P097-P0992-E.qxd..1 11:3 AM Page 97 Electric Cylinder Series LZB/LZC. r e d n yli e k i l d te It can LJ1 c r i a an LG1 LTF ra e p o be LC1 LC7 LC8 LXF Series LXP LZB LXS LC6첸 LZ첸 LC3F2 X첸 Series D-첸 LZC E-MY Model LZB LZC Max. thrust Max. speed 196 N 0 mm/s Lead screw Stroke Slide screw: ø8, ø Lead: 2, 6, 2, 40, 0, 0, 0 System Chart P.976 Model Selection P.977 Electric Cylinder/LZB P.978 Electric Cylinder/LZC P.984 LZB/C Vertical Application Specifications P.988 Accessories P.989 Auto Switch Proper Mounting Position (Detection at Stroke End) and It's Mounting Height P.990 Mounting and Moving Auto Switches P.991 97
Series LZ System Chart Cable for control terminal LC3F2-1-C2- -1 (Option) (See page 994.) PLC (Terminal box type) (Supplied by customer) Directional control driver for electric cylinder Serise LC3F2 24 VDC power supply (Supplied by customer) Cable for motor output terminal LC3F2-1-C3- -1 (Option) (See page 994.) Auto switch D-M9 (Option) Terminal box (Supplied by customer) Cable for power supply terminal LC3F2-1-C1- -1 (Option) (See page 994.) AC power supply Noise filter, Insulator, Relay, etc. (Supplied by customer) Electric cylinder Series LZB/LZC 976
Series LZB/LZC Model Selection Note) These graphs are made using actual data. Therefore these graphs are to be used as a reference and are not a guarantee of product s performance in any case. The graphs may change depending on the operating condition or environment. Horizontal Motion of Pressing Force Model selection condition 1) Used as a force-pressing. 0 N or greater pressing force is required. Graph 1 Load thrust (N) Horizontal Transfer Model selection condition 2) Used as a transfer. 60 N transfer thrust and 40 mm/s transfer speed are required. Load thrust (N) 0 90 80 70 60 0 40 30 Graph 2 280 260 240 2 0 180 160 140 1 0 80 60 40 Model selection result 1) Lead 2 mm Model selection condition 1) Lead 6 mm Lead 2 mm Model selection result 1) From Graph 1, LZB/C 3 s lead 2 is applicable. (Pressing force: 80 N) LZ 3: [Speed -Thrust] Relationship Graph 0 0 40 60 80 0 1 140 160 180 0 2 240 260 280 300 3 340 360 380 400 Speed at the end (mm/s) Model selection result 2) From Graph 2, LZB/C s lead 6 mm and lead mm are applicable. But, speed at the end with 60 N load will be 0 mm/s for lead 6 mm and 60 mm/s for lead mm. Select a suitable product in accordance with the customer s equipment. Model selection condition 2) Lead 6 mm Lead mm LZ : [Speed -Thrust] Relationship Graph Model selection result 2) Lead mm 0 0 40 60 80 0 1 140 160 180 0 2 240 260 280 300 Speed at the end (mm/s) Speed -Thrust Graph (Horizontal Operation) LZ 3 Load thrust (N) Speed at the end (mm/s) LZ Load thrust (N) 0 90 80 70 60 0 40 30 0 0 40 60 80 0 1 140 160 180 0 2 240 260 280 300 3 340 360 380 400 280 260 240 2 0 180 160 140 1 0 80 60 40 0 0 40 60 80 0 1 140 160 180 0 2 240 260 280 300 Speed at the end (mm/s) 977 LJ1 LG1 LTF LC1 LC7 LC8 LXF LXP LXS LC6 LZ LC3F2 X D- E-MY
