Before I get a RO 150, are they better now than a few years ago?

Woozal

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Sep 10, 2017
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In the market for the rotes 150 to rough sand several thousand bd ft of oak barnwood as I build furniture out of it. It will take some years to go through it all, not an intensive overwork of this tool. I am wondering if the rotes 150 is a better model now than it was just a few years ago. It seemed good when playing around with one somebody had but don’t have one. I got the dust collector for my 125 es etc and that is great but not heavy duty.  I want to preserve the 5” I got and use this ro 150 mainly in forced rotation mode mainly. Let me know if I should the newest or maybe a specific older model. Thanks all.
 
Better than a few years ago? 

There was an older model but it was more than a few years ago and is visibly different.

Seth
 
My Rotex 150 is from 2008 and the current Rotex is still the exact same model.

So no, the RO 150 is not better now than it was a few years ago, it is the same, which is very good.

They only changed the pads, as with all other 150 mm Festool sanders, to get more holes in it. I don't think that's an improvement but some people see it differently.
 
elliottandnolan said:
I've got quite a lot of Festool stuff, and I have owned an RO150, but I must say that I now use Mirka sanders.

I wasn’t aware Mirka had a sander to hog off or rough sand wood.
 
When you get the RO 150, buy the front handle accessory if it doesn't come with your Sander. It makes Rotex Mode sanding much easier if you're going to be doing it for hours on and off the Sander. I'll try and post a link to it.
Also, get the Hard Pad if the regular pad still comes with the Sander. I've killed regular pads with aggressive sanding due to heat build up, haven't had the Hard pad fail from that.

Aux. Front Handle, a MUST for long sanding times or Aggressive Sanding- Very Affordable too
https://www.festoolproducts.com/festool-495188-auxiliary-front-handle.html
 
The RO150 of today does have a different hole configuration on the pads from older models as well as a locking hose connection.  If you have existing paper with an older hole pattern, they will still work with the new model.  Same thing with an older hose.

Peter
 
I’ve been using the RO150 on Kiln dried Rough Walnut Slabs and it’s worked fine for that, I’ve also used it to finish them as well up to 1200 grit(starting w24 grit)I’ve got it connected to a CT36/CT-VA-20 and I’m very happy but I’m very new to Festool so I can’t offer more that that and for me the RO150 has been a learning curve which could very well/likely with me.
 
When I forced to sell my 10" stroke sander because of the space it took in the shop I bought a RO150.

It is not as fast but it does get you there and is more versatile. As has been said get the hard pad for it, mine came with the side handle but I never used it.

It is a sander that takes some technique to use so you need to give some time and experimentation.

It is noisy so you NEED hearing protection. 
 
RO 150 FEQ is a nice tool, you'll be very happy with it. I agree with needing hearing portection, also a vacuum with variable suction is IMHO a must as too much suction can make the tool too difficult to control..
 
Mine is from 2008 too.  Great sander!  I also use mine to sharpen my mower blades and polish my cast iron tools with vlies pads and wd40

Sent from my iPad using Tapatalk
 
There have been 2 previous models of Rotex sanders:  the original Festo RO150 was a pretty good, heavy duty (almost) all alloy model, replaced in the late 80s by the RO150E, with ABS/FRP/Nylon plastic gears & casing/s.

I really like this model.  It is smaller, lighter, but sufficiently powerful to perform well.  Somewhat sticky & reluctant to change modes, the only real maintenance issue was a tendency to strip the drive gears from extended hard use in forced rotational (RO) mode.  Not the outer crown wheel (although this does wear too), but the inner planetary gearset.

What makes this particular model stand out is the ability to choose alternative pads from a variety of manufacturers due to its more common industry standard format & mounting.  Saving literally hundreds (possibly a thousand or more) of operators' dollars over the tool's lifetime.  The central 8mm mounting grub screw will sometimes seize in place, making pad exchange problematic due to the combination of the ingress of resinous dust, swarf & heat.  Easily eliminated by the regular loosening & tightening of said screw with the onboard hex key.

The latest model's bayonet pad mounting system has been problematic, with the mounting system suffering from premature wear & looseness, allowing the pad assembly to repeatedly drop off.  This problematic bayonet mounting seems to suffer most in the largest 150mm version, locks the unfortunate user into unnecessarily expensive OEM replacements only and becoming increasingly insecure as the tool ages.  One user I know has resorted to using "No More Nails" adhesive to keep his pads securely affixed to his Rotex sander long before the velcro hook surface of the pad wears out!  In my opinion using a bayonet mount benefits the company far more than the user:  designed more to lock the user into stupidly expensive OEM replacement and otherwise needless bayonet repair than any tangible time advantage in pad replacement.  The latest multi-hole pads at least can accomodate the latest mesh abrasives better than previous versions do.

This latest model has the advantage of interchangeable pad guards available to reduce peripheral pad wear.  Neither of the previous models featured pad guards.

Despite being much lighter than the previous 2 models, even the latest Rotex sanders are pretty heavy beasts & also feature fairly awkward ergonomics & operation.  They just seem to get very tiring to use for extended periods than more balanced alternatives.  Extremely so with verrtical and overhead use.  Just about any belt sander, especially the Holz-Her, Metabo, AEG, Atlas Copco, Wolf, Wurth & Festo/ol clones (when fitted with their fabulous sanding frames) will be faster and significantly easier to use horizontally than the rather awkward angular Rotex sanders.  For large scale substrate flattening of slabs etc., the increased mass and inertia of the biggest 4" x 24" belt sanders are a positive advantage.  A big, heavy Holz-Her type framed belt sander won't "fight back" like a Rotex in RO mode does.  Much smoother & rapid progress, far superior flatness and surface finish is the result.

Mirka's DEROS 680CV, with a combination of a much larger (by 60%) 8mm random orbital pattern will also provide rapid abrasion with a significant reduction of swirl and gouging than a Rotex in ROT mode:  even in EX(zenter) mode it can scratch badly if not gripped tightly.  They (Mirka's DEROS range) also weigh less than HALF the mass of a Rotex, & provide far superior, comfortable balance & ergonomics to boot.  You will always get a better finish from just about any inline Random than an offset gear or belt driven Rotary/Rotex sander.

Rotex sanders (& their Makita & Robert Bosch competitors) are good, versatile sanders.  But also quite a bit rougher & cruder in operation than the abovementioned alternatives.

PS.  Given the stated quantities involved, would you perhaps be better served with a dedicated self-feeding drum-sanding "thicknessing" sanding machine to afford an element of uniformity?  The time saving to process several thousand board feet of hardwood, especially processing BOTH SIDES would be substantial, & probably much more cost effective in terms of consumables too.
 
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