GM Race BL Motor 21.5T
All new motor for 2012 from GM. Loads of new features, adjustable timing, new sensor board design, larger and stronger rotor, larger fron bearing for greater life. Easy solder tabs.
Specification
Magnet : gesintert 12,5 mm EFRA Stock
Operating voltage range : 3,7 ... 7,4 V
Overall length, approx. : 68 mm
All-up weight, approx. : 170 g
Transmission: Crawler Baukastenübersetzung
Turns : 21,5 T stern
Charging rate at max. output at nominal voltage : 40 A
LiPo battery, Order No. : 99008 - 99013
Free shaft length: 15 mm
Recommended controller: 7156, 97163
Max. output at nominal voltage: 140 W
Number of poles: 2
Charging rate at max. efficiency: 13 A
Permissible motor direction : R und L
Nominal voltage: 7,4 V
Case length: 51,5 mm
Shaft diameter: 3,17 mm
Case diameter: 35,8 mm
Revolutions/Volt: 1650
Royal mail at £3.95, or Express at £6.95.
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