UMLIFE 20A Brushed ESC

UMLIFE 20A Brushed ESC Instruction Manual

Mini RC Motor Speed Controller for RC Cars, Boats, and Tanks

Okwu mmalite

Thank you for choosing the UMLIFE 20A Brushed Electronic Speed Controller (ESC). This manual provides essential information for the safe and efficient operation of your ESC. This device is designed for use with various RC models, including cars, boats, and tanks, offering precise motor control with forward, reverse, and brake capabilities.

Ozi nchekwa

  • Always disconnect the battery from the ESC when not in use to prevent accidental operation and potential damage.
  • Ensure all connections are secure and correctly polarized before applying power. Incorrect wiring can damage the ESC, motor, or battery.
  • Operate RC models in open areas, away from people, animals, and obstacles.
  • Agafela voltage and current ratings. Overloading can lead to overheating and permanent damage.
  • Keep the ESC away from water and moisture unless specifically designed for waterproof operation.
  • A na-atụ aro nlekọta ndị okenye maka ndị ọrụ na-erubeghị afọ 14.

Njirimara ngwaahịa

  • Ogo dị ugbu a: Constant 20A, Maximum 25A (<30s), Pulsed 50A (<5s).
  • Nrụ ọrụ Voltage: 4.8V - 8.4V (compatible with 2S LiPo batteries).
  • Ugboro mbanye: 2kHz.
  • Ndakọrịta moto: Supports 130, 180, 260, 280, and 380 brushed motors.
  • Ọrụ: Forward, Reverse, and Brake.
  • BEC mmepụta: 5.7V, 1A (for receiver/servo power).
  • Nhazi kọmpat: Lightweight and suitable for various mini RC applications.

Ihe ngwugwu

  • 4 x UMLIFE 20A Brushed ESC Units

Ntọala na Waya

Proper wiring is crucial for the correct function and longevity of your ESC. Refer to the diagram below for connection points.

Diagram showing connections for the UMLIFE 20A Brushed ESC, including signal line, battery interface, motor interface, and brake switch.

Foto: Wiring diagram for the 20A Brushed ESC. This image illustrates the connection points for the signal line (to receiver), battery interface (power input), motor interface (power output to motor), and the physical switch for power on/off. It also highlights the "With/without brake switch" setting on the ESC board.

  1. Jikọọ na nnata: Plug the signal line (black, red, white wires) from the ESC into the throttle channel of your RC receiver. The white wire is typically signal, red is positive (BEC output), and black is negative.
  2. Jikọọ na batrị: Connect your battery pack to the battery interface (red and black wires with a connector, typically JST or similar). Ensure correct polarity: red to positive (+), black to negative (-). The ESC supports 2S LiPo or 4-7 cell Ni-MH/Ni-Cd batteries (4.8V-8.4V). Do not use 3S LiPo batteries as this can damage the ESC.
  3. Jikọọ na moto: Connect your brushed motor to the motor interface (red and black wires). The polarity here determines the motor's rotation direction. If the motor spins in the wrong direction, reverse the motor wires. The ESC is compatible with 130, 180, 260, 280, and 380 brushed motors.
  4. Brake Switch Setting: The ESC features a small switch on the board to enable or disable the brake function. Adjust this switch according to your preference for braking behavior. Refer to the image for the location of this switch.
  5. Ike mgba ọkụ: Use the external power switch to turn the ESC on or off.

Ntuziaka ọrụ

Once all connections are made and verified:

  1. Turn on your RC transmitter first.
  2. Then, turn on the power switch on the ESC.
  3. The ESC will initialize. Wait for any calibration tones or LED indicators to confirm it's ready.
  4. Use the throttle stick on your transmitter to control the motor.
    • Gaa n'ihu: Push the throttle stick forward.
    • tụgharịa: Pull the throttle stick backward from the neutral position.
    • breeki: If the brake function is enabled via the onboard switch, moving the throttle stick to neutral after a forward or reverse input will engage the brake.
  5. After operation, turn off the ESC power switch first, then turn off your transmitter.

Nlekọta

  • Keep the ESC clean and free from dust, dirt, and debris.
  • Regularly inspect all wires and connectors for signs of wear or damage. Replace any damaged components immediately.
  • Store the ESC in a dry, cool environment when not in use.
  • Avoid exposing the ESC to extreme temperatures or direct sunlight for prolonged periods.

Nchọpụta nsogbu

  • Motor not responding:
    • Check all wiring connections (battery, motor, receiver signal).
    • Ensure the battery is charged and connected with correct polarity.
    • Verify the transmitter is on and properly bound to the receiver.
    • Confirm the motor is compatible with the ESC (brushed type, within current limits).
  • Motor spins in wrong direction:
    • Reverse the two motor wires connected to the ESC.
  • No brake function:
    • Check the position of the onboard brake switch. Ensure it is set to the "with brake" position.
    • Verify your transmitter's throttle trim and sub-trim settings are centered.
  • ESC or motor overheating:
    • Ensure the motor is not undersized for the application or experiencing excessive load.
    • Check for any binding in the drivetrain that could cause extra strain.
    • Kwado batrị voltage is within the specified range (4.8V-8.4V). Using higher voltage (e.g., 3S LiPo) will damage the ESC.

Nkọwapụta

ỤdịUMLIFE
Nlereanya20A ESC ahịhịa
Na-adị ugbu a20A
Kachasị ugbu a25A (<30s), Pulsed 50A (<5s)
Vol -arụ ọrụ Voltage4.8V - 8.4V (2S LiPo / 4-7 cell Ni-MH/Ni-Cd)
Ugboro mbanye2kHz
Mpụta nke BEC5.7V, 1A
Ndakọrịta moto130 / 180 / 260 / 280 / 380 Brushed Motors
Akụkụ (L x W x H)3.81 x 2.29 x 0.76 cm (ihe dị ka 1.5 x 0.9 x 0.3 sentimita)
Ibu50 g
Ihe onwunwePCB + Rubber

Akwụkwọ ikike na nkwado

Maka ozi akwụkwọ ikike, nkwado teknụzụ, ma ọ bụ ajụjụ ọrụ, biko kpọtụrụ onye nrụpụta ma ọ bụ ebe ịzụrụ. Debe nnata nzụta gị ka ihe akaebe nke ịzụrụ.

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