3HAC021905-001 Serial Measurement Board

Overview

Place of Origin:	Sweden
Brand Name:	ABB
Model Number:	3HAC021905-001
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Specifications

Description

The ABB 3HAC021905-001 is a high-performance Serial Measurement Board, which is engineered to provide unparalleled performance in industrial control applications. It excels lin accurately measuring and transmitting critical data through serial communication interfaces Crafted with high-grade materials for durability and reliability, this unit ensures long-lasting operation in demanding environments.

Applications

Automotive welding plant: Ensures absolute spatial synchronization when multiple robots collaborate.

Precision casting plant: Maintains the accuracy of robot part-picking trajectories in high-temperature and vibration environments.

Logistics palletizing plant: Ensures real-time feedback of joint positions during heavy-load handling.

Glass processing plant: Provides high-resolution axis position data for highly sensitive handling tasks.

Troubleshooting

Spin counter loss: Usually caused by a depleted SMB battery. Replace the battery and recalibrate the zero point.

SMB communication interruption: Check the base interface for oil or dust accumulation. Clean and re-insert the signal connector firmly.

Position value drift: Check the shielding cable for proper grounding and eliminate high-frequency electromagnetic interference from the environment.

FAQ

Q: Where is the SMB board installed on the robot for 3HAC021905-001?
A: It is usually installed inside the robot base junction box and is responsible for collecting encoder signals from all robot axes.

Q: Does the robot need to be recalibrated after replacing 3HAC021905-001?
A: Yes. Calibration is required because the replacement board does not contain the original zero-position data, so a recalibration process must be performed using the appropriate tool.

Q: Why does the teach pendant display “SMB battery voltage low” on 3HAC021905-001?
A: This indicates that the SMB backup battery is low and needs to be replaced. If ignored, robot position data may be lost after power-off.

Q: Is 3HAC021905-001 compatible with different robot models?
A: Compatibility must be verified carefully, as different versions correspond to different robot configurations, axis counts, or communication protocols.

Q: What precautions should be taken when cleaning 3HAC021905-001?
A: The system must be fully powered off and de-energized. Only approved electronic cleaning agents should be used, and water or wet cloths must be strictly avoided.