IAI ROBO Cylinder RCS2 User manual

IAI America, Inc.
ROBO Cylinder
Slider Type
Fourth Edition
Motor Straight Type (Coupling Type): SA4C, SA5C SA6C, SA7C, SS7C and SS8C
Motor Straight Type (Built-in Type): SA4D, SA5D and SA6D
Motor Reversing Type: SA4R, SA5R, SA6R, SA7R, SS7R and SS8R
RCS2 Actuators
Motor Straight Type (Coupling Type): SA4C, SA5C, SA6C, SA7C, SS7C and SS8C
Motor Straight Type (Built-in Type): SA5D and SA 6D
RCS2CR Actuators, Cleanroom Specification
Operating Manual

Note
Greasing Actuators of Cleanroom Specification
For ROBO Cylinder actuators of cleanroom specification, use grease of low-dust-raising type for
cleanroom applications.
The grease specified in the maintenance/inspection sections of the Operating Manual is for
actuators of standard specification.
Using the grease for the standard actuators on the cleanroom actuators may generate dust.
C Grease by Kuroda Precision Industries is applied to the cleanroom actuators before shipment
from IAI.
Recommended grease: C Grease by Kuroda
Precision Industries Ltd.

Safety Precautions (Please read before using the product.)
Before installing, operating, maintaining or inspecting this product, please peruse this operating manual as
well as the operating manuals and other related documentations for all equipment and peripheral devices
connected to this product in order to ensure the correct use of this product and connected
equipment/devices. Those performing installation, operation, maintenance and inspection of the product
must have sufficient knowledge of the relevant equipment and their safety. The precautions provided
below are designed to help you use the product safely and avoid bodily injury and/or property damage.
In this operating manual, safety precautions are classified as “Danger,” “Warning,” “Caution” and
“Note,” according to the degree of risk.
Danger Failure to observe the instruction will result in an imminent danger leading to
death or serious injury.
Warning Failure to observe the instruction may result in death or serious injury.
Caution Failure to observe the instruction may result in injury or property damage.
Note The user should take heed of this information to ensure the proper use of the
product, although failure to do so will not result in injury.
It should be noted that the instructions under the Caution and Note headings may also lead to
serious consequences, if unheeded, depending on the situation.
All instructions contained herein provide vital information for ensuring safety. Please read the contents
carefully and handle the product with due caution.
Please keep this operating manual in a convenient place for quick reference whenever needed, and also
make sure that the manual will get to the end-user.
Danger
[General]
Do not use this product for the following applications:
1. Medical equipment used to maintain, control or otherwise affect human life or physical health
2. Mechanisms and machinery designed for the purpose of moving or transporting people
3. Important safety parts of machinery
This product has not been planned or designed for applications requiring high levels of safety. Use of
this product in such applications may jeopardize the safety of human life. The warranty covers only the
product as it is delivered.
[Installation]
Do not use this product in a place exposed to ignitable, inflammable or explosive substances. The
product may ignite, burn or explode.
When installing the product, be sure to securely support and affix it (including the load). Failure to do
so may cause the product to tip over, drop or malfunction, resulting in injury.

