Internal grinding spindles

Rotational speed: 40,000 rpm
Diameter: 80 mm
Torque: 1.27, 1.91 Nm

... Overview
The DGZM-08040/4.0-DWS is a compact internal grinding spindle designed for precision grinding of small bores where installation diameter and moving mass are limited. ...

Rotational speed: 30,000 rpm
Diameter: 120 mm
Torque: 22.5, 6 Nm

... cutting capacity rather than peak speed. Its 120 mm body, 15 kW continuous power and 6 N·m rated torque enable demanding internal grinding cycles at speeds up to 30,000 rpm.

Key specifications (summary)
Diameter: ...

Rotational speed: 40,000 rpm
Diameter: 100 mm
Torque: 1.8 Nm

... Overview
This Φ100 mm internal grinding spindle, model DGZM-10040/6.0C-DWS, delivers up to 40,000 rpm with 6.0 kW rated power and 1.8 N·m rated torque, designed for precision internal ...

Rotational speed: 60,000 rpm
Diameter: 100 mm
Torque: 1.36 Nm

... 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 ...

Rotational speed: 42,000 rpm
Diameter: 120 mm
Torque: 3.5 Nm

... flange changes how spindle loads are transferred into the machine structure. The DGZM-12042/15-DFWQS combines this flange-mount arrangement with continuous 42,000 rpm operation and 15 kW output for rigid, high-speed internal ...

Rotational speed: 3,000 rpm
Diameter: 120 mm
Torque: 140 Nm

... Short description
A gantry grinder requires higher torque and structural support than a compact internal grinder. The DYFDM-120(100)15/22-XWS delivers a rated output of 22 kW, rated torque 140 N·m, axial and radial static stiffness ...

Rotational speed: 24,000 rpm
Diameter: 150 mm
Torque: 3 Nm

... Product overview
Designed for high-speed bore grinding, the DYFDM-150 configuration performs precision internal grinding at an installation diameter of Φ150 mm. Hydrostatic support maintains ...

Rotational speed: 4,000 rpm - 12,000 rpm
Diameter: 72 mm - 210 mm

... Grinding, whether it is internal, external or tool grinding, requires maximum precision, stiffness and constant speed. Our grinding spindles stand out with compact yet ...