Remotoring Olympia PRR E6s 4-4-2 Atlantic

Original Model

GEM/Olympia #118, '66-run

Prototype https://en.wikipedia.org/wiki/Pennsylvania_Railroad_class_E6

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

UL-083-01.jpg UL-083-07.jpg

UL-083-05.jpg

UL-083-09.jpg UL-083-10.jpg

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

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

https://www.distrelec.ch/Web/Downloads/_t/ds/A-max16-11006x_ger_tds.pdf

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

-- Peter Schmid - 2018-10-27

Comments

Topic attachments
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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  
JPEGjpg UL-083-05.jpg r1 manage 44.2 K 2018-10-27 - 11:43 PeterSchmid  
JPEGjpg UL-083-07.jpg r1 manage 11.3 K 2018-10-27 - 11:43 PeterSchmid  
JPEGjpg UL-083-09.jpg r1 manage 40.3 K 2018-10-27 - 11:43 PeterSchmid  
JPEGjpg UL-083-10.jpg r1 manage 53.6 K 2018-10-27 - 11:43 PeterSchmid  
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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Topic revision: r5 - 2018-11-12 - PeterSchmid
 
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