| 摘要 |
A roller bearing arrangement (1) with an angle sensor (3) comprises a roller bearing (2) with which an angle sensor (3) which operates according to the principle of variable reluctance, which is embodied as an absolute value signal transmitter and which has a sensor ring (9) which is connected in a rotationally fixed fashion to one of the bearing rings (4, 5) of the roller bearing (2) and a measuring scale (10) which is connected in a rotationally fixed fashion to the second bearing ring (5, 4) and is embodied as a ring, wherein coils (21, 22, 23), specifically at least one transmission coil (21) and at least one reception coil (22, 23), are arranged on the sensor ring (9), and the transmission coil (21) has an axis of symmetry which is identical to the rotational axis (R) and is arranged in an annular metallic pot core (11) which has a U-shaped cross section and is concentric with respect to the rotational axis (R) of the roller bearing (2), and a reception coil (22, 23) is arranged partially inside and partially outside the pot core (11). |
