Hi
your connections will depend on the type of windings in the motor....the above connections by kuldipkenya are for a motor with a tapped winding..which can be identified by a continuity test between your terminals...on this type of motor there will be a circuit between all 6 output leads...
Sorry Paul
I was only talking about the motors...I would put seperate fusing in for the heater, this can safely be fitted after your main fuses,without the need for more fuses for either motor.
regards
Jeff
www.motors-direct.co.uk
Hi,
You only need the one main set of fuses to cover the total load, and need a seperate overload trip for each motor to protect them seperately. The fuses being mainly to protect the supply line and the overload units to protect the motors.
Hope this helps
Jeff...
Thanks for your replys...This bearing is on the drive end of FANUC servo motor....I will try to locate a Hayley branch to see if they are one and the same bearings.
Jeff
www.motors-direct.co.uk
I agree with the last message...This looks like cavitation...which can be caused by air leaking into the system and having no way of excaping once it finds its way to the pump...a lot of pumps have breather holes in the castings to help, but these get blocked over time...
Still no luck in trying to locate this bearing!!! What I really need is to find someone who holds one of these bearings in stock.
Any help greatly appreciated.
Jeff
www.motors-direct.co.uk
With Class B being the insulation class...the insulation class of the generator will drop to class B.
And otherwise all should be fine as long as the windings details and dimentions are the same.
hope this helps
Jeff
www.motors-direct.co.uk
Hi Dave
We supply TEC motors...mainly the three phase though, because they are a CHINESE made motor, and we find that the chinese have not yet perfected the manufacture of capacitors, and have a rather heavy failure rate!
As for the RCD tripping.....have you carried out an earth test on...
Hi all
Am desperately trying to source this bearing...I have been quoted an earliest delivery time of october!! HELP!!
DETAILS ARE:
NSK... B60 - 44TYAVVC3E**P - 01
Any suggestions will be greatfully received
Thanks
Jeff...
Hi
We may be able to help with winding data if you have all the plate details of the motor...it may be in our winding archives. Let me know...
Jeff
www.motors-direct.co.uk
Hi Jraef
Just to point out that this is a permanent cap type motor that is being talked about..so a centrifugal type switch would not be a factor on this type of motor.
regards
Jeff
www.motors-direct.co.uk
Hi Bigheadted
Maybe the brush holder itself isnt carrying enough current, and all the current to the brush is therefore being carried by the tail...thus overheating the cable.
just a thought..
Jeff
www.motors-direct.co.uk
Yes..It is quite probable that the motor you are looking at has two seperate windings, one for each speed, with six leads out of each...both windings being dual voltage at y 480v and delta 240v..also allowing the use of star/delta starting for certain applications.
hope this helps...
Hi
In short... a series field will have to stay a series field..but to play around with speed...you could vary the supply voltage...all trial and error though!!
hope this helps
JEFF
www.motors-direct.co.uk
I would say that you are certainly using the wrong o/l value....your o/l should be set at the rated full load current of 80.9A..
regards
Jeff
www.motors-direct.co.uk
All that totally enclosed fan cooled means, is that the motor is not ventilated or have openings in the casings, and is cooled by a shaft driven fan at one end of the motor, so, yes all rewound motors will still be TEFC.
Jeff
www.motors-direct.co.uk
