General-purpose Limit Switch
HL-5000
Economical, Miniature Limit Switch Boasting
Rigid Construction
•
The Head, Box, and Cover mate with ridged surfaces to maintain
strength.
•
A unique Head structure provides a large OT for smooth operation.
•
Easy-to-wire conduit opening design.
•
Ideal for application in printing machines, forming machines, and light
machines.
(High Switches with high sealing characteristics, such as WL or D4C
Switches, in locations subject to oil, water, or precipitation.)
•
Models with grounding terminals conform to the CE marking.
•
Approved by CCC (Chinese standard).
(Ask your OMRON representative for information on approved models.)
Be sure to read
Safety Precautions
on page 4 to 5 and
Safety Precautions for All Limit Switches.
CSM_HL-5000_DS_E_2_1
Model Number Structure
Model Number Legend
(Not all combinations are possible. Ask
your OMRON representative for details.)
Specifications
Approved Standards
Agency
CCC (CQC)
Standard
GB14048.5
File No.
2003010303077624
HL-5
@@
å`HL-5ņņ
(1)(2)
(1) Actuators
000: Roller lever
030: Adjustable roller lever
050: Adjustable rod lever
100: Sealed plunger
200: Sealed roller plunger
300: Coil spring
Note: Ask your OMRON representative for information on approved models.
Ratings
Rated
voltage
125 VAC
250 VAC
12 VDC
24 VDC
125 VDC
250 VDC
Non-inductive load (A)
Resistive
Lamp load
load
NC
NO
NC
NO
5
1.5
0.7
5
1
0.5
5
3
5
3
0.4
0.2
−
0.4
0.2
−
Inductive load (A)
Inductive
Motor load
load
NC
NO
NC
NO
3
2
1
3
1.5
0.8
4
3
4
3
−
−
−
−
(2) Ground Terminal Specifications
Blank : Without ground terminal
G
: With ground terminal/M5 tapping on the rear side
Ordering Information
Actuator
Roller lever
Adjustable
roller lever
Adjustable
rod lever
Sealed
plunger
Sealed roller
plunger
Coil spring
Model
HL-5000
*
Note: 1. The above figures are for steady-state currents.
2. Inductive loads have a power factor of 0.4 min. (AC) and a time
constant of 7 ms max. (DC).
3. Lamp load has an inrush current of 10 times the steady-state current.
4. Motor load has an inrush current of 6 times the steady-state current.
HL-5030
*
Inrush NC
current NO
24 A max.
12 A max.
HL-5050
*
Approved Standard Ratings
CCC (GB14048.5)
Applicable category and ratings
AC-15 3 A/250 VAC
HL-5100
*
HL-5200
HL-5300
* HL-5000 Limit Switches are offered with a choice of ground terminal/M5
tapping on the rear side conforming to various standards. When placing an
order, add the code to the model number to indicate if ground terminal/M5
tapping on the rear side is required.
-G: with ground terminal/M5 tapping on the rear side.
1
HL-5000
Characteristics
Degree of protection
Durability
*
Mechanical
IP65
10,000,000 operations min. (under
rated conditions)
See the following
Electrical Durability.
5 mm/s to 0.5 m/s
120 operations/min
30 operations/min
100 MΩ min. (at 500 VDC)
25 mΩ max. (initial value)
1,000 VAC, 50/60 Hz for 1 min between
terminals of the same polarity
1,500 VAC, 50/60 Hz for 1 min between
current-carrying metal parts and ground
1,500 VAC, 50/60 Hz for 1 min between
each terminal and non-current-carrying
metal part
50/60 Hz
10 to 55 Hz, 1.5-mm double amplitude
1,000 m/s
2
min.
300 m/s
2
min.
−5°C
to +65°C (with no icing)
35% to 95%RH
Approx. 130 to 190 g
Engineering Data
Electrical Durability (cos dia. =1)
(Operating temperature: +5°C to +35°C,
Operating humidity: 40% to 70%RH)
1,000
Durability (x 10
4
operations)
Operating frequency:
30 operations/min
125 VAC (cos dia. = 1)
Electrical
Operating speed
Operating Mechanical
frequency Electrical
Insulation resistance
Contact resistance
500
Dielectric strength
Rated frequency
Vibration
Malfunction
resistance
Destruction
Shock
resistance Malfunction
Ambient operating
temperature
Ambient operating
humidity
Weight
0
1
2
3
4
5
6
Switching current (A)
Note: 1. The above figures are initial values.
2. The above characteristics may vary depending on the model. For
further details, contact your OMRON sales representative.
* The values are calculated at an operating temperature of +5
°
C to +35
°
C, and
an operating humidity of 40% to 70%RH. Contact your OMRON sales
representative for more detailed information on other operating environments.
