Installation Guide: NexBot Robotics VAC413-016 Vacuum Gripper 16 kg Lift Capacity

SKU: NXB-GEN-VAC413-016 | Revision: 1.0 | Category: End-of-Arm Tooling > Grippers > Vacuum Grippers

DANGER: Disconnect all power sources before beginning installation. Follow lockout/tagout (LOTO) procedures per OSHA 1910.147.

1. Required Tools & Materials

2. Pre-Installation Checks

  1. Verify the robot arm flange mounting pattern is compatible with the VAC413-016 gripper.
  2. Ensure the robot's payload capacity exceeds the combined weight of the gripper (2.5 kg) and the maximum intended workpiece (16 kg).
  3. Confirm the compressed air supply is clean, dry, and regulated between 5-7 bar (72-101 PSI).
  4. Lock out and tag out all electrical (24VDC) and pneumatic power sources to the robot arm before beginning installation.
  5. Inspect the gripper for any signs of damage that may have occurred during shipping, especially to the vacuum cups and M12 connector.
  6. Confirm the correct IODD file for the NXB-GEN-VAC413-016 is available for upload to the IO-Link master.

3. Installation Procedure

Step 1: Mechanical Mounting

Securely attach the VAC413-016 gripper to the robot arm's end-of-arm-tooling flange using the correct size and grade of mounting bolts. Ensure the gripper is oriented correctly for the intended application.

Warning: Ensure the robot is properly supported and cannot move unexpectedly during the mounting process.

Step 2: Torque Mounting Bolts

Apply a small amount of medium-strength thread locking compound to the mounting bolts. Tighten the bolts in a star or cross pattern to the specified torque of 16 Nm using a calibrated torque wrench to ensure a secure and vibration-resistant connection.

Step 3: Pneumatic Connection

Using a pneumatic tubing cutter to ensure a clean, perpendicular cut, connect the main compressed air supply line to the gripper's air inlet port. Ensure the fitting is tight to prevent leaks, which can degrade performance.

Step 4: Electrical and Signal Connection

Connect an M12 4-pin A-coded cable to the gripper's port. Wire the other end to the robot's 24VDC power supply and IO-Link master according to the pinout diagram in the product datasheet, ensuring correct polarity.

Warning: Incorrect wiring can cause permanent damage to the gripper's internal electronics. Double-check all connections before applying power.

Step 5: IO-Link Configuration

Upload the IODD file for the VAC413-016 to your IO-Link master. Configure the master port to communicate with the device, allowing for control and diagnostic feedback.

Step 6: Tool Center Point (TCP) and Payload Setup

In the robot controller software, define the gripper's TCP based on its dimensions (180 x 150 x 120 mm) and the specific vacuum cup configuration. Set the payload properties, including the gripper's weight of 2.5 kg, to ensure accurate robot motion.

Warning: An incorrect TCP or payload configuration can lead to inaccurate positioning, collisions, and excessive wear on the robot.

4. Post-Installation Verification

  1. Restore power and check the status LED on the gripper for proper initialization.
  2. Establish communication with the IO-Link master and verify that you can read process data, such as vacuum level.
  3. With the robot in manual mode and at low speed, command the gripper to activate and listen for the venturi generator.
  4. Perform a leak check on the pneumatic connection using a soap solution or an ultrasonic leak detector.
  5. Execute a slow-speed pick-and-place cycle with a sample part to verify correct TCP configuration and grip performance.
  6. Verify that all safety guarding is in place and functional before operating the system in automatic mode.
Note: For technical support, contact your authorized service provider or visit https://robotics.barca.group/support.

© 2026 NexBot Robotics. Document ID: IG-NXB-GEN-VAC413-016-1.0