摘要:
A sensor-bearing unit, adapted for implementation in an oil lubricated environment and comprising: a bearing including at least one rotating ring movable in rotation around a central axis, and a detection device for tracking the rotation of the rotating ring. The detection device is locked to the bearing and includes at least one target and at least one sensor associated with the target. At least one axial side of the bearing includes a passage opened along an axial direction parallel to the central axis and allowing an oil flow through the bearing. The detection device includes an air gap defined radially to the central axis between a maximum outer radius of the target and a minimum inner radius of the sensor.
摘要:
A sensor-bearing unit, adapted for implementation in an oil lubricated environment and comprising: a bearing including at least one rotating ring movable in rotation around a central axis, and a detection device for tracking the rotation of the rotating ring. The detection device is locked to the bearing and includes at least one target and at least one sensor associated with the target. At least one axial side of the bearing includes a passage opened along an axial direction parallel to the central axis and allowing an oil flow through the bearing. The detection device includes an air gap defined radially to the central axis between a maximum outer radius of the target and a minimum inner radius of the sensor.
摘要:
This detection system (40) comprises a detection assembly (50) for detecting a rotation parameter of one of the two parts with respect to the other, electrical connecting means (150, 160) adapted to connect the detection assembly (50) to a control unit. The electrical connecting means comprise at least one electric cable (150) extending outside the detection assembly (50) and outside a pin, between the detection assembly and the control unit. The detection system (40) also comprises a bracket (200) adapted to connect the detection assembly (50) to the second part when the detection assembly is mounted within a housing of the pin (30). The electric cable has a first portion (154) which extends parallel to the central axis (X90) of the pin when the detection assembly (50) is mounted on the pin. The detection system (40) also includes means (212) to arrange a second portion (156) of the electric cable (150) and/or a connector (160) provided at the end of this second portion along a first arm (202) of the bracket, on a first side (2022) of the arm oriented towards the detection assembly (50).
摘要:
A bearing device, comprising a bearing including an inner ring and an outer ring centered on a central axis, an impulse ring including a target holder which is fixed to the inner ring and extends beyond the outer ring radially to the central axis, and a target which is fixed to the target holder beyond the outer ring and is adapted to cooperate with detection means for tracking the rotation of the impulse ring around the central axis, and shifting means for axially shifting the impulse ring relative to the outer ring; the shifting means are distinct from the target holder. A sensor-bearing unit and an apparatus comprising at least one such bearing device are also disclosed and claimed.
摘要:
A bearing device, comprising a bearing including an inner ring and an outer ring centered on a central axis, an impulse ring including a target holder which is fixed to the inner ring and extends beyond the outer ring radially to the central axis, and a target which is fixed to the target holder beyond the outer ring and is adapted to cooperate with detection means for tracking the rotation of the impulse ring around the central axis, and shifting means for axially shifting the impulse ring relative to the outer ring; the shifting means are distinct from the target holder. A sensor-bearing unit and an apparatus comprising at least one such bearing device are also disclosed and claimed.
摘要:
This detection system (40) comprises a detection assembly (50) for detecting a rotation parameter of one of the two parts with respect to the other, electrical connecting means (150, 160) adapted to connect the detection assembly (50) to a control unit. The electrical connecting means comprise at least one electric cable (150) extending outside the detection assembly (50) and outside a pin, between the detection assembly and the control unit. The detection system (40) also comprises a bracket (200) adapted to connect the detection assembly (50) to the second part when the detection assembly is mounted within a housing of the pin (30). The electric cable has a first portion (154) which extends parallel to the central axis (X90) of the pin when the detection assembly (50) is mounted on the pin. The detection system (40) also includes means (212) to arrange a second portion (156) of the electric cable (150) and/or a connector (160) provided at the end of this second portion along a first arm (202) of the bracket, on a first side (2022) of the arm oriented towards the detection assembly (50).
摘要:
A sensor unit for sensing the angular position of a rotating element with respect to a fixed element includes a target fastened to the rotating element and a given number of sensing cells. Each sensing cell is connected to a connection device adapted to provide power supply, transmit data delivered by the sensing cells and connect each sensing cell to the ground. The sensor unit provides an output connector for electrically connecting the sensor unit to a reception device, a power supply system and the ground, via a connection cable having at least two connection wires. The connector includes, for each wire of the connection cable, a connection pin having a clamp portion adapted to receive an end of the wire, and a plug portion adapted to make a pressing contact with the connection device.
摘要:
A sensor unit for sensing the angular position of a rotating element with respect to a fixed element includes a target fastened to the rotating element and a given number of sensing cells. Each sensing cell is connected to a connection device adapted to provide power supply, transmit data delivered by the sensing cells and connect each sensing cell to the ground. The sensor unit provides an output connector for electrically connecting the sensor unit to a reception device, a power supply system and the ground, via a connection cable having at least two connection wires. The connector includes, for each wire of the connection cable, a connection pin having a clamp portion adapted to receive an end of the wire, and a plug portion adapted to make a pressing contact with the connection device.
摘要:
Instrumented rolling bearing device for measuring the rotation parameters of the bearing, including a rotating race, a non-rotating race, at least one row of rolling elements placed between the non-rotating and rotating races, a rotating coder and a pliable non-rotating electronic circuit board comprising at least one sensor and at least one flat folded zone supporting the said sensor and pressing on a rigid reference surface forming part of a sensor block, at least one sensor being in the form of a spot-type detector cell.