Overview This is a high precision guided rodless cylinder with two axis high precision linear guide integrated to rodless cylinders to. Ideal for high precision transfer of parts. Features Thin design with outstanding bending moment Safety (position locking unit option) The position locking unit which allows mechanical lock can be installed at any potion from stroke limit to end. This increases safety of machinery and equipment. Fixing adjustable full-stroke unit securely An adjustable full-stroke unit with shock absorber is securely fixed by a dedicated plate nut.misalignment at the stroke limit is prevented. C O N T E N T S Series variation 8 Safety precautions 1 Double acting() 116 Double acting position locking type (-Q) 116 Selection guide 17 Technical data 7 U
U Series Variation Variation Model no. Bore size Standard stroke length (mm) Standard stroke length (mm) Double acting Double acting position locking type JIS symbol -Q (mm),,,, Rodless cylinder with high precision guide FSM Series Custom stroke length No cushion Cushion Both sides cushioned R Side cushioned L Side cushioned Adjustable full-stroke both Series Series variation : Standard : Option : Not available 00 300 00 0 600 700 0 00 00 10 100 00 100 1600 1700 000 (mm) (mm) (mm) N B R L A A1 A A3 E E1 E Min. stroke length Max. stroke length 00 000 00 000 1 1 Adjustable full-stroke R side Adjustable full-stroke L side Adjustable full-stroke Option Adjustable full-stroke both Adjustable full-stroke R side Adjustable full-stroke L side Copper and PTFE free P6 Switch Page 116 116 U 8
U Pneumatic components Safety precautions Always read this section before starting use. Refer to Intro 71 for the cylinder and Intro 78 for the cylinder switch. Individual precautions: rodless cylinder with high precision guide Series 1. Common CAUTION Please watch out when designing intermediate stop circuit. With a slit rodless cylinder such as the, some air leaks due to the structure, so braking cannot be controlled with the all ports closed 3-position valve, and it may not be possible to hold the table stop position. Therefore, use a double sided pressurized control circuit having a P/A/B connection 3-position valve. However, when restart after once pressure dropped, supplying compressed air in de-energized state may lead to table movement, and the table may slide from the origin. Basic circuit diagram Horizontal load If piping is as shown in Fig. 1, equal pressure is applied on both sides of the piston when stopped, and the table does not pop out when restarting. Fig.1 Vertical load If a vertical load is applied as shown in Fig., the table will move in the direction of the load. Thus, install a regulator with check valve to reduce the thrust in the load direction and balance the load. Design & Selection The cylinder may malfunction if a magnetic substance, such as a steel plate, is nearby. Move the magnetic substance to at least mm from the side of the table. mm and over Do not use in a place where coolant, coolant fluid or oil mist, etc., could come in direct contact with the cylinder. Always protect the cylinder with a cover if it needs to be installed in such environment. Do not use in a place where foreign matter such as swarf, dust, dust or spatter may come in contact or are suspended in the environment. If unavoidable because of the cylinder installation position, always provide protection with a cover, etc. Consult with CKD when using in such environment. Balancers, etc. Do not use for applications that require constant pressurization to only one side such as a balancer.. Position locking type -Q CAUTION Cylinder load factor must be % or less. Place a regulator with a check valve on the rod to reduce thrust in the load direction and balance the load. When operating with 0mm/s speed or more, rush speed for position locking mechanism should be 0mm/s or less. For deceleration method, install an external shock absorber or a deceleration circuit etc. 1 Fig.
1. Common WARNING How to adjust stroke adjustment unit Adjustable full-stroke and standard shock absorber (-**-***-A1) Adjustable stroke plate fixing bolt Adjustable stroke plate 1 Adaptor fixing bolt Adaptor Adjustable stroke plate 1 Adaptor fixing bolt Adaptor Shock absorber square nut Shock absorber Stopper bolt 3 Square nut Adjustable full-stroke and light load shock absorber (-**-***-E1) Adjustable stroke plate fixing bolt 6 Shock absorber fixing bolt Shock absorber Stopper bolt 5 Square nut (1) Moving the stroke adjustment unit Loosening adaptor fixing bolt and adjustable stroke end plate fixing bolt allows to move the adjustable stroke unit. () Fixing the stroke adjustment unit After moving adjustable stroke unit to the specified position, fix the adaptor fixing bolt and the adjustable stroke end plate fixing bolt using values in Table 1. Table 1. Adaptor fixing bolt, tightening torque of adjustable stroke end plate fixing bolt Tightening torque Model -5-3 -0-63 Adaptor fixing bolt N m 6. to 7.6 6. to 7.6. to 1.8 1. to 3.8 Fix adjustable stroke plate with fixing bolt after check if no gap exists between the adaptor and the tube. Thereafter tighten the adaptor fixing bolt. (3) Stroke adjustment using stopper bolt Loosen the stopper bolt fixing nut, turn the stopper bolt, then adjust the stroke. After adjusting the stroke, tighten and fix the stopper bolt lock nut using values in Table or 3. Installation & Adjustment Adjustable stroke plate fixing bolt N m 6. to 7.6 6. to 7.6. to 1.8 1. to 3.8 Table. For types with standard shock absorber (-**-A, A1, A), tightening torque of stopper bolt lock nut, shock absorber fixing nut Tightening torque Model -5-A -3-A -0-A -63-A Stopper bolt square nut N m.5 to 6 to 1 to 30 1 to 13 Adjustable stroke plate fixing bolt N m.6 to 6 7.5 to to 30 55 to 70 Table 3: When (SRM-**-E, El, E) with light load type shock absorber, tightening torque of stopper bolt lock nut, shock absorber fixing nut Tightening torque Model -5-E -3-E -0-E -63-E Stopper bolt square nut N m.5 to 6.5 to 6 to 1 to 30 Shock absorber fixing bolt N m 1 to 1. 