ORIENTAL MOTOR GENERAL CATALOG. Linear Heads A-227. Features A-228 General Specifications A-232 Product Specifications A-233. Standard AC Motors

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1 ORIENTAL MOTOR GENERAL CATALOG Stndrd AC Motors Induction Motors Reversible Motors Synchronous Motors Liner Heds Fetures A-228 Generl Specifictions A-232 Product Specifictions A-233 Torque Motors FBL2 HBL SC US Component Mgnetic Brke Clutch & Brke Speed Control Motors Brke Motors Wshdown Motors Gerheds Liner Heds Accessories 2-21 ORIENTAL MOTOR GENERAL CATALOG A-227

2 Liner Heds Fetures F type Liner heds re liner motion rck-nd-pinion units for use with our stndrd AC motors. Depending on the type of motor coupled directly to the liner hed, vrious types of movements re possible. A wide rnge of products re vilble. Motors for direct coupling to the liner heds re sold seprtely. Deciml gerheds which reduce the bsic speed by 1:1 re vilble. Reversible Motor (Terminl Box Type) Electromgnetic Brke Motor Product Number Code 4 L B 45 N -3 Stroke Length (1 7) Exmple 3: inch (3mm) Type of Ger N: GN type (for use with GN type pinion shft motor) U: GU type (for use with GU type pinion shft motor) (Motors re sold seprtely.) B type Reversible Motor Speed Indiction: Indicting theoreticl rck speed. This speed is clculted using the synchronous speed of the motor used (18r/min). See the products specifictions for vilble code. Direction of Rck Trvel F: Verticl stroke type (Rck trvels verticlly to mounting fce) B: Horizontl stroke type (Rck trvels horizontlly to mounting fce) L: Liner Hed Frme size : 1.67inch sq. (42mm sq.) 2: 2.36inch sq. (6mm sq.) 4: 3.15inch sq. (8mm sq.) 5: 3.54inch sq. (9mm sq.) Exmple Applictions L-line provides liner drive mechnism in the form of unit. It cn be used in vriety of pplictions, s shown in the figures, for simpler mechnism design nd esier wiring. 1. Pressing opertion 2. Reversing opertion 3. Trveling opertion A ORIENTAL MOTOR GENERAL CATALOG

3 Construction The liner heds use reduction gers to reduce motor speed nd increse motor torque, while the rck-nd-pinion converts rottionl motion into liner motion. The rck-nd-pinion mechnism is relible nd low cost method for converting rottionl motion into liner motion. System Composition Liner Heds Progrmmble Controller Rck Dog (sold seprtely) Motor (sold seprtely) Rck Grommet Limit switch Ger unit Motor (sold seprtely) Rck-nd-pinion unit Ger Unit Rck Cse Pinion The direction of rck movement is determined by the direction of motor rottion. When the rck reches either end, it is necessry to reverse the direction of rck movement by chnging the direction of motor rottion. Since the product does not hve n utomtic stop/reverse mechnism, it is necessry to ttch limit switches or sensors to chnge the motor rottion. Motor Unit The idel wy to chnge the direction of rck movement instntneously is to use reversible motor. Rck Solid-drwn S45C steel is ger-cut nd given nitride finish to reduce sliding friction nd provide rust-resistnce. Rck Grommet The rck is supported by two grommets mde by n oilless metl. If the end of the rck should dvnce into the rck cse nd the rck is supported by only one grommet, it might cuse the mechnism to mlfunction. The rck movement should lwys be reversed before the edge of the rck reches the rck grommet. The liner heds come with rck-nd-pinion unit nd reduction ger unit. Motors nd dogs re sold seprtely. Liner heds my be combined with ny stndrd AC motors. Any limit switches vilble on the mrket cn be used. Three rck speeds re vilble for given frme size, by chnging on the speed reduction rtio. The rck movement is controlled using brke pck, progrmmble controller or relys. Rck Ply The rck of the liner hed is supported t two plces by oilless metl grommets in the rck cse. Becuse the rck psses through the inside of the grommets, slight gp hs been left between the grommet nd the rck. Therefore, the rck is subject to ply s shown in the figure below. Direction A or B Direction C.79 inch (2mm) mx..2 inch (.5mm) mx. Ply in directions A nd B hs been mesured t point from the cse surfce. Since the rck is round-shped, ply in the D direction is lrge. The rck ply indictes n initil vlue which will increce during opertion. If the rck ply becomes problem, instll n externl guide. A D C B Oilless Metl 2-21 ORIENTAL MOTOR GENERAL CATALOG A-229

4 "Chrcteristics" of Liner Motors nd Liner Heds Rck moving speed, thrust force nd holding force re importnt fctors to consider when selecting liner motors or liner heds. Rck moving speed The rck speed for the liner motor is given in the tble of specifictions for ech product. Rck speed is expressed s "bsic speed". The bsic speed is clculted on the bsis of the synchronous speed of the motor (i.e. 18r/min t 6Hz). In ctulity, however, the speed of the motor vries with the lod. The bsic speed of liner hed cn be clculted from the motor speed, by using the following eqution. V N s D p i V : Rck moving speed [inch/sec.] Ns : Speed of motor used [r/min] i : Rtio of ger unit on the liner hed (see tble below) Dp : Pinion pitch circumference [inch] (see tble below) Thrust force In liner heds, the following eqution is used to clculte the thrust force from the torque generted by the motor used. W T m i 1 2 D p 2 W : Thrust force [lb.] Tm: Torque of motor used [lb.] i : Rtio of ger unit on the liner hed (see fble below) 1 : Trnsmission efficiency s determined by the ger rtio (see tble below) Dp : Pinion pitch circumference [inch] (see tble below) 2 : Trnsmission efficiency of rck nd pinion (=.9) Liner Hed Ger Rtio Trnsmission Pinion Pitch Dimeter efficiency i η1 DP inch.(mm) LB (F) 2N LB (F) 1N (7.5) LB (F) 5N LB (F) 5N LB (F) 25N LB (F) 1N LB (F) 45N LB (F) 2N (21.25) 4LB (F) 1N LB (F) 45N LB (F) 2N (24) 5LB (F) 1N LB (F) 45U LB (F) 2U (24) 5LB (F) 1U The vlue of the lod is determined using the eqution ssumes tht the rck is moving horizontlly. If it is moving verticlly, subtrct the mss of the rck from the vlue contined in the chrcteristics tble. Holding torque The following eqution is used to clculte the holding force of the liner hed when connected to motor. F B T B i 2 D p FB : Holding force [lb.] TB : Holding torque of motor used [lb.] i : Rtio of ger unit on the liner hed (see tble bove) Dp : Pinion pitch circumference [inch] (see tble bove) The holding force is the vlue when operting the rck in horizontl direction. The holding lod tht cn be driven when operting the mechnism verticlly is the mximum thrust force less the rck weight. Opertion Controlling motion of rck Linerheds re essentilly like in tht the rck is moved through the control of motor. Blocking the opertion t the end of the rck in order to stop the motor will not only pply n excessive torque to the gers, but will lso result in n inertil shock, reducing the life of the gers substntilly. Tke specil cre never to stop the motor in this wy. Use t less thn the mximum permissible thrust force The thrust force of liner heds vries with the bsic speed (determined by the ger rtio of the gerhed), with thrust force becoming lrger t lower speeds (greter ger rtio). This increse in thrust force is limited, by the mechnicl strength of gers or shft. Permissible thrust force is determined by tking into considertion the motor torque nd the mechnicl strength of the shfts nd gers, then dding sfety mrgin. If lod greter thn this vlue is pplied, or rck movement is locked for long time, it is likely to result in dmge to the rck-nd-pinion or ger unit. Mintin overhung lod within permissible level The mount of overhung Iod tht cn be pplied to the rck is determined by the totl lod on the rck bering. Operte rck t lods within the limits given in the following tble. Rck Stroke inch. (mm) unit=lb. (kg) 2L type 4L type 5L-N type 5L-U type 3.9 (1) 12.1 (5.5) (13) 7.9 (2) 8.8 (4) 19.8 (9) 22 (1) 11.8 (3) 6.6 (3) 15.4 (7) 17.6 (8) 15.7 (4) 5.5 (2.5) 13.2 (6) 13.2 (6) 19.7 (5) 4.4 (2) 11 (5) 11 (5) 23.6 (6) 8.8 (4) 11 (5) 27.6 (7) 8.8 (4) 8.8 (4) The tble shows the cses in which the entire rck stroke cn be used. When the ctul usble rnge is shorter thn the rck stroke, lod up to the permissible vlue for tht length stroke cn be pplied. Rck Lubriction Some sort of lubricting gent is necessry to prevent friction when the rck psses through the rck grommet. The surfce of the rck nd ny gers tht mesh with the pinion should lwys be kept lubricted. In our products, since the rck cse is filled with lubriction gent, there is no need to lubricte the rck cse. However, ensure tht the surfce of the rck or ger teeth do not become dry, s operting in this condition will shorten the product's life. Use n electromgnetic brke motor for verticl opertion Opertion using verticl motion, such s in elevtors, often requires tht the lod be held in position t mid-stroke. For such pplictions, model equipped with n electromgnetic brke, which offers high holding power, is recommended. The electromgnetic brke motor hs the strongest holding power of ll stndrd AC motors. These electromgnetic brkes re power off brkes tht re engged in the event of power filure. A ORIENTAL MOTOR GENERAL CATALOG