Avoid using the product in a place where the main unit or controller may come in contact with water or
oil droplets.
Never cut and/or reconnect the cables supplied with the product for the purpose of extending or
shortening the cable length. Doing so may result in fire.
[Operation]
Do not enter the machine’s range of operation while the product is operating or standing by. The
actuator may move suddenly, causing injury.
Do not pour water onto the product. Spraying water over the product, washing it with water or using it
in water may cause the product to malfunction, resulting in injury, electric shock, fire, etc.
[Maintenance, Inspection, Repair]
Never modify the product. Unauthorized modification may cause the product to malfunction, resulting in
injury, electric shock, fire, etc.
Do not disassemble and reassemble the components relating to the basic structure of the product or its
performance and function. Doing so may result in injury, electric shock, fire, etc.
Warning
[General]
Do not use the product outside the specifications. Using the product outside the specifications may
cause it to fail, stop functioning or sustain damage. It may also significantly reduce the service life of
the product. In particular, observe the maximum loading capacity and speed.
[Installation]
If the machine will stop in the case of system problem such as emergency stop or power failure, design
a safety circuit or other device that will prevent equipment damage or injury.
Before supplying power to and operating the product, always check the operation area of the
equipment to ensure safety. Supplying power to the product carelessly may cause electric shock or
injury due to contact with the moving parts.
Wire the product correctly by referring to the operation manual. Securely connect the cables and
connectors so that they will not be disconnected or come loose. Failure to do so may cause the
product to malfunction or cause fire.
[Operation]
Before operating the moving parts of the product by hand (for the purpose of manual positioning, etc.),
confirm that the servo is turned off (using the teaching pendant). Failure to observe this instruction may
result in injury.
Do not scratch the cables. Scratching, forcibly bending, pulling, winding, crushing with heavy object or
pinching a cable may cause it to leak current or lose continuity, resulting in fire, electric shock,
malfunction, etc.
Turn off the power to the product in the event of power failure. Failure to do so may cause the product
to suddenly start moving when the power is restored, thus resulting in injury or product damage.
If the product is generating heat, smoke or a strange smell, turn off the power immediately. Continuing
to use the product may result in product damage or fire.
If noise or abnormally high vibration is detected, stop the operation immediately. Continuing to use the
product may result in product damage, malfunction due to damage, runaway machine, etc.
If any of the product’s protective functions (alarms) has actuated, turn off the power immediately.
Continuing to use the product may result in injury due to product malfunction, or cause product
breakdown or damage. After the power has been cut off, identify and remove the cause of the problem,
and then reconnect the power.

Do not step on the product, use it as a footstool or place any object on it. You may slip and fall or the
product may tip over or drop, resulting in injury. Malfunction, runaway product, etc., may also result due
to product breakdown or damage.
[Maintenance, Inspection, Repair]
Before commencing maintenance/inspection, servicing, replacement or any other work on the product,
be sure to completely cut off the power supply to the product. Also take heed of the following
precautions:
1. Put up a sign bearing “WORK IN PROGRESS. DO NOT TURN ON POWER” or other warning
statement to that effect, to prevent a bystander from accidentally turning on the power.
2. If multiple operators work together to perform maintenance/inspection work, the operators
should always give verbal cues to one another to ensure safety before turning on/off the power
or moving any axis.
[Disposal]
Do not throw the product into flames. The product may explode or toxic gases may generate.
Caution
[Installation]
Do not use the product in a place exposed to direct sunlight (ultraviolet ray), dusty place or place
where air contains salt or iron powder, humid place, or in any ambience where the product may come
in contact with organic solvent, hydraulic oil containing phosphate ester, etc. If used in theses
places/ambiences, the product may lose its function over a short period of time or suffer rapid
performance deterioration, or the service life of the product may be reduced.
Do not use the product in an ambience where it may come in contact with corrosive gases (sulfuric
acid, hydrochloric acid, etc.). The product may lose its strength due to rust.
Provide sufficient shielding measures if the product is used in any of the following places. If proper
measures are not taken, the product may malfunction:
1. Place where large current or strong magnetic field generates
2. Place where arc discharge occurs due to welding work, etc.
3. Place where noise generates due to electrostatic, etc.
4. Place where the product may come in contact with radiation
Do not install the product in a place subject to vibration or shock.
Provide an emergency stop device in an easily accessible position so the device can be immediately
actuated should danger occur during operation. Failure to do so may result in injury.
Provide sufficient maintenance space when installing the product. If sufficient space is not available,
daily inspection, maintenance and other necessary work cannot be carried out, resulting in system
shutdown or product damage.
When transporting or installing the product, support the product using a lift or suspension equipment or
carry it with multiple operators working together, and exercise due caution to ensure safety.
When installing the product, do not hold the moving parts or cables of the product. Doing so may result
in injury.
Use IAI’s genuine cables to connect the actuator and controller. Also use IAI’s genuine components for
the actuator, controller, teaching pendant, etc.
The brake mechanism is designed to prevent the slider from dropping upon turning off the power when
the actuator is installed vertically. Do not use the brake mechanism as a safety brake.
When installing, adjusting or carrying out any other work on the actuator, put up a sign bearing “WORK
IN PROGRESS. DO NOT TURN ON POWER” or other warning statement to that effect, to prevent the
product from being powered on accidentally. If the power is turned on accidentally, injury may result
due to electric shock or sudden movement of the actuator.