1 to 1..3 to.8.6 to 5.6 () Adjusting shock absorber Standard shock absorber Absorbed energy of shock absorber is adjusted by changing operational stroke length of shock absorber. Adjust the shock absorber working stroke by loosening the shock absorber lock nut and turning the shock absorber. After adjusting, tighten the shock absorber fixing nut with the tightening torque shown on table. Light load shock absorber Tighten a shock absorber fixing bolt with the value on Table 3. When the split thread is deformed by too much torque, split thread can be loosened by screwing a bolt etc. into the thread hole on the following diagram. CAUTION Screw Series Specific precautions Model -5-3 -0-63 Thread size M3 M3 M3 M3 Avoid electrical welding after installing the rodless cylinder. If the current flows into the cylinder and generates sparks between the dust-proof belt and cylinder tube, the dust-proof belt may be damaged. If a unit with excessive inertia, etc., is moved, the cylinder may be damaged or faulty operation occur. Use only within the allowable range. Do not apply shock or excessive moment on the table. Align before connecting to an load with an external guide mechanism. Carefully consider connection (floating) so deviation is absorbed. The longer the stroke, the greater the shaft center may deviate. 111 U
t Series U Check that moment, including inertia generated when moving or stopping the load, does not exceed the allowable load, or damage may result. If this value is exceeded, the product is damaged. (When the overhang is large) If overhang is large and the cylinder is stopped at both ends with the piston, the bending moment functions due to load inertia even within internal cushion energy absorption. If kinetic energy is large and an external cushion, etc., is used, try contact with the work-piece center of gravity when possible. (When using an external stopper) When selecting an external stopper, consider the bending moment generated by cylinder thrust. Moment that functions when stopping with external stopper F M1=F Do not make a nick and a scratch etc., that deteriorates flatness on main body (tube) fixing surface and table mounting surface. Do not bend or curve main body fixing face and table mounting surface. Piping port position and operating direction. Option symbol (Blank, R, B, T) L L side L L F : Cylinder thrust : From cylinder center Distance up to stopper R indicates R side pressurized port and L indicates L side pressurized port. Before shipping, all plugs other than 1 each at R and L are sealed with plugs. Piping to other ports becomes possible by removing plug. However, bottom side piping is not possible. Select options (D, S) if such connection is necessary. L1 ports are available only in,,. L1 ports are not available for. R0 R0 L1 R1 R side R0 L1 R1 Main body mounting can be mounted on directions as shown below. T groove enables this flexible installation from side direction. In that case, if horizontal adjustment is possible, installation will be much easier. Adjusting bolt Square nut Wear plate Square nut T groove and square nut For, T groove for square nut is provided as the following diagram. Square nuts on the table below are attached as accessory at shipment. Eight square nuts included. Model Square nut -5 M M5-3 M M6-0 M M8-63 M5 M The following dimensions are recommended for the T groove bolt length R. mm Model WA WB WC -5 M =t+6 M5 =t+6-3 M =t+6 M6 =t+8-0 M =t+6 M =t+6 M8 =t+ -63 M5 =t+7 M5 =t+7 M =t+1 WA WB WC t Option symbols (D, S) (bottom piping) L R L side L R indicates R side pressurized port and L indicates L side pressurized port.there are no ports other than R or L, so pipes cannot be connected. R R side [Example of using table T groove] Bracket Square nut Cable bearer 11
The CKD shock absorber is treated as a consumable. Replace the shock absorber if energy absorption performance drops or if movement is no longer smooth.. Position locking type -Q WARNING How to adjust stroke adjustment unit 7 Position locking unit fixing bolt 1 Adaptor fixing bolt (Both sides) Position locking unit Adaptor Do not loosen hexagon socket head cap bolt on side surface. Lock pin Loosen 7 position locking unit fixing bolt shown above, and adjust the stroke. Do not loosen the hexagon socket head cap screw on the side view above, because the position of position locking unit lock pin deviates. Position locking unit can be moved by loosening the adaptor fixing bolt. Select shock absorber (A, A1, A, E, E1, E) in this case. If the stroke is finely adjusted with the shock absorber, the position locking unit deviates and the position cannot be completely locked. Finely adjust stroke with the adapter fixing bolt. After moving to the required position, tighten and fix the adapter fixing bolt using the values below. The position locking unit may deviate if the bolt is not tightened to these values. Before setting the load, make sure