Rockwell Automation CHPS-250 Linear Stage Installation - Manual (Page 51)

Rockwell Automation Publication CHPS-UM001D-EN-P - July 2014 51
Operation Guidelines and Limit Configuration Chapter 7
Calculate the deceleration time, T
d
.
Use T
d
to calculate the deceleration distance.
Therefore, you set the software travel limits to 74 mm.
Drive Current Limitation
Your available peak force can be limited by your drive’s peak current.
For example a drive with a peak rating of 15 A
o-pk
has available peak force 386 N.
Here is the calculation:
Overtravel Limit Sensor Position Adjustment
Maximum stage travel is defined as the distance the slide can travel between end
caps such that the bumper stop can touch the end cap but not be compress. You
can shorten the slide travel up to 30 mm (1.18 in.) by adjusting the overtravel
limit sensor.
IMPORTANT Velocity and deceleration distance can be much higher due to an uncontrolled
worst-case motion constrained by the stroke and power capacity of the motor-
drive paring only.