The Absima Thrust B-Spec series stands for outstanding reliability and performance. The Thrust B-Spec Set is designed for quality conscious beginners and hobbyists with special requirements. Installation and operation do not require much basic knowledge and are therefore very easy to handle. Absima B-Spec - powered by Hobbywing.

Top Features :
Water and dust protected speed controller Absima Common
Speed controller with small installation dimensions and built-in capacitor module
Motor with 2 ball bearings
Motor size 540

Features Brushed Speed Controller Common :
Waterproof and dustproof "all-weather" Brushed controller
Small housing dimensions


Automatic range calibration between throttle and brake


Double-Click Forward / Reverse Function with Motor Brake


Low Power Auto - Cut Off" battery


Fail Save Function


Applications Buggy / Truggy / Truck / Touring Car


Load capacity forward : continuous load 40A / short time load 180A


Load capacity reverse : continuous load 20A / short-time load 90A


Operation with 5 - 9 cells NiMH battery / 2 - 3 cells LiPo battery


Battery "Low Power Auto - Cut Off" ( NiMH 5 - 9 cells at 4.5 V / LiPo 2 cells 6.5 V / LiPo 3 cells 9.75 V )


Motor Limit :
when operating with 2 cells LiPo or 5 - 6 cells NiMH battery = motors size 540 or 550 with = 12T or < 30.000 rpm per V


for operation with 3 cells LiPo or 7 - 9 cells NiMH battery = motors size 540 or 550 with = 18T or < 20.000 rpm per V


Overheating protection at 100° C
Resistance Forward 0.002 Ohm / Reverse 0.004 Ohm
BEC 6 V / 2 A (Linear mod BEC)
Power transmission for reverse 50 %
Connector system : Tamiya
Dimensions : (L/W/H) 46.5 x 34.0 x 28.5 mm
Weight 70 g
Plug & Drive System
on/off switch

Features B-Spec Motor :
14 x 2 Turns
26,300 rpm
160 Watt
7.2 - 7.4 volts
Size 540
Shaft length 12.3 mm Ø 3.18 mm
Motor dimensions : length 53,2 mm Ø 35,7 mm
2 ball bearings

Scope of delivery :
1 pc Brushed speed controller Common
1 pc Motor Thrust B-Spec 14T
instruction manual

The company ABSIMA was founded in September 2011 in Nürnberg, Germany. As exclusive dealer for Team C Racing in Europe, Absima is one of the leaders in the RC Car industry worldwide. Absima offers a large selection of Cars in 1:10 and 1:8 scale, as well as thousands of quality spare and tuning parts, RC transmitters, servos, speed controllers, electric and glow motors, battery packs, and RC boats. From Ready to Run beginner kits to competition RC models, Absima has you covered!