Model Boat Mayhem

The Shipyard ( Dry Dock ): Builds & Questions => Submarines => Topic started by: Albion on November 10, 2010, 12:20:07 am

Title: Pulleys and belts
Post by: Albion on November 10, 2010, 12:20:07 am

Looking for a source of small pulleys and belts. I have a dry hull sub with single piston tank, and would like to fit a ballast slider to change my CG as the tank fills, well to fine trim the boat any way.

Power is obviously low, looking for a pinion pulley to go on a 2mm motor shaft, and a larger pulley , say max 40mm, with 4mm threaded shaft.


any suggestions?
 

Title: Re: Pulleys and belts
Post by: sunworksco on November 10, 2010, 01:43:17 am

http://www.mfacomodrills.com/timing_belts_timing_pulleys/timing.html

Title: Re: Pulleys and belts
Post by: boatmadman on November 10, 2010, 07:52:10 am

http://www.motionco.co.uk/

Title: Re: Pulleys and belts
Post by: gribeauval on November 10, 2010, 09:22:58 am

Best in the business in my opinion.

               http://www.hpcgears.com/ (http://www.hpcgears.com/)

Title: Re: Pulleys and belts
Post by: Albion on November 10, 2010, 09:54:25 am

wow thats fast, many thanks

Title: Re: Pulleys and belts
Post by: tonyH on November 10, 2010, 05:06:25 pm

Totally agree with Gribeauval that HPC are B Good. I'm pretty sure that you'll have to sleeve the 2mm shaft to 3mm.

Wait till they send you their catalogue - it's amazing.

Tony