Related Manuals for SMC Networks CPA2 Series
Summary of Contents for SMC Networks CPA2 Series
- Page 1 Doc. no. CP02-OM000002-B P Cylinder PRODUCT NAME CPA2 Series, CPS1 Series MODEL / Series / Product Number...
- Page 2 Contents Safety Instructions Introduction Specifications Operating Principle Speed Adjustment When the operation speed is high When the operation speed is low Installation Stroke Adjustment Zero point adjustment Span adjustment Maintenance Instructions 10-12 Operation Handling Air supply Environment Piping Mounting Lubrication Troubleshooting How to Order 14-15...
- Page 3 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) , and other safety regulations.
- Page 4 Safety Instructions Caution SMC develops, designs, and manufactures products to be used for automatic control equipment, and provides them for peaceful use in manufacturing industries. Use in non-manufacturing industries is not allowed. Products SMC manufactures and sells cannot be used for the purpose of transactions or certification specified in the Measurement Act of each country.
- Page 5 Introduction The P cylinder, CPA2 and CPS1 type can position a cylinder continuously or by step in proportion to air pressure input signal by remote operation. Also, even if the position is displaced by a change in load, its correction operation will work and return the position to the set point. These features make it ideal for the positioning of cylinders in process control, servo mechanisms and general industrial machines.
- Page 6 Operating Principle When input pressure is applied to the input chamber (1), the input diaphragm (3) is moved to the left due to the input pressure force. Then, the distance to the nozzle (6) is narrowed, which increases the back pressure of the nozzle. The increased back pressure of the nozzle makes the force of the diaphragm A (7) overcome the force of the diaphragm B (8) and moves the spool (9) to the left, which allows supply pressure to go to the OUT1.
- Page 7 Installation Note the following points when installing the product. 6xM3x0.5 Fix the tube (internal and external tube) with screws firmly. 2~3° IN Rc1/4 SUP Rc1/4 Fig. 4 Cover holder Tighten the nut to prevent the cover holder from rotating. With bellows Fig.
- Page 8 With single knuckle joint With double knuckle joint Tighten the rod end nut to prevent the knuckle joint from rotating. Fig. 7 Stroke Adjustment ＊ ■Zero point adjustment The cylinder can be retracted and extended by loosening the lock screw (6) and rotating the zero point adjustment screw (3) clockwise for retraction and counterclockwise for extension.
- Page 9 Maintenance Warning After installation, repair and disassembling, connect compressed air and perform a proper function test and leak test. If bleed noise is louder than the initial state or operation is abnormal, stop operation and check if installation is proper or not. Caution 1.
- Page 10 Instructions ■Operation Warning 1. Do not use this P Cylinder out of the range of its specifications as this can cause failure. 2. If the system is supposed to be in danger because of failure of the P Cylinder, prepare the system with a safety circuit to avoid danger.
- Page 11 ■ Air Supply Caution 1. Use dehumidified and dust-removed clean air as the supplying air source. If the air source contains dust, rust, cutting chips or oil from piping, this can result in operating failure, such as clogging of the fixed orifice and sticky motion of the spool. 2.
- Page 12 ■Mounting Warning 1. Cut supply pressure and be sure to release compressed air from the positioner and cylinder before mounting. 2. Be careful not to get fingers caught when setting the mounting position. 3. When using the product outdoors, take measures to avoid wind and rain. Caution 1.
- Page 13 Troubleshooting If the product shows any abnormality during operation, take measures in accordance with Table 2. Table 2 Relevant Content Possible cause Countermeasure page ・ Supply pressure is not applied ・Check the setting of the regulator for The product does not operate at all, when input (normally).
- Page 14 How to Order ■CPA2 ＣＰ Ａ２ － － － － Accessories Model None P cylinder Single knuckle joint Double knuckle joint Cylinder model Gaiter Without gaiter Nylon tarpaulin Mounting style Heat resistant tarpaulin Basic Axial foot Stroke Rod side flange 25(Min)~300(Max)mm Head side flange Bore size...
- Page 15 ■CPS1 ＣＰ Ｓ１ Ｎ － － － － Accessories Model None P cylinder Single knuckle joint Cylinder model Double knuckle joint Gaiter gaiter Without Mounting style Nylon tarpaulin Basic Heat resistant tarpaulin Axial foot Rod side flange Stroke Head side flange 30(Min)～300(Max)mm Single clevis Bore size...
- Page 16 Revision history A 2009.8.11 Change of “Compressed Air Cleaning Equipment” B 2025.3.27 Change of Safety Instructions etc. 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. ©...
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