3 times the allowable moment of inertia

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Trevor Chambers
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otary lamp ylinder Series Double Guide Type otation mechanism uses guide rollers. otation mechanism Non-rotating accuracy: ±0.9 ±0. (lamp part) Values for ø3, ø.

1 otary lamp ylinder Series Double Guide Type otation mechanism uses guide rollers. otation mechanism Non-rotating accuracy: ±0.9 ±0. (lamp part) Values for ø3, ø. omparison with our series otation angle: 90 ±10 90 ± 3 times the allowable moment of inertia ø3, ø llowable moment of inertia [kg m ] (Double guide type) Standard arm Piston speed [mm/s] omparison with our series K1 LK LKG KQ LKQ K LK KQ Piston rod od cover Guide roller Horizontal mounting possible Interchangeable mounting pitch () Small auto switches mountable on 4 surfaces ore size ø, ø 3 D- -X

2 Series Model Selection Item Max. piston speed Note) [mm/s] Non-rotationg accuracy (lamp part) otation angle Horizontal mounting Series ø, ø ø, ø ø3 to ø ø ø ø, ø ø3, ø ø, ø 0 0 ±1.0 ±0. ±0. 90 ± llowed Note) Maximum piston speed indicates the maximum speed possible when employing a standard arm. During unclamping (Extension end) ounterclockwise During unclamping (Extension end) lockwise otation angle otation angle During clamping (etraction end) Non-rotating accuracy [ctual calculation example] L S 1.0 x 10 1 ore size ø3, ø rm: Ι1 rm weight: m1 lamp jig: Ι lamp jig weight: m ød Example) Find the moment of inertia of the arm. Ι1 = m1 + + m1 S Find the moment of inertia of the clamp jig. D Ι = m + m L llowable moment of inertia [kg m ] 1.0 x x x 10 3 Ι (Moment of inertia) (alculation example) ylinder bore size ø3 = 0.1 m, = 0.03 m, S = 0.0 m, L = 0.07 m, D = 0.04 m m1 = 0.96 kg, m = 0.3 kg 0.1 Ι1 = 0.96 x x 0.0 =.3 x 10 3 kg m 0.04 Ι = 0.3 x x 0.07 = 1. x 10 3 kg m Find the actual moment of inertia. Ι = Ι1 + Ι = ( ) x 10 3 = 4.1 x 10 3 kg m x Maximum piston speed [mm/s] alculation Example (ø3, clamp stroke 10 mm) 1000 Max. piston speed verage piston speed Note 1) Stroke total Stroke time Note ) 1 mm/s 7 mm/s 39 mm 0. sec. Note 1) verage piston speed = Maximum piston speed 1.6. Note ) Please use the stroke speeds indicated above.

3 Model Selection Series Moment of Inertia ø, ø 10 1 ø3, ø llowable moment of inertia [kg m ] 10 3 llowable moment of inertia [kg m ] ø, ø 10 4 ø, ø Standard arm single unit Maximum piston speed [mm/s] 10 1 ø3, ø Standard arm single unit Maximum piston speed [mm/s] K1 LK LKG KQ LKQ K LK KQ llowable moment of inertia [kg m ] ø, ø Standard arm single unit Maximum piston speed [mm/s] Note) Maximum piston speed is equivalent to approximately 1.6x the average piston speed. (ough indication) D- -X

