3HAB3700-1 brake release device

Product Manual：

3HAB3700-1 brake release device
Introduction: 3HAB3700-1 is an ABB robot specific brake release unit used for manually/electrically releasing the servo motor shaft brake of robots. It is a core safety spare part for robot debugging, maintenance, and fault handling.

1. ABB original 3HAB series, model 3HAB3700-1, robot specific brake release module.
2. Compatible with ABB IRB series industrial robots, such as IRB4400, IRB6400,
3. Core function: Servo motor spring brake manual/electric release, allowing manual shaft rotation calibration.
4. Supports 24VDC industrial power supply and is compatible with standard power circuits for robot control systems.
5. Dual operation mode: manual release of panel buttons, remote control release of external signals.
6. Built in safety interlock and status feedback to prevent misoperation and ensure maintenance safety.

7. Compact metal module, suitable for installation inside robot control cabinets, with small space occupation.
8. Lightweight (approximately 0.15-0.2kg), portable and easy to operate, suitable for on-site maintenance.
9. Industrial grade anti-interference design, suitable for complex electromagnetic environments and temperature changing working conditions in workshops.
10. The standard dedicated cable connects the brake circuit, with simple wiring and strong compatibility

Conclusion: 3HAB3700-1 is a key spare part for ABB’s old industrial robot brake release and maintenance operations, with dedicated adaptation, safety and controllability, compact portability, stability and durability as its core.

Product detailed pictures：

3HAB3700-1

product video

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