that the locking mechanism functions correctly. Model -Q-5 -Q-3 -Q-0 -Q-63 (1) Adaptor fixing bolt (7) Position locking unit fixing bolt (N m) 6. to 7.6 6. to 7.6. to 1.8 1. to 3.8 Tightening torque Tightening torque Piping Piping is required for the position locking unit. Load Port R Position locking unit port Series Specific precautions Port L (side without locking mechanism) Branch piping to the rodless cylinder R side using a tee union, etc., and pipe to the position locking unit with similar piping. If the piping on the side where the locking mechanism is provided is long and thin, or if the speed controller is separated from the cylinder port, the exhaust speed will drop and it may take longer for the lock to be applied. This may also occur if the silencer on the valve's EXH port is clogged. Supply pressure above the minimum working pressure to the position locking unit port. Manual release Release the position locking pin with a rod-shaped object. Supply pressure to port L to check that load is not applied to the locking mechanism before releasing the lock. If both ports R and L are exhausted and pressure is supplied to port R while the piston is locked, the lock is released and the table may suddenly move, creating a hazard. Valves If the cylinder is held while pressure is applied on the locking mechanism, the locking pin may dislocate and create a very hazard. Do not use a 3-position closed center or P/A/B connection valve. If back pressure is applied while locked, the lock may be released. Use a discrete valve, or use an individual exhaust manifold. If lowering speed is to be increased with the quick exhaust valve, the cylinder may move out faster than the lock pin and prevent the locking pin from being released correctly. Do not use quick exhaust valves on position locking cylinders. U 1
Series U CAUTION For series guide part, the adequate pressurizing adjustment is conducted at shipment. Do not do pressurizing adjustments while in use. For Series guide, when regular use, apply lithium grease every travel distance 0km (approximate 6 months). Grease guns are recommended. THK: Grease gun unit MG70 P shaped tip. Grease nipple Both sides point Also apply grease to rail. During Use & Maintenance 1. Common. Position locking type -Q WARNING For safety purposes, prevent the load from dropping under its own weight during maintenance. When using the cylinder with air cushion, if the air cushion needle on the lock mechanism side is tightened too much, the piston could bounce at the stroke end causing the lock lever and lock pin to collide and damage the locking mechanism. If the air cushion needle is opened too far, the piston could spring back at the stroke end and cause similar damage. Adjust the air cushion needle so that the piston does not bounce. When stopping with an external shock absorber, etc., adjust in the same way to prevent bouncing. Regularly (once/twice a year) check that the holding section is not damaged by this symptom. CAUTION If the locking mechanism has been manually operated, check and then return it manually to the original position. Do not use manual override except during adjustment. Release the lock when installing or adjusting the cylinder. The lock could be damaged if the cylinder is installed while the lock is applied. Do not use multiple cylinders synchronized. Do not move more than one workpiece using more than two cylinders with position locking mechanism simultaneously. One of the cylinder may become unable to unlock. Use the speed control valve with meter-out control. Locks may not be released during meter-in control. Always use up to the stroke end of the side with the lock. If the cylinder's piston does not reach the stroke end, the lock may not be applied or may not be released. Apply grease to sliding section of lock lever periodically. 11
MEMO 115 U
U Specifications Descriptions Bore size mm Actuation Working fluid Max. working pressure MPa Min. working pressure MPa Withstanding pressure MPa Ambient temperature Cylinder body port Port size Port for position locking Stroke tolerance mm Working piston speed mm/s Cushion Lubrication Repeatability mm Position locking mechanism Holding force N Note 1: Working piston speed when using with common port piping, may vary depending on stroke length, Consult with CKD. Note :(1) When operating at speed from 0 to mm/s, the speed rush into position locking mechanism should be 0mm/s or less. If the speed is faster, decelerate the speed. () For deceleration method, install an external shock absorber or a deceleration circuit etc. (3) Apply release to sliding section of lock lever regularly. Allowable energy absorption Bore size (mm) Stroke length Bore size (mm),, Note: Custom stroke length is available in 1mm increments. Standard type/with switch -Q Position locking type/with switch Double acting Double acting position locking type Compressed air 0.7 0.15 0.1 0.15 0.1 1.05 5 to 60 Rc1/8 Rc1/ Rc3/8 Rc1/8 Rc1/ Rc1/8 Rc3/8 +.0 +.5 0 (to 00) 0 (to 000) to (Note 1, Note ) Air cushion Not required ± 0.03 Cushioned No cushion Standard stroke length (mm) Max. stroke length (mm) Min. stroke length (mm) 00, 300, 00, 0, 600, 700, 0, 00, 00 00, 300, 00, 0, 600, 700, 0, 00, 00, 10, 100, 00, 100,, 1600, 1700,,, 000 00 000 Installation on guard R Maximum thrust x 0.7 With shock absorber (initial setpoint) Allowable energy absorption (J) Cushion mm stroke (mm) Allowable energy absorption (J) Absorbed energy (J) Valid mm stroke (mm) 1.0.57.7 17. 0. 3.5 3..6 0.015 0.030 0.0 0.8 18 86 16.5 1 Switch quantity and min. stroke length (mm) Switch quantity Switch model no. Bore size (mm) 1 3 5 6 7 8 T*V T*H T*V T*H T*V T*H T*V T*H T*V T*H T*V T*H T*V T*H T*V T*H T*V T*H Double acting Series Double acting position locking -Q Series Bore size:,,, 0 0 0 0 0 0 0 0 5 5 5 5 1 1 1 1 1 1 1 1 00 00 00 00 5 5 5 5 70 70 70 70 300 300 300 300 315 315 315 315 3 3 3 3 360 360 360 360 00 00 00 00 116
