Brushless ESCs
O.S. quality comes to brushless speed controls
The perfect complement to O.S. brushless motors!
- Cooler running — the latest generation FET
- Automatic battery cell number recognition
- Start protection — prevents accidental starting of the motor
- Low-voltage cutoff — stops the motor before voltage levels reach the point where control is lost and cell damage can occur
- No-signal cutoff — switches the ESC off when signal from the transmitter is not received
- Overheat protection — restricts output when temperatures reach high levels
- Anti-spark function — reduces sparks that can occur when connecting the battery
- BEC output — power to the receiver is supplied from the ESC (OCA-150)
- Opto-isolation — prevents motor feedback from reaching the receiver and causing glitches (OCA-170HV and OCA-1100HV)
OSMM0150
OCA-150 50A 25V Brushless ESC
Dimensions: 1.97 x 1.0 x 0.4 in (50 x 25 x 10 mm)
Weight: 1.8 oz (52 g)
Functions: Forward/Stop/Brake/Reverse
Load Current (Peak): 50A (60A/5 seconds)
Cell Number: 6-18 NiCd/NiMH; 2-6 LiPo
PWM Frequency: 32kHz
Recommended O.S. Brushless Motors: OMA3820-1200/OMA3825-750/OMA3815-1000/OMA3810-1050
OSMM0170
OCA-170HV 70A 50V Brushless ESC
Weight: 3.14 oz (89 g)
Functions: Forward/Stop/Brake/Reverse
Load Current (Peak): 70A (85A/5 seconds)
Cell Number: 14-36 NiCd/NiMH; 4-12 LiPo
PWM Frequency: 32kHz
Recommended O.S. Brushless Motors: OMA3825-750/OMA5020-490
OSMM1100
OCA-1100HV 100A Brushless ESC
Weight: 4.37 oz (124 g)
Functions: Forward/Stop/Brake/Reverse
Load Current (Peak): 100A (150A/5 seconds)
Cell Number: 14-36 NiCd/NiMH; 4-12 LiPo
PWM Frequency: 32kHz
Recommended O.S. Brushless Motors: OMA3825-750/OMA5025-375
OCP-1 Programmer (sold separately) — offers quick and easy setup of OCA ESCs without the need for a PC
The OCP-1 Programmer comes with all of these features:
• Battery type settings (NiCd, LiPo)
• Cutoff voltage selections and settings
• Advance timing
• Governor function (for helicopters)
• Data storing capability
OSMM0001
OCP-1 ESC Programmer
