Accepts nylon and urethane tubes, Applicable for both vacuum and positive pressure applications, Release collar allows easy removal of tubing without damaging the tube, Maximum vacuum pressure of 1.0MPa, TUBE CAP, CONNECTORS, KQ2 FITTING, JP, KQ2 10MM, .00440 lb
LA-OMT0056 Note1) Download from SMCs website. https://www.smcworld.com/products/pickup/en-jp/electric_actuator/download.html Note2) The Controller setting cable is not included with the Card Motor or Card Motor controller. This should be ordered separately. (2) Wiring Follow the procedure below for wiring.
Please download this controller configuration software from the SMC website. https://www.smcworld.com/products/pickup/en-jp/electric_actuator/download.html (2) Communication check Send an MO command to check if a successful response is returned.
The controller configuration software can be downloaded from SMC website. https://www.smcworld.com/products/pickup/en-jp/electric_actuator/download.html (2) Communication check Send an echo back (08h) to check if a successful response is returned. i.
Local Area: (800) 258-9200-www.stevenengineering.com Air cylinder Series C(D)J2 20-CJ2 Standard type (Except with air cushion) 20-CJ2W Double rod type (Except with air cushion) MB 20-CJ2K Non-rotating rod type MB1 20-CJ2Z With speed controller type 20-CJ2R Direct mount type CA2 Free mount cylinder Series C(D)U 20-CU Standard type CS1 20-CUK Non-rotating rod type C76 Pin cylinder Series C(D)JP
In addition, you may refer to the “Specific Product Precautions” in the catalog as the part numbers are listed there as well. 
The VHK series catalog can be found here.
The VHK series catalog can be found here.
The VQ7-6/VQ7-8 series catalog can be found here.
Further details can be found here.
Though it depends on the usage, stopping for a few tens of seconds should not cause the stop position to shift much, but holding the position for a long period of time is not possible.
Video
X port:
This is the external pilot pressure supply port. If an external pilot type valve (semi-standard) is mounted, supply pilot air to this port at all times.
(Refer to the FAQ about switching failure, which can be found here.)
For normally closed use: Plug the B port and pipe to the A port.
For normally open use: Plug the A port and pipe to the B port.
Note) Do not plug the exhaust ports (EA or EB); instead, mount a silencer.
The new VT307 series catalog can be found here.
The new VT307 series catalog can be found here.