TinkerKit Braccio Robot Arm Kit T050000

The TinkerKit Braccio is a fully operational robotic arm that can be controlled via Arduino. It offers versatile assembly options for tasks like moving objects and can accommodate additional devices such as cameras or solar panels. The Braccio is designed to extend the reach of your devices, making it a powerful tool for various applications.

Note: Arduino board is not included.

Technical Specifications Power

• Recommended power source: 5 VDC 4000 mA via jack connection
• On-board voltage regulator for higher voltages to protect the Braccio shield
• Important: This protection does not apply to the Arduino Yun if the bridge is placed between Vin and 5V on the Arm Robot Shield V1

Physical Characteristics

• Plastic Parts: 21
• Screws: 63
• Flat Washers: 16
• Hexagon Nuts: 7
• Springs: 2
• Servo Motors: 2 - SR 311, 4 - SR 431
• Arduino-compatible Shield: 1
• Power Supply: 5V, 4A
• Phillips Screwdriver: 1
• Spiral Cable Protection Wrap: 1

Fully Assembled Braccio Kit

• Weight: 792 g
• Maximum Operating Distance: 80 cm
• Maximum Height: 52 cm
• Base Width: 14 cm
• Gripper Width: 90 mm
• Cable Length: 40 cm
• Load Capacity:150 g at 32 cm operating distance
• 400 g in the minimal Braccio configuration

Braccio Shield

• Dimensions:
  • Maximum Length: 2.7 inches
  • Maximum Width: 2.1 inches
  • Power jack extends beyond the length
• Mounting:
  • Four screw holes for attachment
• Pin Spacing:
  • Distance between digital pins 7 and 8 is 160 mil (0.16"), not an even multiple of 100 mil spacing of other pins

Servo Technical Specifications SpringRC SR431 - Dual Output Servo

• Control Signal: PWM Analog
• Torque:
  • 4.8V: 169.5 oz-in (12.2 kg-cm)
  • 6.0V: 201.4 oz-in (14.5 kg-cm)
• Weight: 2.19 oz (62.0 g)
• Dimensions: 1.65 - 0.81 - 1.56 in (42.0 - 20.5 - 39.5 mm)
• Speed:
  • 4.8V: 0.20 sec/60
  • 6.0V: 0.18 sec/60
• Rotation Support: Dual Bearings
• Gear Material: Metal
• Rotation Range: 180
• Connector Type: J (aka Futaba)

SpringRC SR311

• Control Signal: PWM Analog
• Torque:
  • 4.8V: 43.13 oz-in (3.1 kg-cm)
  • 6.0V: 52.86 oz-in (3.8 kg-cm)
• Weight: 0.95 oz (27.0 g)
• Dimensions: 1.23 - 0.65 - 1.13 in (31.3 - 16.5 - 28.6 mm)
• Speed:
  • 4.8V: 0.14 sec/60
  • 6.0V: 0.12 sec/60
• Rotation Support: Dual Bearings
• Gear Material: Metal
• Rotation Range: 180
• Connector Type: J (aka Futaba)