SMC AS3000 Controller Operation Manual PDF

1 of 10
1 of 10

Summary of Content for SMC AS3000 Controller Operation Manual PDF

Doc. no. AS*-OMA0069-D

PRODUCT NAME

SPEED CONTROLLER STANDARD TYPE IN-LINE TYPE

MODEL/ Series/ Product Number

/ /

/

Contents

1Safety Instructions 2 3

2Specific Product Precautions 4 5

3Application 6

4Specifications 6

5Malfunctions and Countermeasures 6

6Construction 7 8

-1-

- 2 -

Speed Controller Standard Type In-Line Type / AS Series

Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of Caution, Warning or Danger. They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC)*1) , and other safety regulations. *1) ISO 4414: Pneumatic fluid power -- General rules relating to systems. ISO 4413: Hydraulic fluid power -- General rules relating to systems. IEC 60204-1: Safety of machinery -- Electrical equipment of machines .(Part 1: General requirements) ISO 10218: Manipulating industrial robots -Safety. etc.

Caution Caution indicates a hazard with a low level of risk which, if not avoided, could result

in minor or moderate injury.

Warning Warning indicates a hazard with a medium level of risk which, if not avoided, could

result in death or serious injury.

Danger Danger indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury.

Warning 1. The compatibility of the product is the responsibility of the person who designs the equipment or

decides its specifications. Since the product specified here is used under various operating conditions, its compatibility with specific equipment must be decided by the person who designs the equipment or decides its specifications based on necessary analysis and test results. The expected performance and safety assurance of the equipment will be the responsibility of the person who has determined its compatibility with the product. This person should also continuously review all specifications of the product referring to its latest catalog information, with a view to giving due consideration to any possibility of equipment failure when configuring the equipment.

2. Only personnel with appropriate training should operate machinery and equipment. The product specified here may become unsafe if handled incorrectly. The assembly, operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced.

3. Do not service or attempt to remove product and machinery/equipment until safety is confirmed. 1.The inspection and maintenance of machinery/equipment should only be performed after measures to

prevent falling or runaway of the driven objects have been confirmed. 2.When the product is to be removed, confirm that the safety measures as mentioned above are implemented and the power from any appropriate source is cut, and read and understand the specific product precautions of all relevant products carefully. 3. Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction.

4. Contact SMC beforehand and take special consideration of safety measures if the product is to be used in any of the following conditions. 1. Conditions and environments outside of the given specifications, or use outdoors or in a place exposed to direct sunlight. 2. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping,

vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard specifications described in the product catalog.

3. An application which could have negative effects on people, property, or animals requiring special safety analysis.

4.Use in an interlock circuit, which requires the provision of double interlock for possible failure by using a mechanical protective function, and periodical checks to confirm proper operation.

- 3 -

Speed Controller Standard Type In-Line Type / AS Series

Safety Instructions

Caution 1. The product is provided for use in manufacturing industries.

The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary.

If anything is unclear, contact your nearest sales branch.

Limited warranty and Disclaimer/Compliance Requirements The product used is subject to the following Limited warranty and Disclaimer and Compliance Requirements. Read and accept them before using the product.

Limited warranty and Disclaimer

1.The warranty period of the product is 1 year in service or 1.5 years after the product is delivered,whichever is first. Also, the product may have specified durability, running distance or replacement parts. Please consult your nearest sales branch.

2. For any failure or damage reported within the warranty period which is clearly our responsibility, a replacement product or necessary parts will be provided. This limited warranty applies only to our product independently, and not to any other damage

incurred due to the failure of the product. 3. Prior to using SMC products, please read and understand the warranty terms and disclaimers

noted in the specified catalog for the particular products.

Compliance Requirements

1. The use of SMC products with production equipment for the manufacture of weapons of mass destruction(WMD) or any other weapon is strictly prohibited.

2. The exports of SMC products or technology from one country to another are governed by the relevant security laws and regulation of the countries involved in the transaction. Prior to the shipment of a SMC product to another country, assure that all local rules governing that export are known and followed.

