Product Description

The RC Factory VOLTA CL 20A is a purpose-built brushless ESC for electric control-line aircraft. Its integrated timer and control-line sequencer manage the flight sequence, while the governor system maintains consistent motor RPM for smooth, predictable performance throughout the flight.

Continuous Current

25A

Peak Current

50A / 2 Seconds

Input Voltage

6–24V

Battery

2S–5S LiPo
3S–6S LiFe

BEC Output

8V / 150 mA

Weight

8.5 g

Designed Specifically for Control-Line Flight

Unlike a conventional aircraft ESC, the VOLTA CL combines motor control, an adjustable timer, a dedicated control-line sequencer, and governor operation in one compact unit. Configuration is available through a compatible transmitter, PC with MAV Manager, or JETIBOX.

Control-Line Functions

Timer and Sequencer: Adjustable motor-start and flight sequence for control-line operation

Governor Mode: Maintains consistent motor RPM as battery voltage changes

Adjustable Operation: Configurable acceleration, timing, motor direction, and braking

Additional Modes: Fast governor and bidirectional motor operation

Technical Features

Dimensions: 19 × 28 × 5 mm

Maximum Motor Speed: More than 300,000 eRPM with a 2-pole motor

Protection: Overvoltage, undervoltage, overheating, overcurrent, and motor-stall protection

Operating Temperature: −10 to +110°C

Integrated Telemetry

Automatically supports compatible Duplex EX, Graupner HoTT, Multiplex MSB, PowerBox P2Bus, Futaba S.Bus2, and FrSky telemetry systems.

Available telemetry includes voltage, current, power, consumed capacity, temperature, RPM, and energy, with minimum and maximum value logging.

Package Includes: VOLTA CL ESC with installed cables and a patch cable for connection to a compatible receiver or JETIBOX.

Important BEC Notice: The integrated 8V / 150 mA BEC is intended to power a compatible receiver or JETIBOX only. Do not connect or power servos from this BEC.

Setup Resources

Sequence Setup Guide Detailed ESC Manual VOLTA CL Quick Guide