Electric Cylinder Series LZB How to Order LZB B 3 L 0 A 3 With auto switch LDZB B 3 L 0 A 3 M9B Built-in magnet B L F U 3 Mounting style Basic style Axial foot style Rod flange style Rod trunnion style Cylinder size Equivalent to ø16 cylinder Note) Equivalent to ø2 cylinder Note) Note) Equivalent to 0.4 MPa, theoretical output (lead 2) For details, refer to page 977 Speed Thrust Graph. Thread lead (mm) L Lead 2 M Lead 6 H Lead Stroke (mm) Refer to Standard Stroke table. Motor type A DC motor Auto switch Nil Without auto switch (Built-in magnet) Rod end thread Nil L Female Male Motor size 3 Applicable cylinder size 3 Applicable cylinder size Number of auto switches Nil 2 pcs. S 1 pc. n n Refer to the table below for auto switch model numbers. Auto switches are shipped together (not assembled). Rod end male thread is shipped together. Standard Stroke Cylinder size Standard stroke (mm) 3, 2, 40, 0, 0, 0 Other intermediate strokes can be manufactured upon receipt of order. (Maximum manufacturable stroke: 0 mm) Conditions for using a trunnion bracket are as follows: Maximum stroke: 10 mm Thread lead L (lead 2 mm) only Applicable Auto Switches/For detailed auto switch specifications, refer to pages 77 through to 8. Type Special Electrical Wiring Load voltage function entry (Output) DC AC 3-wire (NPN) V Grommet Yes 3-wire (PNP) 24 V V 2-wire V Lead wire length symbols: 0. m... Nil (Example) M9B 1 m... M M9BM 3 m... L M9BL m... Z M9BZ Solid state auto switches marked are produced upon receipt of order. Solid state switch Indicator light Auto switch model M9N M9P M9B Lead wire length (m) 0. (Nil) 1 (M) 3 (L) (Z) Pre-wired connector Applicable load IC circuit Relay PLC 978
Electric Cylinder Series LZB Specifications Model L ZB 3L L ZB 3M L ZB 3H L ZB L L ZB H Size Thread diameter Lead screw Lead (mm) Note 2) Rated speed with no load (mm/s) Note 3) Rated thrust (N) Stroke (mm) Main body (kg) Operating ambient temperature ( C) Allowable tolerance of stroke Motor Applicable directional control driver model Applicable auto switch model 3 (Equivalent to ø16 cylinder) Note 1) ø8 2 6 33 0 0 80 43 24 ø 2 6 33 0 0 196 117 72 2, 40, 0, 0, 0 0.67 + (0.07/0 stroke) 1.74 + (0.16/0 stroke) to 40 (No condensation) LC3F2-A3 DC motor D-M9N, M9P, M9B L ZB M (Equivalent to ø2 cylinder) Note 1) LC3F2-A Note 1) Equivalent to 0.4 MPa, theoretical output (lead 2) Note 2) In the table speeds are shown without a load, as rated speed, and thrusts are shown as rated thrust based on the pressure force. Note 3) Speed will vary as they are affected by a load. Refer to page 977 for model selection. Refer to page 989 for mounting bracket mass. Specific Product Precautions 1. Do not apply any lateral load to the rod of the LZB series. When applying a lateral load, use a guide to avoid the load from being applied to the rod. +1 0 LJ1 LG1 LTF LC1 LC7 LC8 LXF LXP LXS LC6 LZ w LC3F2 LZB X Guide w D- E-MY 2. Auto switch mounting There are 4 grooves on the outside surface of the cylinder tube, indicating the auto switch installation range. Mount the auto switches within the range shown below. Auto switch installation range Groove 1 1 4 x grooves Auto switch installation range Mount the auto switch within the installation range (shadow portion). Otherwise, the auto switch may not activate. Refer to page 991 for information on mounting an auto switch. 979
