High-power spindle DGZYX-15020/40-HSK

motorizedHSK A-63air-cooled

Overview
The DGZYX-15020/40 delivers exceptional power density: 40 kW and up to 20,000 rpm in a Φ150 mm HSK-A63 envelope. It lets machine builders increase material removal rates while keeping a compact spindle package and avoiding larger 180/190 mm spindles.

Key specifications

• Diameter: Φ150 mm
• Maximum speed: 20,000 rpm
• Rated power (S1-100%): 40 kW
• Peak power (S6-40%): 60 kW
• Rated torque (S1): 50.9 N·m
• Rated torque (S6-40%): 76.4 N·m

Technical data
Model: DGZYX-15020/40-HSK
Diameter: Φ150 mm
Tool interface: HSK-A63
Bearings lubrication: Grease
Motor system: Synchronous
Maximum speed: 20,000 rpm
Voltage: 380 V
Rated power (S1-100%): 40 kW
Rated torque (S1-100%): 50.9 N·m
Rated power (S6-40%): 60 kW
Rated torque (S6-40%): 76.4 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
Encoder: Sin/cos, 1 Vpp
Tool clamping monitor sensor: 24 V, PNP, Normally Open
Clamping power: 18,000–24,000 N

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

Applications

• High-capacity milling in compact machining centers
• Die and mold machining requiring high material removal
• Machine tool builders seeking higher power without larger spindle envelopes

Features / Technical specifications

• High power density: 40 kW in Φ150 mm HSK-A63 package
• High-speed capability: up to 20,000 rpm
• Synchronous motor with encoder for precise speed control
• Flexible cooling: external and internal coolant options (water/oil/oil mist/air)
• Hydraulic tool change with clamping monitoring (24 V, PNP, NO)
• Bearings lubricated with grease; recommended spindle coolant: water
• Clamping power: 18,000–24,000 N