Series Specifications Switch specifications 1 color/ color indicator/strong magnetic field proof *The T0/T5 switch can be used with 0 VAC. Consult with CKD for working conditions. Descriptions Proximity wire Proximity 3 wire Reed wire Proximity wire TYH/TYV TWH/TWV T3YH/T3YV T3WH/T3WV T0H/T0V T5H/T5V T8H/T8V TYD Applications PLC dedicated PLC and relay PLC and relay PLC, relay, serial connection PLC and relay PLC dedicated IC circuit (without indicator light) Output method Power voltage NPN output to 8 VDC Load voltage to 30 VDC VDC ±% 30 VDC or less 1/ VDC 1 VAC 5/1/ VDC 1 VAC 1/ VDC 1 VAC 0 VAC VDC ±% Load current 5 to 0mA (Note 1) ma or less 5 to ma 7 to 0mA ma or less 0mA or less 5 to ma 7 to 0mA 7 to ma 5 to 0mA Light Red/green LED Red/green LED LED LED Red/green LED Without indicator light (ON lighting) (ON lighting) (ON lighting) (ON lighting) (ON lighting) Leakage current Cylinder weight Bore size (mm) 1mA or less Basic type (). 3.3.8 15.1 µa or less Note 1: Cylinder switch cannot be changed from reed switch to proximity switch or vice versa after shipment. When cylinder switch is not specified (blank), cylinder main body is shipped with reed switch specifications. Weight when stroke length 0mm. Position locking type basic type (-Q).. 6.0 17.8 Weight per switch (Including bracket) 0.0 0mA Unit: kg Additional weight per St = 0mm 0.5 0.7 1.0 1. 1mA or less U 117
Series U How to order Without switch With switch A Model no. 5 B 0 T0H R A C Cushion <Example of model number> -5B-0-T0H-R-A D Stroke length Note on model no. selection Model: Rodless cylinder high precision guided A Model no. : Standard type B Bore size : mm C Cushion : Both sides cushioned D Stroke length : 0mm E F G 5 B 0 C0 A Note 1: Refer to page 116 for min. stroke with switch. Note : Switches not listed on E are also available as custom order. Refer to 1. Note 3: The adjustable full stroke bracket can not be installed later. However option "A3" will have a mounting plate nut installed that will allow adjustable full stroke bracket to be installed later. Note : An adjustable full-stroke bracket is provided on R side as a standard part for position locking. When "A1" or "E1" is specified, a shock absorber is added on R side only. When "A" is specified, a position locking, an adjustable full-stroke, and a shock absorber are provided on R side, while an adjustable full-stroke and a shock absorber are provided on L side. (The following diagram) Note 5: Copper and PTFE free as standard Switch model no. : Reed switch TOH Switch quantity : One on R side Option : Adjustable full-stroke both sides, standard with shock absorber -Q -Q: A1 -Q: E1 B Bore size -Q: A both sides -Q: E both sides -Q: A -Q: E E Switch model no. Note F Switch quantity G Option Note 3 Note Note 5 Symbol Descriptions A Model no. Standard type -Q Position locking type B Bore size (mm) 5 3 0 63 C Cushion D Stroke length (mm) Bore size Stroke length Note 1 Custom stroke length to 00 to 00 to 000 By 1 mm increment to 000 E Switch model no. Lead wire Lead wire Lead Indicator Axial Radial Line G B R L N Option Bore size (ø) A A1 A A3 E E1 E Blank R B T D S Both sides cushioned R side cushioned L side cushioned No cushion T0H* T5H* T8H* TWH* TYH* T3WH* T3YH* TYD* TYDT* *Lead wire length Blank 3 5 1m (standard) 3m (option) 5m (option) Adjustable full-stroke Port position T0V* T5V* T8V* TWV* TYV* T3WV* T3YV* Both sides with shock absorber Shock absorber provided at R side Shock absorber provided at L side Bracket can be installed later Both sides with light load shock absorber Light load shock absorber provided at R side Light load shock absorber provided at L side F (standard) R (common port) F R (common port) D D Cushion needle position Contact Reed Proximity F (standard) F B B F D 1 color indicator type Without indicator light 1 color indicator type color indicator type Strong magnetic field proof switch *Select only when not selecting a model no. C0 Reed switch C1 Proximity switch F Switch quantity R One on R side L One on L side D T 3 pieces (fill in quantity for or more) -wire -wire -wire 3-wire -wire 5 3 0 63 118
How to order switch Only switch body SW T0H How to order discrete shock absorber Model -5-3 -0-63 Switch model no. (Previous page section E ) Discrete shock absorber model no. Standard type (-A) NCK-00-1. NCK-00-.6 NCK-00-7 NCK-00-1 Light load type (-E) NCK-00-0.7-C NCK-00-1. NCK-00-.6 NCK-00-7 Repair parts model no. 0 00 K Bore size Stroke length (Previous page section B ) (Previous page section D ) Full stroke adjustment bracket model no. (For option symbol A3 ) 0 * Bore size (Previous page section B ) (Specify the A1, E1 at the *section. ) Series How to order U 11