5 Instlltion of the lod to the end of the rck When connecting the lod using the tpped hole on the end of the rck, so tht rottionl force is not pplied to the rck. Hold the rck with wrench while tightening the screw. Glossry Liner Heds Wrench Flt Fce Connecting Liner Heds As the figure below shows, liner hed is connected to motor using the recessed res on ech unit s guides. Gently slide the liner hed from side to side without forcing the pinion shft ginst the plte on the liner hed or ginst the ger itself. Pinion Shft Hexgon Wrench Permissible Thrust Force This is the mximum thrust force tht cn be used when the motor is operting. For exmple, if there is thrust force of 154lb. (7kg), objects up to weight of 154lb. (7kg) cn be lifted. Holding Force This is the force required to hold the rck t the position where it hs stopped. If the mechnism is being used for verticl movement, this force must be ble to hold lod fstened to the end of the rck to prevent it from flling. Bsic Speed This is the rck speed tht is given s the bsis for the selection of liner heds. The vlues indicted re clculted on the bsis of the synchronous speed (i.e. 18r/min t 6Hz) of the motor. However, the ctul speed of the motor fluctutes ccording to the size of the lod nd cn rnge from 2% to 2% less thn the bsic speed. Mting Surfce Ger Unit Stroke This is the distnce tht the rck cn move. The full length of the rck is this distnce plus the width of the rck cse. Flnge Surfce Pilot Section Mximum Overhung Lod This is the lod tht cn be pplied to the rck in direction perpendiculr to the rck xis. If lod is pplied continuously to the end of the rck, then the weight of tht lod will be pplied to the rck s n overhung lod. Note: Attempting to put motor nd liner hed together by force cn result in dmge to the liner hed. Stroke Totl Rck Length Overhung Lod Dog The function of dogs is to trip limit switches nd sensors. Dogs re ttched to the rck to set the position where the rck should stop. Rck A gercut rod is mde of S45C or equivlent grde of steel. Rcks for liner motors re specilly designed nd mchined, nd hve specil cross sections; those for liner heds hve round cross sections ORIENTAL MOTOR GENERAL CATALOG A-231

6 Generl Specifictions Type of Liner Hed Bsic Speed in./s mm/s Mx. Permissible Thrust Force lbs. kg Stroke Length in. (mm) Pge L type , 7.9 (1, 2) A-233 2L type , 7.9, 11.8, 15.7, 19.7 (1, 2, 3, 4, 5) A-234 4L type , 7.9, 11.8, 15.7, 19.7, 23.6, 27.6 (1, 2, 3, 4, 5, 6, 7) A-238 5L-N type , 7.9, 11.8, 15.7, 19.7, 23.6, 27.6 (1, 2, 3, 4, 5, 6, 7) A-243 5L-U type , 7.9, 11.8, 15.7, 19.7, 23.6, 27.6 (1, 2, 3, 4, 5, 6, 7) A-248 Bsic speed is bsed on the synchronous speed (18r/min t 6Hz). The ctul speed vries with the lod or power supply frequency. The permissible thrust force is determined by the strength of the liner hed. Just s when connecting gerhed to the motor, incresing the ger rtio genertes greter thrust force, but the motor should lwys be operted below the mximum permissible thrust force. The thrust force is the vlue when operting the rck in horizontl direction. The thrust force given is for when combined with reversible motor. Applictions nd Recommended Motor Combintions Appliction Constnt Speed Applicble Motor Reversible Motors L type 2L type 4L type 5L-N type 5L-U type RK1GN-AUL 2RK6GN-AW(T)U 4RK25GN-AW(T)U 5RK4GN-AW(T)U 5RK6GU-AW(T)U 2RK6GN-CW(T)E 4RK25GN-CW(T)E 5RK4GN-CW(T)E 5RK6GU-CW(T)E 2RK6GN-AUL 4RK25GN-AUL 5RK4GN-AUL 5RK6GU-AUL 5RK9GU-AW(T)U 5RK9GU-CW(T)E 5RK9GU-AUL Synchronous Motors 2SK4GN-AUL 4SK15GN-AUL 5SK25GN-AUL Position Holding Electromgnetic Brke Motors 2RK6GN-AWMU 2RK6GN-CWME 2RK6GN-AMUL 4RK25GN-AWMU 4RK25GN-CWME 4IK25GN-SWM 4RK25GN-AMUL 5RK4GN-AWMU 5RK4GN-CWME 5IK4GN-SWM 5RK4GN-AMUL 5RK6GU-AWMU 5RK6GU-CWME 5IK6GU-SWM 5RK6GU-AMUL 5RK9GU-AWMU 5RK9GU-CWME 5IK9GU-SWM 5RK9GU-AMUL Thrust Liner Motion Torque Motors 4TK1GN-AUL 5TK2GN-AUL The torque motor does not hve built-in friction brke. Be sure tht the torque motor hs no holding brke force even when stopping during verticl opertions. When operting torque motor t high-speed, ensure tht the rck does not hit n object nd stop, since this cn dd excessive torque to the liner hed nd subject it to inertil shock which cn significntly shorten its life. A ORIENTAL MOTOR GENERAL CATALOG

7 L type Liner Hed Mx. Thrust Force Mx. Thrust Force 22lb.(1kg) 22 lb. (1 kg) Thrust force vries with bsic speed. Specifictions Bsic Speed Rck Stroke.24in/s (6mm/s) in/s (12mm/s).94in/s (24mm/s) LB5N-1, LB5N-2 LF5N-1, LF5N-2 LB1N-1, LB1N-2 LF1N-1, LF1N-2 LB2N-1, LB2N-2 LF2N-1, LF2N inch (1mm) 7.9 inch (2mm) Bsic speed figures re bsed on synchronous speed. The ctul speed vries with the lod or frequency of the power source. The box ( ) represents the code for stroke length. Direction of Rck Movement The direction of rck movement is determined by the direction of motor rottion. LB1N- LB2N- LF1N- LF2N- CW Right Up Motor Rottion CCW Trip dogs nd limit switches re necessry to stop or reverse the rck movement. Direction of rck movement is s viewed from the front side of the liner hed. Left Down LB5N- Left Right LF5N- Down Up Dimensions Scle 1/4, Unit = inch (mm) B type (horizontl) Mx. Permissible Overhung Lod Stroke Motor Combintion Left Mx. Permissible Overhung Lod 3.9 inch (1mm) 2.6lb. (1.2kg) 7.9 inch (2mm) 1.8lb. (.8kg) Motor type Reversible Motor Overrun Overrun is the vlue when operting the rck in horizontl direction. B type Right F type Motor RK1GN-AUL Up Down L 5N- L 1N- L 2N- Weight, Stroke Length nd Rck Length Pge A-78 Overrun inch (mm).6 (1.4).11 (2.8).19 (4.7) 1.65(42).39(1) 4.55( ).69.2 (17.6.5).35 (8.8).65 (16.5) 12(3)-LEADS UL Style 3266,AWG24 F type (verticl) 1.65(42).39(1).65 (16.5) 4.55( ).69.2 (17.6.5).35 (8.8) b 12(3)-LEADS UL Style 3266,AWG (3 1) 1.18 (3 1).26(6.7).24 (6) 1.65(42) (52.5) 2.44(62 1).24 (6).26(6.7).18 (4.5) 1.2(26) 1.65(42) (52.5) 2.44(62 1) L.16(.4).3(7.5).24(6).3(7.5) 1.85(47 2) 1(25.5).3(7.6).6(1.6).9(2.25)R.24(6).315 DIA..12 ( 8.3).28 (7) L.16(.4) 1.85(47 2).6 (1.6).18 (4.5) M4 P.7.39(1)DEEP.24(6).3(7.6).24(6) DETAIL OF SECTION.18 (4.5) M4 P.7.39(1)DEEP.28 (7).9(2.25)R DETAIL OF SECTION.315 DIA..12 ( 8.3).2(.5) Stroke Totl Length L Weight(Mss) Rck Weight(Mss) inch (mm) inch (mm) lb. (kg) lb. (kg) LB N (1) 6.31 (16.2) 1.23 (.56).11 (.5) LF N (1) 6.31 (16.2) 1.23 (.56).11 (.5) LB N (2) 1.26 (26.7) 1.32 (.6).2 (.9) LF N (2) 1.26 (26.7) 1.32 (.6).2 (.9) 1.2(26) DETAIL OF SECTION b 2-21 ORIENTAL MOTOR GENERAL CATALOG A-233

