Chapter 3 Description; Introduction; Parts Checklist - THORLABS Vytran LDC401 User Manual

LDC401 & LDC401A Automated Cleavers
Chapter 3 Description
3.1.

Introduction

Thank you for purchasing an LDC401 or LDC401A Large Diameter Fiber Cleaver. These cleavers are designed for
cleaving optical fibers from Ø80 µm up to Ø1.25 mm. During standard operation, the cleavers use a Tension-and-
Scribe cleave method, whereby an axial tension is first applied to the fiber followed by an automated Scribe Process
utilizing a diamond Cleave Blade. The LDC401A can also produce angle cleaves by first applying a pre-programmed
torsion, followed by axial tension and the automated Scribe Process. When configured and operated properly, the
cleavers can produce both flat and angled (LDC401A only) cleaves with high-quality end face finishes. For detailed
information on the Tension-and-Scribe technique please refer to Chapter 6.
Chapters 3 through 7 of this manual deal with the operation of the cleaver, including information on the Cleave
Process and maintenance. Chapters 8 and 9 provide advanced Users additional information about the types of
Cleave Processes and parameters that can be adjusted via the Tablet Controller. This manual also contains:

Setup Tips (Section 9.10)

Frequently Asked Questions (Section 12.2)

Troubleshooting (Section 12.3)

Specifications (Chapter 11)

Accessories (Chapter 10)
3.2.

Parts Checklist

When unpacking the LDC401 for the first time, verify that the box contents look like this:
Figure 1 Unit and Accessories in Box with Top Foam Sheet and Documents Removed
Rev B, July 19, 2017
Chapter 3: Description
Page 3