- Tab Content
- JohnHaine's Activity
- About Me
- Video Library
-
Older Activity
-
1 Week AgoNovamill switches, on my mill anyway, are standard microswitches. Maybe there's a wire dropped off the z switch? If you are seeing the lights...29 replies | 20676 view(s)
-
3 Weeks AgoJohnHaine replied to a thread Is a 600W AC servo better than a matching asyncrounous single phase AC motor? in Machine DiscussionYou might be confusing power and torque. Using a large diameter holesaw really needs quite high torque but probably not much power. The ideal is a...4 replies | 7402 view(s)
-
3 Weeks AgoJohnHaine replied to a thread Is a 600W AC servo better than a matching asyncrounous single phase AC motor? in Machine DiscussionInduction motors have quite large diameter rotors and substantial stators so they are quite large. The "heatsink" doesn't contribute much in size. ...4 replies | 7402 view(s)
-
4 Weeks AgoJohnHaine replied to a thread TOSHIBA VF-NC3S VFD for sale (unused) in Classified Ads, Buy, Sell & SwapAnother method of reforming which I have used successfully is to connect a variac (variable transformer) to the normal mains input, switch on, and...3 replies | 12204 view(s)
About JohnHaine
Basic Information
About JohnHaine
- City:
- Cambridge, UK
- Country:
- United Kingdom
Statistics
Total Posts
- Total Posts
- 354
- Posts Per Day
- 0.08
- Last Post
- Novamill - Mach3 1 Week Ago
Total Thanks
- Total Thanks
- 1
General Information
- Last Activity
- 12 Hours Ago
- Current Activity
- Viewing Index MYCNCUK
- Join Date
- 24-09-2012
Novamill - Mach3