Kontronik 4820 Kosmik 200 HV ESC
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4820 Kontronik Kosmik 200 HV ESC
The KOSMIK delivers sufficient power for the ambitious pilot at the established KONTRONIK reliability. With continuous current of 200A at 5 S to 14 S LiPo brings every model powerfully in motion. The continuous current is defined for a battery capacity of 10,000 mAh.
With its integrated and adjustable BEC, the KOSMIK even supports HV servos. Different modes for sailplanes, motorplanes, helicopters, boats and RC cars (including back and forth drive) make the KOSMIK flexible for many applications. Apart from a second helicopter mode with fixed RPM a spool up optimized for scale helicopters is implemented. The scope of delivery includes tailor made motor and battery cables as well as one BEC cable. Optionally available are special KOSMIK heat sinks which guarantee the maximum power of this ESC.
One important feature of the KOSMIK is the strongest BEC KONTRONIK has ever developed. With a voltage from 5 V up to 8 V and a current capacity of 7 A continuous and up to 20 A peak the KOSMIK is the ESC for the most demanding tasks. Two BEC ports allow for using full current when using the second BEC cable.
Screwed instead of soldered
No wires. This is maybe the first thing you notice looking at the new KOSMIK. In order to handle the enormous power the KOSMIK is provided with gold tabs instead of the familiar soldered cables. Before usage cables and tabs are connected via screws and cable shoes. This concept makes exchanging cables easy and forms a reliable high current connection.
Therefore the KOSMIK, in addition to three connectors for sensors and telemetry, provides a fast micro USB port in order to give out and process operation data.
The well-known and proven KONTRONIK Mode-Programming is also implemented in the KOSMIK. Thus, the ESC is rapidly deployable and can be customized for different applications within the shortest possible time.
The KOSMIK can be parameterized using the KONTRONIK PROGDISC. This allows to change individual parameters and helps to adjust the KOSMIK to your personal preferences.
Of course, the KOSMIK is also updatable online. This allows software updates easily set at home. Long downtimes caused by sending and waiting are a thing of the past.
Equipped with two bi-colored LEDs the KOSMIK offers a wide range of signal outputs. These can be used for both diagnostic purposes, as well as for programming support.
As the first KONTRONIK ESC the KOSMIK offers the possibility of recording operating parameters internally. Internal recording delivers more detailed data than an external system could ever supply. With the high recording capacity and speed KONTRONIK delivers state-of-the-art technology.
All recorded data are written on a MicroSD card. This enables a flexible analysis of a great data volume.
Cell count (LiPo): 5-14
Operating voltage [V]: 20-58
Continuous current [A]: 200
Maximum RPM with 2-pole-motor: 250,000
Size [mm] (without capacitor): 90x54x29
Weight [g] without cables: 200
BEC current continuous [A]: 7
BEC current maximum [A]: 20
BEC voltage adjustable [V]: 5-8
PWM frequency [kHz]: 8-32
Sensor ports: 3
BEC short circuit protection
Auto Programming Mode
Stick positions programmable
Online update ability (OUF)
EMF brake can be adjusted*
Short circuit protection
False start protection
Can be disabled
with automatic adjustment for cell count: Li-Ion / LiPo / NiCd / NiMh /LiFePo
Variable cutoff voltage per cell *
Slow down instead of cutoff *
Active freewheeling circuit
LED status display
Reversable rotation direction