Milling spindle DGZ-06260/1.2A1-PW

motorizedwater-cooledflange

Overview
The A1 configuration is a flange-mount dental milling spindle (model DGZ-06260/1.2A1-PW) with front water spray and water cooling. It features a Φ61.92 mm body and a B067 draw-in collet interface, designed for dental-machine builders requiring a defined mounting and tool-cleaning arrangement.

Key specifications

• Model: DGZ-06260/1.2A1-PW (commercial DGZ-06260 A1)
• Body diameter: Φ61.92 mm
• Maximum speed: 60,000 rpm
• Tool interface: B067 draw-in collet
• Bearing type: Ceramic ball bearing
• Motor system: Asynchronous motor
• Rated voltage: 200 V
• Power output S1 (100%): 0.9 kW
• Power output S6 (40%): 1.2 kW
• Output torque S1 (100%): 0.15 N·m
• Output torque S6 (40%): 0.19 N·m
• Rated current S1 (100%): 3.5 A; S6 (40%): 4.2 A
• Maximum frequency: 1,000 Hz
• Vibration velocity: 0.8 mm/s
• Weight: 4.3 kg

Technical details

• Cooling system: Water cooling (cooling flow rate ≥ 1.6 L/min)
• Front water spray: Yes (tooling cleaning)
• Air-seal gas flow rate: 50–70 L/min (air pressure 0.25 MPa)
• Tool change: Cylinder type (air pressure 0.55–0.60 MPa)
• Motor temperature sensor: PTC
• Driver: DIA-2.2-2S
• Brake resistor: Aluminum resistor 21.100 W, 200 Ω
• AC power supply (indicated): 220 V

Applications

• Integration into dental milling and grinding units requiring flange mounting and front-tool cleaning.
• Use by OEMs and dental equipment manufacturers specifying B067 tooling, water cooling and front spray for tool maintenance.