Not a member yet?
Click here to register.

Forgotten your password?
Request a new one here.

Shoutbox

You must login to post a message.

renatoa

08/10/2022 1:56 AM

nguyencoffeesupply
and RoyB,

renatoa

08/06/2022 1:31 PM

Welcome, oak202, CoffeeNutZ and Mlcharlestonsc

Strangeworth

08/04/2022 9:34 PM

Thank you!

renatoa

08/03/2022 2:09 AM

Strangeworth and BigPalm,

Tamesino

08/02/2022 12:01 PM

Thank you guys and gals !! Exited to be here

Shoutbox Archive

Forum Threads

Newest Threads

air-motionroasters
My 1-2 KG drum roaster
Air Popper Heater
Can First Crack be d...
Hello From Southern ...

Hottest Threads

TC4 with aArtisan...	[423]
Air Popper Heater	[34]
Both Manual and D...	[25]
Can First Crack b...	[14]
Using a ring (reg...	[13]

In Memory Of Ginny

Donations

Latest Donations
dmccallum - 10.00
JackH - 25.00
snwcmpr - 10.00
Anonymous - 2.00
Anonymous - 5.00

Users Online

Guests Online: 19

Members Online: 0

Total Members: 7,627
Newest Member: nguyencoffeesupply

Oh no! Where's the JavaScript?
Your Web browser does not have JavaScript enabled or does not support JavaScript. Please enable JavaScript on your Web browser to properly view this Web site,
or upgrade to a Web browser that does support JavaScript; Firefox, Safari, Opera, Chrome or a version of Internet Explorer newer then version 6.

View Thread

Homeroasters - Home Roasting Coffee Community » BUILDING A ROASTER » Drum Roasters

Who is here? 1 guest(s)

Cooling tray motor suggestions
kwrcst	#1 Posted on 12/30/2019 12:09 AM
1/4 Pounder Posts: 75 Joined: November 26, 2018	Hi all. I?m getting to the point of building my cooling tray and wondered what any of you have used for a motor to stir the beans? I figure 30rpm should be fast enough but I?m open to thoughts. I?m looking at this maybe https://www.amazo...&psc=1


renatoa	#2 Posted on 12/30/2019 2:56 AM
Administrator Posts: 2213 Joined: September 30, 2016	30 is too much, imo, commercials are turning in the 10 RPM ballpark. For up to 1 kg I am using this motor so far: https://www.ebay....3472053967 There are also 68/70 series, similar look, but bigger, with 28/40W rating. 15-20-30 RPM are available, but definitely 30 would turn too fast. I don't see the reason of DC for this job, you don't need variable speed, and AC save the cost of a power source.


kwrcst	#3 Posted on 12/30/2019 9:36 AM
1/4 Pounder Posts: 75 Joined: November 26, 2018	I guess I forgot to mention I already have a 24v set up for the electronics. I went that route because the DC motors were way more affordable than AC. I can get the same motor in 10 rpm if needed


renatoa	#4 Posted on 12/30/2019 10:51 AM
Administrator Posts: 2213 Joined: September 30, 2016	More affordable ? $42 yours vs $17 ...


kwrcst	#5 Posted on 12/30/2019 10:53 AM
1/4 Pounder Posts: 75 Joined: November 26, 2018	I meant the drum motor was DC because the AC version was like $200 and the one I got was $60. I wasn?t aware I needed one that slow so yes, I can go cheaper. Just figured I have a 24v power supply onboard and the less cords I have to run the better. I really just wondered what others were using and the speed. I?ll look for something slower now Thanks

Jump to Forum:

Similar Threads

Thread	Forum	Replies	Last Post
Motor noise reduction	Building a Coffee Roaster	7	05/27/2022 11:18 AM
Is vacuum cleaner motor ok for fb roaster?	Fluidbed Roaster	18	02/19/2022 2:01 PM
Fluid bed roaster cooling stage Artisan+TC4	Fluidbed Roaster	8	01/24/2022 6:36 AM
Cooling the beans in the roasting chamber?	Fluidbed Roaster	13	10/09/2021 12:19 PM
TC4+ with external DC motor driver	Dataloggers/Controllers/Rate of Rise Meters	19	03/20/2021 11:34 AM