Having purchased a non-working Harrison AutoCycle Milling machine, I am now looking for the necessary parts to get it working.
The parts I need are -
A contactor with 440V coil, 1 NO + 1 NC contacts. The original is a Klockner-Moeller DIL 00 - 41/59. With the following ratings - Max HP Rating -3 Phase Single Phase 110/125 208/270 110/125 208/230 1/2 1 1/2 3/4
This contactor only operates other contactors so the load isn't great. I have so far been unable to locate any contactors that have a 440V coil.
Fast Traverse Motor. This is flange mounted, onto the end of the table, with the shaft connected to feed screw. I would guess that this would have some sort of gearbox between the motor and feed screw. I am guessing the motor is in the 3/8 to1/2 HP range, as it is protected by a 1.1 Amp thermal cut out. The flange mounting bolts (4 off) are on a 100mm PCD, with a 14mm shaft and 5mm wide key way. I know that it is very unlikely that I will be able to find a genuine motor for this, and would appreciate any help with confirming the motor size, and an approximate gearbox ratio/table traverse speed (5 TPI lead screw)
2 Push Buttons. These are for the Forward/Reverse which are used for setting up. They will have to be rated at least 440V, and need to be big enough to fill the holes (33mm) in the control panel. I would guess that these would off been similar to the start/stop buttons which are rated at 600V 10A.
Pictures for all these can be found at the bottom of the following page -Any help would be much appreciated