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Radiolink CL9030 90A (2-4S) Brushed ESC Waterproof Built-in 5A BEC Selectable 5.5V/7.5V Electronic Speed Controller for RC Crawlers Tanks Cars Boats (XT60 Plug)

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$28.49

$ 12 .99 $12.99

In Stock

1.Color:Black


About this item

  • Built-in Switchable BEC: 90A@18V constant output current, with built-in BEC output voltage selectable 5A@5.5V / 5A@7.5V. Whether it is a 2S or 4S battery, it always maintains stable voltage output even in the case of instantaneous high current. CL9030 can easily drive all kinds of standard and high-voltage servos and other external electrical equipment.
  • High Performance: With a 32-bit high-speed chip, high-frequency switch-mode chip MP9943 from MPS, and over 20 years of circuit design experience, CL9030 makes the throttle sensitivity up to 2000. Linear smooth control both forward and reverse is perfect for RC crawlers, drifting cars, and monster trucks.
  • Waterproof & Dust-rejected & Multiple Protections: abnormal voltage input & low voltage cut-off protection for battery/Over-heating Protection/Over-input voltage Protection.
  • Wide Voltage Compatibility: Input voltage range 6-16.8V(for NI-MH, Ni-Cd, or lead-acid battery), 6-18V(for 2S-4S, Lithium Battery).
  • 4 Working Modes: Boat Mode, Training Mode, Racing Mode, and Crawler Mode. It can be set up easily through the jumper cap, no need program card. Works with most of RC radios and receivers, like RC6GS V3/RC4GS V3/RC8X/Dumborc X6/X4/DDF/Flysky GT5/Noble 4 and more.
  • NMOS H-Bridge Drive Design, Low Self-heating: The CL9030 ESC uses the industry's innovative NMOS H-Bridge drive design, the internal resistance is much lower than that of the PMOS design commonly used in other ESCs, and massively reduces the heat during operation. CL9030 operates with minimal heat, eliminating the need for water cooling even in enclosed boat applications. Avoiding water-cooled components, not only saves space in the boat body (no water pumps or pipes required) but also avoids the risk of short circuits due to water-cooled failures.



Product Description

9030 大图

*Frequently Asked Questions and User Manual documents could be found below.

*Please read the manuals of all the power equipment and the frame carefully before using the ESC to ensure that the power is reasonably matched, and avoid the motor overload due to the wrong power combination, which will eventually damage the ESC.

ESC

4 Working Modes

  • Boat Mode--Forward/Reverse without Brake: The extremely low heating of both motors and BEC ensures CL9030 maintains perfect performance even in a sealed environment for a very long time.
  • Training Mode--Forward/Reverse with Brake. When the car is forwarding, push the throttle back to center and stop for a short period (0.5 to 1s) to brake. Then re-push the throttle further for car backward.
  • Racing Mode: It has Forward and Brake functions only. NO Reverse.
  • Crawler Mode: It features Forward, Reverse, and centered the trigger to still the vehicle.

CL9030 Key Features

CL9030

  • Multiple Protection: Low Voltage Cut-off Protection for battery/Over-heating Protection/Over-input voltage Protection etc.
  • Linear Smooth Control: With a 32-bit high-speed chip, a high-frequency switch-mode chip MP9943 from MPS, and 18 years of circuit design experience, CL9030 can increase throttle sensitivity up to 2000, which confirms smooth control when using the CL9030 ESC.
  • NMOS H-Bridge Drive Design: NMOS internal resistance is far lower and will have much lower self-heating than normal ESCs' PMOS design.
  • High-Efficiency Tunable BEC: It can work with a max output current of 5A. Whether it is a 2S or 4S battery, it always maintains a stable voltage output of 5.5V/7.5V(Selectable) even in the case of instantaneous high current. It can drive all kinds of standard and high-voltage servos and other external electrical equipment.
Jumper Caps Setup

Note: The CL9030 ESC must be rebooted after changing the jumper cap location. Otherwise, the corresponding ESC working mode and output setting will not be enabled.

