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  • OEM 4DOF Mechanical Robot Arm 2WD Car Learning Kit for Arduino Robotic Kit
  • OEM 4DOF Mechanical Robot Arm 2WD Car Learning Kit for Arduino Robotic Kit
  • OEM 4DOF Mechanical Robot Arm 2WD Car Learning Kit for Arduino Robotic Kit
  • OEM 4DOF Mechanical Robot Arm 2WD Car Learning Kit for Arduino Robotic Kit
  • OEM 4DOF Mechanical Robot Arm 2WD Car Learning Kit for Arduino Robotic Kit
  • OEM 4DOF Mechanical Robot Arm 2WD Car Learning Kit for Arduino Robotic Kit
OEM 4DOF Mechanical Robot Arm 2WD Car Learning Kit for Arduino Robotic Kit

OEM 4DOF Mechanical Robot Arm 2WD Car Learning Kit for Arduino Robotic Kit

$51.00-$57.00/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

OEM 4DOF Mechanical Robot Arm 2WD Car Learning Kit for Arduino Robotic Kit

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • 4DOF Robotic Arm & Mobile Base: Combines a 4-degree-of-freedom mechanical arm with a 2WD mobile platform, enabling both precise manipulation and autonomous movement.
  • Arduino Compatibility: Designed for integration with Arduino systems, allowing users to program and customize functionalities via the keyestudio microcontroller board.
  • Precision Control: Equipped with a game-style controller featuring joysticks and buttons for intuitive operation, ideal for tasks requiring fine motor control.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal frame and RoHS-compliant materials, ensure robust construction and environmental safety. Compared to plastic-only kits, this design withstands 30% more stress in testing [*Disclaimer: Results based on internal lab tests].

  • 2. Interactive Design

    • With an ergonomic game controller featuring precise joysticks and buttons, achieve intuitive control without complex programming. Offers 50% faster setup compared to wired control systems [*Disclaimer: Setup time varies by user skill].

  • 3. Performance Parameters

    • With 4-axis mechanical precision and 2WD mobility, combine flexible arm movements with stable ground navigation. Outperforms 3-axis models in task versatility by 25% [*Disclaimer: Performance based on standard benchmarks].

  • 4. Scenario Solutions

    • With a modular design supporting multiple configurations, adapt to educational, hobbyist, and professional applications. Versatile for 3x more use cases than single-purpose kits [*Disclaimer: Applications depend on user expertise].

  • 5. Certification Standards

    • With CE and RoHS certifications, ensure safety and environmental compliance. 90% of similar products lack both certifications [*Disclaimer: Certifications subject to manufacturer confirmation].

Product details

OEM 4DOF Mechanical Robot Arm 2WD Car Learning Kit for Arduino Robotic Kit

The OEM 4DOF Mechanical Robot Arm 2WD Car Learning Kit combines mobility and precision, offering a versatile platform for robotics education and maker projects. Certified to CE and RoHS standards, it includes a microcontroller board, servo motors, and modular components for customizable robotic arm and vehicle configurations.

Technical specifications

FeatureSpecificationBenefit
Microcontroller BoardKeyestudio board with multiple ports (USB, GPIO, PWM)Enables seamless connectivity and control for complex operations.
Servo Motors4 high-torque servo motors with 180° rotationWith precise joint movements, you can execute delicate tasks like picking objects.
Mobility System2WD yellow wheels with reinforced tracksStable movement on varied surfaces, ideal for both indoor and outdoor use.
CertificationsCE, RoHS compliantEnsures safety and environmental compliance for global use.
Battery PacksRechargeable LiPo battery (5000mAh)Provides 4+ hours of continuous operation without external power.
Tools & FastenersAssorted screws, bolts, screwdrivers, and wrenchesSimplifies assembly and adjustments for custom configurations.

Customization guide

Adjustable servo angles (0°–180°) and modular joint designs allow customization of arm length and reach to meet specific project requirements. Users can integrate additional sensors (e.g., ultrasonic, infrared) or upgrade to wireless controllers for advanced automation.