Series LZB Dimensions Note) Grounding must be performed. For details, refer to the back of page 484. L(D)ZBB3 M x 1. Hexagon width across flats 13 (Part no.: SN-0B) Hexagon width across flats 26 Hexagon width across flats 27 (O.D. ø28) ø27 Width across flats 26 The electrical entry direction is different depending on the product. J.S.T. Mfg Co., Ltd.-made, ring terminal insulated with nylon N1.2-M4 or equivalent Lead wire UL07 AWG22 (Red-Blue) 19 M30 x 1. 10 ± 1 (13) () 2 x M3 x 0. Depth 3 (For GND connection) Note) When extended Rod end nut (Part no.: NT-01A) M6 x 1.0 M x 1. (Part no.: SN-0B) Hexagon width across flats 21 Rod end male thread: L Axial foot style/l(d)zbl3 26 28. 43. Hexagon width across flats 26 Rod flange style/l(d)zbf3 M x 1. Hexagon width across flats 13 M6 x 1.0 Thread length 8 4 x ø4. Hexagon width across flats 26 Hexagon width across flats 27 (O.D. ø28) 19 Width across flats 26 ø27 M30 x 1. 0 41 ø14 ø38 ø28 ø14 ø38 Stroke +1 0 M6 x 1.0. Thread length 8 1 6.. 43. 8 13 8. + Stroke 216. + Stroke (87) When retracted Hexagon width across flats 13 M6 x 1.0 Thread length 8 Hexagon width across flats 26 M x 1. ø14 (Part no.: SN-0B) Hexagon width across flats 27 (O.D. ø28) ø27 Width across flats 26 Motor side mounting nut (Part no.: LZ-NT30) M30 x 1. 19 Lead wire UL07 AWG22 (Red-Blue) 2 x M3 x 0. Depth 3 (For GND connection) Note) Hexagon width across flats 38 ø38 J.S.T. Mfg Co., Ltd.-made, ring terminal insulated with nylon N1.2-M4 or equivalent 38 10 ± 1 () 28. 49. 2 x ø6.8 ø4 40 6. 8 9.8 28 3.2 71.7 + Stroke 3.2 28 (87) 2 x ø6.8 ø4 (13) 216. + Stroke 40 (Part no.: SN-0B) 34 6. 4 8 13 8. + Stroke. 1 43. (87) 216. + Stroke 980
1 Electric Cylinder Series LZB Dimensions Rod trunnion style/l(d)zbu3 Hexagon width across flats 13 M6 x 1.0 Thread length 8 ø32 32 2 ø8e9-0.02-0.061 ø14 6. 16 Hexagon width across flats 26 Hexagon width across flats 27 (O.D. ø28) ø27 Width across flats 26 8 13 8. + Stroke 216. + Stroke 19. 43. 1 M30 x 1. In the event of mounting a trunnion bracket, fix it to the position illustrated below before using. Auto switch installation range 4 x grooves (Part no.: SN-0B) Caution for using a trunnion bracket 1 90 Auto switch installation range Groove (87) ø38 LJ1 LG1 LTF LC1 LC7 LC8 LXF LXP LXS LC6 LZ LC3F2 X D- E-MY Conditions for using a trunnion bracket are as follows: Maximum stroke: 10 mm Thread lead L (lead 2 mm) only 981
Series LZB Dimensions Note) Grounding must be performed. For details, refer to the back of page 484. L(D)ZBB The electrical entry direction is different depending on a product. J.S.T. Mfg Co., Ltd.-made, ring terminal insulated with nylon N1.2-M4 or equivalent Lead wire Hexagon width across flats 41 UL07 AWG22 (Part no.: SN-040B) Width across flats 36 (Red-Blue) 16 M32 x 2 Width across M4 x 1. Hexagon width across flats 21 flats 38 ø43 10 ± 1 M x 1.2 Thread length 17 Rod flange style/l(d)zbf M x 1.2 Thread length M32 x 2 Hexagon width across flats 21 Hexagon width across flats 41 Width across flats 36 Width across flats 38 ø43 M4 x 1. 16 36 2 ø22 ø ø22 ø (42) Stroke +1 0 When extended 14. 11 17. 14 3 131. + Stroke 28. + Stroke When retracted (2) 2 x M4 x 0.7 Depth 3 (For GND connection) Note) Rod end nut (Part no.: NT-03) M32 x 2 (Part no.: SN-040B) M x 1.2 Hexagon width across flats 17 6 19. 22 32 Hexagon width across flats 41 Rod end male thread: L Axial foot style/l(d)zbl (Part no.: SN-040B) M x 1.2 M32 x 2 Thread length Hexagon width 3 across flats 21 Hexagon width across flats 60 Hexagon width across flats 41 M4 x 1. Width across flats 36 Width across flats 38 14. 17. ø43 Lead wire UL07 AWG22 Motor side mounting nut (Red-Blue) 16 (Part no.: LZ-NT4) J.S.T. Mfg Co., Ltd.-made, ring terminal insulated with nylon N1.2-M4 or equivalent 61 38 38 61 ø22 ø (42) 71 10 ± 1 2 x ø7 ø4 7 16.8 33 23 3.2 33 88.7 + Stroke 23 (2) (Part no.: SN-040B) 3.2 28. + Stroke 2 x ø7 ø4 7 2 x M4 x 0.7 Depth 3 (For GND connection) Note) 66 82 4 x ø7 14. 11 17. 14 3 131. + Stroke (2) 982 28. + Stroke
