'Out of the Box Models'
Blue Mountains, Australia

Low Geared (35:1) 12v DC Coreless Power Unit for 9mm track
N gauge or HO narrow gauge 


Custom manufactured in Japan especially for Out of the Box Models, this very low ratio 4WD coreless power drive is the ideal mechanism for all your 9mm narrow gauge locomotive requirements. This mechanism was designed as an ultra low geared replacement for Tomytec's popular (but far too fast) TM-TR02 power unit. 

Stop Press! We now include a free four piece, cast whitemetal locomotive skirt which adds weight & traction to this drive so can be used for your unique 'critter' design or may prove a suitable replacement for many antique European/US HOe Diesel Locomotives. 
  • assembled skirt dimensions: 51mm long x 17mm wide (2" x 5/8") 

This high quality, coreless power unit offers:
  • smooth, silent 12v DC high torque coreless drive motor
  • easily wired for DCC and/or additional LED head/tail lamps
  • very short wheelbase (16mm WB with 6mm diameter 4WD wheels)
  • much shorter wheelbase than the Kato 109 power unit so ideal for very tight radius 
  • double reduction 35:1 brass gear-set for high torque, low speed operation
  • see our video of this power unit hauling our new spun-cast HOn30 metal log car kit
  • https://www.facebook.com/536347446536356/videos/140191674605926
  • ideal power unit for Tomytec's low cost 1:80 'Nekoya Line' locomotive series
Note: we stock low cost 3D printed adaptor plates which allows this drive a direct fit to the popular Tomytec 'Nekoya Line' narrow gauge locomotives. (add AUD$10.00 and "Message to Seller") 

Yes, we combine order for postage discounts!
see our other Store listings for narrow gauge micro layouts
as well as industrial and logging equipment in popular scales

'Out of the Box Models'
Blue Mountains, Australia