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Summary of Contents for SMC Networks MQ Series
- Page 1 Doc. No MQQ****-OMI0002-C (NH01153801) PRODUCT NAME Compact Low Friction Cylinder Metal Seal Type MODEL / Series / Product Number MQ Series (MQQ10～40/MQM6～25/MQP4～20)
- Page 2 Contents Contents Safety Instructions P2 11 How to order, Specifications P12 16 Troubleshooting P17 18...
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Page 3: Safety Instructions
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 . They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) , and other safety regulations. -
Page 4: Limited Warranty And Disclaimer/Compliance Requirements
Safety Instructions Caution We develop, design, and manufacture our products to be used for automatic control equipment, and provide them for peaceful use in manufacturing industries. Use in non-manufacturing industries is not covered. Products we manufacture and sell cannot be used for the purpose of transactions or certification specified in the Measurement Act. - Page 5 Actuators Precautions 1 Be sure to read this before handling products. Design/Selection Warning 1. Confirm the specifications. 8. Design the circuitry to prevent the sudden lurching of driven objects. Products represented in this catalog are designed only for use in compressed air systems (including vacuum). When a cylinder is driven by an exhaust center type Do not operate at pressures, temperatures, etc., beyond the directional control valve or when starting up after residual...
- Page 6 Actuators Precautions 2 Be sure to read this before handling products. Design/Selection Mounting Caution Warning 1. Use the product within the limits of the max- 6. Do not enlarge the fixed throttle by modify- imum usable stroke. ing the pipe connectors. The piston rod will be damaged if operated beyond the If the hole diameter is enlarged, the product’s rotation speed maximum stroke.
- Page 7 Actuators Precautions 3 Be sure to read this before handling products. Piping Air Supply Caution Warning 1. Refer to the Fittings and Tubing Precautions 1. Type of fluids (pages 52 to 56) for handling One-touch fit- Please consult with SMC when using the product in applications other than compressed air.
- Page 8 Actuators Precautions 4 Be sure to read this before handling products. Operating Environment Maintenance Warning Warning 1. Do not use in an atmosphere containing 1. Perform maintenance and inspection ac- corrosive gases, chemicals, sea water, water, cording to the procedures indicated in the or water vapor as the generation of rust, operation manual.
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Page 9: Specific Product Precautions
MQQ/MQM Series Specific Product Precautions 1 Be sure to read this before handling the products. Operation Disassembly Caution Caution 1. When mounting, thoroughly flush out the connector 1. The component parts of the metal seal cylinder are piping and be sure that dirt and chips, etc., do not manufactured to precision tolerances, and therefore get inside the cylinder. - Page 10 MQQ/MQM Series Specific Product Precautions 2 Be sure to read this before handling the products. Selection MQQ series Caution Operating Speed Moving Parts Mass Load Mass and Maximum Speed: MQQT/MQQL Moving Parts Mass Example) Bore size (mm) MQQT MQQL : Moving parts mass (g) : Moving parts mass (g) 1000 Driving a load of...
- Page 11 MQQ/MQM Series Specific Product Precautions 3 Be sure to read this before handling the products. Selection MQM series Caution Operating Speed Moving Parts Mass MQM Moving Parts Mass Load Mass and Maximum Speed: MQML/MQML„„H Bore size (mm) Moving parts mass (g) 1000 Example) Mass = 8.2 + {1.6 x (stroke/15)}...
- Page 12 Series Specific Product Precautions Be sure to read this before handling the products. Operation Operation 1. When mounting, thoroughly flush out the connector 6. When connecting, be sure to align the rod axis with piping and be sure that dirt and chips, etc., do not the load and the direction of movement.
- Page 13 Compact Low Friction Cylinder Series Metal Seal RoHS ø10, ø16, ø20, ø25, ø30, ø40 How to Order MQQ T B 10 10 D Body option Compact low friction specification Standard (Rod end female thread) Type Note) Rod end male thread Standard type Note) A rod end thread adapter is attached.
- Page 14 Compact Low Friction Cylinder Series Metal Seal Specifications: Standard Type/MQQT Bore size (mm) Metal seal Seal construction Action Double acting, Single rod Fluid Proof pressure 1.05 MPa 0.5 MPa Maximum operating pressure Minimum operating pressure Note 1) 0.005 MPa Ambient and fluid temperature –10 to 80°C Cushion Rubber bumper (Standard)
- Page 15 Lateral Load Resisting Low Friction Cylinder Series Metal Seal RoHS ø6, ø10, ø16, ø20, ø25 How to Order MQML B 10 Lateral load resisting Action low friction specification Double acting Type Cylinder stroke Lateral load resisting type (Built-in ball bushing) Bore size (mm) Standard stroke (mm) Mounting...
- Page 16 Series Specifications Bore size (mm) Seal construction Metal seal Action Double acting, Single rod Fluid Proof pressure 1.05 MPa Maximum operating pressure 0.7 MPa Standard type Note 1) Minimum 0.02MPa 0.005 MPa operating H (High speed/ 0.01 MPa pressure — High frequency type) Ambient and fluid temperature -10 to 80°C...
- Page 17 Low Friction Cylinder (Single Acting) Series Metal Seal RoHS ø4, ø6, ø10, ø16, ø20 How to Order MQ P 10 10 S Single acting Action specification Special single acting (Piston retraction by external force) Bore size 4 mm Cylinder stroke 6 mm 10 mm 10 mm...
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Page 18: Troubleshooting
Troubleshooting When failure occurred on the metal seal cylinder, check the failure and causes in this Phenomenon Cause Countermeasures table, take appropriate countermeasures. Operation Cylinder does not operate smoothly. 1) Run out of oil on the Replace cylinder. failure sliding part (Galling) Output decreases.. - Page 19 When failure occurred on the metal seal cylinder, check the failure and causes in this Phenomenon Cause Countermeasures table, take appropriate countermeasures. Unstable Compared with setting pressure, Intrusion foreign Clean the air source. thrust cylinder thrust is unstable. substances from the air (P6 Precautions) accuracy source.
- Page 20 Revision Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 https://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. © SMC Corporation All Rights Reserved...
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