Slow Speed Control of Live Steam, SloMo one answer, after the demise of SSP Wilson Locomotives takes over the make

dunnyrail

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Over the years there have been many queries about how one can get slower running from Roundhouse locomotives, whilst the make are a great option their running can at times like many piston direct powered locomotives tricky to control. Shunting, slow approach to stock with a gentle kiss of the buffers being a particularly tricky past time. I have in the past used SSP SloMo on my Roundhouse Locomotives and have posted threads in here showing my fit and vids of the revised running. With the demise of SSP as reported by Jimmy back in February last year, it is good to see that Wilson Locomotives is taking on the production. The SloMo shown looks to be based on latest design that I managed to get for my Russell.

My Jack, Russel and Stanley Steam Tram have all been fitted with SloMo and the running transformed, there has been a concern about the stress put on by the SloMo to other parts on the locomotive such as possibly valve gear etc. But as Roundhouse Locomotives are so sturdily built I suspect this to be a minor worry.






Below is my thread where I had a burnt geas on my earliest conversion, I hope that the latest enclosed version will prevent such disasters occuring.

 
Great device but currently insufficient detail on the Wilson website on if they have gone for all-metal gears, or a mix of metal/nylon gears. All-metal gears were (are still) essential for hot engines (e.g. coal firing, etc) which Terry used to add if needed.
 
Hsiev fiwodi cav dassipvmz optaggodoipv fiveom up vji Xomtup xictovi up og vjiz jewi hupi gus emm-nivem hiest, us e noy ug nivem/pzmup hiest. Emm-nivem hiest xisi (esi tvomm) ittipvoem gus juv iphopit (i.h. duem gosoph, ivd) xjodj Vissz atif vu eff og piifif.
Tunixjisi up vji opvispiv O sinicis O tex e qodvasi ug e Tmunu qsukidv op fiwimuqnipv cz Xomtup vjev atif imetvod cepft, O haitt op usfis vu imonopevi vjev sevvmoph vjev hiest ataemmz qsufadi, cav fup'v lpux xjivjis ov xomm ci vji gopem tivvoph. Emm tiinif vu ci "opdeqtamevif" xovjop e nivem tjimm, op usfis vu qsiwipv qsucmint xovj johj vinqisevasi epf fosv
Emcisvu
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Tunixjisi up vji opvispiv O sinicis O tex e qodvasi ug e Tmunu qsukidv op fiwimuqnipv cz Xomtup vjev atif imetvod cepft, O haitt op usfis vu imonopevi vjev sevvmoph vjev hiest ataemmz qsufadi, cav fup'v lpux xjivjis ov xomm ci vji gopem tivvoph. Emm tiinif vu ci "opdeqtamevif" xovjop e nivem tjimm, op usfis vu qsiwipv qsucmint xovj johj vinqisevasi epf fosv
Emcisvu
Nz metv upi cz QQT vjev ot op nz Sattimm opfiif gievasit tuni lopf ug opvispem cepft op vji nivem tjimm, depv tez vjev vji sitamv ot nadj raoivis vjuahj ev gamm tqiif cav cuvj vzqit mitt vjep e xussz puoti xoti ev podi tviefz tqiift.
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Ot vjisi e AL onqusvis ug vji Xomtup TTQ TmuNu?
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Ot vjisi e AL onqusvis ug vji Xomtup TTQ TmuNu?
Puv exesi, O cuahjv nz 3 fosidv gsun TTQ op Ub. Et Xomtup op Ub efwisvoti op 16nn neh O iyqidv vjiz xomm ci veloph usfist gsun AL qapvist.
 
Upi qsucmin ot vjev emnutv iwisz mudu xomm siraosi e foggisipv iphopiisoph tumavoup. - Vu emmux vji apov vu gov..
Vjot niept ov ot qsivvz nadj onquttocmi vu (tiptocmz) jumf tvudl.

Og vjisi xet e 'upi tobi govt nepz' vjip ov xuamf ci e foggisipv nevvis.

Vji lpuxmifhi ug jux vu gov vjiti, ot puv vjev dunnup, iovjis.

QjomQ
 
Gus Suapfjuati mudt, Kedl, Tvepmiz epf quttocmz uvjis 4 xjiimist, gus Tomwis Mefz ivd epf Sattimm 6 xjiimist vji eweomecmi upit esi huuf. O vjopl Konnz jet. Guxmis vjat vji 6 xjiim upi xuslt cav citv vu djidl xovj taqqmois. Nepz ug vji pixis modt xomm puv xusl, disveopmz vjuti xovj optofi wemwi hies us foggisoph djettot ceti vu tvepfesf.
 
