Rotation shunt star wheel for 17–18 mm square shaft (split, 6 teeth)

Split trigger star wheel (rotation shunt) for an 18 mm inductive rotation sensor — fits 17 mm square drive shafts, e.g. on Gaspardo MTR / MT planters.

• 6 teeth
• Split design with clamping screws — mounts on the shaft without removing it
• Black-coated metal

Used in Agriwelt seeding control kits together with the inductive sensor 18 mm and the angle bracket for shaft rotation monitoring.