SKU: 62762310719

Kavan Speed Controller R-30B BEC 30A

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Description

Kavan Speed Controller R-30B BEC 30AKavan Speed Controller R 30B BEC 30A DESCRIPTION AND FUNCTIONS OF THE ESC Extremely low internal resistance thanks to a new generation of power MOSFET transistors. Suitable for the vast majority of aircraft brushless motors powered by 2 3S LiPo Li ion or 5 9 cell NiCd NiMH batteries. For power supply from NiCd, NiMH, LiPo, Li ion batteries Linear BEC 5. 0 V with load capacity up to 2 A. Adjustable timing for optimum adaptation to the motor. Adjustable

  • Kavan Speed Controller R-30B BEC 30A

    DESCRIPTION AND FUNCTIONS OF THE ESC

    • Extremely low internal resistance thanks to a new generation of power MOSFET transistors.
    • Suitable for the vast majority of aircraft brushless motors powered by 2-3S LiPo/Li-ion or 5-9 cell NiCd/NiMH batteries.
    • For power supply from NiCd, NiMH, LiPo, Li-ion batteries
    • Linear BEC 5.0 V with load capacity up to 2 A.
    • Adjustable timing for optimum adaptation to the motor.
    • Adjustable voltage protection - disconnecting the motor when the supply voltage drops.
    • Safe power-on (prevents the motor from starting when switched on).
    • Overload protection (when the temperature reaches 110°C, the ESC limits the power).
    • Automatic throttle cutoff when the control signal is lost.
    • Linear throttle control.
    • Easy programming and setup with the transmitter or LED programming card KAVAN R.
    • Calibrate the throttle range to perfectly match the control signal from your TX.

    PROGRAMMABLE FUNCTIONS

    • Programmable brake (Off - On).
    • Optional battery type (Li-poly or NiCd/NiMH).
    • Adjustable motor cutoff type when the supply voltage drops (power reduction or immediate disconnection).
    • Adjustable cut-off voltage for motor disconnection - voltage protection against over-discharge of batteries (Lithium batteries: 2.85 V/cell, 3.15 V/cell, 3.3 V/cell.NiXX batteries: 0%/50%/65% of initial voltage value.)
    • Adjustable soft start for motors with gearbox and helicopters in three stages: Normal (300 ms) / Soft (1.5 s) / Super Soft (3 s).

    PROTECTIVE FUNCTIONS OF THE ESC

    • Start-up protection: If the motor does not start within 2 seconds after the throttle is applied, the ESC disconnects the motor.
    • Thermal protection: If the ESC temperature exceeds 110°C, the ESC will limit the output power.
    • Signal loss protection The ESC will limit power if the signal is absent for 1 s; a signal absent for more than 2 s will cause the motor to disconnect completely.

    Tip: When the first time the regulator is switched on, first calibrate the throttle range according to the instructions. Only then can the ESC be used and other parameters set using the transmitter or the KAVAN R LED programming card.

    Use: Airplane,helicopter ; Type: brushless ; Current rate [A]: 30 ; Max. peak current [A]: 40 ; NiXX cells: 5 - 9 ; LiXX cells: 2 - 3 ; BEC Voltage [V]: 5 ; BEC current [A]: 2 ; Lenght [mm]: 68 ; Width [mm]: 25 ; Height [mm]: 8 ; Weight [g]: 37 ; Regulation type: one-way ; Brzda: Yes ; Sensor input: No ; Programmable: Yes

    Used for Aeroplane,Helicopter
    Type AC
    Constant current [A] 30
    Max. peak current [A] 40
    NiXX cells 5 - 9
    LiXX cells 2 - 3
    BEC voltage [V] 5
    BEC current [A] 2
    Length [mm] 68
    Width [mm] 25
    Height [mm] 8
    Weight [g] 37
    Control one-way
    Brake Yes
    Sensor imputs No
    Programmable Yes


Shipping Notes
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Exchange/Return Notes
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SKU: 62762310719

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4.1 ★★★★★
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Ladyshell
Cuba, US
★★★★★ 5
First ball was great!
Color: Black Green, Size: 8 Inch
This ball was great! My dog loves it. I ordered another smaller one. It had no pump and the inside was separated from the outside piece so it couldn’t be pumped up.
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Reviewed in the United States on May 18, 2026
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AMM
Los Angeles, US
★★★★★ 5
Fun and durable
Color: Flag, Size: 6 Inch, Color: Flag, Size: 6 Inch
I have a 5 month old teething Whippet puppy and this toy is a favorite. She loves carrying it around by the straps, playing tug, and trying to chew it. I think it’s pretty tough and durable for someone her size. I could see how a shepherd might destroy it quickly, though. I was surprised to find you have to inflate it, but the pump and needles are included and it hasn’t lost any air over several days of rough play. (I kick it and toss it to her. We tug with the straps. She carries it everywhere.) The material feels like a heavy duty soccer ball, just smaller. It’s the perfect size for her. I’d definitely buy it again.
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Reviewed in the United States on May 1, 2026
L
Verified Purchase
Leo
Dallas, US
★★★★★ 4
It's a (smaller) soccer ball with nylon straps. Will no last long for aggressive chewers.
Color: Black Green, Size: 8 Inch
As the item title states, it's a soccer ball with straps. It feels like a soccer ball, but smaller and doesn't make any noises. The 8 inch size just right for my 50 lb dog. He can't get his mouth around the ball, but can bite down on the straps as we kick it around. He also plays and tosses it around by himself. It's also easy to clean. It's a good item, but suffers from two issues. 01) The nylon straps are tough, but not as durable as I though. My dog is aggressive chewer and has managed to chew them up a bit. 02) There is a nylon strap that is longer than all the others, so he tends to focus on that one. After about 15 days of playing with hit, he's managed to chew that strap up to the point that it's almost falling off. It would be nice if all the straps were the same, larger, size.
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Reviewed in the United States on October 27, 2025
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debra
West Palm Beach, US
★★★★★ 5
Highly recommend
Color: Black Green, Size: 8 Inch
I was skeptical that it would hold up to our aggressive chewer puppy (staffyX) - especially during teething. But it has survived past teething into adult chompers and is still fantastic! Its his favorite outside toy, especially the tags make it fun (and those have been holding up well too). If/when it fails, I'll buy another one.
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Reviewed in the United States on May 2, 2026
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Amazon Customer
Los Angeles, US
★★★★★ 3
great design, poor overall quality
Color: Black Green, Size: 8 Inch
My dog loves these balls. The "tags" are a great design. The problem I have is the quality as they aren't tough enough. He goes through them pretty quickly tearing off the tags and puncturing the ball. He doesn't get that these actually cost money! Each one also comes with a small pump, which I guess is great for a one time buy?, but man, if you don't own a pump just buy one and keep one. I have no use for several of these cheap pumps. How about offering the pump as an add-on for a dollar or two?
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Reviewed in the United States on April 13, 2026

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