1 Electric Cylinder Series LZB Dimensions Rod trunnion style/l(d)zbu (Part no.: CM-T040B) øe9-0.02-0.061 M x 1.2 Thread length M32 x 2 Hexagon width across flats 21 Hexagon width across flats 41 Width across flats 36 ø43 Width across flats 38 M4 x 1. 16 LJ1 LG1 ø22 ø LTF 3 77 11 14. 26. 11 17. 14 3 131. + Stroke 28. + Stroke (2) LC1 LC7 LC8 LXF LXP Caution for using a trunnion bracket In the event of mounting a trunnion bracket, fix it to the position illustrated below before using. LXS LC6 LZ Auto switch installation range 1 90 Groove LC3F2 X D- 4 x grooves Auto switch installation range E-MY Conditions for using a trunnion bracket are as follows: Maximum stroke: 10 mm Thread lead L (lead 2 mm) only 983
Electric Cylinder Series LZC How to Order Built-in magnet B L 3 LZC B With auto switch LDZC B 3 L 0 A 3 Mounting style Basic style Axial foot style 3 Cylinder size Equivalent to ø16 cylinder Note) Equivalent to ø2 cylinder Note) Note) Equivalent to 0.4 MPa, theoretical output (lead 2) Thread lead (mm) L Lead 2 M Lead 6 H Lead L 0 A 3 H Cover specification Number of auto switches Nil 2 pcs. S 1 pc. n n Auto switch Nil Without auto switch (Built-in magnet) Refer to the table below for auto switch model numbers. Auto switches are shipped together (not assembled). Cover specification H F Nil H F None Partially covered Fully covered M9B Partially covered Fully covered Select a cover when using an auto switch. Stroke (mm) Refer to Standard Stroke table. Motor type A DC motor Rod end thread Nil L Female Male Rod end male thread is shipped together. Motor size 3 Applicable cylinder size 3 Applicable cylinder size Standard Stroke Cylinder size Standard stroke (mm) 3, 2, 40, 0, 0, 0 Other intermediate strokes can be manufactured upon receipt of order. (Maximum manufacturable stroke: 0 mm) Applicable Auto Switches/For detailed auto switch specifications, refer to pages 77 through to 8. Type Special Electrical Wiring Load voltage function entry (Output) DC AC 3-wire (NPN) V Grommet Yes 3-wire (PNP) 24 V V 2-wire V Lead wire length symbols: 0. m... Nil (Example) M9B 1 m... M M9BM 3 m... L M9BL m... Z M9BZ Solid state auto switches marked are produced upon receipt of order. Solid state switch 984 Indicator light Auto switch model M9N M9P M9B Lead wire length (m) 0. (Nil) 1 (M) 3 (L) (Z) Pre-wired connector Applicable load IC circuit Relay PLC
Electric Cylinder Series LZC Specifications Model L ZC 3L L ZC 3M L ZC 3H L ZC L L ZC H Size Thread diameter Lead screw Lead (mm) Note 2) Rated speed with no load (mm/s) Note 3) Rated thrust (N) Stroke (mm) Main body (kg) Lateral load for rod end (at maximum stroke) (kg) 3 (Equivalent to ø16 cylinder) Note 1) ø8 2 6 33 0 0 80 43 24 2 33 196 2, 40, 0, 0, 0 L ZC M (Equivalent to ø2 cylinder) Note 1) ø 0.72 + (0.03/0 stroke) 1.72 + (0.16/0 stroke) 0.1 Operating ambient temperature ( C) Allowable tolerance of stroke Motor to 40 (No condensation) +1 0 DC motor Applicable directional control driver model LC3F2-A3 LC3F2-A Applicable auto switch model D-M9N, M9P, M9B Note 1) Equivalent to 0.4 MPa, theoretical output (lead 2) Note 2) In the table speeds are shown without a load, as rated speed, and thrusts are shown as rated thrust based on the pressure force. Note 3) Speed will vary as they are affected by a load. Refer to page 977 for model selection. Refer to page 989 for mounting bracket mass. Allowable Lateral Load for Rod End 14 6 0 117 0.24 0 72 LJ1 LG1 LTF LC1 LC7 LC8 LXF LXP LXS LC6 LZ Allowable lateral load for rod end (N) 8 6 4 2 LZC LZC3 LC3F2 X D- E-MY 0 0 0 0 10 0 20 300 Stroke (mm) 98
