D4A-2918N Omron, D4A-2918N Datasheet - Page 13

• Manufacturer Part Number: D4A-2918N
• Description: Basic / Snap Action / Limit Switches LIMIT SWITCH
• Manufacturer: Omron
• Type: General Purpose Limit Switchr

Specifications of D4A-2918N

• Contact Form: DPDT
• Contact Rating: 6 Amps at 24 Volts
• Actuator: Roller
• Operating Force: 3.5 lb
• Termination Style: Screw
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Head and Lever Positions
Lever Position
D4A-A00
Nameplate
When ordering, do not confuse set model numbers and model
numbers for individual blocks.
• The operating head can be positioned
• A Fork Lever Lock can be used with
and locked in any of four
and a lever can lock in any position
through
Switch. Furthermore, the lever can be
reversed and attached to the shaft (refer
to the figures below on the right hand
side). Therefore the roller is compatible
with a wide movement range of a dog.
maintained models (D4A-0005N) only.
59 to 64.5
52.9 to 58.4
360°
around the shaft of the Limit
D4A-A10
90°
positions
The whole switch model without
lever is printed.
The type of switch box is printed.
(The type is also indicated on the
head and receptacle.)
67 to 72.5
44.9 to 50.4
Four, M4 x 12
Remove the head from the
Switch by loosening the screws
(the screws can be loosened
but not removed from the head).
There are four kinds of fork lever locks.
The position of each roller is different.
It is possible to use D4A-E00 through
D4A-E30 levers instead, if they are reversed
before attaching.
They can be used with D4A- @@ 05N
models only.
By loosening the Allen-head bolt on an adjustable roller lever
or rod lever, the length of the lever can be adjusted.
D4A-A20
D4A-C00
D4A-D00 Loosen
the bolt to adjust
the length of the
lever.
73 to 78.5
38.9 to 44.4
Compatibility with D4A-@
The D4A-@N is compatible with the D4A-@ when the following
accessories are attached to the D4A-@N.
The D4A-@N without the above accessories is not compatible with the
D4A-@.
The operating head can be
positioned and locked in
any of four 90° positions.
Adjustable between
33 and 91 mm
D4A-@
Receptacle box
D4A-A30
D4A-E00
D4A-E20
86.9 to 92.4
D4A-D00
The lever can lock in any position through 360° around
the shaft. The lever can be reversed and attached to the
shaft, in which case the switching operation should
complete in a range of 0° to 180°.
25 to 30.5
D4A-@N
Switch box
360°
operating
position
Loosen the screw
to adjust the
length of the rod.
180° operating
position
D4A-E10
D4A-E30
D4A-@N
D4A-@N
Head
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