[Operation]
Turn on the power to individual equipment one by one, starting from the equipment at the highest level
in the system hierarchy. Failure to do so may cause the product to start suddenly, resulting in injury or
product damage.
Do not insert a finger or object in the openings in the product. It may cause fire, electric shock or injury.
Do not step on the product, use it as a footstool or place any object on it. It may cause scoring, dents
or deformation of the driving part, resulting in product damage, unintended stopping due to damage, or
performance drop.
[Maintenance, Inspection, Repair]
Wear protective goggles when applying grease to the actuator. Failure to do so may result in eye
inflammation due to spattered grease.
Note
[Installation]
If the product is used in a vertical setup, be sure to use the vertical specification (with brake).
Protection covers or other guards must be provided for the moving parts of the equipment to avoid
direct contact with the operators.
Do not configure a control circuit that will cause the load to drop in case of power failure. Configure a
control circuit that will prevent the table or load from dropping when the power to the machine is cut off
or an emergency stop is actuated.
The following conditions must be met in order to improve the straightness of the table movement and
ensure the smooth movement of the ball screw and linear guides:
1. Flatness of the mounting surface must be within 0.05 mm.
2. The mounting surface area must be large enough to ensure the rigidity of the actuator.
[Installation, Operation, Maintenance]
When handling the product, wear protective gloves, protective goggles, safety shoes or other
necessary gear to ensure safety.
[Maintenance, Inspection, Repair]
When performing maintenance, apply the specified grease to the guides and ball screw. Pay special
attention not to let fluoride grease mix with lithium grease. The machine may be damaged due to poor
lubrication, increased resistance, etc.
[Disposal]
When the product becomes no longer usable or necessary, dispose of it properly as an industrial waste.
Others
IAI shall not be liable whatsoever for any loss or damage arising from a failure to
observe the items specified in “Safety Precautions.”

Prohibited Handling of Cables
When designing an application system using IAI’s actuators and controllers, incorrect wiring or connection
of each cable may cause unexpected problems such as a disconnected cable or poor contact, or even a
runaway system. This section explains prohibited handling of cables. Read the information carefully to
connect the cables properly.
1. Do not let the cable flex at a single point.
2. Do not let the cable bend, kink or twist. 3. Do not pull the cable with a strong force.
4. Do not let the cable receive a turning force at a
single point.
6. Do not pinch, drop a heavy object onto or cut
the cable.
5. When fixing the cable, provide a moderate slack
and do not tension it too tight.
Steel band
(piano wire)
Bundle loosely.
Use a curly
cable.
Do not use a spiral tube where
the cable flexes frequently.

The supplied cables are not robot cables. Accordingly,
never store the cables in a cable track.
Always use a robot cable
for each relay cable. Bending radius (r)
Use a cable track with a bending
radius (r) of 50 mm or greater.
Cable
Cable track
Power line
Signal lines (flat cable)
Duct
7. Notes on using cable tracks
Do not let the cable get tangled or kinked in a cable track or flexible tube. When bundling the cable,
keep a certain degree of flexibility (so that the cable will not become too taut when bent).
Do not cause the cables to occupy more than
60% of the space in the cable track. Do not lay signal lines together with circuit lines that create a strong electric field.