Caution SMC products are not intended for use as instruments for legal metrology.

Measurement instruments that SMC manufactures or sells have not been qualified by type approval tests relevant to the metrology (measurement) laws of each country.

Therefore, SMC products cannot be used for business or certification ordained by the metrology

(measurement) laws of each country.

- 4 -

2. Specific Product Precautions

Warning (1) Confirm the specifications.

Do not operate at pressures, temperatures, etc., beyond the range of specifications, as this can cause damage or malfunction. (Refer to the specifications.) Please contact SMC when using a fluid other than compressed air (including vacuum). We do not guarantee against any damage if the product is used outside of the specifications range.

(2)Products mentioned in this catalog are not designed for use as stop valves with zero air leakage.

A certain amount of leakage is allowed in the products specifications. Tightening the needle to reduce leakage to zero may result in equipment damage.

(3)Do not disassemble the product or make any modifications, including additional machining. Doing so may cause human injury and/or an accident.

(4)The flow rate characteristics for each product are representative values.

The flow rate characteristics are characteristics of each individual product. Actual values may differ depending on the piping, circuitry, pressure conditions, etc. Also, depending on product specifications, there may be variations in the zero needle rotations position of the flow rate characteristics.

Warning (1) Operation Manual

Install the products and operate it only after reading the operation Manual carefully and understanding its contents. Also, keep the Manual where it can be referred to as necessary.

(2)Ensure sufficient space for maintenance activities. When installing the products, allow access for maintenance.

(3)Confirm that the lock nut is tightened. . A loose lock nut may cause speed changes in the actuator.

(4) Check the degree of rotation of the needle valve.

The Products in this catalog are retainer type so that the needle is not removed completely. Over rotation will cause damage.

Warning (5)Do not use tools such as pliers to rotate the

knob. This can cause idle rotation of the knob or damage.

(6) Confirm the air flow direction. Mounting backward is dangerous, because the

speed adjustment needle will not work and the actuator may lurch suddenly.

(7)Adjust the speed by opening the needle

slowly from the fully closed state. Loose needle valves may cause unexpected

sudden actuator lurching. When a needle valve is turned clockwise, it is closed and cylinder speed decreases. When a needle valve is turned counterclockwise, it is open and cylinder speed increases.

(8)Do not apply excessive force or shock to the body or fittings with an impact tool.

This can cause damage or air leakage.

Caution (1)The proper tightening torques for hexagon

lock nuts are shown in the table below. For

standard installation, turn 15 to 30using a

tool after fastening by hand. Pay attention not to over tighten the product. Check the dimensions for each product for the width across flats.

Caution (1) Preparation before piping

Before piping is connected, it should be thoroughly blown out with air (flushing) or washed to remove chips, cutting oil and other debris from inside the pipe.

Design/ Selection

Mounting

Piping

Mounting

- 5 -

Warning

(1) Type of fluids Please consult with SMC when using the product in applications other than compressed air.

(2) When there is a large amount of drainage

Compressed air containing a large amount of drainage can cause the malfunction of pneumatic equipment. An air dryer or water separator should be installed upstream from filters.

(3) Drain flushing If condensation in the drain bowl is not emptied

on a regular basis, the bowl will overflow and allow the condensation to enter the compressed air lines. This causes the malfunction of pneumatic equipment. If the drain bowl is difficult to check and remove,

the installation of a drain bowl with an auto drain option is recommended. For compressed air quality, refer to SMC catalog "Compressed Air Purification System".

(4) Use clean air Do not use compressed air that contains chemicals, synthetic oils that include organic solvents, salt, corrosive gases, etc., as it can cause damage or malfunction.

Caution

(1) Install an air filter. Install an air filter upstream near the valve.

Select an air filter with a filtration size of 5m

or smaller. (2)Take measures to ensure air quality, such

as by installing an aftercooler, air dryer, or water separator. Compressed air that contains a large amount of drainage can cause the malfunction of pneumatic equipment, such as flow control equipment. Therefore, take appropriate measures to ensure air quality, such as by providing an aftercooler, air dryer, or water separator.