8 2L type Liner Hed Mx. Thrust Force 44lb.(2kg) Mx. Thrust Force 44 lb. (2 kg). Thrust force vries with bsic speed nd the motor combined. Specifictions Bsic Speed Rck Stroke inch (mm) in/s (12 mm/s) 1.2 in/s (3 mm/s) 2.4 in/s (6 mm/s) 2LB1N- 2LF1N- 2LB25N- 2LF25N- 2LB5N- 2LF5N- 3.9 (1) 7.9 (2) 11.8 (3) 15.7 (4) 19.7 (5) Bsic speed figures re bsed on synchronous speed. (6Hz : 18r/min) The ctul speed vries with the lod or frequency of the power source. The box ( ) represents the code for stroke length. Mx. Permissible Overhung Lod Stroke Mx. Permissible Overhung Lod inch (mm) lb. (kg) 3.9 (1) 12.1 (5.5) 7.9 (2) 8.8 (4) 11.8 (3) 6.6 (3) 15.7 (4) 5.5 (2.5) 19.7 (5) 4.4 (2) Motor Combintion Motor type Reversible Motor Electromgnetic Brke Motor Motor 2RK6GN-AW(T)U 2RK6GN-CW(T)E 2RK6GN-AWMU 2RK6GN-CWME Pge A-82 A-182 s Rck Stroke inch (mm) 3.9(1) 7.9(2) 11.8(3) 15.7(4) 19.7(5) in/s (12mm/s) 2LB1N-1 2LF1N-1 2LB1N-2 2LF1N-2 2LB1N-3 2LF1N-3 2LB1N-4 2LF1N-4 2LB1N-5 2LF1N-5 Bsic Speed 1.2in/s (3mm/s) 2LB25N-1 2LF25N-1 2LB25N-2 2LF25N-2 2LB25N-3 2LF25N-3 2LB25N-4 2LF25N-4 2LB25N-5 2LF25N-5 Longer mounting screws re required if deciml gerhed is used. 2.4in/s (6mm/s) 2LB5N-1 2LF5N-1 2LB5N-2 2LF5N-2 2LB5N-3 2LF5N-3 2LB5N-4 2LF5N-4 2LB5N-5 2LF5N-5 A ORIENTAL MOTOR GENERAL CATALOG

9 Performnce Exmples with Severl Motor Combintions Overrun Unit = inch (mm) Liner Hed 2LB1N- 2LB25N- 2LB5N- Motor 2LF1N- 2LF25N- 2LF5N- 2RK6GN-AWU.1 (2.6).25 (6.4).51 (13) 2RK6GN-AWMU.5 (1.3).13 (3.2).25 (6.4) Overrun t motor shft is estimted to be 6 revolutions for reversible motors nd 3 revolutions for electromgnetic brke motors. The mximum thrust lod tht cn be driven when operting the mechnism verticlly is the mximum thrust force less the rck weight. When operting the mechnism horizontlly using guide or similr device to ber the lod, ensure tht the lod weight is less thn the mximum thrust force. Direction of Rck Movement The direction of rck movement is determined by the direction of motor rottion. Reversible Motor (2RK6GN-AWU) 2LB1N- 2LB25N- 2LB5N- Item 2LF1N- 2LF25N- 2LF5N- Mx. Thrust Force lb. (kg) 44 (2) 3.8 (14) 17.4 (7.9) Holding Force lb. (N) 15.8 (72) 6.4 (29) 3.1 (14) Holding force is provided by the built-in friction brke of the reversible motor. The vlues given in the tble vry depending on the temperture nd the time of opertion, nd thus should only be used s reference. Electromgnetic Brke Motor (2RK6GN-AWMU) 2LB1N- 2LB25N- 2LB5N- Item 2LF1N- 2LF25N- 2LF5N- Mx. Thrust Force lb. (kg) 44 (2) 3.8 (14) 17.4 (7.9) Holding Force lb. (N) 44 (2) 37.4 (17) 19.4 (88) Motor Rottion CW CCW 2LB1N- 2LB5N- Right Left 2LF1N- 2LF5N- Down Up 2LB25N- Left Right 2LF25N- Up Down Left B type Right F type Up Down Direction of rck movement is s viewed from the front side of the liner hed. A dog mounted on the rck (optionl) nd limit switch re required to stop or reverse rck. Dogs re vilble s optionl ccessories. Use dogs for stop nd reverse opertion. Accessories (sold seprtely) Dog A dog should be mounted on the rck to stop or reverse rck. For detils, see pge A-273 Rck Cover Rck covers for rck protection nd dustproofing re vilble. For detils, see Pge A-256. Dimensions Unit = inch (mm) A.4 B.1 ( ).12(3).79(2).2(5).2(5).39(1) M4 P.7 SCREW For 2L type Liner Hed LXD2C A inch (mm).94 (24) B inch (mm).54 (13.8) 2-21 ORIENTAL MOTOR GENERAL CATALOG A-235

10 Dimensions Scle 1/4, Unit = inch (mm) 2LB type (horizontl) 2LB N- /2RK6GN-AWU 2RK6GN-CWE 2RK6GN-AUL 2.95(75) 3.13(79.5 2).37(9.5).13(3.25)R (8) (24.5) DETAIL OF SECTION.26 (6.5) 2.61(66.3 2) 1.42(36).11 (2.9) 2.36DIA.( 6) 2.36(6) (74.5) 3.46(88 1) L.16(.4).35(9) 12(3)-LEADS UL Style 3266, AWG (4 1).8(2).91DIA.( 23) M5 P.8.59(15)DEEP.35(9).5433DIA..12 ( ) 2LB N- /2RK6GN-AWTU 2RK6GN-CWTE 2.95(75) 1.65(42) 3.13(79.5 2) (9.5).31(8).13(3.25)R (24.5) DETAIL OF SECTION.26 (6.5).35(9) 2.61(66.3 2) 1.42(36) (2.9) 2LB N- /2RK6GN-AWMU 2RK6GN-CWME 2RK6GN-AMUL 4.53(115) 3.13(79.5 2).37(9.5).13(3.25)R 2.61(66.3 2) (8) 1.42(36) (24.5) DETAIL OF SECTION.11 (2.9) 2.36DIA.( 6) 2.36(6) (74.5) 3.46(88 1) L.16(.4) 2.36DIA.( 6) 2.36(6) (74.5) 3.46(88 1) L.16(.4) 1.36 (34.5) 1.57 (4 1).8(2).91DIA.( 23) M5 P.8.59(15)DEEP.35(9) DIA..12 ( ).26 (6.5) 12(3)-2 BRAKE LEADS UL Style 3266, AWG22 12(3)-LEADS UL Style 3266, AWG (4 1).8(2).91DIA.( 23) M5 P.8.59(15)DEEP.35(9).5433DIA..12 ( ) A ORIENTAL MOTOR GENERAL CATALOG

11 2LF type (verticl) 2LF N- /2RK6GN-AWU 2RK6GN-CWE 2RK6GN-AUL 2.95(75) 3.13(79.5 2) (8) (24.5) L.16(.4) 2.61(66.3 2).11 (2.9) 2.36DIA.( 6) 1.44(36.7) 2.36(6) (74.5) 3.46(88 1).91DIA.( 23).35(9).35(9).8(2) 12(3)-LEADS UL Style 3266, AWG (4 1).37(9.5).13(3.25)R M5 P.8.59(15)DEEP.51 (13).26 (6.5) DETAIL OF SECTION.5433DIA..12 ( ) 2LF N- /2RK6GN-AWTU 2RK6GN-CWTE 2.36DIA.( 6) 2.95(75) 1.65(42) 3.13(79.5 2) (8) (24.5) 1.44(36.7) 2.36(6) (74.5) 3.46(88 1) 1.39(34.5) L.16(.4) 2.61(66.3 2) (2.9).35(9).8(2).35(9).91DIA.( 23) 1.57 (4 1).37(9.5).13(3.25)R M5 P.8.59(15)DEEP.51 (13).26 (6.5) DETAIL OF SECTION.5433DIA..12 ( ) 2LF N- /2RK6GN-AWMU 2RK6GN-CWME 2RK6GN-AMUL 4.53(115) 3.13(79.5 2) (8) (24.5) L.16(.4) 2.61(66.3 2).11 (2.9) 2.36DIA.( 6) 1.44(36.7) 2.36(6) (74.5) 3.46(88 1).91DIA.( 23).35(9).35(9).8(2) 12(3)-2 BRAKE LEADS UL Style 3266, AWG22 12(3)-LEADS UL Style 3266, AWG (4 1).37(9.5).13(3.25)R.26 (6.5) DETAIL OF SECTION M5 P.8.59(15)DEEP.51 (13).5433DIA..12 ( ) Weight, Stroke Length nd Rck Length Stroke Totl Length L Weight (Mss) Rck Weight (Mss) inch (mm) inch (mm) lb. (kg) lb. (kg) 2LB N-1, 2LF N (1) 6 (175.9) 1.98 (.9).44 (.2) 2LB N-2, 2LF N (2) 1.89 (276.5) 2.2 (1.).66 (.3) 2LB N-3, 2LF N (3) (377.) 2.42 (1.1).88 (.4) 2LB N-4, 2LF N (4) 18.8 (477.5) 2.64 (1.2) 1.1 (.5) 2LB N-5, 2LF N (5) (578.) 2.86 (1.3) 1.32 (.6) 2-21 ORIENTAL MOTOR GENERAL CATALOG A-237

