Precision 5 pole coreless 1828 motor high power and rpm

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This is 5 pole Coreless motor with single 1.5 mm shaft and it is 18 mm (Diameter) and 28 mm long in the body not including the bearing lips or shafts. With a flywheel it will coast several seconds no load see spec sheet. . Sleeve required to extend single shaft. See other listings.Shipping up to 5 motors is $5 in USA . $24.95 international Ebay software won't cooperate I invoice manually up to 5 motors.This is Coreless "Rolls Royce Quality" can * motor for brass or plastic loco diesel or steam loco. It flywheels a few seconds and thats enough to coast you through switchwork for several inches to prevent stalling the steam or diesel locomotive through dirty or rough track. With or without flywheel!! Will fit narrow gauge Hon3, Sn3, On3 and standard gauge HO, S O gauge and some large N scale like mallets and the Berkshires. This listing does not include a flywheel.My custom made flywheels usually run $5 each. Also I will be listing this same motor sleeved with shaft extension and a flywheelIf you like your locomotive to start like the prototype and chug smoothly through rough track and deadspots this is the motor for you! I have many customers who have tried them and love them due to the high power. The lack of an iron core (coreless motor) means zero cogging and when power is interrupted it coasts and does not stall! **This motor will crank 15,000 rpm at 12 volts no load.Maxon's coreless makes motors that went to mars in the robots and is among the best motor companies in the world.Coreless motors make excellent tacho generators--all you need is a voltmeter and you are in business!! Because of their efficiency they will not load down on hill or under heavy loads and your pack will deliver more volts for speed (high amp motors eat up your volts eating up your speed!!) Volts and amps vary inversely under load!Efficiency is rated at 80% plus converting Amps to stall torque!!These type motors run almost $100 from the US importer and these motors are out of production as they have been superseded by new rare earth versions over $100 each-get these while they last-see spec sheet below in the pictures.This is the precious metal version which has Gold and silver brushes and commutation.Fiits HO steam brass and plastic road engines and a lot of narrow gauge. ON3 and Sn3 Narrow gauge. Diesels tooThis motor delivers about .75 oz inches of stall torque. This is a Swiss made precision 5 Pole coreless motor with precious metal brushes (silver and gold). This 5 pole coreless motor is 17 mm diameter and 28 mm long in the body. These motors flywheel 10 seconds when power is interrupted with a flywheel your loco coasts through dirty track for a few seconds under load!!! and in the locomotive your engine will coast a few inches through dirty or rough trackwork!! Motorman can make custom flywheels to fit your space.For questions email motorman at micro-loco-motion dot comI know coreless will flywheel and coast because the cab forward with two coreless gearmotors will coast 12 inches!!The HO cab forward on motormans website pictured has coreless 16 mm by 24 motors with center shaft gearheads in 6.3 ratio and required milling of the chassis---A single motor at the rear may be easier to install or 2 of the 2020 or 2630 gearmotors motors will work. Available in other listings.The two 6 volts motor in the cab forward pictured has 6.3 to 1 ratio and hits about 45 miles per hour at 12 volts and will coast for 12 to 14 inches after power is turned off!!! See other listings for the smaller 15 and 16 mm motors. Also other larger offset and center shaft gearmotors are available for all scales!!Coreless motors flywheel when the power is interrupted so takes you through dirty track and prevents stalling. Many more precision coreless motors and swiss gearheads available from the motorman!! Available with gearheads in center shaft in 2.33 /3.44/6.3/ 12 to 1 and up and also planetary systems 4 to 1 and up. Special order double ended gearhead... read more

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