RCCrawler Forums

ajcloud · 04-29-2009, 05:48 AM

the wait paid off, but it sure was frustrating. now for the rest of the goodies to run this beast to potential

mtnhrdgr2 · 04-29-2009, 09:09 AM

it was on sale on the site for several hours...a long time when you compare it to how fast it sold out on 4/15.

Lonewolf · 04-29-2009, 09:21 AM

The ppl were there to clean him out just John wasnt able to make it at that time ..I got 2 at 950 pm but all gone now...

HBRC · 04-29-2009, 10:05 AM

Got mine last night at 11:23pm Pacific. Wooooohooooooo!!!!! I musta got lucky!!

YJ_Driver · 05-06-2009, 09:22 AM

I think I just got one, at least the website let me buy one so hopefully I'm getting it

Richard

JohnRobHolmes · 05-06-2009, 11:37 AM

i had a few that were laying around so I put em up for any random customers.

Lonewolf · 05-06-2009, 01:11 PM

Correct me if i9 am wrong but it is the cans that are going out of production..... But.. The arms and parts will still be avail and interchange able............................

Is there any info on your mysterious "replacement" motor??? Brushed/brushless size winds ???

JohnRobHolmes · 05-06-2009, 01:20 PM

That is correct.

The replacement is still a few weeks away for the prototype. It is brushless.

4xFord · 05-07-2009, 11:40 PM

Quote:

Originally Posted by JohnRobHolmes

That is correct.

The replacement is still a few weeks away for the prototype. It is brushless.

Sensored outrunner perhaps?

671offroader · 08-15-2009, 06:11 AM

what esc and battery sould i run on my 7t Colbalt Puller?

Siggy · 10-12-2009, 10:32 PM

Hi JRH, will a pair of 7T Puller connected in parallel, manage to handle a 45C/90C 6S Lipo, properly geared for more low-end torque?

Here's the plan ..
Mamba Monster ESC
2 x 7t Cobalt Puller
6s 45C/90C
E-Maxx Tranny

Thanks! Ed

Aussie Nerd · 10-13-2009, 06:21 PM

All I can say is BOOM

6s lipo, they get fairly warm on 3. If you run them in series you might get away with it, but not parallel.

Kieren

Siggy · 10-13-2009, 11:14 PM

Quote:

Originally Posted by JohnRobHolmes

Strong Cobalt Samarium magnets
7 slot armature, 10 turn
6.5 ounces,
2.5" long, 1.35" diamter
5-12 volts
160*F max

Post #1, found the definitive answer

JohnRobHolmes · 10-15-2009, 07:19 AM

Quote:

Originally Posted by 671offroader

what esc and battery sould i run on my 7t Colbalt Puller?

40 amps continuous for 11.1v, 30 amps continuous for 7.4v

Quote:

Originally Posted by 4xFord

Sensored outrunner perhaps?

Yep. I got in the prototype and they didn't make it right, so it will be a ways out still.

sally1800 · 10-15-2009, 06:00 PM

Thanks for your help John

The Pirate will be very happy

TLZ · 10-18-2009, 07:01 PM

What kind of runtime would I get out of the 7T and a 2200 25c 3 cell? I'm looking at making a rock racer, and cant decide what electronics to run

annedecke · 10-19-2009, 06:48 AM

The 10T Puller ist running out too?

losikid · 11-05-2009, 07:08 PM

can an fxr handle two 7ts or should i use sidewinder, i plan on running a123 with 4 cells, but i don't mind running a smaller pack until i get the HH esc

sally1800 · 11-06-2009, 02:26 PM

John I e mail about my puller

JohnRobHolmes · 11-06-2009, 03:05 PM

Quote:

Originally Posted by TLZ

What kind of runtime would I get out of the 7T and a 2200 25c 3 cell? I'm looking at making a rock racer, and cant decide what electronics to run

Really depends on your driving. Probably 45 minutes.

Quote:

Originally Posted by annedecke

The 10T Puller ist running out too?

Getting more armatures made now, maybe 6 weeks out.

Quote:

Originally Posted by losikid

can an fxr handle two 7ts or should i use sidewinder, i plan on running a123 with 4 cells, but i don't mind running a smaller pack until i get the HH esc

Nope, you will need one ESC for each puller. Even the sidewinder will be hurting.

