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Help Needed: Installation Solution for J2-J3 Joint Reducers on a 6DOF Robotic Arm

1 reports · 1 sources

A Reddit r/robotics user posted seeking an installation solution for NEMA 23 reducers for the J2-J3 joints of a 6DOF robotic arm, hoping to mount the motor and reducer directly on the joints like the AR4 robotic arm, rather than using belt transmission. The poster stated that harmonic reducers and flange-output planetary reducers were ruled out because they exceed the budget for their university graduation project.

Report timeline

  1. J3 Gearbox Mounting Guidance for the J2-J3 Joints of a 6DOF Robotic Arm

    A Reddit user is seeking a reliable mounting solution for a NEMA 23 gearbox on the J2-J3 linkage of a 6DOF robotic arm, hoping to mount the motor and gearbox directly on the joint as the AR4 robotic arm does, rather than using belt drive. Harmonic gearboxes and flange-output planetary gearboxes were ruled out because they exceed the budget for a university graduation project.

    Reddit r/robotics ·