03158_B self-locking clamp is a product of ZwickRoell company. It has the features of precise self-centering, no deformation and is suitable for auto-centering and clamping workpieces from inside to outside in predetermined holes.
This document provides technical specifications for the Normele 03158 series of self-centering chucks (Zentrierspanner). The product is manufactured from hardened and anodized body parts made of steel grade 1.2842, with balls and hexagons made of 1.4112. This manual is written in German.
| Body Material | KGrper 1.2842 |
|---|---|
| Balls and Hexagon Material | Kugeln und Sechskant 1.4112 |
| Spring Material | Zugfeder 1.4310 |
| Repeatability Accuracy | <= 0.025 mm |
| Runout Accuracy | <= 0.05 mm |
The body is made of steel grade 1.2842.
The repeatability accuracy is less than or equal to 0.025 mm.
It offers precise self-centering, distortion-free clamping, large adjustment range, and compact design.