4 otary lamp ylinder: Double Guide Type Series ø, ø, ø3, ø, ø, ø G otary clamp cylinder Double guide type Mounting bracket Through-hole/oth ends tapped common (Standard) Head end flange Mounting bracket is included, (but not assembled). Nil TN TF Symbol 10 3 mm mm 3 mm ylinder port M thread ø, ø c NPT ø3 to ø G lamp stroke 10 mm mm mm ore size mm mm mm lamp stroke pplicable bore size ø to ø ø to ø ø to ø How to Order 10 N M9W ody option Nil N Number of auto switches Nil S pcs. 1 pc. uto switch type Nil Without auto switch (uilt-in magnet) For applicable auto switch models, refer to the below table. Standard (Female thread) With arm rms are included when shipped, (but not assembled). otary direction (Unclamp lamp) L lockwise ounterclockwise pplicable uto Switches/efer to pages 941 to 1067 for further information on auto switches. Type eed auto switch Solid state auto switch Special function Diagnostic indication (-color indicator) Water resistant (-color indicator) Diagnostic output (-color indicator) Magnetic field resistant (-color indicator) Diagnostic indication (-color indicator) Electrical entry Grommet onnector Grommet Grommet Yes No Yes onnector No Grommet Yes Wiring (Output) 3-wire (NPN equivalent) -wire 4 V Lead wire length symbols: 0. m Nil (Example) M9NW 1 m M (Example) M9NWM 3 m L (Example) M9NWL m Z (Example) M9NWZ None N (Example) J79N Indicator light Yes 3-wire (NPN) 3-wire (PNP) -wire 3-wire (NPN) 3-wire (PNP) -wire 3-wire (NPN) 3-wire (PNP) -wire 4-wire -wire (No polarity) Load voltage D V V V, V V V, V 4 V V, V V V, V V V, V V V, V 0 V 100 V 100 V or less 4 V or less uto switch model Perpendicular In-line ø, ø ø3 to ø ø ø M9NV M9PV M9V J79 M9NWV M9PWV M9WV M9NV 1 M9PV 1 M9V 1 96V 7 93V 90V W ø3 to ø M9N M9P M9 M9NW M9PW M9W M9N 1 M9P 1 M9 1 F79F P3DW P4DW 96 7H Water resistant type auto switches can be mounted on the above models, but in such case SM cannot guarantee water resistance. onsult with SM regarding water resistant types with the above model numbers. 1 m type lead wire is only applicable to D-93. Lead wire length (m) Solid state auto switches marked with are produced upon receipt of order. For D-P4DW, ø to ø are available. Only D-P4DW type is assembled at the time of shipment. The D-P3DW is mountable on bore size ø to ø. Made to Order (efer to page 7.) Since there are other applicable auto switches than listed, refer to page 413 for details. For details about auto switches with pre-wired connector, refer to pages 1014 and 101. When D-M9(V)/M9W(V)/M9(V)/9(V) types with ø3 to ø are mounted on a side other than the port side, order auto switch mounting brackets separately. efer to page 414 for details. uto switches are shipped together (not assembled) (Nil) 1 (M) 3 (L) (Z) None (N) Pre-wired connector pplicable load I circuit I circuit I circuit I circuit I circuit I circuit I circuit elay, PL elay, PL

otary lamp ylinder: Double Guide Type Series Specifications otary ngle During unclamping (Extension end) to 9 (90 ± ) L type During unclamping (Extension end) to 9 (90 ± ) type lamp part Non-rotating

) Symbol Description -X19 With head end pin hole Made to Order (efer to pages 1069 to 6 for details.

5 otary lamp ylinder: Double Guide Type Series Specifications otary ngle During unclamping (Extension end) to 9 (90 ± ) L type During unclamping (Extension end) to 9 (90 ± ) type lamp part Non-rotating accuracy ±0. to 1.0 During clamping (etraction end) Made to Order: Individual Specifications (For details, refer to page 41.) Symbol Description -X19 With head end pin hole Made to Order (efer to pages 1069 to 6 for details.) Symbol -X9 -X91 Option/rm ore size (mm) 3 ore size (mm) 3 Specifications Spatter resistant coil scraper, Lube-retainer, Grease for welding (Piston rod: S4) Spatter resistant coil scraper, Grease for welding (Piston rod: S4) Part no. -0Z -03Z -0Z -0 ccessories lamp bolt, Hexagon socket head cap screw, Hexagon nut, Spring washer Mounting racket/flange Part no. QS-F0 QS-F0 -F03 -F0 -F0 -F0 ccessories Hexagon socket head cap screw ore size (mm) ction Note 1) otation angle Note ) otary direction otary stroke (mm) lamp stroke (mm) Theoretical clamp force (N) Fluid Proof pressure Operating pressure range Note 3) mbient and fluid temperature Lubrication Piping port size Mounting ushion Stroke length tolerance Piston speed Non-rotating accuracy (lamp part) dditional Weight ore size (mm) With arm Head end flange (including mounting bolt) alculation: (Example) G-10N Standard calculation: -10 Extra weight calculation: Head end flange With arm 3 Double acting 90 ± lockwise, ounterclockwise ,, ir 1. MPa 0.1 to 1 MPa Without auto switch: 10 to 70 (No freezing) With auto switch: 10 to 60 (No freezing) Non-lube M x 0. c1/, NPT1/, G1/ c1/4, NPT1/4, G1/4 Through-hole/oth ends tapped common, Head end flange ubber bumper to 0 mm/s ±1.0 ±0. Note 1) efer to otary ngle figure. Note ) Direction of rotation viewed from the rod end when the piston rod is retracting. Note 3) t 0. MPa. Theoretical Output ore size od size Operating Piston area Operating pressure (MPa) (mm) (mm) direction (cm ) H H H H H H Note) Theoretical output (N) = Pressure (MPa) x Piston area (cm ) x 100 Weight/Through-hole Mounting lamp stroke (mm) g 133 g 100 g 600 g ore size (mm) Unit: N Operating direction : od end (lamp) H: Head end (Unclamp) Unit: g Unit: g K1 LK LKG KQ LKQ K LK KQ D- -X

