10-04-2013, 11:17 AM | #901 |
Pebble Pounder Join Date: Jan 2013 Location: Quebec, Qc, Canada
Posts: 113
| Re: HH Cobalt Puller- Reborn page 35!
I know this thread has not seen a post about the original Cobalt puller in a long time, but I've just scored a Cobalt puller 7t off the classified, and after reading this thread completely, I haven’t seen a single mention of my concern. The puller that I have acquired has very short leads coming out of the motor, is there any way to completely change a Cobalt puller’s motor lead or will I have to simply splice them to make them longer? Thanks |
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10-04-2013, 03:02 PM | #902 |
owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
| Re: HH Cobalt Puller- Reborn page 35!
You will have to take it apart and solder in new ones, or just splice the ones you have and don't worry.
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10-04-2013, 08:36 PM | #903 |
Pebble Pounder Join Date: Jan 2013 Location: Quebec, Qc, Canada
Posts: 113
| Re: HH Cobalt Puller- Reborn page 35!
Thanks for the quick reply . I think I'll take the motor appart and solder new leads, it will just look way cleaner than splicing.
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10-04-2013, 08:46 PM | #904 |
Pebble Pounder Join Date: Jan 2013 Location: Quebec, Qc, Canada
Posts: 113
| Re: HH Cobalt Puller- Reborn page 35!
I was wondering, I saw in one of the older posts that you had a bunch of unwound armature for the original Cobalt puller, so that you could make custom winds. Do you still have them? I would one day like to convert my soon to be received (still in the mail) Cobalt puller 7t to a 10t armature. Could you still make a 10t armature for the Cobalt puller?
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10-05-2013, 08:11 AM | #905 |
owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
| Re: HH Cobalt Puller- Reborn page 35!
We wound them all, sorry.
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10-05-2013, 08:24 AM | #906 |
Pebble Pounder Join Date: Jan 2013 Location: Quebec, Qc, Canada
Posts: 113
| Re: HH Cobalt Puller- Reborn page 35!
No problem, it’s an old motor after all, I understand. If I send you my motor to get it rebuilt, will that service include the replacement of worn parts (i.e. bearings, brushes, springs) or will I have to add them to my cart so you can rebuild the motor with “my” parts (paid separately by me)? Also, will you hold the other items in my cart so that the motor (rebuilt) and the contents of the cart will be sent in one box? Thanks |
10-05-2013, 08:44 AM | #907 |
owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
| Re: HH Cobalt Puller- Reborn page 35!
Yes, the service would include replacement of the old parts that you would buy. Heads up, if you need new bearings it is likely that the can will be junked. They don't press out of the can, we have blown out inner races trying to replace bearings before. If you instruct us to ship your non rebuild parts ahead of the rebuild, we will do so. Put it into the comments box. |
10-05-2013, 09:24 AM | #908 | |
Pebble Pounder Join Date: Jan 2013 Location: Quebec, Qc, Canada
Posts: 113
| Re: HH Cobalt Puller- Reborn page 35! Quote:
Thanks | |
10-08-2013, 03:03 PM | #909 |
Rock Crawler Join Date: Jun 2010 Location: SENECA
Posts: 811
| Re: HH Cobalt Puller- Reborn page 35!
When will the next order of pullers be ready? Its looking like my berg will miss the Southern Showdown without them |
10-09-2013, 02:45 PM | #910 |
Pebble Pounder Join Date: Jun 2012 Location: lincoln county
Posts: 144
| Re: HH Cobalt Puller- Reborn page 35!
Any word on the pullers ?
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10-09-2013, 02:49 PM | #911 |
owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
| Re: HH Cobalt Puller- Reborn page 35!
Cans arrive tomorrow for the next batch. Should take about two weeks to get through the parkerize, paint, magnet process and to receive the face and endbell. In the mean time I'm finishing up the current batch of arms with about 20ish arms left for the next batch. So gimme a week, then we will refresh inventory and put up 400s and heavy 500s. |
10-09-2013, 02:52 PM | #912 |
Pebble Pounder Join Date: Jun 2012 Location: lincoln county
Posts: 144
| Re: HH Cobalt Puller- Reborn page 35!
Hope mine is on the way out the door for the southern showdown !!!!!!!
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10-15-2013, 03:17 AM | #913 |
Quarry Creeper Join Date: Feb 2012 Location: MARTINIQUE
Posts: 219
| Re: HH Cobalt Puller- Reborn page 35!
+1 Waiting for mine |
10-16-2013, 06:38 PM | #914 |
Pebble Pounder Join Date: Apr 2010 Location: Allendale
Posts: 184
| Re: HH Cobalt Puller- Reborn page 35! |
10-17-2013, 12:03 AM | #915 |
Quarry Creeper Join Date: Apr 2012 Location: france
Posts: 223
| Re: HH Cobalt Puller- Reborn page 35! |
10-18-2013, 09:38 AM | #916 |
Pebble Pounder Join Date: Jun 2012 Location: lincoln county
Posts: 144
| Re: HH Cobalt Puller- Reborn page 35!
Got my pullers in !!!!!! John you did a hell of a job ...... Thanks
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11-08-2013, 10:00 AM | #917 |
Quarry Creeper Join Date: Feb 2011 Location: Germany
Posts: 227
| Re: HH Cobalt Puller- Reborn page 35!
got my Puller 500 today ,thanks. and which Motor are recommended for a Berg Superclass: Puller 500 , 400 , 520 ? crawl or flow type ? |
11-12-2013, 02:13 PM | #918 |
Quarry Creeper Join Date: Apr 2012 Location: france
Posts: 223
| Re: HH Cobalt Puller- Reborn page 35!
got my Puller 500 flow 30T today ,thanks john. IS IT Normal one of them make a lot of noise and vibrations even if i hold it in my hand , without screw ? i think i find the problem : the endbell touch the commutator ( rotor ) NO the noise stay here ................. Holmes puller 500 flow 30T noise issues PAT13 - YouTube Last edited by pat13; 11-13-2013 at 03:53 AM. |
11-14-2013, 02:02 PM | #919 | |
owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
| Re: HH Cobalt Puller- Reborn page 35! Quote:
The higher noise from Puller 500s is normal. The stronger magnets and layout makes harder vibrations at each resting point, it is the root of the noise increase VS ceramic magnet motors. One motor may have more noise because of bearing tolerances, it is where I typically find the slight vibration causing noise. If you have extra shims, sometimes you can make it quiet by shimming the arm so there is no play. This causes quicker bearing wear however, I do not build motors shimmed this tightly. | |
11-14-2013, 02:03 PM | #920 |
owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
| Re: HH Cobalt Puller- Reborn page 35! |
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