ESC ULTRA 7 Amp BL Heli 1s

7240
€15.99 *

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The Graupner Ultra Control 7 A Race BL Heli S is the ideal controller for all miniature... more
The Graupner Ultra Control 7 A Race BL Heli S is the ideal controller for all miniature multicopter or indoor models, which are particularly important in size and weight. The 7amp Race combines a compact design, low weight, super-fast response times and settings optimized for Racecopter.

The Ultra Control 7 A has the open source BLHeli S software for standard servo pulses, oneshot, multishot and D-Shot installed. The ESCr uses the modern 50 MHz Silabs processors. The processor has twice the clock rate of its predecessors. This guarantees higher maximum speeds and precise timing at high speeds.

Special FET drivers provide a more effective active freewheel and better cooling of the power amplifier. The ceramic capacitors used allow very fast start-up times and guarantee high operational safety.

The controller has pre-activated the Damped Light mode. This allows a more precise flight behavior. The speed limit of the 7 A Race is 400000 rpm for 2-pole motors.

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Technical information
BEC system : -
Operating voltage neutral [V] : 3,7
Width [mm]: 10
Max. continous current [A]: 7
EMK brake: programmable
Weight [g]: 2,4
Height [mm]: 3
Overall length [mm]: 13
Reverse: programmable
Pulse frequency [kHz]: 24
Cell count, LiPo, Lilo, LiFe: 1
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