Machining spindle DGZX-15015/20

millingmotorizedBT 40

Description
The DGZX-15015/20 milling spindle uses the standard BBT40 tool interface and is optimized for machining cycles that prioritize stable cutting with conventional tooling. Its 15,000 rpm range provides high continuous power and torque for medium-duty milling applications.

Key specifications
Diameter: Φ150 mm
Maximum speed: 15,000 rpm
Torque (S1): 30.7 N·m
Torque (S6-40%): 46 N·m
Power (S1): 20 kW
Power (S6): 30 kW

Technical data
Model (product): DGZX-15015/20 BBT40
Model (technical sheet): DGZX-15020/20-BBT
Diameter: Φ150 mm
Tool interface: BBT40
Bearings lubrication: Grease
Motor system: Asynchronous
Highest speed: 15,000 rpm
Voltage: 380V / 175V
Rated power (S1-100%): 20 kW
Rated torque (S1-100%): 30.7 N·m
Rated power (S6-40%): 30 kW
Rated torque (S6-40%): 46 N·m
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
Motor temperature sensor: KTY84-130, PTC
Bearing temperature sensor: Optional
Encoder: Sin/cos, 1 VPP
Tool clamping monitor sensor: 24 V, PNP, Normally Open
Vibration sensor: Not supported
Displacement sensor: Optional
Weight: 60 ± 2 kg

Dimensions
Dimension drawing available on the product page (illustration provided).

Features / technical specifications

• BBT40 tool interface maintaining compatibility with conventional tooling
• Φ150 mm spindle diameter; maximum speed 15,000 rpm
• Continuous power 20 kW (S1) and intermittent power up to 30 kW (S6)
• Continuous torque 30.7 N·m (S1) and torque 46 N·m (S6-40%)
• Asynchronous motor system; voltage options: 380V / 175V
• Bearings lubricated with grease; spindle coolant recommended: water
• External and internal coolant options: water / oil / oil mist / air
• Hydraulic tool change mechanism
• Encoder output: Sin/cos and 1 VPP
• Sensors: motor temperature (KTY84-130, PTC); bearing temperature and displacement sensors optional; vibration sensor not supported
• Approximate weight: 60 ± 2 kg