Spare parts/servo motor Stäubli robot

Classification of the topic with spare parts and servo motors for Stäubli robots

With Stäubli systems, correct identification is crucial: Even minor discrepancies in part number, revision, or axle assignment can result in a component not fitting. Therefore, this category primarily contains components that are clearly identifiable via...Part numbersand identify designations – ideal for maintenance, repair and replacement.

Component types and basics

Typical components in Stäubli control and drive systems include electronic assemblies (e.g., circuit boards, inverter boards, backplanes), power supplies, and power modules. Teach panels/handheld operating devices are relevant for operation and commissioning. Depending on the system, you will find various other drive components, including...Servo motorsMotor-related assemblies as well as complete wrist or axle units. The product names on the article pages usually contain the crucial identifiers (e.g., D or PRD numbers) so you can quickly compare them.

Areas of application and use cases

These parts are primarily needed when production facilities must be back up and running quickly – for example, in the event of malfunctions in manufacturing cells, assembly and handling applications, or automated lines. Common replacement components include operating and display units, power supplies, power modules, and electronic assemblies within the controller. On the mechanical side, axis motors or wrist components are relevant when wear, overload, or defects necessitate a direct replacement.

Special features of Stäubli components

In practice, Stäubli assemblies are heavily reliant on precise identification features: part numbers, board variants, serial/batch information (if applicable), and the specific installation location (e.g., axis 5/6 in the wrist). Especially with electronics, it's not just the function (e.g., "power supply") that matters, but also thespecific implementationIt must be correct. Therefore, always use the information on the nameplate or on the component itself and compare it with the item in our shop.

Selection, purchase and comparison

To help you find the right part more quickly, this approach has proven effective:

• Check part numberCopy numbers and suffixes exactly (e.g. D-/PRD numbers, dot/letter positions).
• Note the system context: Robot/cell designation, controller environment and installation position (for motors: axis/wrist).
• Check the scope of delivery: When dealing with assemblies, it is relevant whether they are individual modules/boards or complete units.
• Consider the conditionMany items are marked as used goods; details, pictures and information can be found in the respective product description.
• If you are unsure, please ask.If you only have partial information, a photo of the nameplate or the assembly often helps for unambiguous identification.

Other typical questions

How do I identify the correct replacement part?The most reliable source of the part number is directly on the component (label/nameplate) or in your system documentation. For electronic assemblies, numbers including revision numbers are particularly important; for motors, the axis assignment and the available connector/encoder variants are also crucial.

What should I look out for when buying used goods?The key factors are the unique part number, the described condition, and a comparison of the included items. If you require additional photos or detailed information (e.g., connector side, type plate, board markings), you can request these in advance to avoid incorrect purchases.

I'm looking for spare parts for Stäubli controller air conditioners – what information do you need?To help us identify the correct part, we need the exact name of the cooling unit (or the integrated thermal management system) and the controller/cabinet data. Ideally, please send us the nameplate information or the part number of the affected assembly; then we can check if a suitable item is available or what alternative would be technically feasible.

Can I simply replace a servo motor 1:1?Generally, yes, if the part number and version are identical. Pay particular attention to the exact motor designation, the installation position (axle), and any variations in the brakes, feedback, and connectors. If you send us the motor and axle data, we will assist you with a reliable comparison.