6 Series onstruction to With arm (N) Head end flange @!9 r q w u y @6 In case of clamp stroke mm omponent Parts No Description od cover ylinder tube Piston ushing Guide shaft Guide roller etaining ring Piston rod umper Seal retainer Magnet Key eplacement Parts: Seal Kit ore size (mm) Kit no. ontent Material luminum alloy luminum alloy Oil-impregnated sintered alloy ronze casted Stainless steel Steel for special applications Stainless steel Urethane luminum alloy -PS -PS Note ø, ø3 to ø, ø3 to ø, ø3 to ø, ø3 to 3 3-PS -PS Set of @ Seal @. Order the seal kit, based on each bore size. omponent Parts No Description rm lamp bolt Hexagon nut Hexagon socket head cap screw Spring washer Flange Gasket oil scraper Piston seal od seal Wear ring ottom plate etaining ring Hexagon socket head cap screw (with SW) Washer Hexagon socket head cap screw -PS -PS Material Steel wire N ronze N N esin luminum alloy Steel for special applications Stainless steel Note ø, ø3 only

7 otary lamp ylinder: Double Guide Type Series Precautions e sure to read this before handling the products. efer to back page for Safety Instructions and pages 3 to for ctuator and uto Switch Precautions. aution lamp rm Mounting 1. Use a clamp arm that is available as an option. To fabricate a clamp arm, make sure that the allowable bending moment and the inertial moment will be within the specified range. If a clamp arm that exceeds the specified value is installed, the internal mechanism in the cylinder could become damaged. Ensuring Safety 1. If one side of the piston is pressurized by supplying air with the clamp arm attached, the piston will move vertically while the clamp arm rotates. This operation could be hazardous to personnel, as their hands or feet could get caught by the clamp arm, or could lead to equipment damage. Therefore, it is important to secure as a danger zone a cylindrical area with the length of the clamp arm as its radius, and the stroke plus mm as its height. Installation and djustment/ lamp rm emoval and einstallation 1. During the removal or reinstallation of the clamp arm, make sure to use a wrench or a vise to secure the clamp arm before removing or tightening the bolt. This is to prevent the bolt tightening torque from being applied to the piston rod, which could damage the cylinder s internal mechanism. Mounting olt for Mounting: Mounting bolt for through-hole type is available. efer to the following for ordering procedures. Order the actual number of bolts that will be used. Example) Q-M x 11 L 4 pcs. Mounting bolt Precautions for Designing and Mounting rms When arms are to be made separately, their length and weight should be within the following range. When mounting the cylinder horizontally, also select within the same operating range as the following items. 1. llowable bending moment Use the arm length and operating pressure within Graph (1) for allowable bending moment loaded piston rod. Graph (1) L / rm length L (cm) / / Operating range Operating pressure (MPa) When arm length is cm, pressure should be less than /: 0.4 MPa 3/: 0. MPa /: 0. MPa.. Moment of inertia When the arm is long and heavy, damage of internal parts may be caused due to inertia. Use the inertia moment and cylinder speed within Graph () based on arm requirements. Graph () Moment of inertia (kg m ) / 3/ / When arm s moment of inertia is 1 x 10 kg m, cylinder speed should be less than 3/: mm/s /: 1 mm/s. For calculating moment of inertia, refer to pages 4, and 41. Note) Maximum piston speed is equivalent to approximately 1.6x the average piston speed. (ough indication) K1 LK LKG KQ LKQ K LK KQ Flat washer Note) e sure to use a flat washer to mount cylinders via through-holes. ylinder model D Mounting bolt part no. Q-M x 11 L Q-M x 13 L Q-M x 11 L Q-M x 13 L Q-M x 14 L Q-M x L Q-M x 14 L Q-M x L Q-M6 x 1 L Q-M6 x 4 L Q-M x 1 L Q-M x 0 L 10 4 Operating range Note) Maximum piston speed (mm/s) To attach and detach the arm to and from the piston rod, fix the arm with a wrench or vise and then tighten the bolt. (If an excessive force is applied in the rotary direction, it may bring about the damage to the Wrench internal mechanism.) efer to the following table for the tightening torque for mounting. (N m) ore size (mm) Proper tightening torque, 11. to , 4 to 30 7 to to 7 Hexagon wrench key rm 9 D- -X

