Overview

This document provides detailed technical specifications and features of EB series spindle units designed for calibration, polishing, and sanding applications in marble, granite, and ceramic industries.

Electrical Data and Motor Types

The document lists various EB motor types (EB13 and EB16) with their power ratings (kW), rotational speeds (RPM), and other electrical parameters. These motors are designed for industrial use with IP55 protection class.

Mechanical and Construction Features

• Hollow Shaft: Ø40 mm hollow shaft allows water passage for cooling.
• Rotary Union: Included revolving sleeve for water connection.
• Spindle Stroke (Slide Travel): Standard stroke lengths are 50 mm for EB13 and 80 mm for EB16. Optional strokes are 70 mm for EB13 and 100 mm for EB16.
• Mechanical Stop Device: Available as an option.
• Manual Slide Advancement: Via a central screw system.
• Mechanical Clamping: Ensures secure spindle positioning.
• Surface Treatment: Painting and varnishing available on request.

Applications

These spindle units are specifically designed for use in calibration, polishing, and sanding of marble, granite, and ceramic materials.

Dimensions and Variability

Overall dimensions and technical features are subject to change. The spindle units have mechanical and electrical characteristics that can be customized upon request, including spindle stroke and surface finishing.

Additional Notes

• Technical modifications and construction changes may occur.
• Paint and varnish treatments are optional and available upon request.
• Spindle units include drilled shafts for water passage and rotary unions for coolant supply.
• Mechanical stops and extended spindle strokes are optional features.

Summary Table Highlights

The document includes a table listing motor types EB13 and EB16 with their respective power ratings (ranging approximately from 1.5 kW to 6.5 kW), RPM values (from 900 to 2840), and other mechanical dimensions such as spindle stroke and mounting details.

Critical Requirements and Recommendations

• Ensure correct spindle stroke selection based on application needs (standard vs. optional lengths).
• Use hollow shaft and rotary union features to maintain effective water cooling during operation.
• Request surface treatments if environmental or operational conditions require enhanced protection.
• Mechanical clamping and stop devices improve operational safety and precision.

Note: All specifications are indicative and subject to technical revisions.