Machining spindle DGZX-18018/22

millinghandlinghandling

Overview
The DGZX-18018/22 is a Φ180 mm milling spindle with a BBT40 tool interface, offering greater structural capacity than the 150 mm series while maintaining an 18,000 rpm operating range. It is engineered for machining centers processing molds and medium-to-large precision components.

Key parameters
Diameter: Φ180 mm
Maximum speed: 18,000 rpm
Torque (S1): 35 Nm
Torque (S6-40%): 52.5 Nm
Power (S1): 22 kW
Power (S6-20%): 33 kW

Technical data
Model (page): DGZX-18015/22-BBT
Tool interface: BBT40
Bearings lubrication: Grease
Motor system: Double-winding asynchronous
Highest speed: 15,000 rpm / 18,000 rpm
Voltage: 380 V
Rated power (S1-100%): Y: 19 kW / Δ: 22 kW
Rated torque (S1-100%): Y: 60.5 N·m / Δ: 35 N·m
Rated power (S6-40%): Y: 28.5 kW / Δ: 33 kW
Rated torque (S6-40%): Y: 92 N·m / Δ: 52.5 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: 24 V, PNP, Normally Open
Vibration sensor: Not supported
Displacement sensor: Optional
Weight: 90 ± 2 kg

Applications
Suitable for mold making, automotive and aerospace components, and medium-to-large precision machining operations.

Features / Technical specifications

• Model family: DGZX-18018/22
• Body diameter: Φ180 mm
• Tool interface: BBT40
• Maximum operating speed: up to 18,000 rpm
• Motor: double-winding asynchronous, 380 V
• Power and torque ratings provided for S1 and S6 duty cycles
• Bearings lubricated with grease
• Cooling: spindle water cooling recommended; outer/inner tool cooling options support water, oil, oil mist or air
• Tool change: hydraulic
• Sensors: motor temp KTY84-130 (PTC); encoder sin/cos 1 Vpp; optional bearing temp and displacement sensors; tool clamping monitor 24 V PNP NO
• Approx. weight: 90 ± 2 kg