Grinding spindle DGZ-06260/2.5-PWM

motorizedwater-cooledfor glass working

Overview
The DGZ-06260/2.5-PWM is a compact glass grinding spindle with a Φ61.92mm body. It combines 60,000 rpm with 2 kW continuous (S1) and 2.5 kW intermittent (S6) output and accepts B067 draw-in collets for small tooling. Bearings are ceramic ball type and the unit uses water cooling and an air-sealed bearing protection.

Basic data
Diameter: Φ61.92mm
Maximum speed (page summary): 60000rpm
Torque (S1): 0.39Nm
Torque (S6-40%): 0.59Nm
Power (S1): 2kW
Power (S6): 2.5kW

Technical data
Spindle model: DGZ-06260/2.5-PWM
Diameter: Φ61.92mm
The highest speed (technical table): 6000rpm
Tool interface: B067 Draw-In collet
Bearing type: Ceramic ball bearing
Max. frequency: 1000Hz
Motor system: Asynchronous
Rated voltage: 220V
Power output S1 100%: 2kW
Power output S6 40%: 2.5kW
Output torque S1 100%: 0.39Nm
Output torque S6 40%: 0.59Nm
Rated current S1 100%: 6.4A
Rated current S6 40%: 9.6A
Air seal gas flow rate: 50-70L/min (air pressure 0.25MPa)
Cooling system: Water cooling
Cooling flow rate: ≥1.6L/min
Motor temperature sensor type: PTC
Tool change: Cylinder
Tool change air pressure: 0.56-0.60MPa
Vibration velocity: ≤0.8mm/s
Weight: 4.5±0.5kg

Specifications / technical specifications

• Model: DGZ-06260/2.5-PWM
• Diameter: Φ61.92mm
• Maximum speed (page): 60000rpm
• Maximum speed (tech. table): 6000rpm
• Tool interface: B067 Draw-In collet
• Bearing type: Ceramic ball bearing
• Motor system: Asynchronous
• Rated voltage: 220V
• Power output S1 (100%): 2kW
• Power output S6 (40%): 2.5kW
• Output torque S1 (100%): 0.39Nm
• Output torque S6 (40%): 0.59Nm
• Rated current S1 (100%): 6.4A
• Rated current S6 (40%): 9.6A
• Max. frequency: 1000Hz
• Air seal flow rate: 50-70L/min (0.25MPa)
• Cooling: Water cooling (≥1.6L/min)
• Motor temp. sensor: PTC
• Tool change: Cylinder (0.56-0.60MPa)
• Vibration velocity: ≤0.8mm/s
• Weight: 4.5±0.5kg