Series LZC Dimensions Note) Grounding must be performed. For details, refer to the back of page 484. L(D)ZCB3 8 40 37 4 x M3 x 0. Effective thread depth 3 (6.) Stroke +1 0 When extended When retracted 3 + Stroke (Total length) M6 x 1.0 Effective thread depth 8 4 x M4 x 0.7 Effective thread depth 6 8 1. 7 + Stroke 6 82 24 16. ø17 ø14 ø38 A 16. 38 Hexagon width across flats 13 1 2 x M4 x 0.7 Effective thread depth 4 M6 x 1.0 10 ± 1 Hexagon width across flats () (13) Cover specification 19 Auto switch mounting groove 24 J.S.T. Mfg Co., Ltd.-made, ring terminal insulated with nylon N1.2-M4 or equivalent Rod end male thread: L Lead wire UL07 AWG22 (Red-Blue) 2 x M3 x 0. Depth 3 (For GND connection) Note) View A 38 Fully covered: F Partially covered: H Axial foot style: L 8 2 2 x ø4. 32 2 x ø4. 4 3 7. 11. 2 4 3 2 86. + Stroke (Mounting pitch) 1 986 Foot (Rod cover side) Foot (Housing side)
Electric Cylinder Series LZC Dimensions Note) Grounding must be performed. For details, refer to the back of page 484. L(D)ZCB 7. 2. 4 x M4 x 0.7 Effective thread depth 4 1. () 268 + Stroke (Total length) 139 + Stroke.. 16 Cover specification 26. Auto switch mounting groove 8 Axial foot style: L 13 3.2 49 2 x ø6. 30 30 38 16 LJ1 LG1 Stroke +1 0 When extended When retracted J.S.T. Mfg Co., Ltd.-made, ring terminal insulated with nylon LTF N1.2-M4 or equivalent Lead wire UL07 AWG22 (Red-Blue) LC1 M x 1.2 Effective thread depth 4 x M x 0.8 Effective thread depth 8 13 3 19 16. 19 ø6 10 ± 1 LC7 LC8 LXF 38 2. ø27. ø22 (42) LXP 19 2. 8 M x 1.2 6 Hexagon width across flats 21 2 x M4 x 0.7 Depth 3 (For GND connection) Note) 2 x M6 x 1.0 Effective thread depth 6 LXS LC6 LZ Hexagon width across flats 17 19. 22 3 Rod end male thread: L LC3F2 X D- E-MY Fully covered: F Partially covered: H 64.7 2 x ø6. 64 3.2 1 76 16.7 76 111. + Stroke (Mounting pitch) Foot (Rod cover side) Foot (Housing side) 987
Series LZB/LZC LZB/C Vertical Application Specifications Some of series LZ can be used in vertical applications. However, please check before using vertically. Never apply a force exceeding the prescribed force. When a force exceeding the transfer thrust is applied, the cylinder and directional control driver (LC3F2) may be damaged. Model which can be used vertically L(D)ZB 3L- A3 - L(D)ZC 3L- A3 - L(D)ZB L- A - L(D)ZC L- A - Specifications Model L(D)ZB 3L L(D)ZC 3L L(D)ZB L L(D)ZC L Speed (mm/s) P.977 Refer to the graph on speed thrust. Transfer thrust (Vertically) (N) Holding force (N) 40 0 Standard stroke (mm) Operating ambient temperature ( C) Motor 2, 40, 0, 0, 0 to 40 (No condensation) DC motor Applicable directional control driver model LC3F2-A3 LC3F2-A Applicable auto switch model D-M9N, D-M9P, D-M9B Holding force Holding force means the force which cannot be dropped even if a load should be applied vertically when a cylinder is stopped. Therefore, for example, holding is not possible when turning off the power supply once a cylinder has been activated. Additionally, a load may be dropped due to external impacts or vibrations. 988
