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Radiolink Factory Waterproof Brushed ESC COOL 9030 90A Speed Controller with 5.5V/3A 7.5V/3A BEC Electronic Speed Controller
Radiolink Factory Waterproof Brushed ESC COOL 9030 90A Speed Controller with 5.5V/3A 7.5V/3A BEC Electronic Speed Controller
Radiolink Factory Waterproof Brushed ESC COOL 9030 90A Speed Controller with 5.5V/3A 7.5V/3A BEC Electronic Speed Controller
Radiolink Factory Waterproof Brushed ESC COOL 9030 90A Speed Controller with 5.5V/3A 7.5V/3A BEC Electronic Speed Controller
Radiolink Factory Waterproof Brushed ESC COOL 9030 90A Speed Controller with 5.5V/3A 7.5V/3A BEC Electronic Speed Controller
Radiolink Factory Waterproof Brushed ESC COOL 9030 90A Speed Controller with 5.5V/3A 7.5V/3A BEC Electronic Speed Controller
Radiolink Factory Waterproof Brushed ESC COOL 9030 90A Speed Controller with 5.5V/3A 7.5V/3A BEC Electronic Speed Controller
Radiolink Factory Waterproof Brushed ESC COOL 9030 90A Speed Controller with 5.5V/3A 7.5V/3A BEC Electronic Speed Controller

Radiolink Factory Waterproof Brushed ESC COOL 9030 90A Speed Controller with 5.5V/3A 7.5V/3A BEC Electronic Speed Controller

FOB Reference Price: Get Latest Price
≥1 Pieces
US $18.9
≥50 Pieces
US $16.9
≥100 Pieces
US $14.9
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Quick Details

Model Number:
COOL 9030
Product name:
Cool 9030 ESC
Keywords:
ESC Brushed motors controler
Fit for:
brushed motors
Connector:
XT60
For:
RC Boat Car Tank Rock Crawlers
Motor KV:
380/540/550/560/570
Operating Voltage:
90A&18V
Function:
Electronic Speed Controller
Specifications:
BEC voltage 3A&7.5V
Drive Frequency:
PWM frequency 2KHz

Quick Details

Type:
Boat & Ship&Car
Place of Origin:
Guangdong, China
Brand Name:
Radiolink
Model Number:
COOL 9030
Product name:
Cool 9030 ESC
Keywords:
ESC Brushed motors controler
Fit for:
brushed motors
Connector:
XT60
For:
RC Boat Car Tank Rock Crawlers
Motor KV:
380/540/550/560/570
Operating Voltage:
90A&18V
Function:
Electronic Speed Controller
Specifications:
BEC voltage 3A&7.5V
Drive Frequency:
PWM frequency 2KHz
Factory Profile
Founded in 2003, RadioLink Electronics Co., Ltd is a high technology manufac-turing company dedicated to researching,manufacturing and marketing of RC model radio transmitters. Based on solid technical know-how and expertise accumulated over the years, we have established our position as the top radio control provider, offering the turn-key solution for hardware and software designing.

Our products portfolio includes model RF systems and independent balance chargers for different RC airplanes, helicopters,air-crafts, cars and boats.

We take the lead in conforming to the certification of FCC, CE, RoHS and ISO9001 standard in the industry. We execute strictly the IQC、IPQC、QC、CFQC、QA in each step of quality control engineering and supply chain management in the technological pro-cess.

RadioLink has strong manufacturing capability to meet the various software and hardware engineering needs, and we accept OEM projects to grow and fly together with our worldwide clientele.

COOL 9030 Specifications
Dimensions
46.6*35.6*21mm
Weight
49g
Constant Current
90A@18V
Peak Current
100A
BEC Voltage
3A@5.5V, 3A@7.5V
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
Compatible with
crawlers, drifting cars, tractor trucks, bait boat, 1/10th scale touring cars, buggies, short-course trucks, monster trucks, or
tanks

NMOS H-Bridge Drive Design

NMOS H-Bridge Drive Design makes the internal resistance is far lower than PMOS.

