Key facts
- Manuals
- 1
- Languages
- JA
- Last added
- 2026-11-12
Featured Yokota manuals

Yokota YETC-500 Fastening Controller User Manual
Yokota YETC-500 is a fastening controller for use with an angle-sensor-equipped electric system wrench and its driver. It performs automatic stop during bolt tightening, abnormal detection, count management, and output of tightening results.
The manual covers safety precautions, system configuration, part names and functions, connections, operation, count and line management, tightening judgment, error codes, relay and terminal assignment, troubleshooting, general specifications, and external dimensions. It states the controller is for indoor use only and is not for connection to a public low-voltage power supply system for residential power supply or use in a residential environment. This manual is written in Japanese.
Covers: Safety precautions · System configuration · Names and functions of parts · Connection method · Operation method · Count management and line management
Latest Yokota manuals
Yokota YETC-500 Fastening Controller User Manual
User Manual 69 pages · 1.2 MB · JAUser manual for the Yokota YETC-500 fastening controller covering setup, connections, operation, safety, errors, and specifications.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Yokota manuals
What is the Yokota YETC-500 used for?
It connects to an angle-sensor-equipped electric system wrench and its driver to perform automatic stop, abnormal detection, count management, and tightening result output.
Can the YETC-500 be used in a residential environment?
No. It is not for connection to a public low-voltage power supply system for residential power supply and is not for use in a residential environment.
