RAM movement is powered by AC servo motors driving patented heavy-duty
ball screws constructed to withstand 3x the rated bottom dead to within one micron
(0.001mm or 0.00004") without frame deflection error introduced by conventional
hydraulic designs. Hydraulic fluid warms over time transmitting heat to the frame
members which then deflect more readily. The AC servo machines produce no
extra heat so bottom dead center is exact all the time.

Back guage repeatability is ensured via twin linear motion bearings and an AC servo
motor for front to rear (X) axis movement.

The electric machines are also clean in operation and maintenance. There's no oil to
stock, transport, and dispose of. They are also quiet and highly energy efficient. Hydraulic
gear pumps on conventional machines make a lot of noise and continue to cycle even when
not bending. The electric machines produce no sound between bends while consuming
18 times less energy that the same size gydraulic machine!

TOYOKOKI press brakes utilize absolute rotary encoders that contain a set origin
position. The ram origin is not a function of the tools used, nor set visually by the operator
or by pressure feedback.  Ram postion accuracy is 10X better than conventional
hydraulic press brakes ensuring the highest possible repeatability of any press brake.