Components of low resistance power and optimal driving voltage minimize the internal resistance and massively reduce the heat during operation. The maximum withstand current is up to 300A, and the maximum withstands temperature is 150 degrees because of the CMA drive tube design.

The best model performance can be always ensured even after a long time of high-speed driving or repeatedly slam on brakes.

Built-in Switching Regulator BEC, Efficient and Low Heat Radiation

The built-in high-efficiency and stable switching power supply BEC work with max output current 3A. No matter it is a 2S or 4S battery, it always maintains a stable voltage output of 5.2V even in the case of instantaneous high current.
No inefficient heating as linear battery nor output voltage jitter from sudden loading of ordinary switch power, COOL9030 can easily drive all kinds of standard and high-voltage servos and other external electrical equipment.
Compatible with most of Cars and Boats
With 32bits high-speed chip, high-frequency switch-mode chip MP9943 from MPS, and 18 years of circuit design experience, COOL9030 makes the throttle sensitivity up to 2000. COOL9030 is perfectly compatible with most cars and boats including both twin-engine models like crawlers, drifting cars, tractor trucks, bait boats, 1/10th scale touring cars, buggies, short-course trucks, monster trucks, or tanks.
Four Working Modes
There are four working modes: Boat Mode, Car Mode, Racing Mode, and Crawler Mode. Drivers can control models at various speed as wish because of the linear throttle and brake, which is much smoother and more sensitive than traditional ones.
Trademark registration
Honor&Awards

AT9 (same appearance as AT9S/AT9S Pro) won the German RedDot Design Award.
Certifications
Subsidiary DUMBORC
DUMBORC, as the subsidiary of RadioLink, is responsible for the processing and assembly of all RadioLink products.
RadioLink products for the retail market, products more tend to premium products. More and more car manufacturers suggest us to design a transmitter without a screen, this transmitter designed for car/boat manufactures that with high-end performance while low price to make sure the customers enjoy the most cost-effective RTR car/boat. So, we let our subsidiary DUMBORC launched a new period transmitters X4, X5, X6 since July 2019. Within the second half of 2019, this period transmitters have been quickly adopted (as RTR) by domestic RC car brands like River Hobby and HNR HOBBY and produced as ODM transmitter by more and more international brands such as TRAXXAS, TAMIYA, CARSON, ABSIMA, LRP, CML, etc.
FAQ
Q1.Why can you choose us?
We are professional RC brand manufacturer and we have been in this field for more than 20 years. There are good engineers ,skilled pilots, technicians and after sale support.

Q2. Do you accept the Paypal?
For payment, We accept payment by T/T, Paypal.
If you want any payment terms please let us know before when you order.

Q3. What’s your MOQ and delivery time?
A. The MOQ of the standard product is 10 sets, and the MOQ of the customized product is 300-1000 sets. The specific quantity depends on which product model and customization requirements.
B. Samples usually take 1-2 working days. We have stocks of all products on sale. OEM orders need to be confirmed by both parties.

Q4. What’s your warranty details?
All goods are inspected before shipment. AT9S Pro, AT10II, RC4GS V3, RC6GS V3 are guaranteed for two years, and others are guaranteed for one year. Shipping and handling fees are not refundable, and the customer shall be responsible for all costs of return and re-shipment. All returned goods must remain in their original condition, including the box and accessories. Men's clothing defects are not guaranteed, such as damage, scratches, etc.

Q5. About our feedback?
A:Buyer's early confirmation will be highly appreciated after receiving the items.
B: Since your feedback is very important to our business's development, we sincerely invite you to leave positive feedback for us.
if you are satisfied with our product and service. It'll just take you 1 minute,but this 1 minute has the extremely vital
significance to us.
C:Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems. Thank you for your understanding!

Q6. Which shipping ways is better?
For shipping ways, there is many shipping ways that you can choose. For example, sea shipping, China post, China airmail, EMS.DHL,FedEx, Ups, and TNT etc .Different shipping ways have different delivery time.
It is that according to what shipping ways you want. Any question please contact us!

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