Series U Internal structure drawing and parts list ( to ) No. Parts name Material Remarks 1 3 5 6 7 8 11 1 1 15 16 17 18 1 0 1 For -63 Hexagon socket head cap bolt Nut rail Hexagon socket head cap bolt High precision guide Hexagon socket set screw Hexagon socket set screw Hexagon socket head cap bolt Yoke holder Hexagon socket set screw Hexagon socket set screw Dust wiper Polyacetal resin Belt cover Polyamide Guard (L) assembly Hexagon socket set screw Belt spacer Spring Belt tension Polyacetal resin Parallel pin Dust-proof belt Stainless steel + nitrile rubber Yoke Aluminum alloy Table Aluminum alloy Repair parts list 1 No. and parts name Bore size (mm) Kit No. 3 5 6 37 38 Blackening Blackening Blackening Blackening Blackening Alumite Alumite Repair parts number No. Parts name Material Remarks 3 5 6 7 8 30 31 3 33 3 35 36 37 38 3 0 1 7 8 11 Cross section A-A 1 1 15 16 17 18 1 0 1 3 1 33 3 35 36 5 6 7 8 30 31 3 Grease nipple (ball cup) Cylinder tube Guard (R) assembly Cushion packing seal Cylinder gasket Piston packing seal Piston Seal belt Magnet Magnet case Hexagon socket bolt Hexagon socket bolt Hexagon socket bolt Table cover Plug Spacer Hexagon socket bolt Needle gasket Cushion needle Common port, O ring Aluminum alloy Urethane rubber Nitrile rubber Nitrile rubber Polyacetal resin Urethane rubber Special alloy Polyamide SUS Aluminum alloy SUS Nitrile rubber Nitrile rubber 3 0 Alumite A A -5K-* -3K-* 11 1 5 6-0K-* 7 3 1-63K-* Note 1: Specify the kit no. when placing an order. Specify the stroke length for "*". 10
Series Internal structure and parts list Internal structure drawing and parts list: with shock absorber ( to ) Adjustable full-stroke and standard with shock absorber (-**-***-A) Adjustable full-stroke and light load shock absorber (-**-***-E) No. Parts name Material Remarks 1 3 5 6 7 8 Hexagon socket head cap bolt Square nut Hexagon socket head cap bolt Shock absorber Square nut Adaptor Plate (1) Square nut Aluminum alloy Blackening Alumite Internal structure drawing and parts list: position locking ( to ) Position locking (-Q) 1 3 1 3 Position locking, adjustable full-stroke and light load shock absorber (-Q-**-***-E1) 1 5 6 7 8 11 1 1 15 No. Parts name Material Remarks 11 1 1 15 Hexagon socket set screw Hexagon socket bolt Shock absorber Hexagon socket bolt Plate (3) Square nut Hexagon socket set screw Aluminum alloy Alumite 5 6 Position locking, adjustable full-stroke and standard with shock absorber (-Q-**-***-A1) 15 16 17 7 18 1 8 11 1 U No. Parts name Material Remarks 1 3 5 6 7 8 Hexagon socket head cap bolt Lock lever Position locking unit assembly Hexagon socket bolt Square nut Hexagon socket set screw Installation block Hexagon socket bolt Grease nipple (ball cup) Plate () Aluminum alloy (SRM-Q-5 not available ) Aluminum alloy Alumite Alumite No. Parts name Material Remarks 11 1 1 15 16 17 18 1 Adaptor Square nut Hexagon socket bolt Shock absorber Square nut Hexagon socket set screw Shock absorber Hexagon socket bolt Plate () Aluminum alloy Blackening Alumite 11
Series U Dimensions C with cylinder switch -**-**-***-T*V* (Radial lead wire) FB VB WA CB AB WB WC FC VC FA VA FD VD Symbol Bore size (mm) Symbol WA WB Bore size (mm) FE VE TC TD EA AA A AA AB B C CA CB DA DB DC DD EA EB EC ED 53 66 118 EE.5 6 7.5 EC EB WC 116 188 FA 1 0 XCA B 18 0 5 31.5 FB 8.5 8.5 8.5.5 N -UA (penetrating) -UB Depth UC ED EE G DD 11.3.3 18.3.8 FC.5.5.5 5.5 HA DC Note: -5, 3 does not have WB. L side 57 6 75 0 FD 3 3 3 3 P J HB 3 1.5.5 68 FE 3.7 3.7 3.7.5 HD K 37 3.5 6 6.5 G 3.5 7.5 58.5 76.5 YA TB TB YC CKD TYV 6 7 35 3 HA 7.5 15 TB -TE YA depth YB M + stroke length TA LL + stroke length PB L + stroke length Stroke length F 5 35.5 HB 0 3.5 6 3 DB XB XC 0.5 37.5 J 8 31 3 TYV CKD PB -cushion needle 1. 5.5 3 5.5 K 8 6 1 187 HD A view R DA XA D 71 7 10 L 68 3 5 -Q P J HB R side -Q (plug).5 11 1.5 18 LA.5.5.5 A (LA) HA A view B 5.5 6.6 11 LL 6 70.5 36.5 5.5.5.5 3.5 Note 1: Cylinder switch cannot be changed from reed switch to proximity switch or vice versa after shipment. When cylinder switch is not specified (blank), cylinder main body is shipped with reed switch specifications. 1
Dimensions with cylinder switch -**-**-***-T*H* (Axial lead wire) Symbol Bore size (mm) Symbol Bore size (mm) LL 6 70.5 36.5 5.5 VA Y M 18 16 3 VB N 71 7 10 VC L side P 31 36 0 51 VD Q Rc1/8 Rc1/ Rc1/ Rc3/8 VE TA 118 166 XA 38 3 8.5 + 0.07 6 + 0.0 depth 6 7 8 5 + 0.07 6 + 0.0 depth 6 7 8 8.5.5 3.7 60 30 1 + 0.07 8 + 0.0depth 8.5 5.5.5.5 6 16.5 + 0.07 + 0.0 depth 1 Symbol With switch Bore size (mm) T0H/V, T5H/V T1H/V, TY*H/V, T3Y*H/V, TYD T8H/V TWH/V, T3WH/V RD HD X Y PB RD HD X Y PB RD HD X Y PB RD HD X Y PB 7.5 88.5 0.5.5 8.5 87.5.3 (1.5) 6.3 (11.5) 30.5 (.5).5 81.5.3 6.3 30.5 5.5 0.5 0.5.5 115.5 6.5 0.5.5 116.5 5.5.3 (1.5) 6.3 (11.5) 30.5 (.5) 1.5 8.5.3 6.3 30.5 1.5 8.5 0.5.5 10.5 11.5 0.5.5 11.5 10.5.3 (1.5) 6.3 (11.5) 30.5 (.5) 5.5 11.5.3 6.3 30.5 8.5 13.5 0.5.5 16.5 177.5 0.5.5 17.5 176.5.3 (1.5) 6.3 (11.5) 30.5 (.5) 11.5 170.5.3 6.3 30.5 1.5 17.5 0.5.5 Note 1: ( ) inside is for T1H/V, strong magnetic field proof. CKD TYH HD PB 3 PB 3 TB 75 85 5 160 XB F DB XB TC 11 18 156 XC XC CKD TYH TD 61 65 81 118 YA R RD B view DA XA D -Q (plug) TE M5 depth 1 M6 depth M6 depth 15 M8 depth 0 YC R side Series Double acting B UA 5.5 6.6 11 B view UB.5 spot face depth 6.5 11 spot face depth 6.5 1 spot face depth 8.5 17.5 spot face depth.5 13 U
