Internal grinding spindle DGZM-10060/8.5-DWQS

motorizedwater-cooled

Overview
The 60,000 rpm specification is the defining characteristic of the DGZM-10060. Its Φ100 mm body integrates 8.5 kW rated power, ceramic ball bearings and recommended water cooling to support small-diameter grinding wheels that require high peripheral speed. The spindle is designed for internal grinding applications and accepts tools via a straight hole and screw thread Φ15-M14×1.5.

Key specifications
Diameter: Φ100 mm
Maximum speed: 60,000 rpm
Torque (S1): 1.36 N·m
Power (S1): 8.5 kW

Technical data
Model: DGZM-10060/8.5-DWQS
Diameter: Φ100 mm
Maximum speed: 60,000 rpm
Maximum frequency: 1,000 Hz
Rated speed: 60,000 rpm
Rated frequency: 1,000 Hz
Rated voltage: 380 V
Rated current: 15.5 A
Rated power: 8.5 kW
Rated torque: 1.36 N·m
Motor type: Asynchronous motor
Bearing type: Ceramic ball bearing
Cooling method: Water cooling (recommended)
Cooling flow rate: 4–5 L/min (hydraulic pressure 0.25 MPa)
Motor temperature sensor type: KTY
Vibration velocity: 0.8 mm/s
Weight: 12 ± 0.5 kg
Tool interface: Straight hole and screw thread Φ15-M14×1.5

Dimensions
Dimension diagram available on the product page.

Features / technical specifications

• Model: DGZM-10060/8.5-DWQS
• Body diameter: Φ100 mm
• Maximum / rated speed: 60,000 rpm
• Rated power (S1): 8.5 kW
• Rated torque: 1.36 N·m
• Motor: Asynchronous motor, rated 380 V / 15.5 A
• Bearings: Ceramic ball bearings
• Cooling: Water cooling recommended; flow 4–5 L/min at 0.25 MPa
• Maximum / rated frequency: 1,000 Hz
• Motor temperature sensor: KTY
• Vibration velocity: 0.8 mm/s
• Weight: 12 ± 0.5 kg
• Tool interface: Straight hole and screw thread Φ15-M14×1.5