Structure and Nomenclature
Structure
Resin roller
Lever
Contact Form
(NO) 4
Za
3 (NO)
(NC) 1
2 (NC)
Head
Cover
Built-in switch
Connector
2
HL-5000
Dimensions and Operating Characteristics
Switches
(Dimensions not shown are the same as roller lever models.)
Roller Lever
HL-5000
58
±
0.8
53
±
0.8
39.5
±
0.8
40.3
±
0.8
(Unit: mm)
17.5 dia.
×
6.6
resin roller *1
Adjustable Roller Lever
HL-5030
17.5 dia.
×
6.6 *1
Adjustable
up to 30R
to 75R
*2
65.7
±
0.8
60.3
±
0.8
51.3
±
0.8
39.5
±
0.8
32
16.5
21.4
31.5R
*2
16.5
21.4
15.5
(110)
50
±
0.2
Three, M3
M5
×
12
Allen-head
bolt
15.5
M5
×
16
Allen-head
bolt
M5
×
12
Allen-head
bolt
60.6
50
±
0.2
60.6
4.1
4.1
Two, 5.2
+0.2
dia.
0
mounting holes
24
±
0.2
33
Rubber
connector
18.5
33
34
*1.
Resin roller
*2. The head can be mounted in any of the four directions.
(19)
Three, M3
(19)
*1. The lever can be mounted anywhere in 360
°
.
*2. The head can be mounted in any of the four directions.
Adjustable Rod Lever
HL-5050
145 max.
*2
5.4
3 dia.
×
160 *1
62.8
±
0.8
53.4
±
0.8
Sealed Plunger
HL-5100
8 dia.
PT
Two, M3
*
16.5
39.5
±
0.8
32
16.5
M5
×
16
Allen-head
bolt
M5
×
12
Allen-head
bolt
21.4
OP
20.2
15.5
50
±
0.2
60.6
50
±
0.2
60.6
4.1
Three, M3
(19)
4.1
Three, M3
(19)
* Stainless steel plunger
*1. Stainless steel rod
*2. The head can be mounted in any of the four directions.
Sealed Roller Plunger
HL-5200
Coil Spring
HL-5300
*2
*1
PT
6.6 dia.
3.2 dia.
30 *2
12.7 dia.
×
4.8 *1
PT
Two, M3
OP
*2
20.2
16.5
110
±
2.5
Two, M3
38
±
0.2
±
0.2
16.5 42
20.2
50
±
0.2
Three, M3
60.6
50
±
0.2
4.1
(19)
4.1
*1. Stainless sintered alloy roller
*2. The head can be mounted in either of the two directions.
(19)
Three, M3
60.6
*1. Resin rod
*2. The coil spring may be operated from any directions except axial directions ( ).
*3. The operating range of the dog or cam is the top third (i.e. from the tip of the
rod) of the whole actuator.
Note: Unless otherwise specified, a tolerance of
±0.4
mm applies to all dimensions.
Operating
characteristics
Operating force
Release force
Pretravel
Overtravel
Movement Differential
Operating position
Model
OF max.
RF min.
PT max.
OT min.
MD max.
OP
HL-5000
7.35 N
0.98 N
20°
50°
12°
−
HL-5030
*
7.35 N
0.98 N
20°
50°
12°
−
HL-5050
*
7.35 N
0.98 N
20°
50°
12°
−
HL-5100
8.83 N
1.47 N
1.5 mm
4 mm
1 mm
30±0.8 mm
HL-5200
8.83 N
1.47 N
1.5 mm
4 mm
1 mm
40±0.8 mm
HL-5300
1.47 N
−
30 mm
−
−
−
* Measured with the types of the 31.5-mm arm or rod length.
OF and RF measured at the arm length of 75 mm for HL-5030, and 145 mm for HL-5050 (reference values).
HL-5030
OF
RF
3.09 N
0.41 N
HL-5050
1.60 N
0.22 N
3
HL-5000
Safety Precautions
Refer to
Safety Precautions for All Limit Switches.
Precautions for Correct Use
Operating Environment
•
Seal material may deteriorate if a Switch is used outdoor or where
subject to special cutting oils, solvents, or chemicals. Always
appraise performance under actual application conditions and set
suitable maintenance and replacement periods.
•
Install Switches where they will not be directly subject to cutting
chips, dust, or dirt. The Actuator and Switch must also be protected
from the accumulation of cutting chips or sludge.
Not Suitable
Suitable
Applicable Lead Wires
Wire name
Vinyl cabtire cord
(VCTF)
Vinyl cabtire cable
(VCT)
600-V vinyl-insulated
sheath cable (VVF)
Applicable wire
Number of
Conductor
External
conductors
size
size
2
3
0.75 mm
2
Round, 6 to 9
4
dia.