Series U Dimensions Adjustable full-stroke and standard with shock absorber (-**-***-A) Adjustable full-stroke with light load shock absorber (-**-***-E) Symbol Bore size (mm) Symbol Bore size (mm) Note: A -5-A shock absorber. Is entered an inside of a guard. SR NR SX SG SK SC 8 36 SX 37 8 61 ST NT SM (nut width across flats) SH SD 3 SY 1 0 SE SF 66 5.5 70.5 5.5 85.5 7.5 11.5 6 NE 56.5 61.5 7.5.5 SE SF L side NE NF NF 5 66 87.5 SX SG NG MAX.5 7 51 68 MAX.5 SC SD NH L + stroke length SG SH MIN Adjustment depth Outer diameter thread 1.5 37 1 58 M1 x 1.0 M1 x 1.5 M0 x 1.5 M5 x 1.5 NG NH MIN Adjustment depth Outer diameter thread 1 M x 1.0 1.5 M1 x 1.0 3 M1 x 1.5 3 M0 x 1.5 Maximum energy absorption (J) 1 6 70 10 Maximum energy absorption (J) 7 1 6 70 SX SL SC SY NY SK 78 86 3 1 NN 1 SQ SL 11 15 1.5 5 NP SN (nut width across flats) SP M6 M6 M8 M1 F R side NN (nut width across flats) NP NQ F SM 17 1 3 NQ 5 66.5 88 SN 17 NR 11 1 16 16 R D R D SP M6 M8 M M16 NT 8 11 0 SQ 53 57.5 70.5 1.5 NY 1 1 1 30 B SR 1 1 17 5 L 68 3 5 B ST 1 1 0 1
Dimensions Position locking type (-Q) Position locking, adjustable full-stroke and light load shock absorber (-Q-**-***-E1) Symbol Bore size (mm) Symbol Bore size (mm) QF QT QS 78 86 0 10 3 3 51.5 75 31 31 31 3 6.5 6.5 17.5 0.5 116 156 5 Position locking, adjustable full-stroke and standard with shock absorber (-Q-**-***-A1) QA QB QC QD QF QG QH QL QM QN QR QS QT QV QU QX 6 6 6 30 QH QM QG QN QX QW Rc1/8 1 166 1 68 QL QR NG NE 56.5 61.5 7.5.5 L side NG.5 NQ 5 66.5 88 L + stroke length NZ 15 SC 8 36 7.5 7.5 7.5 33 SD 3 QC QD SD QV SC 18 18 18 1.5 SW 66 6.5 85.5 11.5 SX NZ QU SG SZ 15 SG QW NQ R side SQ.5 7 51 68 -Q Series Double acting position locking type F F 16.5 7.5 1 SQ 53 57.5 70.5 1.5 Note The following diagram shows the position T type switch is installed for -Q (position locking type)-5, 3, 0 NE SW 36 SX 37 8 61 QA QA 1 SZ R 1 0 R D D QB QB 8 8 8 0 L 68 3 5 B B 17 18 17 15 U
16 MEMO U
Series selection guide Selecting conditions are different from general cylinders. Please check if the proper product is selected according to selection guide. 1 Step-1 Selecting new model. Step- working conditions confirmation 1. Working pressure (P) (MPa). Load weight (M) (kg) 3. Load (FL) (N). Mounting direction 5. Stroke (L) (mm) 6. Moving time (t) (s) 7. Operation speed (V) (m/s) Formula for cylinder average operation speed V. L 1 V = X (m/s) t 00 Confirming proper selection when working condition and bore size are already determined. NO (Load weight) The value shows (load weight + jig weight) YES Step- (Mounting direction) Operation direction horizontal, vertical-up or vertical-down Mounting direction table upward and table downward 3 Cylinder size selection of step-3 rough Formula of cylinder size (bore size) Fig.1 Tendency of thrust efficiency of Thrust efficiency ( ) a F = X D x P x (N) 0 0 When finding the value according to theoretical thrust value of Table Rough required thrust load x ("x" in "load x" is a safety factor, when load factor is %) (Example) Working pressure 0.5MPa Load 0N *Necessary thrust is 0 x = 0N. bore is selected to meet the theoretical thrust of more than 0N at working pressure 0.5MPa according to Table. D = (cylinder theoretical thrust) Table cylinder theoretical thrust Bore size (mm) 0 70 D= F (mm) π P a D: Cylinder bore size (mm) P: Working pressure (MPa) a: Thrust efficiency (%) (refer to the fig.1.) F: Cylinder theoretical thrust (N) D = ø Pressurized area (mm ) 5 81 166 37 0.05 157 Working pressure (MPa) 0.1 81 17 31 Working pressure MPa 0. 0.3 0. 0.5 8 17 16 5 163 36 07 53 3 6 633 67 1 155 1568 Note: Values on Table does not include thrust efficiency. Series Selection guide 60 0 0.1 0. 0.3 0. 0.5 0.6 0.7 0.6 5 88 760 188 Unit: N 0.7 3 570 886 16 17 U
Series Selection guide U Step- Calculation of load (W), each moment value Calculate static load (W), moment (M1, M, M3) according to load installation condition onto cylinder. W =W (N) M 1 =F1 1 (N m) M =F (N m) M 3 =F3 3 (N m) Substitute the loads applied on Fig. to the values F1, F, F3. Fig. Formula of each moment <Vertical load> (W1 (upward)) (W (downward)) (W3 (horizontal)) W1 Bending moment Radial moment Twist moment (example) -5 F F1 F3 F1 F W 10 F3 m = kg W = 0N (W = m x.8) Va = 0mm/s W3 0 5 Step-5 Composite value confirmation of load and moment Table 5 Max. allowable of load and moment Descriptions Bore size (mm) Descriptions Bore size (mm) Vertical load W1max : N 0 0 00 00 Bending moment M1max : N m 16 5 00 Vertical load Wmax : N 10 30 00 Radial moment Mmax : N m 18 8 60 60 Vertical load W3max : N 0 0 00 00 Twisting moment M3max : N m 16 5 00 Table 5 indicates the max. allowable value. The allowable value varies as Fig.3 to Fig.8 depends on working speed conditions. (The bottom left side of the characteristics curve on Fig.3 to Fig.8 can be used) Fig.3 W1, W, W3 allowable load of -5, 3 Load (N) Fig. W1, W, W3 allowable load of -0, 63 Load (N) 0 00 0 00 00 0 00-3 W1, W3-3 W -5 W1, W3 0 0 00 Piston speed (mm/s) -63 W1, W3-63 W -5 W -0W1, W3-0W 0 0 00 Working pressure P = 0.5MPa Piston speed (mm/s) M 1 =0 0.1=.N m M =0 0.08=1.6N m M 3 =0 W = 0N M1 =.N m M = 1.6N m M3 = 0 18
Fig. 5 M1, M3 allowable moment of -5, 3 Moment (N m) -3 5 0-5 16 0 0 00 Piston speed (mm/s) Fig. 6 M1, M3 allowable moment of -0, 63 Moment (N m) Fig.7 M allowable moment of -5, 3 Moment (N m) Fig. 8 M allowable moment of -0, 63 Moment (N m) -63 00 0-0 0 0 00 Piston speed (mm/s) 30 8-3 0 18-5 0 0 00 Piston speed (mm/s) 60-63 00 0-0 60 0 0 00 Piston speed (mm/s) Divide each load by allowable values from Fig.3 and 8 to find load and moment ratio, then confirm that the total is 1.0 or less. Formula W M1 M M3 + + + 1.0 Wmax' M1max' Mmax' M3max' Wmax', M 1 max', M max', M 3 max' are the values from Fig. 3 and 8. Read value When the total is larger than 1.0 1. Reexamine load. Select an larger cylinder bore size 1 Step-6 <Example> Operation speed 0mm/s W=0N, M1=.N m, M=1.6N m, M3=0N m Cylinder size used. : Equivalent to. From Fig. 3 Wmax' = 60N From Fig. 5 M1max' = 8N m M3max' = 8N m From Fig. 7 Mmax' = 11N m 0 +. + 1.6 60 8 11 >1 Step- + 0 = 0.78 1.0 8 Series Selection guide Since the total of load, moment ration is 1.0 or less, this is OK. 1 U