8 Series Dimensions: ø, ø x ø M6 x to Head End Flange Model G G (mm) 4 M x 1. Thread length 11 ø 4 x ø.4 through x 4 x ø9 counterbore depth 7 S x M x 0.. ø x 4 x M6 x Q Through-hole/oth Ends Tapped ommon (Standard) ore size ø lamp stroke 10 mm Q S lamp stroke mm Q S (mm) 410

9 D otary lamp ylinder: Double Guide Type Series Dimensions: ø3, ø, ø, ø 4 x øf E D E D G 10 F Head End Flange Model G3 G G G D E (mm) øf With rm Model 3-N -N -N -N 1 67 D 4 E F 1 to (mm) G M x 1. 1 to M x 1. to M10 x 1. to M10 x 1. K1 LK LKG I thread length J N S x 4 x M thread N x V T KQ LKQ K LK KQ O øu ø D 4 x øg through x 4 x øh counterbore depth P K Q Through-hole/oth Ends Tapped ommon (Standard) ore size ø D G H I J K M N O P øu depth 7 9 depth 7 11 depth 14 depth 10. M10 x 1. M10 x 1. M x 1.7 M x M6 x M6 x M x 1. M10 x (mm) V Nil TN TF c 1/ c 1/ c 1/4 c 1/4 NPT 1/ NPT 1/ NPT 1/4 NPT 1/4 G 1/ G 1/ G 1/4 G 1/4 ore size 3 lamp stroke 10 mm Q S T lamp stroke mm Q S T lamp stroke mm Q S T D- -X

10 Series uto Switch Mounting uto Switch Proper Mounting Position (Detection at Stroke End) ø to ø D-M9 D-M9V D-M9W D-M9WV D-M9 D-M9V D-9 D-9V uto switch (Direct mounting) ø3 to ø D-F7/J79 D-F7V D-J79 D-F7W/J79W D-F7WV D-F7/F7V D-F79F/F7NT D-7/0 D-73/0 D-7H/0H D-79W D-P4DW uto switch (ail mounting) ø to ø D-P3DW U uto switch (Direct mounting) ore size 3 -st -st -st -st uto switch model D-P3DW U Note) For bore sizes ø3 to ø, the D-P3DW is mountable only on the port side. Mounting ail mounting Direct mounting D-7H/0H D-M9 D-73/0 D-M9V D-7 D-F7/F79F/J79 D-P4DW Model D- D-F7V/J79 D-79W D-M9W D-9 D-M9WV D-9V D-F7/F7W D-M9 D-J79W/F7WV D-M9V 3 -st -st -st -st 73 (73.) 74 (74.) 9. (90) 119. (1) 91. (9) 1. () 10. (11) 13 (13.) 1. (19) (.) 19. () 3. (4) ( ): D-7 Note) When setting an auto switch, confirm the operation and adjust its mounting position D-F7NT

11 uto Switch Mounting Series Operating ange Operating ange (Dimensions) (mm) uto switch model ore size 3 D-M9/M9V D-M9W/M9WV D-M9/M9V D-9/9V D-F7/J79 D-F7V/F79F/J79 D-F7W/F7WV D-F79F/F7/F7V/F7NT D-7/0 D-7H/0H D-73/ D-79W D-P3DW D-P4DW Since this is a guideline including hysteresis, not meant to be guaranteed. (ssuming approximately ±30% dispersion.) There may be the case it will vary substantially depending on an ambient environment. Figures for models D-M9(V), M9W(V), M9(V), and 9(V) with ø3 or more indicate the operating range when using the current auto switchmounting groove, without using auto switch mounting bracket (Q-0). Other than the models listed in How to Order, the following auto switches are applicable. For detailed specifications, refer to pages 941 to uto switch type Model Electrical entry Features Solid state eed D-F7NV, F7PV, F7V D-F7NWV, F7WV D-F7V D-F79, F7P, J79 D-F79W, F7PW, J79W D-F7 D-F7NT D-PDW D-73 D-0 D-73H, 76H D-0H Grommet (Perpendicular) Grommet (In-line) Grommet (Perpendicular) Grommet (In-line) Diagnostic indication (-color indicator) Water resistant Diagnostic indication (-color indicator) Water resistant (-color indicator) With timer Magnetic field resistant Without indicator light Without indicator light With pre-wired connector is available for solid state auto switches, too. For details, refer to pages 1014 and 101. Normally closed (N = b contact), solid state auto switch (D-F9G/F9H type) are also available. For details, refer to page 99. pplicable bore size ø3 to ø ø to ø ø3 to ø K1 LK LKG KQ LKQ K LK KQ 413 D- -X

