Why does my Nexen Controller Friction Facing squeal or chatter?
Squealing or chattering in your Nexen Controller's friction facing can occur for a couple of reasons. It might be due to the air pressure being too high; if that's the case, reducing the air pressure should help. Alternatively, the friction facings might be incorrect for the application. If so, you should replace them with the correct facing.
What to do if the Nexen Controller fails to engage?
If your Nexen Controller fails to engage, it could be because air isn't reaching the STC. Check for a control valve malfunction or low air pressure to resolve this issue.
Why does my Nexen Controller fail to disengage?
A failure to disengage in your Nexen Controller is often due to unexhausted air. Inspect the control valve for any malfunctions.
How to fix wobble or vibration in Nexen Controller?
Wobbling or vibration in the Nexen Controller may be caused by shaft misalignment. Inspect the shaft and realign if necessary.
Consolidates safety advice including pinch points, guarding, and temperature limits.
Step-by-step guide for mounting the STC unit onto the machine shaft.
Procedure for setting drip rate on Nexen supplied lubricators for optimal air supply.
Details common air supply schemes and two methods for plumbing air lines to the STC unit.
Outlines maximum operating speeds, facing material life, temperature limits, and guarding requirements.
Table listing symptoms like failure to engage/disengage, squeal, and wobble with probable causes and solutions.
Detailed instructions for removing and installing new friction facings, including torque specifications.
Steps for disassembling the STC unit, including diaphragm and O-ring replacement.
Instructions for pressing out old and pressing in new ball bearings for the STC.
Guide for replacing pilot bearings and friction facing specific to the STC600 model.
Guide for replacing pilot bearings and friction facing specific to the STC940 model.
Steps for reassembling the STC unit after parts replacement, including torque settings.
Lists and identifies all replaceable parts for the STC600 model with item numbers and quantities.
Lists and identifies all replaceable parts for the STC940 model with item numbers and quantities.
Details the product warranty period, exclusive remedies, liability limitations, and inspection clauses.
General| Manufacturer | Nexen |
|---|---|
| Category | Controller |
| Input Voltage | 24 VDC |
| Protection Class | IP20 |
| Communication | EtherCAT |
| Motion Profile | Electronic Cam, Gearing |
| Operating Temperature | 0°C to 50°C |
To Next Page
