Bosch Seat Motor 0.5 in. Hex Adapter Shaft
This is an adapter to convert the female spline output of the Bosch Seat Motor (am-3493) to a 2 in. long 0.5 in. hex shaft. The square end interfaces with the female spline of the motor and is reta...Read More
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Estimated back in stock: Apr 11, 2023
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- 1 - 6-32 x 0.5 in. Hex Head Machine Screw - (Sold in a Bulk Qty as am-1436)
- 1 - #6 x 0.375 in. OD Flat Washer
- Hex Length: 2 in.
- Hex Width: 0.5 in.
- Material: 4140 Steel
- Overall Length: 3.014 in.
- Weight: 0.14 lbs
Big help in integrating the Bosch Motor
This shaft is an excellent solution for integrating the Bosch motor into a robot. There is only one problem I had. I suspect the dimensions for the shaft were specified without considering the plating thickness. I had to mill off part of the square shaft in order to get it to fit into the motor gear. I also had to shave the corners of the hex in order to get it to fit into the hex bearings. I appreciate that curvature was used at the transition from square to hex to avoid stress concentrations at that location. Generally a good design. It also comes with a washer and 6-32 screw to hold the shaft in place.
Well made and fits the final gear of the motor ...
Well made and fits the final gear of the motor with a snug interference fit. Have not put it under load, yet.
Very good part to open up new low speed drive opportunities