Remotoring Olympia PRR E6s 4-4-2 Atlantic

Original Model

GEM/Olympia #118, '66-run

Prototype

Some pictures from the seller's website http://trainmaster.ch/

Original open frame motor. It draws about 500 mA on the test stand. Reduction gear 1:28, 40x20x12 mm open frame motor

Coreless DC Motor Maxon A-max16 12V/2W

Calculation for the motor speed:

  • 80 in drivers (scale 23.4 mm)
  • max. speed 115 mph (185 km/h, 51.4 m/s, scale speed 590 mm/s, 8/s, 483/min)
  • Reduction gear 1:28, 13.500/min

Datasheet, Distrelec part number 154-22-100

MASSBILD-A-MAX-16-110061-new.jpg

Werte bei Nennspannung 12 V

    110065
Leerlaufdrehzahl 11500 min-1 11700 min-1
Leerlaufstrom 41 mA 32.3 mA
Nenndrehzahl 5460 min-1 5430
Nennmoment (max. Dauerdrehmoment) 2.34 mNm 2.39 mNm
Nennstrom (max. Dauerbelastungsstrom) 0.293 A 0.293 A
Anhaltemoment 4.78 mNm 4.76 mNm
Anlaufstrom 0.521 A 0.519 A
Max. Wirkungsgrad 52 % 56 %
Drehmomentkonstante k   9.17 mNm/A

k = (U0 - I0 Rm) / w0 = (12 - 32.3 mA 23.1) / (2 Pi (11700 / 60)) = 9.185 mNm/A

Shafts and U-Joints from NWSL

  • 2015-4 1.5 mm shaft
  • 2024-4 2.4 mm shaft
  • 483-6 U-Joint

You can get it from Old Pullman or direct from NorthWest Short Line.

483-6-web.jpg
483-6 U-Joint

sketch-bracket.jpg
Sketch Bracket, brass 0.5 mm thick

Roller Test Stand Videos

Decoder Installation

BOM

  • TSU-2200 Steam-2 (2 Amp) Tsunami2 Decoder - Steam, SoundTraxx #884007
  • 28mm x 40mm Oval Speaker Gasket Kit, SoundTraxx #810139
  • Medium Oval Speaker, SoundTraxx #810078
  • Pin Header 2.54 mm (1/10") 3x2
  • Pin Socket 2.54 mm (1/10") 3x2

Docs

Soundtraxx Tsunami2 TSU-2200

Wiring

Locomotive

Color NMRA JST Pin# Loco Header Pin# Function
Red 8 1 Right Rail Pickup
Orange 7 2 Motor(+)
Gray 3 3 Motor (-)
White 5 4 Headlight
Green 9 5 FX3 (Ashpan Flicker CV 51: 23+128=151, F24)
Blue 6 6 Function Common (+12V)

Tender

Color NMRA JST Pin# Function
Black 2 Left Rail Pickup
Yellow 4 [Backup Light]
Blue 6 [Function Common (+12V)]
Purple - Speaker (+)
Purple - Speaker (-)
Blue - Current Keeper [Function Common (+12V)?]
Black - Current Keeper [Ground?]

Spare

Color NMRA JST Pin# Function
Brown 1 FX4
Green/White - FX5
Brown/White - FX6

Sound Configuration

Function CV Value Type
Sound Configuration 1 112 8 (default)
Fuel Type   +1+2, 0 Hand-shoveled Coal
Injector   +4, 0 Non-lifting
Power reverser   +8, 8 enabled
3-cylinder exhaust   +16, 0 disabled
Articulated wheel-slip   +32+64, 0 disabled
Articulated exhaust   +128, 0 disabled
Engine Exhaust Control 114 90 faster, for 4 chuffs per revolution
Whistle 120 42 PRR Round Top 3-Chime
Bell 122 15 Medium Brass 2
Exhaust Chuffs 123 4 (default, Medium 2)
Airpump 124 3 (default, cross compound 2)
Dynamo 125 2 (default, dynamo 3)
Coupler Select 126    
Poppet Valve Release Rate 200    

Motor Configuration

Function CV Value Type
Low-Speed Compensation 211 150  

Headlight

  • Cal Scale HO PRR Headlight #190-477
  • Cal Scale HO Headlight PRR Modern #190-235
  • Cal Scale HO PRR Headlight Bracket #190-478

-- Peter Schmid - 2018-10-27

Comments

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JPEGjpg 483-6-web.jpg r1 manage 171.5 K 2018-11-20 - 21:31 PeterSchmid  
JPEGJPG DSC05906.JPG r1 manage 4717.6 K 2018-11-21 - 20:24 PeterSchmid  
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JPEGjpg E6-tender-bottom.jpg r1 manage 494.9 K 2018-12-10 - 21:46 PeterSchmid  
JPEGjpg E6-tender-open.jpg r1 manage 141.4 K 2018-12-10 - 21:46 PeterSchmid  
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Quicktime movieMP4 MAQ05893.MP4 r1 manage 2044.4 K 2018-11-20 - 20:42 PeterSchmid  
JPEGjpg MASSBILD-A-MAX-16-110061-new.jpg r1 manage 76.1 K 2018-10-27 - 20:52 PeterSchmid  
JPEGjpg UL-083-01.jpg r1 manage 47.4 K 2018-10-27 - 11:43 PeterSchmid  
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JPEGjpg open-frame-motor-4-4-2-top.jpg r1 manage 718.7 K 2018-11-09 - 19:47 PeterSchmid  
JPEGjpg open-frame-motor-4-4-2.jpg r1 manage 797.5 K 2018-11-09 - 19:44 PeterSchmid  
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