Electric Cylinder Series LZB/LZC Accessories LZB Accessory Description With auto switch Switch mounting band, switch mounting bracket (one included per one switch) Foot style Flange style Trunnion style LZC Accessory Foot style Rod side foot bracket, motor side foot bracket, motor side mounting nut Flange bracket, rod side mounting nut Trunnion bracket (designed for trunnion) Description Rod side foot bracket, motor side foot bracket Foot bracket mounting bolts (6) LJ1 LG1 LTF LC1 LC7 LC8 Accessory Bracket LXF Mounting nut 30 d Rod end nut 30 d LXP LXS LC6 ød C ød C LZ LC3F2 H B H B X D- (mm) (mm) E-MY Name Part no. Applicable series B C D d H Part no. Applicable series B C D d H Motor side mounting nut Motor side mounting nut SN-0B LZ-NT30 SN-040B LZ-NT4 LZB3 LZB3 LZB LZB 26 38 41 60 30 42 47.3 64 2. 38 40. 60 M x 1. M30 x 1. M32 x 2.0 M4 x 1. 8 NT-01A NT-03 LZ 3 LZ 17 11. 19.6 9.8 16. M6 x 1.0 M x 1.2 6 Mounting Bracket/Part No. Rod side foot Motor side foot Flange Series Rod side trunnion LZB3 LZB-LR3 (64 g) LZB-LM3 (64 g) LZB-F3 (40 g) CM-T0B (40 g) LZB LZB-LR (1 g) LZB-LM (6 g) LZB-F (1 g) CM-T040B (0 g) ( ): Mass for bracket Note) Bracket mounting nuts are not included. Please purchase mounting nuts matched to each bracket separately. Rod side foot Motor side foot Series LZC3 LZC-LR3 (21 g) LZC-LM3 ( g) ( ): Mass for bracket Note) Mounting bolts are not included. Please prepare separately. LZC LZC-LR (71 g) LZC-LM (27 g) 989
Series LZB/LZC Auto Switch Proper Mounting Position (Detection at Stroke End) and It's Mounting Height Solid state auto switch D-M9 LDZB C A 22 B 17. Auto Switch Mounting Position/Height Model A B C LDZB 3 LDZB 33 19 33 24 32 Operating Range of Auto Switch Model A LDZB 3 3 LDZB The operating range is a guide including hysteresis, but is not guaranteed. There may be substantial variation depending on the surrounding environment (assuming approximately ±30% dispersion). Minimum Stroke for Auto Switch Mounting Model LDZB 3 LDZB 1 pc. 2 pcs. (Different sides) 1 1 2 pcs. (Same sides) 4 4 LDZC A1 B1 A2 B2 Auto Switch Mounting Position for Stroke End Detection Model LDZC 3 LDZC A1 4. 7 A2 17. 7 B1 41. B2 28 44 Operating Range of Auto Switch Model A LDZC 3 2 LDZC 2 The operating range is a guide including hysteresis, but is not guaranteed. There may be substantial variation depending on the surrounding environment (assuming approximately ±30% dispersion). Minimum Stroke for Auto Switch Mounting Model 1 pc. 2 pcs. LDZC 3 LDZC 990
Electric Cylinder Series LZB Mounting and Moving Auto Switches (Series LDZB Only) Caution 1. Tighten the screw under the specified torque when mounting the auto switch. 2. Set the auto switch mounting band perpendicularly to cylinder tube. Correctly attached Incorrectly attached Mounting the Auto Switch 1. Attach a switch bracket to the switch holder. (Fit the switch bracket to the switch holder.) 2. Mount an auto switch mounting band to the cylinder tube. 3. Set the switch holder (1.) between the reinforcing plates of the band mounted to the cylinder. 4. Insert an auto switch mounting screw in the hole of the reinforcing plate through the auto switch holder, and thread it into the other plate. Tighten the screw temporarily.. Remove the set screw attached to the auto switch. 6. Attach a switch spacer to the auto switch. 7. Insert the auto switch with the switch spacer from the back of the switch holder. (Insert the auto switch with an angle of approximately to 1. See figure 1.) 