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View Full Version : Fixing of Motor Spindle to Pinion Wheel


fabrica
Mon 15 January 2007, 10:01
Gerald, Do you think that the Grub screw (which came along with the Orient motor package) would be sufficient to provide a secure connection between the motor shaft and the pinoin. Do we need to have a key inserted as well.

Gerald_D
Mon 15 January 2007, 10:16
You should have a pair of grub-screws (2) in each pinion, 90 degrees apart. We have tightened ours once only (really tight), and added Loc-Tite, and they have not come loose.

A keyway is not recommended. They have a habit of developing a slight loose movement with frequent reversing of direction.