Quote:

Originally Posted by saydee1800

John I e mail about my puller

email back at you

08-15-2009, 06:11 AM	#510
671offroader Pebble Pounder Join Date: Dec 2008 Location: guam Posts: 118	help what esc and battery sould i run on my 7t Colbalt Puller?

HH Cobalt Puller- Reborn page 35! - Similar Threads
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04-29-2009, 05:48 AM	#501
ajcloud Quarry Creeper Join Date: Nov 2008 Location: Roswell Posts: 201	the wait paid off, but it sure was frustrating. now for the rest of the goodies to run this beast to potential

04-29-2009, 09:09 AM	#502
mtnhrdgr2 Quarry Creeper Join Date: Aug 2008 Location: San Jose Posts: 250	it was on sale on the site for several hours...a long time when you compare it to how fast it sold out on 4/15.

04-29-2009, 09:21 AM	#503
Lonewolf Rock Crawler Join Date: Sep 2008 Location: N.E. Mpls Posts: 854	The ppl were there to clean him out just John wasnt able to make it at that time ..I got 2 at 950 pm but all gone now...

04-29-2009, 10:05 AM	#504
HBRC Quarry Creeper Join Date: Aug 2007 Location: right above my feet Posts: 262	Got mine last night at 11:23pm Pacific. Wooooohooooooo!!!!! I musta got lucky!!

05-06-2009, 09:22 AM	#505
YJ_Driver Quarry Creeper Join Date: Apr 2009 Location: Ottawa, ON, Canada Posts: 251	I think I just got one, at least the website let me buy one so hopefully I'm getting it Richard

05-06-2009, 11:37 AM	#506
JohnRobHolmes owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down! Posts: 20,290	i had a few that were laying around so I put em up for any random customers.

05-06-2009, 01:11 PM	#507
Lonewolf Rock Crawler Join Date: Sep 2008 Location: N.E. Mpls Posts: 854	Correct me if i9 am wrong but it is the cans that are going out of production..... But.. The arms and parts will still be avail and interchange able............................ Is there any info on your mysterious "replacement" motor??? Brushed/brushless size winds ???

05-06-2009, 01:20 PM	#508
JohnRobHolmes owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down! Posts: 20,290	That is correct. The replacement is still a few weeks away for the prototype. It is brushless.

10-12-2009, 10:32 PM	#511
Siggy RCC Addict Join Date: Apr 2008 Location: Singapore Posts: 1,742	Hi JRH, will a pair of 7T Puller connected in parallel, manage to handle a 45C/90C 6S Lipo, properly geared for more low-end torque? Here's the plan .. Mamba Monster ESC 2 x 7t Cobalt Puller 6s 45C/90C E-Maxx Tranny Thanks! Ed

10-13-2009, 06:21 PM	#512
Aussie Nerd RCC Addict Join Date: Jun 2009 Location: QLD, Australia Posts: 1,512	All I can say is BOOM 6s lipo, they get fairly warm on 3. If you run them in series you might get away with it, but not parallel. Kieren

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10-15-2009, 06:00 PM	#515
sally1800 I wanna be Dave Join Date: Dec 2008 Location: ? Posts: 5,055	Thanks for your help John The Pirate will be very happy

10-18-2009, 07:01 PM	#516
TLZ Newbie Join Date: Mar 2009 Location: SLO Posts: 48	What kind of runtime would I get out of the 7T and a 2200 25c 3 cell? I'm looking at making a rock racer, and cant decide what electronics to run

10-19-2009, 06:48 AM	#517
annedecke Quarry Creeper Join Date: Aug 2009 Location: Heilbronn/Germany Posts: 293	The 10T Puller ist running out too?

11-05-2009, 07:08 PM	#518
losikid Got Worms? Join Date: Jun 2009 Location: Golden, CO Posts: 6,116	can an fxr handle two 7ts or should i use sidewinder, i plan on running a123 with 4 cells, but i don't mind running a smaller pack until i get the HH esc

11-06-2009, 02:26 PM	#519
sally1800 I wanna be Dave Join Date: Dec 2008 Location: ? Posts: 5,055	John I e mail about my puller

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Thread: HH Cobalt Puller- Reborn page 35!