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    Fashion Star RA8-U25 25kg.cm Bus Servo Motor Robotics Bangladesh
    • Fashion Star RA8-U25 25kg.cm Bus Servo Motor Robotics Bangladesh
    • Fashion Star RA8-U25 25kg.cm Bus Servo Motor Robotics Bangladesh

    Fashion Star RA8-U25 25kg.cm Bus Servo Motor

    RBD-3794

    The Fashion Star RA8-U25 25kg.cm Bus Servo Motor is a high-performance intelligent servo that combines a DC motor, reduction gearbox, drive control, sensor system, and communication protocol in one compact and durable package. Designed for robotics, automation, robotic arms, scientific research, and medical equipment, it provides smooth, precise motion control with advanced protection features and two-way communication.

    Only 1 pcs

    BDT 4,250
    BDT 4,250 BDT 4,250 BDT 4,250 BDT 4,250
    Tax excluded Tax includedTax excludedTax includedTax excluded
    BDT 4,250 Tax excluded
    BDT 4,250 Tax included
    BDT 0 Tax
    BDT 4,250 Tax excluded
    BDT 0 Tax
    BDT 4,250 Tax included
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    4 Items

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    Description

    The Fashion Star RA8-U25 25kg.cm Bus Servo Motor is a high-performance intelligent servo that combines a DC motor, reduction gearbox, drive control, sensor system, and communication protocol in one compact and durable package. Designed for robotics, automation, robotic arms, scientific research, and medical equipment, it provides smooth, precise motion control with advanced protection features and two-way communication.

    Supporting UART/TTL communication with customizable baud rates, this servo enables precise feedback of voltage, current, angle, temperature, and power, making it easy to monitor and control in real time. With all-metal gears, a non-contact absolute magnetic encoder, and a 32-bit MCU, the RA8-U25 is built for reliability, efficiency, and long service life.

    Whether used for robotic joints, automation systems, or experimental platforms, the RA8-U25 offers powerful torque, high-resolution positioning, and versatile working modes—ensuring robust and flexible performance for demanding applications.


    Key Features

    • High-torque 25kg.cm (2.45N·m) bus servo motor

    • Integrated 32-bit MCU with UART/TTL communication

    • 12-bit non-contact magnetic encoder for high-precision control

    • Supports Angle, Wheel, and Damping modes

    • Advanced protection system: voltage, stall, temperature, and power

    • Real-time feedback of voltage, current, temperature, angle, and power

    • Wide operating voltage range 6.0–8.4V (9.0–12.6V)

    • All-metal gears (copper + aluminum), 273:1 gear ratio

    • Lightweight and compact aluminum alloy housing


    Technical Specifications

    • Operating Voltage: 6.0–8.4V (9.0–12.6V)

    • Motor Type: Iron core

    • Stall Torque: 25kg.cm (2.45N·m)

    • No-load Speed: 72rpm (0.150s/60°)

    • Encoder: 12-bit absolute magnetic encoder (2048 steps/360°)

    • Operating Temperature: -10°C to 60°C

    • Current Consumption: Stall 3A / No-load 200mA / Standby 20mA

    • Effective Angle: 360°

    • Communication Protocol: UART/TTL

    • Baud Rate: 9600–500Kbps

    • ID Range: 0–254

    • Gear Ratio: 273:1

    • Output Gear: Copper, Ø6mm, 25T

    • Material: Aluminum alloy + engineering plastic

    • Interface Type: PH2.0

    • Dimensions: 40 × 40 × 20mm

    • Weight: 63g


    Applications

    • Robotic arms and humanoid robots

    • Automation systems

    • Medical devices and assistive robotics

    • Scientific research projects

    • Hobbyist robotics and competition robots


    Package Includes

    • 1 × Fashion Star RA8-U25 25kg.cm Bus Servo Motor


    Development Resources

    Full documentation and resources available here:
    https://fashionrobo.com/actuator-u25/23396/

    Product Details
    RBD-3794
    4 Items

    Specific References

    EAN13
    3794
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