VOLTARA 70A ESC

Voltara 70A ESC emerges from a vision to create an ESC unmatched in resilience, specifically tailored for the demands of FPV rotor setups. Engineered to power setups ranging from 5″ to 10″, Voltara 70A delivers uncompromised performance.

Special emphasis was placed on the hardware while developing Voltara 70A. Given the challenges posed by size constraints, innovative thinking was essential to achieving the finest specifications possible. From a meticulously crafted PCB layout to the selection of superior electronic components, every detail was fine-tuned for optimal performance.

Voltara firmware is at the heart of the Voltara ESC, designed to maximize the hardware capabilities, this firmware incorporates clever protection mechanisms, providing robust defense against the inevitable bumps and crashes of intense flight sessions. It’s about giving you the freedom to push limits, knowing your ESC has your back every step of the way.

Specifications:

Hardware:

  • Size: 40x39mm (40×42,8mm with wings)
  • Weight: ~17g
  • Mounting: M3 30.5×30.5mm pattern
  • Input: 3s-8s (absolute values 5v-40v)
  • Current: 80A / ESC OUT (4x80A requires temperature attention)
  • PCB nano-coating: Hydrophobic coating(protects components from water)

Features:

  • Signal input: Dshot 150/300/600/1200/2400 (recommended is Dshot2400)
  • Telemetry: Voltage, Current, Temperature, RPM, mAh used.
  • Plug & Play with KISS ULTRA FlightControllers
  • Compatible with FlightControllers providing Dshot signals

Protections:

  • Hardware: 2 x extreme overcurrent protections (motor&hardware saving)
  • Software: current, temperature & stall protections

Available settings(using KISS ULTRA FC’s OSD):

  • Current Limit(adjustable): Default 80A (when tripped throttle reduced)
  • Temperature Limit(adjustable): Default 100C (when tripped throttle reduced)
  • Rampup Power: Default 100 (When decrease, the response is slowed)
  • Voltage Calibration(adjustable): to account for component variations
  • Current Calibration(adjustable): to account for component variations
  • Slow Start: The motor starts slowly from 0 (configurable ON/OFF)
  • Slow Spinup: If Slow Start is ON, motor speed will slowly ramp to the arming value (configurable ON/OFF)
  • Rotation Direction: Normal/Reverse configurable through any FC with Dshot commands or KISS ULTRA GUI.
  • Beeper Volume: 0(silent)-200. Default: 100
  • Beacon Time: 0(disabled)-60 minutes