There is no flexible coupler. The shaft of the motor simple is inserted into the bottom of the shaft and pinned in place with a key pin. There is some flexibility permitted, but not a great deal. Unfortunately the person who designed this is no longer availible for consult. I clocked the...
The motor specs indicate a max torque of 162 oz*in @ 175 pulses/sec, input power 8 watts, voltage 12vdc. Unfortunately that's it.
The printout from the cad program is as follows:
VOLUME = 4.9690188e+01 INCH^3
SURFACE AREA = 6.3583122e+02 INCH^2
AVERAGE DENSITY = 2.1778886e-01 POUND...
The motor mounts to the very bottom shaft. When activated, it rotates the entire assembly. I have modeled the coordinate systems as shown at the bottom and have calculated the mass at 10.8 lbs and the Izz at 90.7 lb*in^2. The square plate at the bottom is rigidly affixed to a large box and...
Hello everyone,
I'm having trouble with an application involving rotating a 10.8lb device through 60 degrees of rotation using a stepper motor (Hurst 4006-004: step angle .1 degrees, Output speed 3.33 rpm, rated torque at 175 pulses/sec of 162 oz-in). It appears that the motor is...