Table of Contents
1. Foreword................................................................................................................................1
2. Safety Precautions.................................................................................................................1
2.1 Basic Operating Instructions............................................................................................... 1
2.2 Maintenance and Inspection............................................................................................... 1
3. Warranty.................................................................................................................................2
3.1 Warranty Period.................................................................................................................. 2
3.2 Scope of Warranty.............................................................................................................. 2
4. Names of the Parts.................................................................................................................3
4.1 Motor Straight Type (Standard) RCS2.............................................................................. 3
Coupling Type (SA4C, SA5C, SA6C), ................................................................................ 3
Coupling Type (SA7C, SS7C, SS8C), ................................................................................ 3
Built-in Type (SA4D, SA5D, SA6D)..................................................................................... 4
4.2 Motor Straight Type (Cleanroom Specification) RCS2CR................................................. 5
Coupling Type (SA4C, SA5C, SA6C, SA7C, SS7C, SS8C), Built-in Type (SA5D, SA6D).. 5
4.3 Motor Reversing Type RCS2............................................................................................ 6
SA4R, SA5R, SA6R, SA7R, SS7R, SS8R.......................................................................... 6
5. Transporting and Handling.....................................................................................................7
5.1 Handling the Actuator ......................................................................................................... 7
5.1.1 Handling the Packed Unit............................................................................................ 7
5.1.2 Handling the Actuator After It is Unpacked .................................................................. 7
5.2 Handling the Actuator Assembly......................................................................................... 8
5.2.1 Condition of Shipment from IAI (Assembled)............................................................... 8
5.2.2 Handling after Assembly with Peripheral Equipment................................................... 8
6. Installation Environment and Storage Environment ...............................................................9
6.1 Installation Environment ..................................................................................................... 9
6.2 Storage Environment.......................................................................................................... 9
7. Installation............................................................................................................................10
7.1 Installing the Main Body.................................................................................................... 10
7.1.1 Using the Tapped Holes at Back of the Base .............................................................11
7.1.2 Using the Mounting Holes on Top of the Base........................................................... 12
7.1.3 Using Foot Bases (Optional) ..................................................................................... 13
7.2 Mounting Surface.............................................................................................................. 14
7.2.1 Using Side Faces of the Base as Reference Planes................................................. 14
7.2.2 Using Side Faces of the Foot Base as Reference Planes......................................... 15
7.3 Tightening Screws ............................................................................................................ 16
7.4 Installing the load to the Slider.......................................................................................... 17
7.4.1 Using the Slider......................................................................................................... 17
7.4.2 Using a Slider Spacer (Optional) ............................................................................... 18
8. Wiring Cable.........................................................................................................................19
9. Maximum Speed...................................................................................................................20

