The Grab-it Robot arm is produced in a special solid model.
The frame of the arm exists of very solid, black anodized aluminium.
Included in delivery are 6 PWN controlled servo motors, that are constructed for a pressure of 20 kg/cm. So there is a high range of usage and enough power reserves for your projects. The pressure range of the precision claw is adjusted to the arm and able to work under the same pressure.
The arm will be delivered with a rotary plate (360°) where it has to be mounted. The rotary plate will fixed on a 28.5 x 16 cm base plate. There are already bores for all current single-board computers and development boards (Raspberry Pi, Banana Pi, Arduino,…).
For an easy and accurate controlling, we recommend MotorPi (for Raspberry Pi) or Motorino (for Arduino).
|Motors||21.5 kg/ cm torque at 7.4V
5V-7.4 V DC voltage
360° mechanical angle, 180° operating range
controlable via PWM
Current intake 5 mA to 2 A (per motor)
|Dimensions||Base plate 28.5 x 16 cm
Height: depending on the position of the arm, up to 42 cm
|Range||About 30 cm from the center of the rotary plate|
|Base plate||4.5 mm acrylic with mounting possiblity for Raspberry Pi A+/B+/2/3, CubieBoard, Arduino Mega, Banana Pi M2, pcDuino and many more.
Holes with spacers allowing the attachment to a ground plate
|Components||Robot arm in single plarts incl. rotary-plate, claw, base-plate and mounting-material, 6 motors|
|Recommended accessories||MotoPi (motor control for Raspberry Pi)
Motorino (motor control for Arduino)