Specifications

Model CL9030
Dimensions 1.83"*1.40"*0.83"
Weight 1.73 oz
Constant Current 90A@18V
Peak Current 100A
BEC Voltage 5A/5.5V, 5A/7.5V (Selectable)
Input Voltage 6~16.8V(NI-MH, Ni-Cd or lead-acid battery), 6~18V(Lithium Battery)
Low Voltage Protection 6.5V@2S , 9.75V@3S ,13.0V@4S
Internal Resistance 7 milli-ohm
Constant Temperature of PCB 100°C
Plug Input XT60
Plug Output Receptacle Disconnectors
Motor Limit Brushed Motor Limit with 380/540/550/560/570
Drive Frequency PWM Frequency 2KHz
Battery/Motor Wires 16AWG
Compatible models Crawlers, drifting cars, mudtruck, truck, tractor trucks, bait boat, 1/10th scale touring cars, buggies, short-course trucks, monster trucks, or tanks.

Ernest
2025-08-17 12:49:43
I bought this esc to pair with my Radiolink transmitter and receiver plug them in and they paired up perfectly I think the key is they have to be compatible with each other because I tryed it with another esc and it wouldn’t pair. But I would recommend if you at least pair with the same brand of receiver and transmitter.
Shana
2025-08-01 16:36:58
very easy to set up only grip is that the rubber covering the wires to the motor is very short so i had to add some to make it more water resistant.
Herick
2025-06-12 18:02:26
Nice quality
MartinD
2025-05-28 15:26:37
I've bought ESC's in the past that claimed they were 3s or 4s capable only to have them overheat and stop working. I tried this on 2s initially and it ran fine. My boat is 3s so I tried it but I also added more lights and a water pump and the ESC worked great. I'm confident that it can handle 4s but since my boat is 3s I have insurance that my rescue boat won't get stuck out on the lake and have to be rescued itself. Great product at an even better price, I plan on getting another for my Dodge Viper I'm rebuilding.
boyd
2025-05-23 16:49:24
I use it for speed control on my Watersnake t24 trolly. It replaces the speed and direction switches on the motor and gives a smoother, more efficient use of the motor. It works great, it doesn't require a special programmer to use, and it is compact enough to fit in the head of the trolling motor. Pair it with the HotRC ds-600 and you have a quick and easy RC speed controller for you trolling motor.Great price, great performance, great product.
Jason Grimm
2025-05-19 10:40:27
I set everything up and plugged in correctly on a Duratrax Evader chassis with stock motor. It worked great for one 5 minute run, and I went inside to do some tweaks to my body mounts and antenna length. Plugged my battery back in, and put it on the ground. It worked normally again for about 30 seconds, then would not go forward or backward. Then I hit forwards on the remote again, and it was locked on full speed, sending it into a wall! I have confirmed that the output on the ESC is now shorted full power all the time! Confirmed that my motor capacitor is not shorted, my motor works fine, and it still works with my old ESC. Very unhappy with this, and now I have to repair my truck! Received a refund and will be buying a different ESC instead
Taylor Hibbens
2025-04-28 17:06:02
Put it on my Cen F450 haven’t ran it to hard just yet but it’s held up well so far I’ve managed to get it warm but that’s it . That was on 2s and will be seeing how the 3s holds up for that’s what I usually run . I like how quiet it is compared to Cen’s stock one
mic
2025-03-31 10:11:51
everything
Olaf Mennenkamp
2025-02-27 11:41:00
Sehr genauer Regler!
Arthur
2025-02-13 10:49:45
Excellent product and superb customer service from the seller. Amazon originally sent me a compromised ESC which was tampered with and returned by another customer but the seller made up for Amazon's mistake and did everything they could to make things right. I highly recommend the product and the seller!
Paul
2025-01-26 20:26:51
Great product - used for TT01 Iconic stock racing, worked a treat!
c.mac
2025-01-06 11:30:23
Used in a stock, bare bones, Tamiya Grasshopper build - pared with a 2s LiPo and a RadioLink RC4GS-v3....so happy.
Stefan Pertl
2024-12-08 10:17:06
Habe in dem RC-Fahrzeug schon mehrere Fahrtenregeler verbaut. Alle gingen nach kurzer Zeit kaputt, da diese mit den Leistungänderungen bei zwei parallel geschalteten Motoren nicht zurechtkamen.Dieser hält nun schon eine ganze Weile.Die Verarbeitung ist sehr hochwertig. Die Installation ist einfach.Der Fahrtenregler ist kompakt, was ihn perfekt auch für kleinere Modelle mit wenig Raum zum Platzieren macht.Der Preis ist eine Kampfansage!