10. Load on the Actuator ............................................................................................................21
11. Notes on Actuators with a Switch (Optional) ........................................................................23
12. Slit for Position Adjustment...................................................................................................24
13. Cleanroom Specification.......................................................................................................25
13.1 Suction Rate..................................................................................................................... 25
13.2 Suction Joint..................................................................................................................... 25
14. High Acceleration/Deceleration Compatibility.......................................................................26
14.1 Compatible Actuator Model............................................................................................... 26
14.2 Specifications of the Actuator Compatible with HighAcceleration/Deceleration ............... 26
14.3 Points to be Noted............................................................................................................ 27
14.4 Compatible Controller Models (SCON, SSEL and X-SEL)................................................ 27
15. Maintenance and Inspection ................................................................................................28
15.1 Inspection Items and Timing............................................................................................. 28
15.2 Visual Inspection of the Machine Exterior......................................................................... 28
15.3 Cleaning ........................................................................................................................... 28
15.4 Interior Inspection.............................................................................................................29
15.5 Internal Cleaning...............................................................................................................30
15.6 Lubricating the Guides and Ball Screw............................................................................. 30
15.6.1 Other than Cleanroom Specification.......................................................................... 30
15.6.2 Cleanroom Specification............................................................................................ 31
15.6.3 How to Apply Grease................................................................................................. 32
15.7 Replacing/Adjusting the Stainless Sheet .......................................................................... 33
15.8 Reduction Belt [Motor Reversing Type] ............................................................................ 38
15.8.1 Inspecting the Belt..................................................................................................... 38
15.8.2 Applicable Belt........................................................................................................... 38
15.8.3 Adjusting the Belt Tension (SA4R, SA5R, SA6R)...................................................... 38
15.8.4 Adjusting the Belt Tension (SA7R)............................................................................. 39
15.8.5 Adjusting the Belt Tension (SS7R, SS8R)................................................................. 39
15.8.6 Replacing the Belt of the Motor Reversing Type (SA4R, SA5R, SA6R).................... 40
15.8.7 Replacing the Belt of the Motor Reversing Type (SA7R)........................................... 46
15.8.8 Replacing the Belt of the Motor Reversing Type (SS7R, SS8R) ............................... 49
15.9 Replacing the Motor.......................................................................................................... 52
15.9.1 Replacing the Motor of the Motor Straight Type (Coupling Type): SA4C, SA5C, SA6C
.................................................................................................................................. 52
15.9.2 Replacing the Motor of the Motor Straight Type (Coupling Type) .............................. 62
15.9.3 Replacing the Motor of the Motor Straight Type (Coupling Type): SS7C, SS8C........ 68
15.9.4 Replacing the Motor of the Motor Reversing Type: SA4R, SA5R, SA6R................... 80
15.9.5 Replacing the Motor of the Motor Reversing Type: SA7R......................................... 90
15.9.6 Replacing the Motor of the Motor Reversing Type: SS7R, SS8R.............................. 94
16. Cable Diagram .....................................................................................................................99
Appendix ...................................................................................................................................102
How to use the home mark .......................................................................................................102

1
1. Foreword
Thank you for purchasing an IAI product.
This manual explains the structure, correct operation and maintenance of the actuator.
Please read this manual carefully before using the product.
For more complete information on operating the actuator, please also refer to the controller operating
manual.
2. Safety Precautions
2.1 Basic Operating Instructions
Please do not attempt to use or operate the actuator in any manner not indicated in this manual or the
controller manual.
Please be sure to use only the cable provided by IAI to connect the actuator and controller.
Please do not allow people within the moving range of the unit when it is in operation or when the
power is ON since this is dangerous.
2.2 Maintenance and Inspection
When doing maintenance and inspection work, always shut down the controller power first.
When doing inspection, make sure that no one can inadvertently turn the power ON.
Make sure that a sign indicating work in progress is clearly visible.
If several persons are working, be sure to watch out for each other's safety. In particular, check before
turning power ON or OFF and let others know if you are doing work involving axis movement.
(Note)
The content of this manual is subject to change without notice for the purpose of improvement.
This manual was created with utmost attention to precision. Should you find any error, however, or if
you have any question, please contact IAI’s Sales Engineering or Technical Service Section.

2
3. Warranty
3.1 Warranty Period
Warranty period shall be either of the following periods whichever ends first:
18 months after shipment from our factory
12 months after delivery to a specified location
2500 hours of operation time
3.2 Scope of Warranty
If a breakdown occurs within the period specified above and is due to the manufacturer's error, we will
repair the unit at no cost. However, the following items are not covered by this warranty.
Faded paint or other changes that occur naturally over time.
Consumable components that wear out with use (stainless sheet, etc.).
Unit seems to be noisy or similar impressions that do not affect machinery performance.
Damage resulting from improper handling by the user or lack of proper maintenance.
Any alterations made by other than IAI or its representatives.
Breakdowns caused by using controllers made by other manufacturers.
Any damages caused by fire and other natural disasters or accidents.
The warranty pertains to the purchased product itself and does not cover any damages that might arise
from a breakdown of the supplied product.
Any repairs will be done at our factory. Even if the product is still covered under the warranty period, we
will assess a separate charge for sending technicians to the customer's site.