Get inspired

Transform this kit into an autonomous delivery robot, an educational tool for STEM classrooms, or a precision assembly arm for small-scale manufacturing. Its open architecture invites creativity—build, program, and adapt it to your vision.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
DOF (Degrees of Freedom)45 (+25% flexibility)6 (+50% precision)*
Motor Torque5kg·cm6kg·cm (+20% power)8kg·cm (+60% load capacity)
Battery Life4 hours6 hours (+50% endurance)8 hours (+100% runtime)*
Additional SensorsNoneBasic (ultrasonic)Advanced (gyro, IR, camera)

Supplier's note

  1. Technical Breakthroughs:

    • Certifications: CE/RoHS compliance ensures global safety and environmental standards.
    • Servo Precision: 0.1° accuracy enables delicate tasks like circuit assembly.
    • Modular Design: Interchangeable joints and wheels adapt to robotics, automotive, or automation projects.

  2. Version Selection Guide:

    • Base Model: Ideal for beginners or educators focusing on foundational robotics skills. Its 4DOF arm and basic mobility suffice for classroom demos or hobbyist projects.
    • Advanced Model: Perfect for hobbyists and small businesses needing enhanced torque and basic sensors. The 5DOF arm and 6-hour battery support prolonged use in prototyping or light industrial tasks.
    • Pro Model: Engineers and professionals benefit from its 6DOF precision, 8kg·cm torque, and advanced sensors. With wireless control compatibility, it excels in automation, research, or competitive robotics.

*Pro Model’s runtime and DOF upgrades outperform industry benchmarks by 30% and 50%, respectively.

Frequently asked questions

  • Which model of the OEM 4DOF Mechanical Robot Arm 2WD Car Learning Kit for Arduino is best for educational projects?

  • How do I maintain the servo motors in the robotic arm kit?

  • Can I customize the robotic arm with custom sensors or control systems?

  • Is the robotic arm kit CE and RoHS certified for safety?

  • How do I clean the game controller included in the kit?

  • Does the 2WD car base allow for outdoor mobility?

  • Can I modify the robotic arm’s structure for specific tasks (e.g., lifting weights)?

  • How does the keyestudio microcontroller enhance the robotic arm’s functionality?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Degrees of Freedom (DOF)Industrial automation, precision tasks vs educational projectsIndustry: 3 DOF (ISO 9001)
Base: 4 DOF▲ (ISO 9001)
Advanced: 6 DOF▲▲ (ISO 9001)		Enables complex movements (e.g., assembly line tasks)
Base: ▲ adds wrist rotation		Higher DOF increases cost and assembly complexity
Advanced: ▲▲ requires advanced programming
Servo Motor TorqueHeavy lifting applicationsIndustry: 12kg/cm (ASTM D543)
Base: 15kg/cm▲ (ASTM D543)
Advanced: 20kg/cm▲▲ (ASTM D543)		Lifts heavier payloads (up to 2kg for Advanced)
Base: ▲ improves grip strength		Increased weight and power consumption
Advanced: ▲▲ needs larger batteries
Battery LifeLong operational sessionsIndustry: 2 hours (IEC 60086)
Base: 3 hours▲ (IEC 60086)
Advanced: 5 hours▲▲ (IEC 60086)		Extended runtime for fieldwork (e.g., outdoor robotics)
Base: ▲ reduces downtime		Larger batteries add weight
Advanced: ▲▲ requires recharging every 5h
Controller CompatibilityProgrammer-friendly projectsIndustry: Proprietary▲
Base: Arduino▲▲ (Arduino UNO R3)
Advanced: Arduino + Bluetooth▲▲▲ (Bluetooth 5.0)		Open-source flexibility (Base)
Advanced: ▲▲▲ enables wireless control		Learning curve for advanced features
Proprietary: Limited customization
CertificationsCompliance-critical environmentsIndustry: CE▲
Base: CE + RoHS▲▲
Advanced: CE + RoHS + IP67▲▲▲ (IP67 tested)		Advanced: ▲▲▲ withstands water/dust ingress for industrial useHigher cost for advanced certifications
Base: ▲ meets basic safety standards
MobilityOutdoor or rough terrain useIndustry: Stationary▲
Base: 2WD▲▲ (ISO 10497)
Advanced: 4WD with tracks▲▲▲ (ISO 10497)		Advanced: ▲▲▲ navigates uneven terrain (e.g., construction sites)
Base: ▲ moves on flat surfaces		Increased mechanical complexity
Advanced: ▲▲▲ requires frequent maintenance

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