Milling spindle DGZX-15020/20

motorizedBT 40air-cooled

Overview
The DGZX-15020/20 is a milling spindle that raises the BBT40 platform to 20,000 rpm while retaining the standard BBT40 tool interface and workshop compatibility.

Key specifications

• Model: DGZX-15020/20-BBT
• Spindle diameter: Φ150 mm
• Maximum speed: 20,000 rpm
• Rated power (S1-100%): 20 kW
• Rated torque (S1): 30.7 N·m
• Peak power (S6-40%): 30 kW
• Peak torque (S6-40%): 46 N·m
• Voltage: 380 V / 175 V

Technical details

• Tool interface: BBT40
• Bearings lubrication: Grease
• Motor system: Asynchronous
• Spindle coolant: Water (recommended)
• Tool outer coolant (ring spray): Water / Oil / Oil mist / Air
• Tool inner coolant (center cooling): Water / Oil / Oil mist / Dry air
• Tool change: Hydraulic
• Encoder: Sin/cos, 1 VPP
• Motor temperature sensor: KTY84-130 (PTC)
• Bearing temperature sensor: Optional
• Tool clamping monitor: 24 V, PNP, normally open
• Vibration sensor: Not supported
• Displacement sensor: Optional
• Weight: 60 ± 2 kg

Compatibility & applications
Designed for integration into CNC milling heads and machine spindles where higher spindle speeds are required while maintaining compatibility with existing BBT40 tooling. Suitable for metal cutting operations that require high-speed spindles.

Ordering information
Specify model DGZX-15020/20-BBT and indicate required options (bearing temperature sensor, displacement sensor) when requesting a quote.