OPERATING INSTRUCTIONS

Transcription

1 OPERATING INSTRUCTIONS Handling Components SERVOLINE Servo Horizontal Axis SHA-340 Mechanical Part ENGLISH Edition: 05/2005

2 Change index Editions issued so far: Edition Comments Order number 08/2002 Initial edition /2005 Restructuring Servoline components

3 Contents 1 Important information Introduction EU - conformance (to EU Directive on Machines, Appendix II A) Product description and application Dangers Additional information Validity of the Operating Instructions Technical data Dimension sheet SHA-340-LH Dimension sheet SHA-340-LA Load calculations Traversing times Installation Mechanical Structure Laying cables and hoses from additional equipment Connecting the inductive proximity switch Connecting the motor cable and the resolver cable Maintenance Lubrication Setting the slide play Changing the inductive proximity switch Replacing the guide elements and drive elements Changing the toothed belt of the gear Changing the toothed belt of the slide Setting the toothed belt pretension (gear) Setting the toothed belt pretension (slide) Changing shafts and rollers Replacing the motor Zero point setting Spare parts list SHA Servo Horizont Axis SHA-340-LH Servo Horizont Axis SHA-340-LA Spare parts list SHA Left drive assembled Spare parts list Left drive assembled

4 6.4 Right deflection unit assembled Spare parts list Right deflection unit assembled Gear assembled Spare parts list Gear assembled Hose holder assembled Spare parts list Hose holder assembled Slide assembled Spare parts list Slide assembled General information Environmental compatibility and disposal Picture index

5 1 Important information 1.1 Introduction This operating instruction describes the mechanical design, the load limits, installation, maintenance and spare parts of the Servo Horizontal Axis SHA-340. It forms an integral part of the operating instruction of the servo amplifier and the setup software. 1.2 EU - conformance (to EU Directive on Machines, Appendix II A) Regulations and standards taken into account: EU Directive on Machines 89/392/EEC, 91/368/EEC Manufacturer: MONTECH AG Gewerbestrasse 12 Phone +41 (0) CH-4552 Derendingen Fax +41 (0) Product description and application The Servo Horizontal Axis SHA-340 is an electrically operated, position-controlled linear unit which serves as the base unit in the construction of portal loaders. Depending on the size of the unit, movements along the x axis up to 400, 600, 800, 1000 or 1200 mm are possible. For example, Linear Units (LEP), Compact Universal Slides (KUS), Servo Vertical Axes (SVA) or Servo Vertical Units (SVE) can be fitted to carry out vertical movements. Units of other systems or any tool-bearing units can be attached as long as they do not exceed the load limits of the Servo Horizontal Axis SHA-340. Servo Horizontal Axes SHA-340 which have been upgraded to portal loaders are suitable for many and varied tasks, such as loading of machines, small parts assembly, transposition, packaging, palletizing and parts supply from magazines containing workpieces. 1.4 Dangers The use of Servo Horizontal Axis SHA-340 in equipment is permissible only when they are provided with protection by movable, separating protective devices according to EN Section It is essential to observe the operating conditions and safety notes described in the operating instruction. It is absolutely essential that you keep within the stated load limits. 5

6 During operation, the surface of the motor can reach 100 C. Do not touch the motor until the temperature has dropped below 40 C (measure the surface temperature). During maintenance work on the Servo Horizontal Axis, ensure that the drive power is switched off. The servo amplifier must be disconnected from the supply voltage. Switch off the main switch or main contact. Switch off the enable signal Switch off the mains power (L1, L2, L3) Ensure that no unauthorized switching-on of the supply voltage can occur. Failure to observe these safety measures may result in death or severe personal injuries or material damage. 1.5 Additional information The present operating instruction is intended to allow proper and safe use of your Servo Horizontal Axis SHA-340. Should any information for your particular application be missing, please contact the manufacturer. When reordering operating instruction, it is imperative that you quote the serial number (see fig ). This document is also available on our homepage Fig : Description type plate R Bar code label CH-4552 DERENDINGEN GERWERBESTRASSE 12 * * Article number Serial number MONTECH AG Management U. D. Wagner C. Wullschleger 6

7 1.6 Validity of the Operating Instructions Our products are continually updated to reflect the latest state of the art and practical experience. In line with product developments, our operating instruction are continually updated. To avoid confusion, please satisfy yourself that the present operating instructions is valid for the Servo Horizontal Axis SHA-340 to be commissioned. Every operating instruction has an edition number, e.g (fig ). The label affixed to the title page shows the product series number for which the edition number of the operating instruction is valid. Fig : Validity of the Operating Instructions Edition number Edition date Article number for operating instruction 05/ Edition 01 CH-4552 DERENDINGEN GERWERBESTRASSE 12 R * * 7

