The thrust/radial bearings with incremental angle measurement system and scale include thrust/radial bearings YRTCM or YRTSM, each series equipped with a scale magnetic grid, SRM electronic measurement system box, and signal lead SRMC. The electronic measurement system SRM includes two measuring heads, two sets of gaskets, and an electronic evaluation system box. For different designs, signal leads for connecting the measuring head and electronic evaluation system can be ordered separately.

The mechanical performance of YRTCM or YRTSM series bearings is consistent with that of thrust/radial bearings YRTC or YRTS, except for an additional magnetic scale. The measurement system measures angles through non-contact magnetic resistance, with a measurement accuracy of several arcseconds.

Advantages of angle measurement system:

● Due to its rigid connection with surrounding structures, it has excellent control characteristics (control stability and dynamics) and is suitable for torque motor drive

● The maximum speed can reach 16.5 m/s

● Non contact method, therefore no wear and tear

● Not affected by position and overturning during measurement

● Equipped with automatic electronic calibration function

● Equipped with self centering function

● Not affected by lubricants

● Easy to install, easy to adjust measuring head, no need to align bearings and separate measuring systems

● No additional components required

● The magnetic grid is embedded in the bearing, and the measuring head is installed on the adjacent structure

● The saved space can be used as a machining area

● The cable will not cause any trouble. Can be directly placed in adjacent structures through the bearing inner hole

● Due to its compact and integrated design, it requires very few components, saving space and cost