Thread: Seig C3 CNC spindle problem
Threaded View
-
13-08-2018 #4
Last Activity: 18-01-2021
have you asked Ketan @arc eurtrade
Photos of the speed control board and CNC interface will be useful
my mini lathe for example has a seig FC250 PWM speed control board with 2 FET's as the control devices
the board has has two relays that form a no-volt release and interlock that forces you to start at minimum speed
later machines have a XMT2325 speed control that uses two thyristors as the control devices that are part of a controlled bridge rectifier
once the various boards have been identified it will be easier to fault find
JohnLast edited by john swift; 13-08-2018 at 09:05 PM.
Reply With QuoteThread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
Huanyang VFD and spindle problem - VI/GND drawing voltage from my controller
By Mr*Beaver in forum Spindles & Drive MotorsReplies: 6Last Post: 20-12-2018, 03:40 PM -
Huanyang VFD and spindle problem
By BriceO in forum Spindles & Drive MotorsReplies: 20Last Post: 07-08-2018, 08:56 AM -
Problem with Spindle not spinning
By Noplace in forum Spindles & Drive MotorsReplies: 4Last Post: 22-01-2016, 02:40 PM -
seig x3 R8 V MT3
By dazza in forum Milling Machines, Builds & ConversionsReplies: 0Last Post: 18-02-2014, 01:14 PM -
CNC spindle control VFD problem
By djc in forum Motor Drivers & ControllersReplies: 1Last Post: 13-09-2009, 09:26 PM
Bookmarks