Smallest gear motor with higher torque

lukebarber · February 13, 2017, 4:46pm

Hello,

I’m looking for the smallest gear motor that can output at least 50 foot-pounds of torque.

Do you have any recommendations on finding something like that?

I found a used industrial gear motor from SEW but the dimensions don’t fit my application.

Thank you in advance for any help.

cbenson · February 13, 2017, 5:20pm

If you don’t have any RPM requirements, 50lb-ft is ~9600 oz-in.
robotshop.com/en/banebots-fi … motor.html
This can provide ~100oz-in continuously, so you’d need a 100:1 (or higher) gear ratio:
robotshop.com/en/catalogsear … e&dir=desc
Ex: robotshop.com/en/banebots-p8 … x-144.html