Ace Electronics

Ace Veloci RS-M Brushed ESC 170A


Ace Veloci RS-M Brushed ESC 170A

Ace R/C proudly introduces a new line of micro speed controls. It is small and lightweight, the veloci Pro series fits the electric powered R/C boat. It's a tiny size. But the function never come to a compromise. Run with Veloci!


  • Especially designed for Thunder Tiger submarines but can also be used with other boats.
  • Adjustable to racing mode.
  • Compact size.
  • Real-time braking.
  • Fully proportional forward and reverse control.
  • Fail safe.
  • BEC system installed.
  • Digital high frequency for smoother power delivery, cooler running motors, and longer motor life.
  • For use with with stock motors 17T and up.
  • Multi protection for overheating and short circuit.
  • Standard (Tamiya) plug for battery.
  • Universal plug for receiver.
  • 4mm bullet connectors for motor.
  • On/off switch.
  • 18 month limited warranty beginning at date of purchase.


  • Stock Number: ACEM8051
  • Product Number: 8051
  • Length: 1.93 in (49 mm)
  • Width: 1.42 in (36 mm)
  • Height: 1.1 in (28 mm) including heat sink
  • Weight: 2.51 oz (71 g) including heat sink
  • Voltage Range: 7.2 - 8.4V
  • On-Resistance: 0.004 ohms
  • Momentary Load (1 sec): 400A
  • Brief Load (30 sec): 230A
  • Continuous Load (5 mins): 170A
  • Recommended Motor: 17T or higher