YGE top class ESC for 600-700 Helicopters up to 14S.  German engineering and quality.

Very good governor mode allowing low and high rpm flight condition with the same pinion.

a ratio from 1 to 2 is easily achievable allowing to benefit of the excellent low rpm capabilities of the flybarless modules.

- 120A maximum continuous full power current with adequate cooling.

- 4 to 14s LiPo, with under voltage protection by power reduction.

- 12 to 36 cells NiMH, with under voltage protection by power reduction.

- disconnectable under voltage detection.

- optocoupler.

- Speed regulation (Governor mode).

- Soft start.

- Active free-wheel, allowing unlimited part load operation.

- Automatic or 6 step adjustable timing.

- Continuously adjustable F3A brake.

- 3 steps adjustable regular back EMF brake.

- Switching rate: 8 to 16 kHz

- Speed limit: 240,000 RPM (2-Pole motors)

- Temperature and overload warning.

- Anti sparkling circuit: reduces connection sparkles

- Programming with the ProgCard II

- Weight 83g, 119g with cables

- Dimension 65mm x 52mm x 25mm