(3) Ensure that the fluid and ambient

temperatures are within the specified range. If the fluid temperature is 5 or less, the

moisture in the circuit could freeze, causing damage to the seals or leading to equipment malfunction. Therefore, take appropriate measures to prevent freezing. For compressed air quality, refer to SMC catalog "Compressed Air Purification System".

Warning

(1) Do not use in an atmosphere containing corrosive gases, chemicals, sea water, water, water steam, or where there is direct contact with any of these.

Refer to each construction drawing for information on the materials of flow control equipment.

(2) Do not expose the product to direct sunlight

for an extended period of time. (3) Do not use in a place subject to heavy

vibration and/or shock. (4) Do not mount the product in locations where

it is exposed to radiant heat.

Warning (1) Perform maintenance and inspection

according to the procedures indicated in the operation manual.

If handled improperly, malfunction or damage of machinery and equipment may occur.

(2) Maintenance work If handled improperly, compressed air can be

dangerous. Assembly, handling, repair and element replacement of pneumatic systems should be performed by a knowledgeable and experienced person.

(3) Drain flushing Remove drainage from air filters regularly. (4) Removal of equipment, and supply/exhaust

of compressed air Before components are removed, first confirm

that measures are in place to prevent workpieces from dropping, run-away equipment, etc. Then, Cut the supply pressure and electric

power, and exhaust all compressed air from the system using the residual pressure release function. When machinery is restarted, proceed with

caution after confirming that appropriate measures are in place to prevent sudden movement.

Air Supply

Maintenance

Operating environment

- 6 -

3. Application

This product is designed to control the speed of a pneumatic actuator.

4. Specifications

Fluid Air

Proof pressure Note1)

1.5MPa(1.05MPa)

Max. operating pressure Note1)

1.0MPa(0.7MPa)

Min. operating pressure Note1)

0.05MPa(0.1MPa)

Ambient and fluid temperature

Standard -5 to 60 deg.C (No freezing)

-H Note2) -5 to 80 deg.C (No freezing)

-L Note3) -30 to 60 deg.C (No freezing)

Note 1) ( ): Values for AS1000. Note 2) AS5000 is available as special. AS1000 is not applicable. Note 3) AS1000, AS2000 are not applicable.

5 Troubleshooting

Trouble Possible causes Countermeasures

The speed (flow rate) cannot be controlled.

The direction of check valve is reverse.

Confirm which control is used meter-out or meter-in in accordance with operating conditions.

There are some dust inside. Fully open a needle and air blow from the free flow side.

Rubber lining of valve is broken.

Change valve.

Valve spring is broken. Change spring.

- 7 -

6 Construction

- 8 -

S

Revision history

4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPAN Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 URL https://www.smcworld.com Note: Specifications are subject to change without

Manualsnet FAQs

If you want to find out how the AS3000 SMC works, you can view and download the SMC AS3000 Controller Operation Manual on the Manualsnet website.

Yes, we have the Operation Manual for SMC AS3000 as well as other SMC manuals. All you need to do is to use our search bar and find the user manual that you are looking for.

The Operation Manual should include all the details that are needed to use a SMC AS3000. Full manuals and user guide PDFs can be downloaded from Manualsnet.com.

The best way to navigate the SMC AS3000 Controller Operation Manual is by checking the Table of Contents at the top of the page where available. This allows you to navigate a manual by jumping to the section you are looking for.

This SMC AS3000 Controller Operation Manual consists of sections like Table of Contents, to name a few. For easier navigation, use the Table of Contents in the upper left corner.

You can download SMC AS3000 Controller Operation Manual free of charge simply by clicking the “download” button in the upper right corner of any manuals page. This feature allows you to download any manual in a couple of seconds and is generally in PDF format. You can also save a manual for later by adding it to your saved documents in the user profile.

To be able to print SMC AS3000 Controller Operation Manual, simply download the document to your computer. Once downloaded, open the PDF file and print the SMC AS3000 Controller Operation Manual as you would any other document. This can usually be achieved by clicking on “File” and then “Print” from the menu bar.