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2 in 1 Robotic Gripper
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Big Grip 2 in 1 Gripper

AX-12+

$99.00 w/AX-12

The Big Grip

Do you need a versatile gripper for picking up both large (~95mm max) and small objects? It's no problem with CrustCrawler's versatile 2 in 1 Big Grip. Add an AX-12 Smart Servo and get load, voltage, and tempurature feedback. The Big Grip can be mounted to any surface using the included pem stud integrated Smart bracket.

Big Grip Documentation

Check Nomad RoverAssembly Guide

Big Grip Pictures

SG Gripper SG Gripper
View View

Videos

Robotic arm end effector Pour (5M wmv)

Big Grip Gripper Kits

Kit

Details

Price
Big Grip Hardware Kit (bgh)
Part #bgh
  • (3) Big Grip, all aluminum finger kit.
  • (1) AX - Side Bracket
  • (1) AX-45 Degree bracket
  • (1) Black finish Screw set
  • This kits does not include servos!
$69.00
Big Grip with an AX-12 Smart Servo (bgax)
Part #bgax
  • (3) Big Grip, all aluminum finger kit.
  • (1) AX - Side Bracket
  • (1) AX-45 Degree Bracket
  • (1) Black Finish Screw Set
  • (1) AX-12 Smart Servo (15kgf/cm and 59 rpm)
$99.00
Big Grip with an AX-18A Smart Servo (bgax18A)
Part #bgax18A
  • Get even more torque and more speed with the AX-18A servo!
  • (3) Big Grip, all aluminum finger kit.
  • (1) AX - Side Bracket
  • (1) AX-45 Degree Bracket
  • (1) Black Finish Screw Set
  • (1) AX-18A Smart Servo(18kgf/cm and 97 rpm)
$149.00
     
 

Accessories

$34.95
FlexiForce Sensor

The active sensing area is a .375" diameter circle at the end of the sensor. The conductive leads are easy to connect to a breadboard or through-hole area. The Flexiforce has an ideal output for A/D conversion - 0V is no force and 4.2V is 100 lbs. The RCTIME command may be used with a LOOKUP table or calibration formula to execute some math to make the output useful.

Flexi Force Documentation and Code for the STAMP
 

$29.99
PING)))™ Ultrasonic Sensor
•  Range - 2cm to 3.35m (~.8" to 11.3')
•  Supply Voltage: 5V +/-10% (Absolute: Minimum 4.5V, Maximum 6V)
•  Supply Current: 30 mA typ; 35 mA max
•  3-pin interface (power, ground, signal)
•  20 mA power consumption
•  Narrow acceptance angle
•  Size - 22 mm H x 46 mm W x 16 mm D (0.85 in x 1.8 in x 0.6 in)
•  Simple pulse in / pulse out communication
•  Indicator LED shows measurement in progress
•  Input Trigger - positive TTL pulse, 2 uS min, 5 uS typ.
•  Echo Pulse - positive TTL pulse, 115 uS to 18.5 mS
•  Echo Hold-off - 350 uS from fall of Trigger pulse
•  Burst Frequency - 40 kHz for 200 uS