frozen motor
    Posted by
    
      cncnut@s...
    
  
  
    on 2001-11-25 01:09:10 UTC
  
  Hi,
The Shinano Kenshi motor has 6 wires 
BRown  BLack (center tap)  Orange on one winding,
Red  White (center tap)  Yellow on the second winding
The motor cable has 4 wires  with blue and black connected to AA~ on
the motor driver, and white and red connected to BB~. The motor was
fixed to the x-axis of the Sherline mill.
So for half winding the wires are connected as follows:
MOTOR DRIVER
BRown-------blue A
BLack -------black A~
Orange
Red-----------red B
White---------white B~
Yelow
With the federate set to a low value to avoid lost step, attempts to
move the x-axis was met with just rattling (clicking) sound from the
handwheels, with no movement/rotation. The wires were switched
MOTOR DRIVER
BRown-------black
Black --------blue
Orange
Red-----------red
White---------white
Yelow
Same result. What is wrong?
Peter
The Shinano Kenshi motor has 6 wires 
BRown  BLack (center tap)  Orange on one winding,
Red  White (center tap)  Yellow on the second winding
The motor cable has 4 wires  with blue and black connected to AA~ on
the motor driver, and white and red connected to BB~. The motor was
fixed to the x-axis of the Sherline mill.
So for half winding the wires are connected as follows:
MOTOR DRIVER
BRown-------blue A
BLack -------black A~
Orange
Red-----------red B
White---------white B~
Yelow
With the federate set to a low value to avoid lost step, attempts to
move the x-axis was met with just rattling (clicking) sound from the
handwheels, with no movement/rotation. The wires were switched
MOTOR DRIVER
BRown-------black
Black --------blue
Orange
Red-----------red
White---------white
Yelow
Same result. What is wrong?
Peter
Discussion Thread
  
    cncnut@s...
  
2001-11-25 01:09:10 UTC
  frozen motor
  
    Alan Marconett KM6VV
  
2001-11-25 14:49:07 UTC
  Re: [CAD_CAM_EDM_DRO] frozen motor