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MOD Gears - General

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Archive through April 23, 2009 Alex J Jackson 20  23-4-09  10:55 pm
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Admin (Admin)
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Post Number: 1045
Registered: 10-2004
Posted on Tuesday, April 28, 2009 - 7:09 pm:    Edit Post    Move Post (Moderator/Admin Only)

Alex,

We have a small range of MOD 0.6 gears with grub screw fixing on the Technobots site. As part of our expanding range of transmission products, we will be able to offer MOD 0.5 pilot bore gears with hubs to special order with a typical lead time of 3-7 days.

In MOD 0.5, a pitch of 25mm is of course a 50T gear with an OD of 26mm. Width is 8mm incl boss, bore is 5mm. These have a list price of £17.55 each incl VAT. Ordering 5 off will bring the price down by 20%. If this is of interest, let us know.

5mm bore bearings with double shields are available from stock.
Paul Hunt (Shredder)
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Username: Shredder

Post Number: 1
Registered: 9-2009
Posted on Saturday, September 5, 2009 - 7:48 pm:    Edit Post    Move Post (Moderator/Admin Only)

Hi Paul
Can you get hold of 0.75 mod steel spur gears with 26 teath and 52 teath with boss? i think the hole size std is 5 or 6mm but it is not of major importance.
Best regards
Paul
Shredder...team that was!!!
Admin (Admin)
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Post Number: 1112
Registered: 10-2004
Posted on Sunday, September 6, 2009 - 8:28 am:    Edit Post    Move Post (Moderator/Admin Only)

Hi Paul,
It's been a while, hope you are keeping well.
Sorry but we can only supply MOD 0.7 and 0.8.

Kind regards

Paul
Paul Hunt (Shredder)
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Post Number: 2
Registered: 9-2009
Posted on Tuesday, September 8, 2009 - 8:36 pm:    Edit Post    Move Post (Moderator/Admin Only)

Hi Paul
Thanks
Yes has been a while..good to see everything is going well.
may be i could use mod 0.7 or 8 it will depend on the OD and pcd of the gear..have you got some specs for the 26 and 52 gears and approx price
please..
It is for a model ic engine i am building, a bit removed from robots!!
Many thanks paul
Admin (Admin)
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Post Number: 1113
Registered: 10-2004
Posted on Wednesday, September 9, 2009 - 9:12 pm:    Edit Post    Move Post (Moderator/Admin Only)

Hi Paul,

We are in the process of listing a wider range of gears on the website. I do not have the dimensions to hand but it is possible to work it out, see this thread http://www.technobots.co.uk/discus/messages/5/827.html?1192953132 which explains it. Any problems post back here. We can supply the gears from 12T to 72T but no 26 or 52T. We can do 25 & 50T is that helps.

Regards

Paul
Paul Hunt (Shredder)
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Username: Shredder

Post Number: 3
Registered: 9-2009
Posted on Thursday, September 10, 2009 - 8:44 pm:    Edit Post    Move Post (Moderator/Admin Only)

Hi Paul
Thanks this may well do...as i require a 2 to 1 ratio i will check out the dimensions. the 25t & 50t gear will need a boss.
internal bore is not a problem as i will machnine them..
Approx cost for the gears? if mod 0.7 / 0.8

Thanks for your trouble again...
Best regards
Paul
Admin (Admin)
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Post Number: 1116
Registered: 10-2004
Posted on Sunday, September 13, 2009 - 9:39 pm:    Edit Post    Move Post (Moderator/Admin Only)

Hi Paul,

Just uploaded a range of special order gears i.e. gears that we do not stock. You can find the section from this link http://www.technobots.co.uk/acatalog/Special_Order_Gears.html
Hopefully that will answer all of your questions but if not, ask away!
stuart collins (Stickyrubber)
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Username: Stickyrubber

Post Number: 1
Registered: 10-2009
Posted on Friday, October 9, 2009 - 1:39 pm:    Edit Post    Move Post (Moderator/Admin Only)

Hello, I'm looking at buying some mod1 gears, 12, 13x2, and 14 tooth (5mm shaft). these will be the speical order pinions. my question is do these come predrilled and tapped for a grub screw for fixing? (also is the grub screw included)

Thanks for your time, stuart
Admin (Admin)
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Post Number: 1130
Registered: 10-2004
Posted on Sunday, October 11, 2009 - 8:52 pm:    Edit Post    Move Post (Moderator/Admin Only)

Stuart,

Can you advise the part numbers of the gears you are enquiring about so we can confirm.
stuart collins (Stickyrubber)
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Username: Stickyrubber

Post Number: 2
Registered: 10-2009
Posted on Sunday, October 11, 2009 - 10:07 pm:    Edit Post    Move Post (Moderator/Admin Only)

Hi, the part numbers are 4710-012 /013/014
Admin (Admin)
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Post Number: 1133
Registered: 10-2004
Posted on Monday, October 12, 2009 - 7:14 pm:    Edit Post    Move Post (Moderator/Admin Only)

Stuart, I can confirm that these gears are pilot bore and thus will need boring out to the size you need and then drilling and tapping for the grub screw fixing.
stuart collins (Stickyrubber)
Member
Username: Stickyrubber

Post Number: 3
Registered: 10-2009
Posted on Tuesday, October 13, 2009 - 1:16 pm:    Edit Post    Move Post (Moderator/Admin Only)

Hello, thanks for your reply. can your company do this work need on these pinions? and also a costing would be great! I need a m3 grub screw fitted to all pinions, and then them bored to fit a 5mm driveshaft.
thanks stuart collins.
Admin (Admin)
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Post Number: 1134
Registered: 10-2004
Posted on Wednesday, October 14, 2009 - 7:02 pm:    Edit Post    Move Post (Moderator/Admin Only)

Unfortunately we do not offer a customer machining service. Whilst we sell thousands of pilot bore gears and sprockets, it is an area that we decided not to invest in. A local machine shop to you would probably be your best bet.

Regards

Paul
Paul Steele
Unregistered guest
Posted on Wednesday, November 25, 2009 - 11:10 pm:    Edit Post    Move Post (Moderator/Admin Only)

For the gears with pre-drilled pilot bores would it be possible for you to drill the bores that I require prior to dispatching my order?
Admin (Admin)
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Post Number: 1164
Registered: 10-2004
Posted on Thursday, November 26, 2009 - 7:07 pm:    Edit Post    Move Post (Moderator/Admin Only)

Paul, sorry but we do not offer a customer machining service.

 

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