Machining spindle DGZX-18015

finishingmillingswitching

Description
The DGZX-18015 milling spindle combines a dual-winding asynchronous motor with a BBT40 tool interface to deliver distinct operating ranges for high-torque roughing and high-speed finishing. Hydraulic tool change and optional center cooling allow integration into machining centers with mixed productivity requirements.

Key specifications (summary)
Diameter: Φ180 mm
Typical maximum speed: 15,000 rpm (configurable up to 18,000 rpm)
Rated torque (S1, Y/Δ): 60.5 N·m / 35 N·m
Rated torque (S6-40%, Y/Δ): 92 N·m / 52.5 N·m
Rated power (S1, Y/Δ): 19 kW / 22 kW
Rated power (S6-40%, Y/Δ): 28.5 kW / 33 kW
Weight: 90 ± 2 kg

Technical data

• Model: DGZX-18015/22-BBT
• Tool interface: BBT40
• Motor system: Dual-winding asynchronous
• Highest speed: 15,000 rpm / 18,000 rpm
• Voltage: 380 V
• Bearings lubrication: Grease
• 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

Recommended applications & integration

• Suitable for machining centers that alternate between heavy roughing and high-speed finishing operations
• Specify desired highest-speed variant (15,000 rpm or 18,000 rpm) and electrical connection (Y/Δ) at order
• Use recommended water cooling for continuous heavy-duty operation; confirm compatibility if using oil or air cooling
• Confirm encoder and sensor options (bearing temp, displacement) when planning closed-loop or adaptive control
• Check machine spindle mount and electrical supply (380 V) against technical drawing

Ordering & options

• Order reference: DGZX-18015/22-BBT. Variants available for maximum speed and power connection.
• Optional items: bearing temperature sensor, displacement sensor, alternative encoder types, center-cooling configuration, special balancing.
• Provide required configuration (speed variant, coolant type, sensors, mounting interface) to receive a tailored quote.