
Type
32mm type 50mm type
General purpose
Standard type
Model No. HG-S1032 HG-S1050 (Note 1)
Position detection method Optical absolute linear encoder method
Measurement range 32mm 50mm
Stroke 32.5mm or more 50.5mm or more
Measur-
ing force
(Note 2)
Downward
mount
2.97N or less
1.90N (Note 3)
3.80N or less
1.90N (Note 3)
Upward mount 2.09N or less
1.19N (Note 3)
3.20N or less
1.40N (Note 3)
Side mount 2.53N or less
1.50N (Note 3)
3.40N or less
1.70N (Note 3)
Resolution 0.5μm
Sampling cycle 1ms
Indication
accuracy
(P-P)
Full range 3.0μm or less 3.5μm or less
Limited range
2.0μm or less (any 60μm)
-
Hot swap function Incorporated
Protective structure IP67 (IEC) (Note 4)
Ambient temperature -10 to +55°C (No dew condensation or icing allowed), Storage: -20 to +60°C
Ambient humidity 35 to 85% RH, Storage: 35 to 85% RH
Mechanical life (Note 5) 30 million times or more
(reference value)
10 million times or more
(reference value)
Tip deviation amount 40μm (typical value)
Grounding method Capacitor grounding
Material
Body: Aluminium, Holder: Free-cutting steel ,
Spindle: Tool steel, Probe: Ceramic,
Rubber bellows: NBR (black)
Weight (main unit only) Approx. 150g Approx. 180g
Notes: 1) Connect to an HG-SC series controller manufactured in February 2019 or later.
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3) Typical value near center of measurement.
4) Excludes damage and deterioration to the rubber bellows due to external causes.
5) Typical value in a clean environment in which there is no contact with liquids such as water or oil, and no set-
tling of particulate matter.
6CAUTIONS
The special sensor head +*6Ƒ is designed to be used with the controller
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will not be met and product malfunctioning or damage may occur.
ƔThis device has been developed / produced for industrial use only.
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and product damage. There is also a risk of a noticeable reduction of service life.
ƔDeviations may occur in the measured value at the bottom dead point. Do not use
the bottom dead point as a standard.
ƔDo not wire in parallel with a high-voltage line or power line, or run through the
same conduit. Risk malfunctioning due to induction.
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ƔIf power is supplied from a commercial switching regulator, ensure that the frame
ground (F.G.) terminal of the power supply is connected to an actual ground.
ƔDo not use during the initial transient time after the power supply is switched ON.
Ɣ
Do not apply stress such as excessive bending or pulling to the extracted part of a cable.
ƔWhen attaching the sensor head connection cable to this product, do not apply
force to the product.
ƔOnly one joint (optional) can be installed to one sensor head.
ƔIf the
Low measuring force type
(HG-S1010R/HG-S1110R) is mounted in a lateral
position and used with a roller-type probe (HG-SS40U, optional), the joint (option-
al) cannot be used.
ƔThis product is suitable for indoor use only.
ƔAvoid dust, dirt, and steam.
Ɣ
Do not use this sensor in places where it may come in contact with corrosive gas, etc.
Ɣ
Ensure that the product does not come into contact with organic solvents such as thinner.
ƔEnsure that the product does not come into contact with strong acid or alkaline.
ƔEnsure that the product does not come into contact with oil or grease.
Ɣ
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ƔThis product is a precision device. Do not drop or otherwise subject to shock. Risk
of product damage.
ƔDo not allow excessive horizontal force to be applied to the spindle. This may
cause reduced accuracy and durability.
ƔThe standard rubber bellows is a consumable part. Replace it regularly as a pre-
ventive maintenance.The rubber bellows can deteriorate quickly depending on
usage environment. If it deteriorates, it generates cracks and other problems,
causing dust and water to enter and resulting in a malfunction.
ƔNever remove the standard rubber bellows except for replacement.
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ƔWhen the product becomes unusable or unneeded, dispose of the product appro-
priately as industrial waste.
ƔNever attempt to disassemble, repair, or modify the product.
7MAINTENANCE
How to replace the probe
Ɣ
Always secure the spindle to prevent rotation before replacing the probe. Risk of
product damage if an excessive torque (0.2N·m or more) is applied to the spindle.
ƔIf the rubber bellows is damaged or deformed during probe replacement, the
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1. Turn the probe screw in the direction of the arrow and remove the probe from the
spindle. When turning the probe screw, hold the cut face of the spindle with the
provided sensor head fastening wrench to prevent the spindle from turning.
Hold the sensor head fastening wrench in place, and turn only the probe.
Sensor head
fastening wrench
(Accessory)
Probe
Turn
2. Attach the new probe to the spindle. The tightening torque
should be 0.4N·m or less. Make sure that the probe does
not come OFF.
When turning the probe screw, hold the cut face of the
spindle with the provided sensor head fastening wrench to
prevent the spindle from turning.
Hold the sensor head fastening wrench in place, and turn
only the probe. Turn
3.
After attaching the probe, wipe the spindle with absolute alcohol to remove any dirt.
How to replace the rubber bellows
ƔWhen replacing the rubber bellows, take care that no dirt or other contaminants
get on the spindle. Risk of malfunctioning. If any dirt gets on the spindle, wipe
clean with absolute alcohol. Do not allow the rubber bellows to become twisted
during attachment.
ƔNote that the measuring force will vary depending on the attachment state of the
rubber bellows.
ƔIf the rubber bellows is deformed, a load will occur when the spindle operates
and damage may result.
1. Turn the probe screw in the direction of the arrow and remove the probe from the
spindle. When turning the probe screw, hold the cut face of the spindle with the
provided sensor head fastening wrench to prevent the spindle from turning.
Hold the sensor head fastening wrench in place, and turn only the probe.
Sensor head
fastening wrench
(Accessory)
Probe
Turn
2. Remove the rubber bellows from the spindle.
Rubber bellows (Option)
3. Fit the new rubber bellows onto the spindle.
Insert to the top edge of the spindle as
shown at right.
Insert to top edge
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until the tip of the spindle is exposed as
shown at right.
Spindle tip
5. Attach the probe to the spindle. The tighten-
ing torque should be 0.4N·m or less. Make
sure that the probe does not come OFF.
When turning the probe screw, hold the cut
face of the spindle with the provided sensor
head fastening wrench to prevent the spindle
from turning.
Hold the sensor head fastening wrench in
place, and turn only the probe.
Turn
6. Make sure that the rubber bellows has not
become deformed as shown at right.
If the rubber bellows is deformed, restore the
normal shape by rotating the bellows or oth-
erwise.
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