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RobStride bearing load ratings (radial / axial) for 01 through 06?

Diego Ramírez· 21 views

I'm mounting a RobStride 04 as a direct-drive hip joint with a side load on the output flange. I can find torque numbers everywhere but not the bearing load capacity. Does anyone have the radial and axial ratings for the different RobStride sizes?

2 replies

Ben Carver

Rated bearing load capacities per model:

  • RobStride 01 / 02: radial dynamic 635 N, radial static 475 N, axial 160 N
  • RobStride 03: radial dynamic 3300 N, radial static 3075 N, axial 825 N
  • RobStride 04: radial dynamic 3200 N, radial static 3100 N, axial 800 N
  • RobStride 06: radial dynamic 2940 N, radial static 1860 N, axial 735 N

Note these are the actuator's bearing load ratings (radial dynamic, radial static and axial). They are not output torque or joint torque ratings, so don't mix them up with the N·m figures.

Diego Ramírez

That's what I needed, thank you. 800 N axial on the 04 gives me plenty of margin.

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