Flat, 9.4
2
0.75 mm
2
max.
1 dia./1.2 dia./
2
1.6 dia.
Note: Do not use wires containing silicone, otherwise a contact failure may
result.
•
Constantly subjecting a Switch to vibration or shock can result in
wear, which can lead to contact interference with contacts,
operation failure, reduced durability, and other problems.
Excessive vibration or shock can lead to false contact operation or
damage. Install Switches in locations not subject to shock and
vibration and in orientations that will not produce resonance.
•
The Switches have physical contacts. Using them in environments
containing silicon gas will result in the formation of silicon oxide
(SiO
2
) due to arc energy. If silicon oxide accumulates on the
contacts, contact interference can occur. If silicon oil, silicon filling
agents, silicon cables, or other silicon products are present near the
Switch, suppress arcing with contact protective circuits (surge
killers) or remove the source of silicon gas.
Applicable Solderless Terminal
The following solderless terminals are available. Do not use fork or
any other type of terminals, otherwise an accidental disconnection
resulting in a ground fault may result.
Terminal with insulated grip
6.4 max.
6.4 max.
14 max.
3.0 to
3.7 dia.
14 max.
3.0 to
3.7 dia.
Wiring
Wiring Procedure
1. Loosen the cover mounting screws and remove the cover.
2. Disconnect the rubber connector from the box conduit and crimp a
solderless terminal. The following solderless terminals are
available.
3. After inserting the solderless terminal into the Switch, tighten the
terminal screws securely.
4. After wiring the Limit Switch, insert the rubber connector into the
groove of the box securely.
5. Tighten the three mounting screws evenly. The optimum tightening
torque for each screw is 0.49 to 0.59 N·m.
Cover mounting screw
Cover
Appropriate Tightening Torque
A loose screw may result in a malfunction. Be sure to tighten each
screw to the appropriate tightening torque as shown below.
No.
1
2
3
4
5
Type
Head mounting screw
Cover mounting screw
Allen-head bolt
Terminal screw (M3 screw)
Switch mounting screw
(M5 Allen-head bolt)
Appropriate
tightening torque
0.49 to 0.59 N·m
0.49 to 0.59 N·m
4.90 to 5.88 N·m
0.49 to 0.59 N·m
4.90 to 5.88 N·m
Note: If the head direction has been changed, check the torque of each screw
and make sure that the screws are free of foreign substances, and that
each screw is tightened to the proper torque.
Rubber connector
1
Terminal
3
4
2
5
4
HL-5000
Mounting
To mount the Limit Switch securely, be sure to use two M5 Allenhead
bolts and washers.
The tightening torque applied to each bolt is 4.90 to 5.88 N·m. To
mount the Limit Switch more securely, use two M5 screw holes on the
rear panel and rear holes for positioning if the model is the HL-
5@@@G-Series Limit Switches.
Mounting holes
Two, 5.2-dia. holes (located
diagonally for securing the rear side)
Others
•
Do not use the Limit Switch outdoors, otherwise the Limit Switch will
become damaged by rust or ozone.
•
The Limit Switch is not suitable in places exposed to the spray of
rainwater, seawater, or oily water. Consult your OMRON
representative for models resisting rainwater, seawater, and oily
water.
•
If high-sealing performance is required along with shielded wiring or
conduit wiring, use the D4C or WL.
50
±
0.15
24
±
0.15
Two, M5 screws or 5.2-dia. holes (located
diagonally for securing the front side)
Only the HL-5@@@G has M5 x 0.8 screw holes on the rear side.
Using the Switches
Actuator Position Change
(HL-5000, HL-5030, HL-5050)
To change the angle of the actuator, loosen the Allen-head bolt on the
side of the actuator lever. Then the actuator can be set at any angle.
Head Direction Change
(HL-5000, HL-5030, HL-5050, HL5200)
To change the head direction, loosen the two mounting screws. Then
the head can be changed at 90° increments in one of four directions.
HL-5000
HL-5030
Head mounting
screw (Small white
screw that can be
turned with either
a Phillips-head or
flat-blade screw-
driver)
Head mounting screw
(Black non-removable
torque screw)
Loosen the
Allenhead
bold
Head mounting screw
(Black non-removable
torque screw)
Head mounting screw
(Small white screw that
can be turned with either
a Phillips head or
flat-blade screwdriver)
HL-5050
The head of the HL-5200 can be mounted in two directions only.
(Refer to the following illustration.)
HL-5200
Head mounting screw (white)
Head mounting screw (white)
5
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