Continuous power (S1): 0.25 kW
• Intermittent power (S6 40%): 0.375 kW
• Torque S1: 0.041 Nm; Torque S6: 0.06 Nm
• Tool interface: DB121 collet
• Bearings: Ceramic ball bearings
• Cooling: Air cooling (28–32 L/min)
• Tool change: Cylinder (0.56–0.60 MPa)
• Rated voltage: 60 V; Rated current S1: 4.1 A
• Weight: 1.6 kg
• Recommended DC supply: 350W/48V or 500W/48V