D5B-5021 Omron, D5B-5021 Datasheet - Page 4

• Manufacturer Part Number: D5B-5021
• Description: SWITCH TOUCH M5 CONE-SHAPED 1M
• Manufacturer: Omron
• Series: D5Br

Specifications of D5B-5021

• Circuit: SPST-NC
• Switch Function: On-Mom
• Contact Rating @ Voltage: 0.03A @ 30VDC
• Actuator Type: Cone
• Mounting Type: Panel Mount
• Termination Style: Cable Leads
• Operating Force: 20gf
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: D5B5021

Operating Characteristics
* Reference value
Safety Precautions
Refer to Safety Precautions for All Limit Switches.
Handling
Do not impose a load exceeding 29.42 N on the cable, otherwise the
cable may break. If the cord is to be bent repeatedly, make sure that
the bending radius is at least R20 mm.
Mounting
Operating
characteristics
Total travel
Operating force
OF (max.)
Permissive operating
force (max.)
Pretravel PT
• Do not tighten the nuts with excessive torque. Refer to the following
• The base incorporates special threads that cannot be mounted to
• The base may be deformed if it is subjected to an excessive load.
for the appropriate tightening torque and mounting dimensions of
each nut.
plates with standard tap holes.
Be careful when mounting the Switch.
Operating direction
Type
M10
M5
M8
Precautions for Correct Use
*
TT
Size
A (Mounting
hole size)
B (Panel
thickness)
C (Toothed
lock washer
diameter)
*
Actuator
X, Y, Z
Type
X, Y
X, Y
X, Y
Type
Z
Z
Z
Appropriate Tightening Torque
3 to 7 mm
5
9.2 mm
1.0 mm
0.8 mm
0.6 mm
0.3 mm
0.49 N
0.74 N
+0.3
0
dia.
dia.
dia.
M5
M5
mm
Hemispheric Plunger
0.98 N·m
2.94 N·m
3.92 N·m
4 to 6 mm
(max.)
8
15 mm
1.2 mm
0.9 mm
0.6 mm
0.3 mm
+0.3
0.74 N
0.98 N
1.96 N
0
dia.
dia.
dia.
M8
M8
mm
6 to 10 mm
18 mm dia.
10
0.98 mm
1.47 mm
1.3 mm
1.0 mm
0.7 mm
0.3 mm
+0.3
M10
dia.
dia.
0
M10
mm
2.2 mm
0.8 mm
0.6 mm
0.3 mm
0.20 N
0.74 N
M5
Operation
Cone-shaped Plunger
• Do not impose excessive force on the actuator. Even though the
• The operating characteristics of the D5B vary with the direction (i.e.,
• The wobble stick model is actuated when force is imposed on the
• The wobble stick model may break if the stroke is excessive. Make
• Attach an appropriate cover for protecting the D5B from direct
• The D5B may be damaged by ozone and failures may result if the
actuator withstands a maximum force of 14.7 N, if the D5B is
repeatedly actuated, make sure that the maximum force imposed
on the actuator is 1.96 N. If the actuator is, however, a wire spring
type, the maximum force imposed must be 0.49 N instead.
X, Y, or Z) in which force is imposed. Refer to above.
tip of the wobble stick and the built-in switch unit is closed or
opened. This is different from the NL Limit Touch Switch or D5C
Column Touch Switch in terms of the main mechanism. The NL or
D5C is actuated when the actuator comes into contact with an
actuating object.
sure that the total travel (TT) is within the reference value provided
in the datasheet.
exposure to sprayed oil or water. No protective cover is, however,
provided together with the D5B.
D5B is used outdoors. Consult your OMRON representative before
attempting to use the D5B outdoors.
Outdoor environmental conditions may have a bad influence on the
service life of the D5B. Refer to the general precautions of Limit
Switches for details.
3.0 mm
0.9 mm
1.4 mm
0.3 mm
0.20 N
0.98 N
1.96 N
M8
4.0 mm
1.0 mm
2.0 mm
0.3 mm
0.39 N
1.47 N
M10
22 mm
11 mm
M5
---
Wobble Stick
23 mm
0.05 N
0.49 N
11 mm
M8
---
---
---
30 mm
14 mm
D5B
M10
---
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