5-2
Tolomatic User Guide:
ICR Rod Style Integrated Control Actuator
5 :
H O W T O U S E T H E I C R S V 1 B B A S I C A C T U A T O R
5.2 Home Position
The home position is the retract hard-stop plus a small offset
[BN02 = .022" (.56mm);
BN05 = .009" (.23mm)]
away from the hard-stop. The actuator will home when the first
input command (Extend or Retract) is given to the actuator after initial power-up.
Velocity and Acceleration Homing Sequence Hard Codes
VeLOCITY
ACCeLeRATION
2 turn per inch ball screw: 3.333 in/sec
2 turn per inch ball screw: 55.5 in/sec
2
5 turn per inch ball screw: 1.333 in/sec
5 turn per inch ball screw: 22.2 in/sec
2
TO POWER SOURCE
Actuator Receives
First Input Command
Actuator moves into
the Retract Hard-stop Position
1
2
Actuator moves into
the HOME Position
3
CAUTION!
Make sure actuator is free
to move for homing so a
false home is not detected.
Figure 5-2: ICR SV1B Basic Actuator Home Position
