Robots are useful in many ways, performing functions that humans cannot. An electric gripper is an end-processing robot used for many different tasks.
Electric Gripper Overview
A gripper is a special device mounted on the end of a robot or attached to a machine. Once attached, the gripper will help it handle various objects. A robotic arm, like a human arm, includes both a wrist and an elbow and hand for locomotion. Some of these grippers even resemble human hands.
Advantage
One advantage of using electric grippers (electric grippers) is that the closing speed and gripping force can be controlled. You can do this because the current drawn by the motor is directly proportional to the torque applied by the motor. The fact that you can control the closing speed and grip force is useful in many situations, especially when the gripper is handling fragile objects.
Another advantage of using electric grippers is that they are less expensive compared to pneumatic grippers.
What is a Servo Electric Gripper?
The servo electric gripper consists of a gearbox, a position sensor and a motor. You send input commands to the gripper from the robot control unit. The command consists of grip strength, speed, or most gripper positions. You can use the robot control unit to send commands to the motorized gripper through the robot communication protocol or by utilizing digital I/O.
The Gripper Control Module will then receive the command. This module drives the gripper motor. The gripper’s servo motor will respond to the signal, and the gripper’s shaft will rotate according to the force, velocity, or position in the command. The servo will hold this motor position and resist any changes unless a new signal is received.
The two main types of servo electric grippers are 2-jaw and 3-jaw. Read on to learn more about both types.
2 claws and 3 claws
An important aspect of dual-jaw grippers is that they provide equal force for stability. Furthermore, the dual-claw gripper can adapt to the shape of the object. You can use 2-jaw grippers for a variety of tasks, but they are also suitable for automated processes.
With the 3-jaw gripper, you get more flexibility and accuracy when moving objects. The three jaws also make it easy to align round workpieces with the center of the fighter. You can also use the 3-jaw gripper to carry larger objects due to the extra surface area and grip of the third finger/jaw.
application
You can use servo electric grippers, as well as other types of electric grippers, to perform assembly tasks on the production line. Alternatively, you can use them for machine maintenance applications. Some fixtures are capable of handling many shapes, making them suitable for these types of tasks. Electric grippers also work well in clean air chambers within laboratories. On-off electric grippers do not pollute the air and they provide the same functionality as pneumatic grippers.
Choose a custom design
There are many reasons why you may need a custom design for your electric gripper. First, custom designs can better handle fragile or oddly shaped objects. Additionally, custom grippers are designed for your application. If you want a custom electric gripper, please contact us
Post time: Dec-14-2022