12 4L type Liner Hed Mx. Thrust Force 154lb.(7kg) Mx. Thrust Force 154lb. (7 kg). Thrust force vries with bsic speed nd the motor combined. Specifictions Bsic Speed Rck Stroke inch (mm) 4LB1N- 3.9 (1) in/s (12 mm/s) 4LF1N- 7.9 (2) 11.8 (3) 4LB2N- 1.2 in/s (3 mm/s) 15.7 (4) 4LF2N (5) 4LB45N (6) 2.4 in/s (6 mm/s) 4LF45N (7) Bsic speed figures re bsed on synchronous speed (6Hz : 18r/min). The ctul speed vries with the lod or frequency of the power source. The box ( ) represents the code for stroke length. Mx. Permissible Overhung Lod Stroke Mx. Permissible Overhung Lod inch (mm) lb. (kg) 3.9 (1) (2) 19.8 (9) 11.8 (3) 15.4 (7) 15.7 (4) 13.2 (6) 19.7 (5) 11. (5) 23.6 (6) 8.8 (4) 27.6 (7) 8.8 (4) Motor Combintion Motor type Reversible Motor Electromgnetic Brke Motor Torque Motor Motor 4RK25GN-AW(T)U 4RK25GN-CW(T)E 4RK25GN-AWMU 4RK25GN-CWME 4IK25GN-SWM 4TK1GN-AUL Pge A-9 A-182 A-18 s Rck Stroke inch (mm) 3.9 (1) 7.9 (2) 11.8 (3) 15.7 (4) 19.7 (5) 23.6 (6) 27.6 (7) in/s (12mm/s) 4LB1N-1 4LF1N-1 4LB1N-2 4LF1N-2 4LB1N-3 4LF1N-3 4LB1N-4 4LF1N-4 4LB1N-5 4LF1N-5 4LB1N-6 4LF1N-6 4LB1N-7 4LF1N-7 Bsic Speed 1.2in/s (3mm/s) 4LB2N-1 4LF2N-1 4LB2N-2 4LF2N-2 4LB2N-3 4LF2N-3 4LB2N-4 4LF2N-4 4LB2N-5 4LF2N-5 4LB2N-6 4LF2N-6 4LB2N-7 4LF2N-7 2.4in/s (6mm/s) 4LB45N-1 4LF45N-1 4LB45N-2 4LF45N-2 4LB45N-3 4LF45N-3 4LB45N-4 4LF45N-4 4LB45N-5 4LF45N-5 4LB45N-6 4LF45N-6 4LB45N-7 4LF45N-7 A ORIENTAL MOTOR GENERAL CATALOG

13 Performnce Exmples with Severl Motor Combintions Overrun Unit = inch (mm) Liner Hed 4LB1N- 4LB2N- 4LB45N- Motor 4LF1N- 4LF2N- 4LF45N- 4RK25GN-AWU.11 (2.7).21 (5.4) 4RK25GN-AWMU.5 (1.3).11 (2.7).22 (5.6) Overrun t motor shft is estimted to be 6 revolutions for reversible motors nd 3 revolutions for electromgnetic brke motor. The mximum thrust lod tht cn be driven when operting the mechnism verticlly is the mximum thrust force less the rck weight. When operting the mechnism horizontlly using guide or similr device to ber the lod, ensure tht the lod weight is less thn the mximum thrust force. Reversible Motor (4RK25GN-AWU) 4LB1N- 4LB2N- 4LB45N- Item 4LF1N- 4LF2N- 4LF45N- Mx. Thrust Force lb. (kg) 154 (7) 128 (58) 68.2 (31) Holding Force lb. (N) 46.2 (21) 22. (1) 11. (5) Electromgnetic Brke Motor (4RK25GN-AWMU) 4LB1N- 4LB2N- 4LB45N- Item 4LF1N- 4LF2N- 4LF45N- Mx. Thrust Force lb. (kg) 154 (7) 128 (58) 68.2 (31) Holding Force lb. (N) 154 (7) 154 (7) 72.6 (33) Direction of Rck Movement The direction of rck movement is determined by the direction of motor rottion. Motor Rottion CW CCW 4LB1N- 4LB2N- Left Right 4LF1N- 4LF2N- Up Down 4LB45N- Right Left 4LF45N- Down Up Left Right Direction of rck movement is s viewed from the front side of the liner hed. A dog mounted on the rck (optionl) nd limit switch re required to stop or reverse rck. Dogs re vilble s optionl ccessories. Use dogs for stop nd reverse opertion. Holding force is provided by the built-in friction brke of the reversible motor. The vlues given in the tble vry depending on the temperture nd the time of opertion, nd thus should only be used s reference. The mximum thrust lod tht cn be driven when operting the mechnism verticlly is the mximum thrust force less the rck weight. When operting the mechnism horizontlly using guide or similr device to ber the lod, ensure tht the lod weight is less thn the mximum thrust force. B type F type Up Down Accessories (sold seprtely) Dog A dog should be mounted on the rck to stop or reverse rck. For detils, see pge A-273 Rck Cover Rck covers for rck protection nd dustproofing re vilble. For detils, see Pge A-256 Dimensions Unit = inch. (mm) A.4 B.1 ( ).12(3).79(2).2(5).2(5).39(1) M4 P.7 SCREW For 4L type Liner Hed LXD4C A inch (mm) 1.18 (3) B inch (mm).78 (19.8) 2-21 ORIENTAL MOTOR GENERAL CATALOG A-239

14 Dimensions Scle 1/4, Unit = inch (mm) 4LB type (horizontl) 4LB N- /4RK25GN-AWU 4RK25GN-CWE 4RK25GN-AUL 3.35(85) 3.78(96 2) (3.5).46(11.8) 3.23(82 2) 1 (37.3) 3.11DIA.( 79) 3.15(8) (1.5) 4.72(12 1) L.16(.4) 12(3)-LEADS UL Style 3266, AWG2.49(12.5).17(4.25)R.33 (8.5) DETAIL OF SECTION 1.26DIA. ( 32) 2.11 (53.6 1) 3 (.12).39 (1).73(18.5).67 (17).7795DIA..12 ( ) M1 P1.5.59(15)DEEP 4LB N- /4RK25GN-AWTU 4RK25GN-CWTE 1.1MAX (28) 2.95(75) 3.78(96 2) (3.5).22(5.5).46(11.8) 3.23(82 2) 1(37.3) 2.44(62).98(25) 3.11DIA.( 79) 3.15(8) (1.5) 1.69(43) 4.72(12 1) 3.35(85) 1.26DIA. ( 32) 2.11 (53.6 1).73(18.5).67 (17) L.16(.4).49(12.5).17(4.25)R 3.39 (1).33 (8.5) DETAIL OF SECTION.7795DIA..12 ( ) M1 P1.5.59(15)DEEP A ORIENTAL MOTOR GENERAL CATALOG

15 4LB N- /4RK25GN-AWMU 4RK25GN-CWME 4IK25GN-SWM 4RK25GN-AMUL 5.12(13) 3.78(96 2) (3.5).46(11.8) 3.23(82 2) 1 (37.3) 3.11DIA.( 79) 3.15(8) (1.5) 4.72(12 1) L.16(.4) 12(3)-2 BRAKE LEADS UL Style 3266, AWG22 12(3)-LEADS UL Style 3271, AWG2.49(12.5).17(4.25)R.33 (8.5) 1.26DIA. ( 32) 2.11 (53.6 1) 3 (.12).39 (1).73(18.5).67 (17).7795DIA..12 ( ) DETAIL OF SECTION M1 P1.5.59(15)DEEP 4LF type (verticl) 4LF N- /4RK25GN-AWU 4RK25GN-CWE 4RK25GN-AUL 3.35(85) 3.78(96 2) (3.5).46(11.8).59(15) L.16(.4) 3.23(82 2).8 (2) 3.11DIA.( 79) 2.15 (54.7) 3.15(8) (1.5) 4.72(12 1) 1.26DIA. ( 32).39 (1).12 (3).6 (1.5).39 (1) 12(3)-LEADS UL Style 3271, AWG (53.6 1).49(12.5).17(4.25)R M1 P1.5.59(15)DEEP.33 (8.5).73 (18.5) DETAIL OF SECTION.67 (17).7795DIA..12 ( ) 2-21 ORIENTAL MOTOR GENERAL CATALOG A-241

