KUKA 00-228-934 Zero-Point Calibrator / SEMD Mastering Set

KUKA 00-228-934 — Zero-Point Calibrator / SEMD Mastering Set for KRC4

The KUKA 00-228-934 is the SEMD mastering set, the electronic zero-point calibrator set that KUKA specifies for mastering the robot axes. It is the instrument used to set and verify the zero reference of KUKA robot axes: during mastering, the mechanical position and the electronic position of the robot are brought into alignment, and that alignment is what every motion program runs from. The set is supplied in its case and carries the SEMD sensor, the calibration box and the connecting cables needed for the measurement. Send us the article number on your instrument or the robot nameplate, and we confirm the match before you order.

Specifications

Send us the article number on the instrument or your robot nameplate, and we confirm the correct set and sensor type before you order.

Industrial Applications

• Performs zero-point and mastering calibration on KUKA KRC4 welding, handling, palletizing and assembly cells.
• Restores accurate axis mastering after service, drive replacement or component change.
• Used on robots with standard-size and with micro locating pins, so the same set covers both.
• Suitable as a spare or replacement calibration set for KUKA KRC4 service programs.
• Carried between cells in its case, so one instrument can serve several robots in the same workshop.

Design Purpose

The SEMD mastering set gives the controller a measured reference of the mechanical zero position of each axis. During mastering, the mechanical position and the electronic position of the robot are aligned; every motion program and every taught point is then measured from that reference, so a small offset in the reference becomes a position error that grows with every axis. The set contains the sensor that reads the reference, the calibration box and the cables that carry the signal, all packed in the case that protects them in the workshop. KUKA states that the mastering kit must be checked and verified by KUKA at intervals of 1 year, so the instrument has a verification date of its own and belongs on the service plan of the cell. When the set is worn, damaged or missing, accurate mastering cannot be completed — replacing it on the same controller generation restores the calibration path.

Common Failure Modes

• Worn or damaged SEMD sensor giving an inaccurate zero / mastering reference.
• Broken or intermittent calibration or X32 cables, disrupting the measurement.
• Missing set that blocks zero-point calibration after service or drive replacement.
• Instrument used past its verification interval — the result is no longer traceable to the factory reference.
• Verify by part number 00-228-934 and the robot type — send us your KUKA robot nameplate or controller label and we confirm the correct set and sensor type before you order.

Why Choose Us

• Original KUKA 00-228-934 zero-point calibrator / SEMD mastering set, verified by part number.
• Robot model and sensor type confirmed before quotation.
• Supplied as new original or used original; the condition is confirmed with you before ordering.
• Set contents (sensor, box, cables) checked before packing.
• Request a quote with your part number and robot details — we confirm the match before you order.

Related Products

• KUKA 00-228-862 — Universal mastering box, the reference component of the SEMD / MEMD mastering kit.
• KUKA 00-228-936 — electronic calibrator / MEMD calibration component, the companion instrument of the same mastering system.
• KUKA 00-109-835 — KTL justage set zero calibrator for the earlier controller generation; a different part from this one.
• KUKA 00-168-334 — smartPAD KCP4 teach pendant used to run mastering and calibration on KRC4.
• KUKA 00-246-872 — KRC4 RDC card (resolver digital converter) for axis feedback.
• KUKA 00-198-268 — KSP 600-3x40 servo pack, an axis drive module in the KRC4 drive stack.
• KUKA cooling fans and consumables — the wider range of consumable and instrument items for the same cells.
• KUKA robot parts — the wider KUKA spare parts range for the same robot generation.