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Don't need them anymore. They are both currently set for Helecopters with slow start. Can be changed for Airplanes. Will sell one for $40.00 or two for $70.00
Willing to Trade:
All RotorStar ESCs can be programmed via optional programing card or by transmitter stick inputs. Features: • Powerful 5.5V/6A Switching BEC • Optional programming card for convenient setup • Super fine throttle resolution provides first-rate and highly accurate linearity • Super smooth adjustable start-up mode • Constant RPM mode (governor mode) • Adjustable F3A brake. • 3 steps adjustable normal EMF brake • High anti-interference capability • Low voltage cut-off protection with automatic adjustment for NiCd/NiMH/Li-Ion/LiPo/LiFePO4 • Soft cut-off option at low voltage, slows motor RPM gradual rather than hard cutoff (LVC) • Low voltage cut-off can be disabled • Variable cut-off voltage / cell • Active free-wheeling circuit allows for unlimited partial load capability • LED status display • Adjustable motor timing from 0° to 30° • Blocked rotation protection (senses a jammed motor and stops motor rotation) • Motor reversing from ESC (no need to change ESC/motor wires) • Over-temperature protection and overload alarm • Anti sparking circuit: reduces connection sparks (for HV ESC) • Throttle signal lose protection. If the signal is lost for 3 seconds, the power will automatically cut-off. • Safe power-on. (Motor will not start until throttle is returned to lowest position) ***This ESC is compatible with both helicopter and airplane models.*** Specification: Max Cont Current: 100A Max Burst Current: 120A for 10 seconds Input Voltage: 2-6 cells li-XX or 6-16 Ni-MH/Ni-Cd battery BEC: 5.5V/6A Switching BEC PWM: 8~16 KHz Max RPM: 240,000rpm for 2 Poles Brushless Motor PCB Size: 50x30mm Weight: 81g (including wires)