16 4LF N- /4RK25GN-AWTU 4RK25GN-CWTE.98(25) 1.1MAX (28) 3.11DIA.( 79) 2.95(75) 3.78(96 2) (5.5) (3.5).46(11.8).59(15) 2.15 (54.7) 3.15(8) (1.5) 4.72(12 1) 1.26DIA. ( 32).39 (1).12 (3) L.16(.4) 3.23(82 2) 2.44(62).8 (2).6 (1.5) 1.69 (43).39 (1) 3.35(85) 2.11 (53.6 1).49(12.5).17(4.25)R M1 P1.5.59(15)DEEP.73 (18.5).33 (8.5) DETAIL OF SECTION.67 (17).7795DIA..12 ( ) 4LF N- /4RK25GN-AWMU 4RK25GN-CWME 4IK25GN-SWM 4RK25GN-AMUL 5.12(13) 3.78(96 2) (3.5).46(11.8).59(15) L.16(.4) 3.23(82 2).8 (2) 3.11DIA.( 79) 2.15 (54.7) 3.15(8) (1.5) 4.72(12 1) 1.26DIA. ( 32).39 (1).12 (3).6 (1.5).39 (1) 12(3)-2 BRAKE LEADS UL Style 3266, AWG22 12(3)-LEADS UL Style 3271, AWG (53.6 1).49(12.5).17(4.25)R.33 (8.5) M1 P1.5.59(15)DEEP.73 (18.5) DETAIL OF SECTION.67 (17).7795DIA..12 ( ) Weight, Stroke Length nd Rck Length Stroke Totl Length L Weight (Mss) Rck Weight (Mss) inch (mm) inch (mm) lb. (kg) lb. (kg) 4LB N-1, 4LF N (1) 7.89 (2.4) 3.52 (1.6).88 (.4) 4LB N-2, 4LF N (2) (32.5) 3.96 (1.8) 1.54 (.7) 4LB N-3, 4LF N (3) (4.7) 4.4 (2.) 1.98 (.9) 4LB N-4, 4LF N (4) 19.8 (52.8) 4.84 (2.2) 2.42 (1.1) 4LB N-5, 4LF N (5) (61.) 5.28 (2.4) 2.86 (1.3) 4LB N-6, 4LF N (6) (73.1) 5.72 (2.6) 3.52 (1.6) 4LB N-7, 4LF N (7) (81.3) 6.16 (2.8) 3.96 (1.8) A ORIENTAL MOTOR GENERAL CATALOG

17 5L-N type Liner Hed Mx. Thrust Force 198lb.(9kg) Mx. Thrust Force 198lb. (9kg) Thrust force vries with bsic speed nd the motor combined. Specifictions Bsic Speed in/s(12mm/s) 1.2 in/s(3mm/s) 2.4 in/s(6mm/s) 5LB1N- 5LB1N- 5LB2N- 5LB2N- 5LB45N- 5LB45N- Rck Stroke inch (mm) 3.9 (1) 7.9 (2) 11.8 (3) 15.7 (4) 19.7 (5) 23.6 (6) 27.6 (7) Bsic speed figures re bsed on synchronous speed(6hz : 18r/min). The ctul speed vries with the lod or frequency of the power source. The box ( ) represents the code for stroke length. Mx. Permissible Overhung Lod Rck Stroke inch (mm) Mx. Permissible Overhung Lod lb. (kg) 3.9 (1) 28.6 (13) 7.9 (2) 22. (1) 11.8 (3) 17.6 (8) 15.7 (4) 13.2 (6) 19.7 (5) 11. (5) 23.6 (6) 11. (5) 27.6 (7) 8.8 (4) Motor Combintion Motor type Reversible Motor Electromgnetic Brke Motor Torque Motors Motor 5RK4GN-AW(T)U 5RK4GN-CW(T)E 5RK4GN-AWMU 5RK4GN-CWME 5IK4GN-SWM 5TK2GN-AUL Pge A-93 A-182 A-18 s Rck Stroke inch (mm) 3.9 (1) 7.9 (2) 11.8 (3) 15.7 (4) 19.7 (5) 23.6 (6) 27.6 (7) in/s (12mm/s) 5LB1N-1 5LF1N-1 5LB1N-2 5LF1N-2 5LB1N-3 5LF1N-3 5LB1N-4 5LF1N-4 5LB1N-5 5LF1N-5 5LB1N-6 5LF1N-6 5LB1N-7 5LF1N-7 Bsic Speed 1.2in/s (3mm/s) 5LB2N-1 5LF2N-1 5LB2N-2 5LF2N-2 5LB2N-3 5LF2N-3 5LB2N-4 5LF2N-4 5LB2N-5 5LF2N-5 5LB2N-6 5LF2N-6 5LB2N-7 5LF2N-7 Longer mounting screws re required if deciml gerhed is used. 2.4in/s (6mm/s) 5LB45N-1 5LF45N-1 5LB45N-2 5LF45N-2 5LB45N-3 5LF45N-3 5LB45N-4 5LF45N-4 5LB45N-5 5LF45N-5 5LB45N-6 5LF45N-6 5LB45N-7 5LF45N ORIENTAL MOTOR GENERAL CATALOG A-243

18 Performnce Exmples with Severl Motor Combintions Overrun Unit = inch (mm) Liner Hed 5LB1N- 5LB2N- 5LB45N- Motor 5LF1N- 5LF2N- 5LF45N- 5RK4GN-AWU.1 (2.6).2 (5.1).51 (13) 5RK4GN-AWMU.5 (1.3).1 (2.6).25 (6.3) Overrun t motor shft is estimted to be 6 revolutions for reversible motors nd 3 revolutions for electromgnetic brke motors. The mximum thrust lod tht cn be driven when operting the mechnism verticlly is the mximum thrust force less the rck weight. When operting the mechnism horizontlly using guide or similr device to ber the lod, ensure tht the lod weight is less thn the mximum thrust force. Direction of Rck Movement The direction of rck movement is determined by the direction of motor rottion. Motor Rottion CW CCW 5LB1N- 5LB2N- Right Left 5LF1N- 5LF2N- Up Down 5LB45N- Left Right 5LF45N- Down Up Direction of rck movement is s viewed from the front side of the liner hed. A dog mounted on the rck (optionl) nd limit switch re required to stop or reverse rck. Dogs re vilble s optionl ccessories. Use dogs for stop nd reverse opertion. Reversible Motor (5RK4GN-AWU) Electromgnetic Brke Motor (5RK4GN-AWMU) Holding force is provided by the built-in friction brke of the reversible motor. The vlues given in the tble vry depending on the temperture nd the time of opertion, nd thus should only be used s reference. The mximum thrust lod tht cn be driven when operting the mechnism verticlly is the mximum thrust force less the rck weight. When operting the mechnism horizontlly using guide or similr device to ber the lod, ensure tht the lod weight is less thn the mximum thrust force. Left 5LB1N- 5LB2N- 5LB45N- Item 5LF1N- 5LF2N- 5LF45N- Mx. Thrust Force lb. (kg) 198 (9) 198 (9) (51) Holding Force lb. (N) 132 (6) 66 (3) 264 5LB1N- 5LB2N- 5LB45N- Item 5LF1N- 5LF2N- 5LF45N- Mx. Thrust Force lb. (kg) 198 (9) 198 (9) (51) Holding Force lb. (N) 198 (9) 198 (9) 1122 (51) B type Right F type Up Down Accessories (sold seprtely) Dog A dog should be mounted on the rck to stop or reverse rck. For detils, see pge A-273. Rck Cover Rck covers for rck protection nd dustproofing re vilble. For detils, see Pge A-256. Dimensions Unit = inch (mm) A.4 B.1 ( ).12(3).79(2).2(5).2(5).39(1) M4 P.7 SCREW For 5L type Liner Hed LXD5C A inch (mm) 1.38 (35) B inch (mm).98 (24.8) A ORIENTAL MOTOR GENERAL CATALOG

19 Dimensions Scle 1/4, Unit = inch (mm) 5LB type (horizontl) 5LB N- /5RK4GN-AWU 5RK4GN-CWE 5RK4GN-AUL 4.13(15) 4.51( ) (28.5.5).52(13.3) 3.5DIA.( 89) DETAIL OF SECTION 2.17(55.2).71 (18) 3.54(9) (116.5) 5.51(14 1) L.16(.4) 12(3)-LEADS UL Style 3271, AWG2 1.57DIA. ( 4) 2.17 (55 1).16 (4).9764DIA..12 ( ).83 (21) M12 P (15)DEEP 5LB N- /5RK4GN-AWTU 5RK4GN-CWTE 1.1MAX (28) 2.95(75).24(6) 4.51( ) (28.5.5).52(13.3) DETAIL OF SECTION 2.17(55.2) 2.44(62) 3.5DIA.( 89).98 (25) 3.54(9) (116.5) 5.51(14 1) L.16(.4) 1.69(43) 4.13(15) 1.57DIA. ( 4) 2.17 (55 1).9764DIA..12 ( ).83 (21).71 (18) M12 P (15)DEEP 2-21 ORIENTAL MOTOR GENERAL CATALOG A-245