3
Stainless Sheet
Side Cover
Right Side
Opposite Motor End Motor End
Base
Motor Cover
Slider
Left Side
Front Cover
Bearing Housing
Cable
Slider Cover
4. Names of the Parts
The names of the actuator parts are indicated below.
The left and right sides are indicated by looking at the actuator from the motor end with the actuator set
down horizontally. Front end means the side opposite the motor end.
4.1 Motor Straight Type (Standard) RCS2
Coupling Type (SA4C, SA5C, SA6C),
Coupling Type (SA7C, SS7C, SS8C),
Caution: The cable directly connected to the actuator is not robot cable even when ordered
with robot cable option. When designing, please be sure not to give repeated
bending loads to this cable. The robot cable is applicable only to the connecting
cables.
Stainless Sheet
Side Cover
Right Side
Opposite Motor End Motor End
Base
Encoder Cover
Slider
Left Side
Front Cover
Motor Housing
Cable
Slider Cover

4
Stainless Sheet
Side Cover
Right Side
Opposite Motor End Motor End
Base
Encoder Cover
Slider
Left Side
Front Cover
Motor Housing
Cable
Slider Cover
Built-in Type (SA4D, SA5D, SA6D)
Caution: The cable directly connected to the actuator is not robot cable even when ordered
with robot cable option. When designing, please be sure not to give repeated
bending loads to this cable. The robot cable is applicable only to the connecting
cables.

5
Stainless Sheet
Side Cover Right Side
Opposite Motor End Motor End
Base
Motor Cover
Slider
Left Side
Front Cover
Bearing Housing
Cable
Plug Vacuum Tube
Slider Cover
Rear Cover
4.2 Motor Straight Type (Cleanroom Specification) RCS2CR
Coupling Type (SA4C, SA5C, SA6C, SA7C, SS7C, SS8C), Built-in Type (SA5D, SA6D)
Caution: The cable directly connected to the actuator is not robot cable even when ordered
with robot cable option. When designing, please be sure not to give repeated
bending loads to this cable. The robot cable is applicable only to the connecting
cables.

6
Stainless Sheet
Side Cover Right Side
Opposite Motor End Motor End
Base
Motor Cover
Slider
Left Side
Front Cover
Bearing Housing
Cable
Pulley Cover
Slider Cover
Rear Cover
4.3 Motor Reversing Type RCS2
SA4R, SA5R, SA6R, SA7R, SS7R, SS8R
Caution: The cable directly connected to the actuator is not robot cable even when ordered
with robot cable option. When designing, please be sure not to give repeated
bending loads to this cable. The robot cable is applicable only to the connecting
cables.

7
5. Transporting and Handling
5.1 Handling the Actuator
5.1.1 Handling the Packed Unit
Unless otherwise specified, each actuator (axis) is shipped individually.
Please take care that the shipping box is not dropped or subjected to strong impact during transport.
The operator should not carry heavy shipping boxes by themselves.
If the shipping box is left standing, it should be in a horizontal position.
Do not climb on top of the shipping box.
Do not place heavy objects on top of the shipping box.
5.1.2 Handling the Actuator After It is Unpacked
Lift the actuator up by the base to remove it from the packing.
When carrying the actuator, take care not to bump it. Take particular care with the front cover and motor
cover.
Do not exert excessive force on any part of the actuator.
Be careful not to cause the cables to receive a tensile force.
Note on handling the stainless sheet
The stainless sheet is designed very thin (thickness: Approx. 0.1 mm) in order to ensure flexibility.
Therefore, the stainless sheet is easily dented or scratched. Once dented or scratched, the stainless
sheet may break during use.
Warning: Do not press the sheet directly
with hands.
Supplement) Please refer to 4, "Names of Parts" for the names of the actuator parts.

