Torque required for hammer to self right?

[Graw]

One of those you mentioned is a bit more than double a meaty scooter motor.

Cheers for the reply.. how about that motor in comparison to a co2 rack and pinion set up? Could it achieve top end axe power in a feather like little hitter for example? Speaking of that does anyone know the ins and outs of little hitters set up, ram size and what sort of bar it runs ect.

Edit : Just found this https://www.align-trex.co.uk/800mx-b...tor-520kv.html which is much more powerful than ampflow. Cheaper and lighter as well, surely that could match top end co2 power with the right motor to axe sprocket ratio?