ORCA Vritra VTC MK2 ESC 111118A Firmware and RX2 13.5T Spec Brushless Motor testing @ Racecraft Race Complex

P.Y.Tang was at Racecraft Race Complex to test the just released Firmware 111118A for the ORCA VTC Pro-Spec MK2 ESC on the ROAR Spec ORCA RX-2 13.5T Professional Brushless Motor. Generally, the powerband was very strong and smooth, braking power was consistent, although lacking a bit on torque. The track temperature was 40-50degC while the motor temperature was ranging from 65-75degC (with a Huge RC 40mm Super High-Speed Fan) after 7 minutes of run-time. Further tweaking to the setting is needed for larger track at MTCC 2011.

Track: Asphalt, Technical, Medium Traction
Car: XRAY T3'2012
Tires: Sorex 40R
Others: Litemodz CVS EVO2, ORCA Power Boost, ORCA Infinite Lipo 6000 60C
Motor Physical Timing: +2
FDR: 7.50

VTC MK2 ESC Settings 111118A:
Timing: 30
Turbo Delay: 0
Turbo Timing: 52
Turbo Interval: 2
Punch: 10
PWM: 8k
Brake Freq: 1.5kHz
Drag Brake: 14%
Initial Brake: 12%