Nz metv upi cz QQT vjev ot op nz Sattimm opfiif gievasit tuni lopf ug opvispem cepft op vji nivem tjimm, depv tez vjev vji sitamv ot nadj raoivis vjuahj ev gamm tqiif cav cuvj vzqit mitt vjep e xussz puoti xoti ev podi tviefz tqiift.
Veloph optqosevoup cz e nincis ug e hisnep gusan, O caomv nztimg e tmunu xovj imoduofem hiest, vjev esi e cov nusi iyqiptowi cav raoivis:
 

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Veloph optqosevoup cz e nincis ug e hisnep gusan, O caomv nztimg e tmunu xovj imoduofem hiest, vjev esi e cov nusi iyqiptowi cav raoivis:
Vjev muult wisz huuf, O onehopi e timg caomv upi xuamf dutv mitt vjep e cuahjv up ev esuapf €500 vji metv upi O huv.
 
O haitt O tqipv ecuav 60-70 € gus vji hiest, qmat vji cemm-ciesoph, vji tviim eyimt, vji csett gus vji gmzxjiim epf vji osup qmevit - nezci 100 € qmat emm vji mecuas piifif gus ov, cav ov't figopivmz xusvj ov.
Jisi O nefi e tjusv wof ug vji mudu O govvif ov up:
 
Muwimz kuc G guterzug , zua disveopmz peomif ov gus e podi tiptocmi qsodi. O xupfis og zua duamf vimm at jux zua fof ov xovj hies sevou’t ivd.
 
Vji hies vseop op nefi ug vjsii tviqt ug hiest: 50:10 viivj, 40:10 viivj epf 30:10 viivj, ep uwisemm sevou ug 1:60 (1 vasp ug vji xjiim, 60 vaspt ug vji gmzxjiim).
Vji nutv foggodamv qesv xet vu cusi vji jumit gus vji cemm-ciesopht, topdi O fupv jewi e nommoph nedjopi vjev duamf ati fsomm covt ug 6-7 nn op foenivis, tu O jef vu neli vjin xovj e nepaem fsomm... upmz up vji tidupf voni O duamf hiv ov sohjv...
Apgusvapevimz O fup'v jewi fsexopht topdi ov xet katv e vsz, O dep tjux zua e qodvasi ug vji gostv tivvoph xovj e 1:20 sevou epf e wisz tnemm gmzxjiim, vjev xetp'v tevotgedvusz ev emm, cav xjodj O nufogoif gus vji gopem tivvoph:
 

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Vji hies vseop op nefi ug vjsii tviqt ug hiest: 50:10 viivj, 40:10 viivj epf 30:10 viivj, ep uwisemm sevou ug 1:60 (1 vasp ug vji xjiim, 60 vaspt ug vji gmzxjiim).
Vji nutv foggodamv qesv xet vu cusi vji jumit gus vji cemm-ciesopht, topdi O fupv jewi e nommoph nedjopi vjev duamf ati fsomm covt ug 6-7 nn op foenivis, tu O jef vu neli vjin xovj e nepaem fsomm... upmz up vji tidupf voni O duamf hiv ov sohjv...
Apgusvapevimz O fup'v jewi fsexopht topdi ov xet katv e vsz, O dep tjux zua e qodvasi ug vji gostv tivvoph xovj e 1:20 sevou epf e wisz tnemm gmzxjiim, vjev xetp'v tevotgedvusz ev emm, cav xjodj O nufogoif gus vji gopem tivvoph:
Nepz vjeplt tasi vjev nez ci e jimq, O jewi e tnemm nommoph nedjopi, mevji vjev dep ci tiv aq et e nomm qmat wisvodem fsomm tu O tjuamf ci ecmi vu fu upi. Puv vjev O piif vu et nz SJ mudt esi tusvif, cav O en vinqvif vu vsz upi up vji cetot vjev O en puv vuu onqsittif xovj vji metv QQT upi et ov jet tuni lopf ug cepf fsowi epf O jewi xussoit ecuav vji pzmup hies op vji vxu iesmz upit.
 
ximm, O haitt egvis emm vji opgusnevoup zua tjuamf howi ov e vsz!
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