12 Series uto Switch Mounting racket/part No. uto switch mounting surface ore size (mm) ø ø ø3, ø, ø ø Port side Port side Port side uto switch model D-M9 D-M9V D-M9W D-M9WV D-M9 D-M9V D-9 D-9V uto switch mounting surface Port,,, sides No auto switch mounting bracket necessary. Port side No auto switch mounting bracket necessary. uto switch mounting surface,, sides qq- wq-0 Two types of auto switch mounting bracket are used as a set. Set screw (not used) w q uto switch mounting surface Port,,, sides No auto switch mounting bracket necessary. D-P3DW No auto switch mounting bracket necessary. Note 1) For ø3 to ø of each cylinder series, when mounting compact auto switches on one of the three sides other than the port side (above,, side) in the figure above, a separate auto switch mounting bracket is necessary as shown in the table above, so please order one separately from the cylinder. (The same is true when mounting compact auto switches with the auto switch mounting rail, not using the compact auto switch mounting groove, for diameters ø.) Example 3-10-M9W 1 unit Q- pcs. Q-0 pcs. Note ) When the cylinder is shipped, an auto switch mounting bracket and auto switch are included in the shipment. ore size (mm) uto switch model 3 D-F7/J79 D-F7V D-J79 D-F7W/J79W D-F7WV D-F7/F7V Q- D-F79F/F7NT D-7/0 D-73/0 D-7H/0H D-79W D-P4DW QP1-0 Note 3) When the cylinder is shipped, an auto switch mounting bracket and auto switch are included in the shipment. However, ø to ø with the D-P4DW are assembled at the time of shipment. [Mounting screw set made of stainless steel] The set of stainless steel mounting screws (with nuts) described below is available and can be used depending on the operating environment. (Please order the auto switch spacer Q-, since it is not included.) The D-F7/F7V switch is set on the cylinder with the stainless steel screws above when shipped. When only a switch is shipped independently, screw set is attached. Note 4) When mounting D-M9(V) anywhere other than the port side of ø3, ø, ø, please order auto switch mounting brackets Q-0S, Q-, and the stainless steel screw set separately. Detailed ontents of Stainless Steel Mounting Screw Set Part ontent no. Description Size No. uto switch mounting screw M3 x 0. x L 1 M3 x 0. x 10 L 1 uto switch mounting nut (Square nut) M3 x 0. 1 uto switch mounting nut (onvex type) M3 x 0. 1 pplicable auto switch mounting bracket part no. Q-1 Q- Q-1 Q- pplicable auto switch D-7 D- D-F7 D-J7 Note ) When using Q-1, may be used by itself. When using Q-, Q- and should be used together as a set, and used in combination with the auto switch spacer (black resin material) and stainless steel screws. 414 uto Switch Mounting racket Weight Mounting bracket part no. Q-1 Q- Q-0 QP1-0 Weight (g) 1. 1.

13 L Series Made to Order: Individual Specifications Please contact SM for detailed dimensions, specifications and lead times. 1 With Head End Pin Hole How to Order Standard model no. X19 Symbol -X19 Specifications pplicable series ore size Specifications other than above With head end pin hole ø3, ø, ø, ø Same as standard product Dimensions ore size (mm) K L 3 ±0.1 7 ±0.1 4 ±0.1 7 ± ±0.1 ±0.1 3 ±0.1 9 ±0.1 Dimensions other than above are same as basic type. Head end pin hole +0.1 ø depth 3 K K1 LK LKG KQ LKQ K LK KQ 41 D- -X

