04 · Measurement diagram — Ball Mill
Rotation (ω) + H/V/A directions per bearing · 16 vibration + 4 temperature · trunnions fitted with low-frequency accelerometers (radial).
MOTORGEARBOXinput (pinion) → output (ring gear)BALL MILL — SHELL / TRUNNIONSfeeddischargeωωωMotor — NDE H VGearbox input — DE H VGearbox output — NDE H VTourillon — feed BFMotor — DE H V A TGearbox input — NDE H VGearbox output — DE H V A TTourillon — discharge BF TMEASUREMENT DIRECTION KEYshaftAVHωA — axial — along the shaftV — vertical — radialH — horizontal — radial ⟂ shaftω — direction of rotationTtemperatureBFlow freq. 500 mV/g
Reservation — provisional layout, to be validated during the site visit. Exact number of bearings, presence of a thrust bearing and actual direction of rotation to be confirmed.
inovatec05 / 08