Hello all - a long shot with 24 hours to go before project presentation in Birmingham!
We have built a helper robot based on a Roomba vacuum cleaner, using Astrosyn B355 Steppers to drive a lazy tongs style lift on top. Have tried the test program from the manual (p17) with the correction in line 10 and have motion....
However, there seems to be little torque driving our threaded rod (in fact you can stop it with your fingers....)
Any thoughts/ sample listings on increasing torque would be much appreciated!
We have built a helper robot based on a Roomba vacuum cleaner, using Astrosyn B355 Steppers to drive a lazy tongs style lift on top. Have tried the test program from the manual (p17) with the correction in line 10 and have motion....
However, there seems to be little torque driving our threaded rod (in fact you can stop it with your fingers....)
Any thoughts/ sample listings on increasing torque would be much appreciated!