14 Series Specific Product Precautions 1 e sure to read this before handling the products. efer to back page for Safety Instructions and pages 3 to for ctuator and uto Switch Precautions. Operating Environment Warning 1. Do not use the cylinder under following environments: 1) n area in which fluids such as cutting oil splash on the piston rod. ) n area in which foreign matter such as particles, cutting chips, dust, or spatter is present. 3) n area in which the ambient temperature exceeds the operating range. 4) n area exposed to direct sunlight. ) n environment that poses the risk of corrosion. Speed djustment Warning 1. Make sure to connect a speed controller to the cylinder and adjust it so that the cylinder speed will be within a range of to 0 mm/s. If a clamp arm other than the available option is used, make sure to select an appropriate arm after calculating the inertial moment of the arm. To operate a speed controller, make sure that the valve is fully closed, and gradually open the valve to adjust the speed. lamp rm emoval and einstallation Warning 1. To remove and reinstall the arm on the piston rod, instead of securing the cylinder body, use a wrench to secure the arm to loosen or to tighten the bolt (Fig. (1)). n excessive amount of rotational force will be applied to the piston rod if the bolt is tightened by securing the cylinder body, which could damage the internal parts. To fabricate an arm, make sure to machine a detect portion that corresponds to the parallel section at the rod end. Wrench Hexagon wrench rm Fig. (1) 4

15 Series Specific Product Precautions e sure to read this before handling the products. efer to back page for Safety Instructions and pages 3 to for ctuator and uto Switch Precautions. Operating Environment Warning 1. cylinder could malfunction or the non-rotating accuracy could be affected if a rotational force is applied to the piston rod. Therefore, observe the particulars given below before operating the cylinder. 1) Do not absolutely perform any work (such as clamping or acting as a stopper, etc.) in the rotary direction (Fig. ()). ) To clamp, make sure to do so within the clamp stroke (straight-line stroke) range (Fig. (3)). 3) Make sure that the clamping surface of the workpiece is perpendicular to the cylinder's axial line (Fig. (4)). 4) Do not operate the cylinder in such a way that an external force causes the workpiece to move while being clamped (Fig. ()). ) Furthermore, do not operate the cylinder in an application in which a rotational force will be applied to the piston rod. 1) Do not perform any work in the rotary direction. Fig. () ) Do not clamp during the rotary stroke. otary stroke otary stroke K1 LK LKG KQ LKQ K LK KQ lamp stroke Fig. (3) 3) Do not clamp on a slanted surface. 4) Make sure that the workpiece does not move during clamping. Fig. (4) Fig. () 417 D- -X

Series Specific Product Precautions 3 e sure to read this before handling the products. efer to back page for Safety Instructions and pages 3 to for ctuator and uto Switch Precautions.

16 Series Specific Product Precautions 3 e sure to read this before handling the products. efer to back page for Safety Instructions and pages 3 to for ctuator and uto Switch Precautions. Mounting When a magnetic substrate surrounds the cylinder as shown in the figure below (including when the magnetic substrate is only on one side of the cylinder), the movement of the auto switch may become unstable, so please contact SM. Magnetic substance (Steel plate, etc.) With Magnetic Field esistant uto Switch D-P3DW, P4DWL If welding cables or welding gun electrodes are in the vicinity of the cylinder, the magnets in the cylinder could be affected by the external magnetic fields. (ontact SM if the welding amperage exceeds 000.) If the source of strong magnetism comes in contact with the cylinder or an auto switch, make sure to install the cylinder away from the source of the magnetism. If the cylinder is to be used in an environment in which spatter will come in direct contact with the lead wires, cover the lead wires with a protective tube. For the protective tube, use a tube I.D. ø7 or more, which excels in heat resistance and flexibility. ontact SM if an inverter welder or a D welder will be used. Magnetic substance (Steel plate, etc.) alculation of Moment of Inertia 1. Thin shaft Position of rotational axis: Vertical to the bar and through the end a1 a Ι = m1 3 + m 3 Ι: Moment of inertia (kg m ) m: Load mass (kg) 4. Thin rectangular plate (ectangular parallelopiped) Position of rotational axis: Vertical to the plate and through the end 4a1 Ι = m1 + b + m 4a + b. Thin shaft Position of rotational axis: Perpendicular to the shaft through the center of gravity Ι = m a. Thin rectangular plate (ectangular parallelopiped) Position of rotational axis: Through the center of gravity and vertical to the plate (Same as also thick rectangular plate) Ι = m a + b a 3. Thin rectangular plate (ectangular parallelopiped) Position of rotational axis: Parallel to side b through the center of gravity 6. Load at the end of lever arm Ι = m a a1 Ι = m1 + m a + K 3 k = m r 41

Rotary Clamp Cylinder

Rotary Clamp Cylinder ø, ø, ø, ø, ø, ø, ø, ø llowable moment of inertia 3 times higher New structure! New series Overall length is the same as the existing products! Mounting dimensions are interchangeable