3HAC040656-002 ABB Robot MU200 External shaft motor

1. Product Positioning

3HAC040656-002 is the part number for the ABB MU200 motor unit, belonging to the ABB IRB 2600 series 6-axis multi-purpose robot. It is compatible with IRC5 and OmniCore controllers. This motor, together with the drive module (3HAC050224-001), measurement module (3HAC16035-1), and interface/brake module (3HAC7998-001), forms a complete closed-loop control system.

2. Detailed Technical Parameters

3. Matching Components

This motor unit is typically used with the following components:

4. Core Functions

4.1 Force-Electrical Conversion & Motion Control

Converts digital commands from the controller into precise rotational motion. The built-in high-precision multi-turn absolute encoder provides full closed-loop feedback, ensuring positional accuracy for each robot joint.

4.2 Fail-Safe Braking

The integrated 24V DC electromagnetic brake automatically locks the motor when the system is powered off or during an emergency stop, preventing external axes or robot arms from falling due to gravity, thereby ensuring equipment and personnel safety.

4.3 High Dynamic Response

With a rated torque of 3.7 Nm and a maximum speed of 5000 rpm, this motor meets high dynamic performance requirements such as high-speed handling and precision assembly.

4.4 Environmental Adaptability

The IP67 protection rating allows the motor to operate stably in harsh industrial environments with dust, oil mist, and humidity.

5. Main Application Areas

6. Important Notes

1. Replacement Considerations : When replacing, the sub-version number of the old part must be compared. Robot axis parameters are strictly tied to the encoder resolution; mixing different batches may cause trajectory vibration or "axis configuration error" shutdowns.

2. System Compatibility : This motor must be used with original ABB drive and measurement modules; third-party alternatives are not recommended.