Hi. I am working on a project that requires a BLDC gear motor to drive a pulley. I am looking for a sample of Design FMEA for the BLDC gear motor. I need help. Thanks.
Hi there,
I am given a 12V BLDC motor, a desired speed 400rpm (with 12:1 gear reduction), and a no torque 1.5 in-lb. I am asked to find other values: no load current, no load speed, rated current, rated speed, rated torque, rated power, stall torque, stall current, etc...
I need help with the...
Hi there,
I read thru a few manufacturers' procedures explaining how to install an expansion plug, but none of them specifies the required pressure (or force) to press it in. Does anyone have that information? Thanks.
GenJT
Hi evryone,
I have a 1-11.5 NPTF fitting part made from oversee and it won't mate with the 1" NPT part. I have done the search for info of the difference between the two & why that they do not mate, but I have yet found nothing.
If anyone has the info or tell me the reason why 1" NPT does not...
Here is the problem:
A sleeve OD is press fitted into a housing ID. There must be an expansion at the ID of the sleeve due to the compression.
I am wondering if anyone has a formula or information how to calculate (or estimate) this change (expansion).
Thanks