U Series Selection guide 6 Step-6 Calculation of necessary thrust Calculate required cylinder thrust (FN) 1. During horizontal operation FN = W x 0. (N). During vertical operation FN = W (N) <Example> W = 0N Used cylinder size.:, horizontal operation. FN = 0 x 0. = (N) 7 Step-7 Load factor confirmation Load factor is determined according to stability of cylinder operation speed, safety factor and service life, etc. Formula of load factor ( ) Necessary thrust (FN) = X 0 % Cylinder thrust (F) π µ F = X D X PX (N) 0 D: Cylinder bore size (mm) π X D = pressurized area (mm ) Cylinder theoretical thrust value on Table may be used as a value of π. X D X P P : Working pressure MPa The µ : thrust coefficient Fig.1 value is used. Step-8 Change conditions to meet the predetermined load factor. Step- <Adequate range of load factor> Speed of piston varies depending on load factor but use within the range shown on Table 6 is recommended for general use. Table 6 (Adequate range of load factor - reference value) Working pressure MPa 0. to 0.3 0.3 to 0.6 0.6 to 0.7 (Example) Used cylinder size. : Equivalent to. Necessary thrust N Working pressure : 0.5MPa = X 0 83 5 x 0.5 x 0 1. Reexamine load. Raise working air pressure 3. Select a larger cylinder bore size Load factor 0 60 = % %, so it is OK. 0
8 Step-8 Cushion performance confirmation Check if the kinetic energy of actual load can be absorbed according to cushion faculty of cylinder. The allowable energy absorption of cylinder (E1) is the characteristic value of cylinder. For SRM, use the values on Table 7. Formula of piston kinetic energy (E) 1 E = x M x V (J) M: Weight of load (kg) V: Entry speed into the cushion (m/s) E1>E L V = x (1 + 1.5 x ) t 0 L: Stroke (m) t: Operation time (S) : Load factor (%) <Cylinder allowable energy absorption> The amount of kinetic energy absorbable by the cushion mechanism depends on the cylinder bore size. is compared using values on table 7. Table 7 Allowable energy absorption of (E1) Bore size (mm) Step- E1<E 1. Place an shock absorber externally. Lower operation speed Allowable absorbing energy (J) 1.0.57.7 17. Step-8 Series Selection guide Step- Inertia load confirmation Check if the kinetic energy of actual load can be absorbed according to cushion faculty of cylinder. (1) Calculate inertia force (F1) from entry speed into the cushion (V) and inertia force coefficient of SRM on Fig. F1 = x M x G (N) m: Load weight (kg) G: Inertia force coefficient () Find bending moment (M3i) according to inertia force (F1) M1i = F1 x 1 M3i = F1 x 3 (3) Add static load moment (M1 and M3) to inertia load moment (M1i and M3i). Confirm if the composite value is less than maximum allowable value on Table 5. M1 + M1i M3 + M3i M1max. M3max. Refer to table 5 for the value of M1max. and M3 max. (M1 and M3 occurs simultaneously) M1i = F1 x 1 M3i = F1 x 3 Fig. Tendency of inertia force coefficient of Inertia force coefficient (G) 30 0 OK OK F1 M1 + M1i M3 + M3i NO Center of gravity Step- F1 Speed (mm/s) Table 5 value Table 5 value 0 00 1 U
Series Technical data 1 Cushioning characteristics and kinetic energy (1) cushion Cushion Cushion is a function to prevent piston and cover from colliding with large impact at stroke limit using air compressibility to absorb the piston's kinetic energy, but not decelerate the piston speed at the point close to the stroke limit. Table 8 shows the kinetic energy absorbed by cushion. When a kinetic energy exceeds this value, or bounce by air compressibility should be avoided, select a type with shock absorber or install an external shock absorber. (Refer to Step 8 on previous section ) cushioning characteristics Table 8 cushion allowable energy absorption (E1) Bore size Valid cushion Allowable energy absorption J U (mm) Length (mm) Cushioned No cushion 0. 3.5 3..6 1.0.57.7 17. 0.015 0.030 0.0 0.8 Formula of kinetic energy (E) 1 J : Cylinder stroke (m) E = X M x V (J) t : Operation time of piston (s) m: Load weight (kg) : Cylinder load factor (%) Cushion of V: piston Load = Entry speed (m/s) Cylinder thrust X 0 L V = X (1 + 1.5 x t 0 ) () shock absorber Table shows shock absorbers used for SRM with shock absorber. Please use this within specifications range of shock absorber on Table. Table specifications Shock absorber model no. Descriptions NCK-00-0.7-C NCK-00-1. NCK-00-.6 NCK-00-7 NCK-00-1 Type/category Without adjuster spring return type Maximum energy absorption J 7 1 6 70 10 Stroke length mm 8 15 0 5 Maximum energy absorption per hour KJ/ 1,600 1,600 3,000 8,000 86,00 Max. colliding speed m/s 1.5.0.5 3.0 Max. repeating cycletime/min. 30 5 0 1 Ambient temperature - to Required strength of mounting bracket N 61 10 00 330 Return time S Product weight kg Return Extended N Spring force Compressed N 0.0.0.3 800 0.3 or less 0.0. 5. 0.07 5. 