SKU: NXB-GEN-MAG414-014 | Version: 1.0 | Brand: NexBot Robotics
NexBot Drives MAG414-014 Magnetic Gripper (NXB-GEN-MAG414-014) is a magnetic grippers used in industrial robotics equipment where category-specific fit, electrical or mechanical compatibility, and predictable serviceability are important to buyers. The product should be understood as the exact component named by its category path, not as a complete robot or a generic service item. It supports installation, replacement, and maintenance workflows in robotic production cells by giving procurement and maintenance teams a clearly defined part class, relevant engineering specifications, and application context that matches the actual hardware being purchased.
The NexBot Drives MAG414-014 is an intelligent magnetic gripper designed for End-of-Arm Tooling in automated applications. It uses an electromagnet to securely grip and release ferromagnetic workpieces. All control and diagnostic feedback are managed through its integrated IO-Link communication protocol.
This gripper is an IO-Link device and requires connection to an IO-Link master to function. Before operation, you must download the IODD file for the NXB-GEN-MAG414-014 and import it into your IO-Link master's configuration software. This file describes the device's parameters, process data, and diagnostic capabilities.
The MAG414-014 has a static weight of 1.8 kg, which must be factored into the robot's total payload calculation. The gripper's holding force is dependent on the workpiece material, thickness, and surface condition. Robot motion paths should be programmed with smooth acceleration and deceleration profiles to prevent the workpiece from shifting or detaching.
The gripper is controlled by writing to the process data output byte via the IO-Link master. A specific bit pattern energizes the electromagnet to grip a part, while another pattern de-energizes it for release. Refer to the IODD documentation for the exact command structure.
The MAG414-014 includes an integrated sensor to confirm that a workpiece is securely gripped. This status is continuously reported in the IO-Link process data input. Your automation program should always check this feedback bit to verify a successful grip before executing the next robot motion.
The gripper provides diagnostic information such as internal temperature, cycle count, and operating voltage via IO-Link's acyclic (on-demand) data channel. Regularly polling this data can help predict maintenance needs and troubleshoot issues before they cause downtime.
The gripping performance is highly dependent on the workpiece's properties, including material (must be ferromagnetic), flatness, and surface coating. An air gap between the gripper face and the part, caused by debris or an uneven surface, will significantly reduce the holding force.
The gripper is rated IP67, making it dust-tight and protected against temporary immersion in water. To maintain this rating, ensure that all connectors are securely tightened and that cable jackets are not compromised. The device is suitable for environments with cutting fluids or washdown procedures, but is not intended for continuous submersion.
| Interval | Task | Notes |
|---|---|---|
| Daily | Visually inspect the gripper housing and cables for any signs of physical damage, wear, or fluid leaks. | Perform this check at the beginning of each shift. |
| Weekly | Clean the magnetic gripping face with a clean, dry, lint-free cloth to remove any accumulated metallic dust or debris. | A clean surface is critical for achieving maximum holding force. |
| Monthly | Check the security of the M12 power and IO-Link connectors. Ensure they are fully tightened and have not vibrated loose. | Loose connections can cause intermittent faults and compromise the IP67 seal. |
| Quarterly | Verify the torque of the main mounting bolts. Re-torque to 14 Nm if necessary. | Use a calibrated torque wrench for this task. |
| Annually | Using the IO-Link master software, read the diagnostic data to check the total cycle count and monitor for any fault history. | Archive this data to track long-term performance trends. |
| As Needed | Clean the anodized aluminum housing using a soft cloth and a mild, non-corrosive cleaning agent. | Avoid using abrasive materials or harsh solvents that could damage the finish. |
| Symptom | Possible Cause | Solution |
|---|---|---|
| Gripper will not activate; status LED is off. | No 24VDC power is being supplied to the gripper. | Check the 24VDC power source, fuses, and cabling. Use a multimeter to verify voltage at the gripper's M12 power connector. |
| Gripper will not activate; status LED is on. | IO-Link communication error or incorrect command being sent from the PLC. | Verify IO-Link connection at the master and gripper. Check PLC logic to ensure the correct activation bit is being written to the process data output. |
| Gripper fails to pick up a known good workpiece. | Debris on the gripper face creating an air gap, or internal hardware fault. | De-energize and clean the gripper face. If the problem persists, check IO-Link diagnostics for over-temperature or other internal faults. |
| Gripper drops parts during robot motion. | Robot acceleration/deceleration exceeds the gripper's holding force for the specific part. Intermittent power or communication loss. | Reduce robot speeds and smooth motion paths in the program. Check all power and IO-Link cables and connectors for intermittent connections. |
| Gripper does not release the workpiece (especially thin sheets). | Residual magnetism in the workpiece or gripper core. | Ensure the de-energize command is being sent correctly. If possible, program a brief reverse-current pulse to counteract residual magnetism. |
| IO-Link master reports 'Device Not Found' or a communication fault. | Incorrect IODD file, faulty cable, or incorrect port configuration on the master. | Ensure the correct IODD file for NXB-GEN-MAG414-014 is loaded. Swap the cable with a known good one. Verify the master port is configured for IO-Link operation. |
| Part presence sensor provides unreliable readings. | Metallic dust or debris on the sensor face, or incorrect sensor parameter settings. | Clean the gripper face thoroughly. Connect via IO-Link software to check and adjust sensor sensitivity or threshold parameters if available. |
| Gripper feels excessively hot to the touch. | Exceeding the recommended duty cycle, high ambient temperature, or an internal short. | Check the application's cycle time against the gripper's specifications. Improve air circulation around the gripper. If overheating persists at a normal duty cycle, remove from service and contact support. |
| Parameter | Value | Unit |
|---|---|---|
| Weight | 1.8 | kg |
| Material | Anodized Aluminum 6061-T6 | |
| Voltage | 24VDC | |
| IP Rating | IP67 | |
| Country of Origin | KR | |
| Protocol | IO-Link | |
| Dimensions | 115 x 115 x 75 mm | |
| Torque | 14 Nm |