Machining spindle DGZX-28010/33

millingmotorizedHSK-A 100

Introduction
The DGZX-28010/33 is an industrial milling spindle designed to bridge the gap between large low-speed spindles and more compact high-speed models. With a 280 mm housing diameter, a 10,000 rpm limit and selectable tool interfaces (HSK-A100 or BBT50), it is intended for large-part machining that requires high tool-holder rigidity and moderate cutting speeds.

Key parameters
Diameter: Φ280 mm
Maximum speed: 10,000 rpm
Torque (S1): 107 Nm
Torque (S6-40%): 160.5 Nm
Power (S1): 33 kW
Power (S6-40%): 49.5 kW

Technical data
Model: DGZX-28010/33-BBT / DGZX-28010/33-HSK
Diameter: φ280 mm
Tool interface: BBT50 / HSK-A100
Bearings lubrication: Grease
Motor system: Double-winding asynchronous
Highest speed: 10,000 rpm
Voltage: 380 V / 200 V
Rated power (S1-100%): Y: 33 kW / △: 33 kW
Rated torque (S1-100%): Y: 420 N·m / △: 107 N·m
Rated power (S6-40%): Y: 49.5 kW / △: 49.5 kW
Rated torque (S6-40%): Y: 630 N·m / △: 160.5 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
Tool change: Hydraulic
Motor temperature sensor: KTY84-130, PTC
Bearing temperature sensor: PT100
Encoder: Sin/cos, 1 VPP
Tool clamping monitor sensor: 24 V, PNP, Normally Open
Optional sensors: Vibration, Displacement
Weight: 288 ± 10 kg

Characteristics / technical specifications

• Model: DGZX-28010/33
• Diameter: φ280 mm
• Tool interface options: BBT50 or HSK-A100
• Maximum speed: 10,000 rpm
• Motor system: Double-winding asynchronous
• Rated power (S1): 33 kW
• Rated torque (S1): 107 N·m (Δ) / 420 N·m (Y)
• Rated power (S6-40%): 49.5 kW
• Rated torque (S6-40%): 160.5 N·m (Δ) / 630 N·m (Y)
• Bearings lubrication: Grease
• Spindle coolant recommended: Water
• Tool outer coolant: Water / Oil / Oil mist / Air
• Tool inner coolant: Water / Oil / Oil mist
• Tool change: Hydraulic
• Motor temperature sensors: KTY84-130, PTC
• Bearing temperature sensor: PT100
• Encoder: Sin/cos, 1 VPP
• Tool clamping monitor: 24 V, PNP, Normally Open
• Optional sensors: Vibration, Displacement
• Weight: 288 ± 10 kg