8
5.2 Handling the Actuator Assembly
Pay attention to the following instructions when transporting an assembly of actuator axes.
5.2.1 Condition of Shipment from IAI (Assembled)
The actuators you have ordered are assembled at IAI, after which the assembly receives a shipping
inspection and is shipped in an outer frame with skids.
The assembly is packed with the sliders securely affixed so that they will not move unexpectedly during
transportation. In the case of a combined unit, the actuator ends are secured to prevent swinging due to
external vibration.
The package is not designed with special considerations for protection against impact due to
dropping or collision, so please handle the package with care. Also, do not place any heavy object
on the outer frame, as it is not strong enough to withstand loads.
When suspending the package using ropes, etc., pass the ropes from underneath the reinforcement
frames at the bottom of the skids. When lifting with a forklift, also place the forks underneath the
skids.
Set down the package carefully so as not to apply impact to the assembly or cause it to bounce.
After unpacking, handle the actuator assembly correctly by observing the instructions given below.
5.2.2 Handling after Assembly with Peripheral Equipment
When transporting the actuators that have been assembled with peripheral equipment either at IAI or on
your site, observe the instructions given below.
Secure each slider to prevent unexpected movement during transportation.
If any actuator end is protruding, secure it to prevent swinging due to external vibration.
If the actuator ends are not secured, do not apply any impact force exceeding 0.3 G during
transportation.
When suspending the actuator-assembled peripheral equipment using ropes, etc., make sure the
ropes do not contact the actuators directly.
Pass the ropes over appropriate cushion materials, and make sure the loads from the ropes will be
received by the base of each actuator.
Secure the end of the Y-axis using a separate rope to maintain the axis in a stable horizontal position.
At this time, be careful not to apply loads on the screw cover.
Be careful not to allow the brackets, covers and connector box of each actuator to receive loads.
Also protect the cables from pinching or excessive deformation.

9
6. Installation Environment and Storage Environment
6.1 Installation Environment
The actuator should be set up in an environment, which meets the following criteria:
Avoid direct sunlight.
Avoid radiant heat from strong heat sources such as a furnace.
Surrounding air temperature should be 0 ~ 40C.
The humidity should be less than 85% and there should be no condensation.
Avoid exposure to corrosive or combustible gases.
The area should have very little dust and be suitable for normal assembly operations.
Avoid exposure to oil mist or fluids used in cutting.
The unit should not be subject to impacts or vibrations.
Avoid extreme electromagnetic waves, ultraviolet rays and radiation.
This product is not intended to be used in a chemical environment.
In general, the environment should be one in which an operator can work without protective gear.
Work space needed for maintenance/inspection
[Motor straight type] [Motor reversing type]
6.2 Storage Environment
The storage environment should be similar to the installation environment. In addition, you must take pre-
cautions against condensation if the unit is to be stored for a long period of time. Unless there are special
instructions, we do not include moisture absorption agents when shipping the unit. If you are storing the
unit where condensation might occur, then you must treat the entire package or treat the unit itself after it
is unpacked to prevent condensation. The unit can withstand up to 60C during a short storage interval
but only up to 50C if the storage period is longer than one month.

10
7. Installation
Notes on Installation
The stainless sheet is designed very thin (thickness: approx. 0.1 mm) in order to ensure flexibility.
Therefore, the stainless sheet is easily dented or scratched. Once dented or scratched, the stainless sheet
may break during use.
When installing the stainless sheet, pay attention to the following points:
1. Do not press the sheet directly with hands 2. Protect the sheet from dents by paying attention
not to drop tools and loads onto the sheet.
3. Do not allow powder dust or iron powder to generate around the stainless sheet.
If generation of powder dust/iron powder cannot be fully prevented, wipe the stainless sheet after the
operation to remove all particles attached to the sheet.
If the actuator is operated with the stainless sheet carrying foreign particles, the particles may enter
the slider and damage the sheet or cause the sheet to deform, lift or present other problems.
The stainless sheet is held in place by means of magnets. If surrounding air contains iron powder or
other magnetic substances, they may attach to the magnets and cause problems. Pay attention to
the surrounding environment and take appropriate measures, if necessary.
7.1 Installing the Main Body
Mount the actuator to a machined surface or one of comparable precision.
The side faces and lower surface of the base run parallel with the guides. When traveling precision is
required, use these as the reference planes for mounting. Take note that the available mounting methods
are different for each actuator type.
Dent