20 5LB N- /5RK4GN-AWMU 5RK4GN-CWME 5IK4GN-SWM 5RK4GN-AMUL 5.83(148) 4.51( ) (28.5.5).52(13.3) DETAIL OF SECTION 2.17(55.2).71 (18) 3.5DIA.( 89) 3.54(9) (116.5) 5.51(14 1) L.16(.4) 12(3)-2 BRAKE LEADS UL Style 3266, AWG22 12(3)-LEADS UL Style 3271, AWG2 1.57DIA. ( 4) 2.17 (55 1).9764DIA..12 ( ).83 (21) M12 P (15)DEEP 5LF type (verticl) 5LF N- /5RK4GN-AWU 5RK4GN-CWE 5RK4GN-AUL 4.13(15) 4.51( ) (28.5.5).52 (13.3) DETAIL OF SECTION L.16(.4).71(18).2(5) 3.5DIA.( 89) 2.48(63.1) 3.54(9) (116.5) 5.51(14 1) 1.57DIA.( 4).83 (21) M12 P (15)DEEP.9764DIA..12 ( ) 12(3)-LEADS UL Style 3271, AWG2 2.17(55 1) A ORIENTAL MOTOR GENERAL CATALOG

21 5LF N- /5RK4GN-AWTU 5RK4GN-CWTE 1.1MAX (28) 3.5DIA.( 89).98 (25) 4.13(15) 4.51( ) (75).24(6) (28.5.5).52 (13.3) DETAIL OF SECTION 2.48(63.1) 3.54(9) (116.5) 5.51(14 1) 1.57DIA.( 4) 1.69(43) L.16(.4) 2.44(62).2(5) M12 P (15)DEEP.83 (21).9764DIA..12 ( ) 2.17(55 1).71 (18) 5LF N- /5RK4GN-AWMU 5RK4GN-CWME 5IK4GN-SWM 5RK4GN-AMUL 5.83(148) 4.51( ) (28.5.5).52 (13.3) DETAIL OF SECTION L.16(.4).71(18).2(5) 3.5DIA.( 89) 2.48(63.1) 3.54(9) (116.5) 5.51(14 1) 1.57DIA.( 4).83 (21) M12 P (15)DEEP.9764DIA..12 ( ) 12(3)-LEADS UL Style 3266, AWG22 12(3)-LEADS UL Style 3271, AWG2 2.17(55 1) Weight, Stroke Length nd Rck Length Rck Stroke Rck Length L Weight (Mss) Rck Weight (Mss) inch (mm) inch (mm) lb. (kg) lb. (kg) 5LB N-1, 5LF N (1) 1.14 (257.6) 6.38 (2.9) 1.98 (.9) 5LB N-2, 5LF N (2) 14.1 (358.1) 7.4 (3.2) 2.64 (1.2) 5LB N-3, 5LF N (3) 18.6 (458.6) 7.92 (3.6) 3.52 (1.6) 5LB N-4, 5LF N (4) 22.2 (559.2) 8.58 (3.9) 4.18 (1.9) 5LB N-5, 5LF N (5) (659.7) 9.46 (4.3) 5.6 (2.3) 5LB N-6, 5LF N (6) 29 (76.3) 1.34 (4.7) 5.94 (2.7) 5LB N-7, 5LF N (7) (86.8) 11. (5.) 6.6 (3.) 2-21 ORIENTAL MOTOR GENERAL CATALOG A-247

22 5L-U type Liner Hed Mx. Thrust Force 38lb.(14kg) Mx. Thrust Force 38 lb. (14 kg). Thrust force vries with bsic speed nd the motor combined. Specifictions Bsic Speed Rck Stroke inch (mm) 5LB1U- 3.9 (1) in/s (12 mm/s) 5LF1U- 7.9 (2) 11.8 (3) 5LB2U-.94 in/s (24mm/s) 15.7 (4) 5LF2U (5) 5LB45U (6) 2.4 in/s (6 mm/s) 5LF45U (7) Bsic speed figures re bsed on synchronous speed (6Hz : 18r/min). The ctul speed vries with the lod or frequency of the power source. The box ( ) represents the code for stroke length. Mx. Permissible Overhung Lod Stroke Mx. Permissible Overhung Lod inch (mm) lb. (kg) 3.9 (1) 28.6 (13) 7.9 (2) 22. (1) 11.8 (3) 17.6 (8) 15.7 (4) 13.2 (6) 19.7 (5) 11. (5) 23.6 (6) 11. (5) 27.6 (7) 8.8 (4) Motor Combintion Motor type Reversible Motor Electromgnetic Brke Motor Motor 5RK6GU-AW(T)U 5RK6GU-CW(T)E 5RK9GU-AW(T)U 5RK9GU-CW(T)E 5RK6GU-AWMU 5RK6GU-CWME 5IK6GU-SWM 5RK9GU-AWMU 5RK9GU-CWME 5IK9GU-SWM Pge A-96 A-99 A-182 A-182 s Rck Stroke Bsic Speed inch (mm) 3.9 (1) 7.9 (2) in/s (12mm/s) 5LB1U-1 5LF1U-1 5LB1U-2 5LF1U-2.94in/s (24mm/s) 5LB2U-1 5LF2U-1 5LB2U-2 5LF2U-2 2.4in/s (6mm/s) 5LB45U-1 5LF45U-1 5LB45U-2 5LF45U (3) 15.7 (4) 19.7 (5) 23.6 (6) 27.6 (7) 5LB1U-3 5LB1U-4 5LB1U-5 5LB1U-6 5LB1U-7 5LB2U-3 5LB2U-4 5LB2U-5 5LB2U-6 5LB2U-7 5LB45U-3 5LB45U-4 5LB45U-5 5LB45U-6 5LB45U-7 5LF1U-3 5LF1U-4 5LF1U-5 5LF1U-6 5LF1U-7 5LF2U-3 5LF2U-4 5LF2U-5 5LF2U-6 5LF2U-7 5LF45U-3 5LF45U-4 5LF45U-5 5LF45U-6 5LF45U-7 Longer mounting screws re required if deciml gerhed is used. A ORIENTAL MOTOR GENERAL CATALOG

23 Performnce Exmple with Severl Motor Combintions Reversible Motors Overrun Unit = inch (mm) Motor Motor Mx. Thrust Force lb. (kg) 5RK6GU-AWU 38 (14) 5RK9GU-AWU 38 (14) Liner Hed 5RK6GU-AWU 5RK9GU-AWU 5RK6GU-AWMU 5RK9GU-AWMU 5LB1U- 5LF1U-.1 (2.6).5 (1.3) 5LB1U- 5LF1U- Holding Force lb. (N) 132 (6) 132 (6) Electromgnetic Brke Motors 5LB2U- 5LF2U-.2 (5.1).1 (2.6) Overrun t motor shft is estimted to be 6 revolutions for reversible motors nd 3 revolutions for electromgnetic brke motors. The mximum thrust lod tht cn be driven when operting the mechnism verticlly is the mximum thrust force less the rck weight. When operting the mechnism horizontlly using guide or similr device to ber the lod, ensure tht the lod weight is less thn the mximum thrust force. Direction of Rck Movement The direction of rck movement is determined by the direction of motor rottion. Motor Rottion CW CCW 5LB1U- 5LB2U- Left Right 5LF1U- 5LF2U- Down Up 5LB45U- Right Left 5LF45U- Up Down Direction of rck movement is s viewed from the front side of the liner hed. A dog mounted on the rck (optionl) nd limit switch re required to stop or reverse rck. Dogs re vilble s optionl ccessories. Use dogs for stop nd reverse opertion. Accessories (sold seprtely) Dog A dog should be mounted on the rck to stop or reverse rck. For detils, see pge A-273 Dimensions Unit = inch (mm) 5LB45U- 5LF45U-.51 (13).25 (6.3) 5LB2U- 5LF2U- Mx. Thrust Force lb. (kg) 38 (14) 38 (14) Holding Force lb. (N) 66 (3) 66 (3) Left B type Right Rck Cover 5LB45U- 5LF45U- Mx. Thrust Force lb. (kg) 147 (67) 229 (14) Holding Force lb. (N) Holding force is provided by the built-in friction brke of the reversible motor. The vlues given in the tble vry depending on the temperture nd the time of opertion, nd thus should only be used s reference. 5LB1U- 5LF1U- 5LB2U- 5LF2U- 5LB45U- 5LF45U- Motor Mx. Thrust Force Holding Force Mx. Thrust Force Holding Force Mx. Thrust Force Holding Force lb. (kg) lb. (N) lb. (kg) lb. (N) lb. (kg) lb. (N) 5RK6GU-AWMU 5RK9GU-AWMU 38 (14) 38 (14) 38 (14) 38 (14) 38 (14) 38 (14) 38 (14) 38 (14) 147 (67) 229 (14) 147 (67 ) 229 (14) The mximum thrust lod tht cn be driven when operting the mechnism verticlly is the mximum thrust force less the rck weight. When operting the mechnism horizontlly using guide or similr device to ber the lod, ensure tht the lod weight is less thn the mxmum thrust force. F type Up Down Rck covers for rck protection nd dustproofing re vilble. For detils, see Pge A-256 A.4 B.1 ( ).12(3).79(2).2(5).2(5).39(1) M4 P.7 SCREW For 5L type Liner Hed LXD5C A inch (mm) 1.38 (35) B inch (mm).98 (24.8) 2-21 ORIENTAL MOTOR GENERAL CATALOG A-249