8. To secure the auto switch, tighten the switch mounting screw with the specified torque (0.8 N m to 1.0 N m). Adjusting the Auto Switch Position 1. Unloosen the auto switch mounting screw 3 turns to adjust the auto switch set position. 2. Tighten the auto switch mounting screw as described above (8.) after adjustment. Removing the Auto Switch 1. Remove the auto switch mounting screw from the switch holder. 2. Move the auto switch back towards the position where it stops at the lead wire side. 3. Hold up the lead wire side of the auto switch at the angle of around 4. 4. Maintain the angle, and pull back the auto switch obliquely at the same angle. Switch holder (Resin) Switch bracket (Stainless steel) q Approx. to 1 Figure 1. Auto switch insert angle e Auto switch mounting screw (Low carbon steel wire rod) r i Switch spacer (Stainless steel) Auto switch t Set screw (unused) The parts indicated in attached to BJ3-1. 60 to 80 Reinforcing plates BM2 Auto Switch Mounting Bracket/Part No. Applicable series Mounting bracket Mounting band BJ3-1 LDZB 3 BM2-02 Switch holder Switch spacer LDZB Switch bracket L1ZB4-0318 u y are Face the rubber lining surface upward. Order one auto switch mounting bracket and one auto switch mounting band per one auto switch. LJ1 LG1 LTF LC1 LC7 LC8 LXF LXP LXS LC6 LZ LC3F2 X D- E-MY 991
Series LZB Specific Product Precautions Be sure to read before handling. Refer to front matters 30 and 31 for Safety Instructions, and pages 482 to 490 for Electric Actuators/Cylinders and Auto Switches Precautions. Caution 1. Mount the auto switches at the center of the operating range. Check ON and OFF points before setting auto switches so that positions can be detected at the center of the operating range. If mounted at the end of the operating range, the signal detection will be unstable. 2. Be aware of the environment temperature and thermal cycle. Operate auto switches and auto switch cylinders within the operating temperature range. The reliability of the auto switches may be adversely affected, especially, when they are exposed to thermal shock, severe temperature and humidity cycle etc. 3. Be aware of the suitability of oil, chemicals etc. Resin and rubber materials are used for the auto switches and auto switch mounting brackets. Therefore, if there are chemicals such as oil or organic solvents in the environment, the resin and rubber materials may be adversely affected. 4. During maintenance, securely tighten the switch mounting screws periodically. Use auto switch mounting brackets with the proper tightening torque. In addition, securely tighten the auto switch mounting screws periodically.. Be careful not to pull or strain the lead wires. Be careful not to apply excess tensile force (over N) to the auto switches. Also, adjust the position of the auto switches by sufficiently loosening the auto switch mounting screws (3 turns or more). 6. Do not use the auto switches in environments with strong vibration and impact. Do not use the auto switches in environments where excess vibration and impact force outside of the specifications are applied. 7. Be sure to use a switch spacer and a switch bracket. Confirm that a switch spacer is mounted to the end of the auto switch before fastening the auto switch. If the switch bracket is not mounted, the auto switch may move after installation. 992