Festo Manual Override - AHB-MD
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Rapid Online - Rapid Electronics Ltd.FESTO 157651 AHB-MD Manual actuator PA6 corrosion-resistant -5-60°C
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Product Information
Full details
The Festo Manual Override AHB-MD (157651) is designed for industrial automation systems requiring temporary manual control and position locking of automated mechanisms. Its key benefit is enabling safe operator intervention in automated processes. A caveat is its specific compatibility with certain Festo control systems and solenoid valves. This auxiliary hand brake lever allows users to override automated functions, offering enhanced control and safety during maintenance or adjustments.
All features
| Series | AHB-MD |
|---|---|
| Model Part Number | 157651 |
| Brand | Festo |
Extended Product Information
FAQs
What is the primary purpose of the Festo Manual Override AHB-MD?
Its primary purpose is to allow operators to manually lock control mechanisms in a specific position, overriding their automatic reset function for tasks like setup, maintenance, or inspection.
What type of Festo valves is this manual override compatible with?
It is designed for specific Festo solenoid valves, including CSO-MD, CSO-MF, and CSO-MV models.
Can this override be used in any environmental condition?
It is suitable for ambient temperatures from -5 to 60 °C and has a corrosion resistance class of KBK 2 (moderate corrosion stress). Extreme conditions beyond these specifications may affect performance.
What material is the case made of?
The case is constructed from PA 6 reinforced material, providing durability.
How is the manual override installed?
It is designed to 'click into place' on compatible solenoid valves, requiring no complex tools for basic installation.
Does this override provide continuous manual control or just a locking function?
It primarily provides a locking function for manual control mechanisms that typically reset automatically, enabling temporary manual positioning.
Troubleshooting
Lever does not click into place
Verify compatibility with the solenoid valve model. Ensure no debris is obstructing the connection point. Apply firm, even pressure during installation.
Lever does not lock the mechanism
Confirm the override is correctly engaged with the solenoid valve. Check if the underlying mechanism is functioning as expected. Refer to the solenoid valve's manual for its specific override functionality.
Stiff or difficult lever operation
Gently clean the lever mechanism. Check for any external damage or foreign objects. If stiffness persists, contact Festo support as there might be an internal issue.
Pros and Cons
Pros
- Enables safe manual intervention in automated systems.
- Provides reliable position locking for control mechanisms.
- Durable construction with reinforced PA 6 material.
- Designed for easy integration with compatible Festo components.
- Suitable for environments with moderate corrosion stress.
Cons
- Limited to specific Festo solenoid valve models.
- Requires manual reset after override.
- Primarily an interface for manual control, not an automated component itself.
Setup, Compatibility & Care Instructions
Setup:
- Ensure the target solenoid valve is compatible with the AHB-MD series (CSO-MD/MF/MV).
- Align the manual override lever with the designated slot on the solenoid valve.
- Push the lever firmly until it clicks into place, indicating a secure connection.
Compatibility:
- This manual override is specifically designed for Festo solenoid valves such as CSO-MD, CSO-MF, and CSO-MV.
- It is intended for position locking of manual control mechanisms that typically reset automatically.
Care:
- Clean the exterior with a slightly damp cloth. Avoid using abrasive cleaners or solvents that could damage the PA 6 material.
- Ensure the lever operates smoothly. Periodically check for any obstructions or wear.
- The device has a corrosion resistance class of KBK 2, meaning it can withstand moderate corrosion stress, but prolonged exposure to harsh chemicals should be avoided.