24 Dimensions Scle 1/4, Unit = inch (mm) 5LB type (horizontl) 5LB U- /5RK6GU-AWU 5RK6GU-CWE 5RK6GU-AFUL (12.5 2) (28.5.5).52(13.3) DETAIL OF SECTION 2.17(55.2).71(18) (9 9) 3.54(9) (116.5) 5.51(14 1) L.16(.4) 12(3)-LEADS UL Style 3271, AWG2 1.57DIA. ( 4) 2.17 (55 1).9764DIA..12 ( ).83 (21) M12 P (15)DEEP 5LB U- /5RK6GU-AWTU 5RK6GU-CWTE 1.1MAX (28).98 (25) 2.95(75).24(6) 4.74(12.5 2) (28.5.5).52(13.3) DETAIL OF SECTION (9 9) 1.69(43) 2.17(55.2) 2.44(62) 3.54(9) (116.5) 5.51(14 1) L.16(.4) DIA. ( 4) 2.17 (55 1).9764DIA..12 ( ).83 (21) M12 P (15)DEEP.71 (18) A ORIENTAL MOTOR GENERAL CATALOG

25 5LB U- /5RK6GU-AWMU 5RK6GU-CWME 5IK6GU-SWM 5RK6GU-AMUL 6.46(164) 4.74(12.5 2) (28.5.5).52(13.3) DETAIL OF SECTION 2.17(55.2).71 (18) 3.54(9) (116.5) 5.51(14 1) L.16(.4) 1.28 (32.5) 2(5)-CABTYRE CABLE.31DIA.( 8) 1.57DIA. ( 4) 2.17 (55 1).9764DIA..12 ( ).83 (21) M12 P (15)DEEP 27 5LB U- /5RK9GU-AWU 5RK9GU-CWE 5RK9GU-AFUL 5.31(135) 4.74(12.5 2) (28.5.5).52(13.3) DETAIL OF SECTION 2.17(55.2).71(18) (9 9) 3.54(9) (116.5) 5.51(14 1) L.16(.4) 12(3)-LEADS UL Style 3271, AWG2 1.57DIA. ( 4) 2.17 (55 1).9764DIA..12 ( ).83 (21) M12 P (15)DEEP 2-21 ORIENTAL MOTOR GENERAL CATALOG A-251

26 5LB U- /5RK9GU-AWTU 5RK9GU-CWTE.98 (25) 1.1MAX (28) 2.95(75).24(6) 4.74(12.5 2) (28.5.5).52(13.3) DETAIL OF SECTION 1.69(43) 2.17(55.2) 2.44(62) 5LB U- /5RK9GU-AWMU 5RK9GU-CWME 5IK9GU-SWM 5RK9GU-AMUL 7.5(179) 4.74(12.5 2) (28.5.5).52(13.3) 2.17(55.2).71 (18) 3.54(9) (116.5) 5.51(14 1) L.16(.4) (9 9) 3.54(9) (116.5) 5.51(14 1) L.16(.4) 5.31(135) 1.57DIA. ( 4) 2.17 (55 1).9764DIA..12 ( ).83 (21) M12 P (15)DEEP.71 (18) DETAIL OF SECTION 1.28 (32.5) 2(5)-CABTYRE CABLE.31DIA.( 8) 1.57DIA. ( 4) 2.17 (55 1).9764DIA..12 ( ).83 (21) M12 P (15)DEEP Weight, Stroke Length nd Rck Length Stroke Totl Length L Weight (Mss) Rck Weight (Mss) inch (mm) inch (mm) lb. (kg) lb. (kg) 5LB U-1, 5LF U (1) 1.14 (257.6) 7.4 (3.2) 1.98 (.9) 5LB U-2, 5LF U (2) 14.1 (358.1) 7.92 (3.6) 2.64 (1.2) 5LB U-3, 5LF U (3) 18.6 (458.6) 8.58 (3.9) 3.52 (1.6) 5LB U-4, 5LF U (4) 22.2 (559.2) 9.46 (4.3) 4.18 (1.9) 5LB U-5, 5LF U (5) (659.7) 1.12 (4.6) 5.6 (2.3) 5LB U-6, 5LF U (6) 29 (76.3) 11. (5.) 5.94 (2.7) 5LB U-7, 5LF U (7) (86.8) (5.4) 6.6 (3.) A ORIENTAL MOTOR GENERAL CATALOG

27 5LF type (verticl) 5LF U- /5RK6GU-AWU 5RK6GU-CWE 5RK6GU-AFUL (12.5 2) (28.5.5).52(13.3) DETAIL OF SECTION L.16(.4).71(18).2(5) (9 9) 2.48(63.1) 3.54(9) (116.5) 5.51(14 1) 1.57 DIA. ( 4) M12 P (15)DEEP.83(21).9764 DIA..12 ( ) 12(3)-LEADS UL Style 3271, AWG (55 1) 5LF U- /5RK6GU-AWTU 5RK6GU-CWTE 1.1 MAX (28).98 (25) 2.95(75).24(6) 4.74(12.5 2) (28.5.5).52(13.3) DETAIL OF SECTION 1.69(43) L.16(.4) 2.44(62).2(5) (9 9) (63.1) 3.54(9) (116.5) 5.51(14 1) 1.57 DIA. ( 4) M12 P (15)DEEP.83(21).9764 DIA..12 ( ) 2.17 (55 1).71 (18) 2-21 ORIENTAL MOTOR GENERAL CATALOG A-253

28 5LF U- /5RK6GU-AWMU 5RK6GU-CWME 5IK6GU-SWM 5RK6GU-AMUL 6.46(164) 4.74(12.5 2) (28.5.5).52(13.3) DETAIL OF SECTION L.16(.4).71(18).2(5) 1.28 (32.5) 2(5)-CABTYRE CABLE.31 DIA.( 8) 2.17 (55 1) 2.48(63.1) 3.54(9) (116.5) 5.51(14 1) 1.57 DIA. ( 4).61 (15.5) 1.6 (27) M12 P (15)DEEP.83(21).9764 DIA..12 ( ) 5LF U- /5RK9GU-AWU 5RK9GU-CWE 5RK9GU-AFUL 5.31(135) 4.74(12.5 2) (28.5.5).52(13.3) DETAIL OF SECTION L.16(.4).71(18).2(5) (9 9) 2.48(63.1) 3.54(9) (116.5) 5.51(14 1) 1.57 DIA. ( 4) M12 P (15)DEEP.83(21).9764 DIA..12 ( ) 12(3)-LEADS UL Style 3271, AWG (55 1) A ORIENTAL MOTOR GENERAL CATALOG

29 5LF U- /5RK9GU-AWTU 5RK9GU-CWTE.98 (25) 1.1 MAX (28) 2.95(75).24(6) 4.74(12.5 2) (28.5.5).52(13.3) DETAIL OF SECTION 1.69(43) L.16(.4) 2.44(62).2(5) (9 9) 5.31(135) 2.48(63.1) 3.54(9) (116.5) 5.51(14 1) 1.57 DIA. ( 4) M12 P (15)DEEP.83(21).9764 DIA..12 ( ) 2.17 (55 1).71 (18) 5LF U- /5RK9GU-AWMU 5RK9GU-CWME 5IK9GU-SWM 5RK9GU-AMUL 7.5(179) 4.74(12.5 2) (28.5.5).52(13.3) DETAIL OF SECTION L.16(.4).71(18).2(5) 1.28 (32.5) 2(5)-CABTYRE CABLE.31 DIA.( 8) 2.17 (55 1) 2.48(63.1) 3.54(9) (116.5) 5.51(14 1) 1.57 DIA. ( 4).61 (15.5) 1.6 (27) M12 P (15)DEEP.83(21).9764 DIA..12 ( ) Weight, Stroke Length nd Rck Length Stroke Totl Length L Weight (Mss) Rck Weight (Mss) inch (mm) inch (mm) lb. (kg) lb. (kg) 5LB U-1, 5LF U (1) 1.14 (257.6) 7.4 (3.2) 1.98 (.9) 5LB U-2, 5LF U (2) 14.1 (358.1) 7.92 (3.6) 2.64 (1.2) 5LB U-3, 5LFv U (3) 18.6 (458.6) 8.58 (3.9) 3.52 (1.6) 5LB U-4, 5LF U (4) 22.2 (559.2) 9.46 (4.3) 4.18 (1.9) 5LB U-5, 5LF U (5) (659.7) 1.12 (4.6) 5.6 (2.3) 5LB U-6, 5LF U (6) 29 (76.3) 11. (5.) 5.94 (2.7) 5LB U-7, 5LF U (7) (86.8) (5.4) 6.6 (3.) 2-21 ORIENTAL MOTOR GENERAL CATALOG A-255