11.8 0..8 1.6 0. or less 0.3 16.3 33.3 Allowable energy absorption differs depending on the colliding speed at. When colliding speed is 00mm/s to mm/s, the value should not be larger than half of maximum energy absorption on Table. Table shock absorber model Model -5-3 -0-63 Confirming allowable colliding energy of shock absorber Calculate colliding energy E and colliding object equivalent weight Me according to the formula on the table below, and confirm if Me should not be greater than the allowable values of Fig.. Allowable value of colliding object equivalent weight Me and colliding energy E may vary depending on colliding speed. Symbol E : Colliding energy (J) Me : Colliding weight or equivalent (kg) m : Weight of workpiece (kg) F : Cylinder thrust (N) V : Colliding speed (m/s) St : mm stroke of shock absorber (m) g : Gravity acceleration.8 (m/s ) Applications Horizontal movement V m Shock absorber model Standard type (-A) Light load type (-E) NCK-00-1. NCK-00-.6 NCK-00-7 NCK-00-1 Moving downward NCK-00-0.7-C NCK-00-1. NCK-00-.6 NCK-00-7 Moving upward Colliding or equivalent Me = m + F/St /St (F + mg) Me = m + weight Me = m + /St (F-mg) V V V Me (kg) Energy E E = mv + F/St E = mv + (F + mg)/st E = mv + (F-mg)/St (J) Fig. Allowable value of weight equivalent to colliding object Vp-Me characteristics (colliding speed colliding object equivalent weight) (kg) Me Colliding object equivalent weight 3 m V 1 0.05 0.1 1 3 Colliding speed (m/s) Vp NCK-1 NCK-7 NCK-.6 NCK-1. NCK-0.7 m V
Series Technical data With cushion/shock absorber Transfer weight - speed characteristics The following diagram shows transfer weight - speed characteristics. Since the value may vary according to working conditions, please check if the values are less than the allowable values on Table. cushion/with shock absorber Transfer weight-speed characteristics Transfer weight (kg) Transfer weight (kg) Transfer weight (kg) Transfer weight (kg) 0 30 0 0 10 0 8 6-5 0 0 00 Speed (mm/s) -3 5 0 15 5-0 -63 Air cushion Light load type with shock absorber Air cushion Light load type with shock absorber Horizontal movement 0.MPa Speed (mm/s) Standard With shock absorber Horizontal movement 0.MPa Standard With shock absorber 0 0 00 0 0 00 60 0 0 Air cushion Air cushion Light load type with shock absorber Light load type with shock absorber Speed (mm/s) Horizontal movement 0.MPa Standard With shock absorber Horizontal movement 0.MPa Standard With shock absorber 0 0 00 Speed (mm/s) Cautions on use The rated stroke length of shock absorber absorbs the rated energy A shock absorber is installed at the position where the shock absorber has some safety margin to its stroke limit when the cylinder reached the stroke limit. Therefore, absorbed energy is smaller than allowable energy absorption of discrete shock absorber (refer to Table 11). When the rated absorbed energy is necessary, adjust the shock absorber so as its stroke reaches the stroke limit. Table 11 Default specifications with shock absorber Model -5-3 -0-63 Standard type (-A) Absorbed energy (J) 18 86 Slight margin at shock absorber stroke Cylinder stroke limit Valid mm stroke (mm) 16.5 1 Adjust the shock absorber position so the end rod is seated against the shock absorber. Cylinder stroke limit Light load type (-E) Absorbed energy (J) 5.7 18 Valid mm stroke (mm) 7 16.5 (note) This is the explanation of shock absorber included in full stroke adjustment types. Adjustment of shock absorber Absorbed energy of shock absorber can be adjusted by changing operation stroke length of shock absorber 3 U
Series Technical data Example of calculation (for -5-A) Applicable shock absorber NCK-00-1. Example of calculation (1) when lifting up, when lifting down Working conditions Load weight m 3kg m = 3kg Colliding speed 0.5 m/s when lifting up 1.0m/s when lifting down Working pressure 0.5MPa 0.5m/s (5N) 1.0m/s (1) Kinetic energy of when lifting up (E1) 3 x 0.5 E1 = + (5-3 x.8) x 0.01 =.5 (J) Since the value is less than energy absorption on Table, kinetic energy (E1) can be absorbed. U x 0.01 x (5-3 x.8) Me = 3 + 0.5 = 0(kg) The Me of the shock absorber used for -5-A is fig.. Selected can be absorbed by V = 0.5m/s time 3kg () Kinetic energy when lifting down (E1) 3 x 1.0 E1 = + (5 + 3 x.8) x 0.01 =.(J) Since the value is less than half of maximum energy absorption on Table, kinetic energy (E1) can be absorbed. x 0.01 x (5 + 3 x.8) Me = 3 + 1.0 =8.5 (kg) Me of shock absorber used for -5-A, as Fig. shows, is kg when V=1.0m/s. This value can be absorbed. v = 1.5m/s Example of calculation () horizontal Working conditions Load weight M kg m =.0kg Colliding speed Horizontal 1.5m/s Working pressure 0.3MPa (17N) The value is less than half of max. energy absorption on Table. Kinetic energy (E1) can be absorbed. x 17 x 0.01 Me = + 1.5 =3.3 (kg) Fig. shows Me value of shock absorber for SRM-5-A as kg when V=1.5m/s. Since 3.<, this can be absorbed (note) Refer to selection guide Step- "confirming inertia load" about inertia load. The allowable value should not be exceeded. Kinetic energy of horizontal (E1) E1 = x 1.5 + 17 x 0.01 = 3.7(J)
Deflection of table (displacement at table end) The table below shows the displacement at the table end when moment is applied. The right table shows the position of table end. Model a b mm c -5-3 55 55 55-0 70 70 70-63 0 0 0 M1 moment M moment M3 moment M1 a M b -5 Displacement (mm) -3 Displacement (mm) -0 Displacement (mm) -63 Displacement (mm) 0.08 0.06 0.0 0.0 0.08 0.06 0.0 0.0 0.0 0.075 0.0 0.05 0.16 0.1 0.08 0.0 M M1, M3 C M3 0 8 1 16 0 Moment (N m) M 0 5 15 0 5 30 Moment (N m) M1, M3 M 0 0 30 0 60 Moment (N m) M Moment (N m) M1, M3 M1, M3 0 0 1 00 300 3 Support interval Too much stroke, load or bending moment may increase deflection of tube. Please fix the tube according to the intervals on the table shown below. Model -5-3 -0-63 Recommended support interval ( 00 00 0 600 Series Technical data ) mm 5 U