A22E-S-02 Sti (Scientific Technologies, Inc.), A22E-S-02 Datasheet - Page 14

• Manufacturer Part Number: A22E-S-02
• Description: SWITCH, EMERGENCY STOP, NON-LIGHTED, PUSH-LOCK, TURN RESET, 30 DIA. HEAD, 2NC CONT
• Manufacturer: Sti (Scientific Technologies, Inc.)
• Type: Pushbuttonr

Specifications of A22E-S-02

• Contact Form: 2 NC
• Function: E-Stop
• Mounting Hole Size: 22.3 mm
• Lead Free Status / Rohs Status: RoHS Compliant part

Installation
Mounting to the Panel
• The panel dimensions are shown below.
• The panel thickness must be 1 to 5 mm.
• Always use a 25-mm-dia. Lock Ring for a 25-mm-dia. hole.
• When painting or coating the panel, make sure that the specified panel
• Insert the Operation Unit into the Switch Unit, aligning the arrow mark
• Move the lever in the direction indicated by the arrow in the following
IP65 degree of protection will be lost if the 25-mm-dia. Lock Ring is not
used because of the larger size of a 25-mm-dia. hole.
dimensions apply to the panel after painting or coating.
inscribed on the Case with the lever on the Switch Blocks, then move the
lever in the direction indicated by the arrow in the following figure.
figure, then pull the Operation Unit or the Switch Blocks.
Since the lever has a hole with an inside diameter of 6.5 mm, the lever can
be moved in the specified direction by inserting a screwdriver into the hole
and then moving the screwdriver.
3.2
With Lock Ring
+0.2
22.3
0
(3) Mounting the Switch on the Operation Unit
+0.4
0
0.8R max.
dia.
24.1
(4) Removing the Switch
+0.4
(1) Preparing the Panel
0
Lever
22.3
Arrow mark
+0.4
Without Lock Ring
0
dia.
Screwdriver
Operation
Unit
25
+0.5
0
dia.
• Insert the Operation Unit from the front surface of the panel, insert the Lock Ring and
• Align the Lock Ring with the groove in the casing, then insert the Lock Ring so that
• Tighten the mounting nut at a torque of 0.98 to 1.96 N·m.
• When using a Lock Ring, replace with the supplied Lock Ring, insert the projecting
the mounting Ring from the terminal side, then tighten the Ring. Before tightening,
check that the rubber washer is present between the Operation Unit and the panel.
its edge is located on the panel side.
part into the lock slot, and then tighten the mounting Ring.
1. When the panel cutout dimension is
25 dia., remove the supplied rubber
washer and mount the 25-dia. Ring
as shown below. (Since the A22Z-
R25 is not attached to the main body,
order separately.) When using a
Legend Plate (sold separately), do
not remove the rubber washer.
Hold here
22.3 dia.
22.3 dia.
22 dia.
25 dia.
25 dia.
(2) Mounting the Operation Unit on the Panel
25-dia. Ring
(A22Z-R25)
Mounting Ring
Operation Unit
Lock Ring
Rubber washer
(mounted to
Operation Unit)
When not using a
Legend Plate,
remove the rubber
washer.
0.5
(If required)
Legend Plates for
Emergency Stop
(sold separately)
Panel
1.3
Rubber washer
Panel
Lock Ring
Mounting Ring
2. When the panel cutout
dimension is 30 dia., use resin
attachment A22Z-A30. Since it
is not attached to the main
body, order separately.
Operation Unit
Rubber washer
(mounted to
Operation Unit)
30-dia.
Resin Attachment
(A22Z-A30)
Rubber washer
(included)
Lock Ring
Mounting
Ring
Panel
Mounting
panel
Projecting
part
Lock Ring
A22E
14