30 I H Rck cover for liner hed This is for dustproofing the liner hed rck section. After pssing the rck cover over the rck, you cn use the ccessory instlltion fittings to esily instll the rck cover. When using rck covers instlled on both sides, plese purchse the stndlone rck cover together with this rck cover. F type Dimensions Unit = inch (mm) F type (Verticl Stroke type) B type (Horizontl Stroke type) 1 B (C) Instlltion plte thickness A (C) (1) D-M4 C.4(1) G E F A.8(.2) B.8(.2) For 4J type, this ttching hole is not required. D Type A B C D 2JF- A2 1.42(36) 1.1(28).91(23) 4 4JF- A2 1.54(39) 1.54(39) 1.26(32) 3 5JF- A 1.69(43) 1.69(43) 1.57(4) 4 Mteril Rck cover: Nylon Instlltion fittings: SPCC Accessories: Instlltion fittings, stinless steel bnd Note: When rck cover is instlled, the effective rck stroke is shortened. Refer to the tble below for the operble stroke. The instlltion fittings re fstened together with the min unit using the screws (sold seprtely) : 2JF type: M6; 4JF type: M8; 5JF type: M1 When instlling the liner hed fixed side rck cover, drill instlltion holes in the liner hed instlltion plte using the digrm on the right for reference, then fsten with screws t the rck cover flnge. Screws must be purchsed seprtely. Applicble Liner Hed A For single side rck cover For both sides rck covers H D E F G B Operble stroke (C) Operble stroke ( Fitting width) I 2JF-1A2 2LF N (25 1) (75) (25 64) (39) 2JF-2A2 2LF N (66.3) (4 2) (16) (4 14) (1) (7) (37.3) (42) (61.2) (4) (2) 2JF-3A2 2LF N (6 3) (24) (6 22) (16) 4JF-1A2 4LF N (4 1) (6) (4 48) (8) 4JF-2A2 4LF N (55 2) (145) (55 135) (8) 4JF-3A2 4LF N (82) (6 3) (24) (6 228) (168) (85.9) (54.7) (45) (81.6) (53.6) (26.8) 4JF-4A2 4LF N (8 4) (32) (8 31) (23) 4JF-5A2 4LF N (1 5) (4) (1 389) (289) 5JF-1A 5LF N(U) (25 1) (75) (32 1) (68) 5JF-2A 5LF N(U) (4 2) (16) (4 193) (153) 5JF-3A 5LF N(U) (95) (6 3) (24) (6 273) (213) (99.1) (63.1) (45) (91.6) (54) (3) 5JF-4A 5LF N(U) (8 4) (32) (8 354) (274) 5JF-5A 5LF N(U) (1 5) (4) (1 434) (334) When rck covers re used on both sides, the "operble stroke" nd "C" re vlues when.39inch (1mm) thick instlltion is used. Unit = inch (mm) A ORIENTAL MOTOR GENERAL CATALOG

31 G 1 B (C) A E D H I B type Dimensions Unit = inch (mm) (C) (1) F Mteril Rck cover: Nylon Instlltion fittings: SPCC Accessories: Instlltion fittings, Plugs, stinless steel bnd Notes: When rck covers re instlled on both sides of the rck supplementl rck cover must lso be purchsed. Applicble Liner Hed A For single side rck cover For both sides rck covers H D E F G B Operble stroke (C) Operble stroke ( Fitting width) I 2JB-1A2 2LB N (25 1) (75) (25 7) (45) 2JB-2A2 2LB N (66) (4 2) (16) (4 116) (76) (67.5) (36) (42) (67.9) (4) (2) 2JB-3A2 2LB N (6 3) (24) (6 237) (177) 4JB-1A2 4LB N (4 1) (6) (4 6) (2) 4JB-2A2 4LB N (55 2) (145) (55 147) (92) 4JB-3A2 4LB N (8) (6 3) (24) (6 24) (18) (83.6) (37.3) (45) (87.8) (53.6) (26.8) 4JB-4A2 4LB N (8 4) (32) (8 322) (242) 4JB-5A2 4LB N (1 5) (4) (1 41) (31) 5JB-1A 5LB N(U) (25 1) (75) (47 1) (52) 5JB-2A 5LB N(U) (4 2) (16) (4 2) (151) 5JB-3A 5LB N(U) (9) (6 3) (24) (6 288) (228) (96.6) (55.2) (45) (98.7) (54) (3) 5JB-4A 5LB N(U) (8 4) (32) (8 369) (289) 5JB-5A 5LB N(U) (1 5) (4) (1 449) (349) When rck covers re used on both sides, the "operble stroke" nd "C" re vlues when.39inch (1mm) thick instlltion is used. Unit = inch (mm) 2-21 ORIENTAL MOTOR GENERAL CATALOG A-257

32 (43.2) (39.2) (36.2) Supplementl rck cover When rck covers re instlled on both sides of the rck, supplementl rck cover must lso be purchsed. Rck Cover Dimensions Unit = inch (mm) For 2L type 1.57(4) 1.18(3).94 DIA.( 24) Rck cse side flnge (SPCC) Stinless ring Rck cover support ring (mteril: ABS) 1.89(48) 1.42(36) 1.14(29) (28.2).18 DIA. ( 4.5) 1.65 DIA. ( 42).63 DIA. ( 16).1(2.5).79 (2) Lmin (Contrcted sttus) Lmx (Extended sttus).59 DIA. ( 15) Stinless bnd Lower ir vent mesh hole.39(1) Mteril: Nylon L mx L min Number of support rings Compression Rtio Weight (Mss) (Extended sttus) (Contrcted sttus) lb. (kg) 2J-1A (1).98 (25) 1/4.99 (.45) 2J-2A (2) 1.57 (4) 1 1/5.132 (.6) 2J-3A (3) 2.36 (6) 1 1/5.154 (.7) For 4L type 1.89(48) 1.69(43).79(2).9(2.3) Rck cse side flnge (mteril: ABS) Stinless ring Rck cover support ring (mteril: ABS) 1.89(48) 1.54(39) 1.26(32).79(2)R (39.2).18 DIA. ( 4.5) 1.77 DIA.( 45) 1.26 DIA. ( 32).87 DIA. ( 22).79 (2) Lmin (Contrcted sttus) Lmx (Extended sttus).83 DIA. ( 21) Stinless bnd Lower ir vent mesh hole.39(1) Mteril: Nylon L mx L min Number of support rings Compression Rtio Weight (Mss) (Extended sttus) (Contrcted sttus) lb. (kg) 4J-1A (1) 1.57 (4) 1/ (.3) 4J-2A (2) 2.17 (55) 1 1/ (.45) 4J-3A (3) 2.36 (6) 1 1/5.121 (.55) 4J-4A (4) 3.15 (8) 2 1/5.154 (.7) 4J-5A (5) 3.94 (1) 3 1/5.198 (.9) For 5L type 2.13(54) 1.77(45) 1.57 DIA.( 4) Rck cse side flnge (SPCC) Stinless ring Rck cover support ring (mteril: ABS) 2.13(54) 1.69(43) 1.42(36) (43.2).18 DIA. ( 4.5) 1.77 DIA. ( 45) 1.6 DIA. ( 27).1(2.5).79 (2) Lmin (Contrcted sttus) Lmx (Extended sttus) 1.2 DIA. ( 26) Stinless bnd Lower ir vent mesh hole.39(1) Mteril: Nylon L mx L min Number of support rings Compression Rtio Weight (Mss) (Extended sttus) (Contrcted sttus) lb. (kg) 5J-1A 3.94 (1).98 (25) 1/4.11 (.5) 5J-2A 7.87 (2) 1.57 (4) 1 1/5.154 (.7) 5J-3A (3) 2.36 (6) 1 1/5.176 (.8) 5J-4A (4) 3.15 (8) 2 1/5.29 (.95) 5J-5A (5) 3.94 (1) 3 1/5.253 (.115) A ORIENTAL MOTOR GENERAL CATALOG