8 2 Technical data SHA SHA SHA SHA SHA Max. stroke [mm] Max. permissible monting mass [kg] Max. stat. moment M 0xmax 1) [Nm] Max. stat. moment M 0ymax 1) [Nm] Max. stat. moment M 0zmax 1) [Nm] Max. stat. force F xmax 1) [N] Max. stat. force F ymax 1) [N] Max. stat. force F zmax 1) [N] Max. speed [mm/s] Max. acceleration 2) [m/s 2 ] Own weight [kg] Drive Highly dynamic synchronous servo motor Rated motor power [W] 340 Enclosure protection for servo motor IP64 Transmitter system Resolver Repeating accuracy 3) [mm] +/ 0.02 Reference position approach switch Integrated inductive proximity switch PNP Sound level [dba] < 66 Operating temp. of motor 4) [ C] 50 Ambient conditions: Temperature [ C] Warranty period Installation position Material Rel. humidity Air purity 5%... 85% non- condensing normal workshop atmosphere 2 years from the date of delivery horizontal aluminium, steel, plastic 1) See load calculations 2) At max. permissible mounting mass 3) At constant motor temperature. Measured at max. load, max. speed and 100 consecutive traverses. 4) At 20 C ambient temperature, full load and continuous operation 8

9 2.1 Dimension sheet SHA-340-LH Fig : Dimension sheet SHA-340-LH M5 7 tief (4x) (53.5) X Ø4 H7 6 tief (2x) 98 c 20 a 103 b d X PG a SHA LH SHA LH SHA LH 800 SHA LH 1000 SHA LH 1200 b c d

10 2.2 Dimension sheet SHA-340-LA Fig : Dimension sheet SHA-340-LA M5 7 tief (4x) X Ø4 H7 6 tief (2x) c a 103 b d 4 X PG (53.5) 107 (98) a SHA LA SHA LA SHA LA 800 SHA LA 1000 SHA LA 1200 b c d

11 2.3 Load calculations The load calculations stated in the technical data are maximum values for a single load. The following calculations apply to the combined loads experienced in practical applications: Definition of the loads Fig : Definition of the loads 11

12 Load calculations a) Dynamic load M M M X Y Z = m a L = 0.01 m = m Z ( LX 21) a ( L 21) X m L Y Combined dynamic load B MX M M 35 Y Z = 1 b) Static load M M M 0X 0Y 0Z = = = ( FY LZ + FZ LY ) ( FX LZ + FZ ( LX 21) ) ( F L + F ( L 21) ) X Y Y X Combined static load B M 0X 0Y 0Z 0 = M 18 M 36 1 B, B 0 Load factor: Must not exceed the value 1! M i, M 0i Existing moments [Nm] m Mounting mass [kg] L X, L Y, L Z Distance of moving mass from centre of gravity, or force application distances [mm] F X, F Y, F Z Acting forces [N], maximum values see «Technical Data» a Acceleration of the axis [m/s 2 ] 12

13 2.4 Traversing times The traversing times were determined with an SHA under the following conditions: Load: 8 kg Speed: 2000 mm/s Acceleration or deceleration: 10 m/s 2 Start of measurement: Start signal at input X11B/2 (Fstart_No.x) End of measurement: InPosition signal at output X11B/3 (InPos) InPosition window: 0.04 mm Low-vibration Quick-Set substructure A stable, low-vibration design is extremely important for achieving the times according to the graph. Fig : Diagram traversing times s [mm] t [ms] s: Traversing distance [mm] t: Time from input of start signal to "In Position" feedback in an "InPosition window" of 0.04 mm [ms] 13

14 3 Installation 3.1 Mechanical Structure Designing the plant When designing the plant, the following points must be taken into account: The Servo Horizontal Axis SHA-340 must only be operated behind a protective device according to EN Section Ensure unrestricted ventilation of the motor and keep within the permitted ambient temperatures. Realize a low-vibration Quick-Set construction. Installation position and assembly Tool required Dimension Use for Hexagon socket wrench 4 mm All Quick-Set tension elements The Servo Horizontal Axis SHA-340 is installed horizontally so that the two dovetail guides of the bearing housing are in a horizontal position. Fastening is performed by means of the lower or rear dovetail guide of the bearing housing (Item 130) using at least two Quick-Set tension elements SLL-55 (Item 11). The additional equipment is mounted by means of the dovetail guide on the adapter plate (Item 50/40) with the aid of a tension element SLL-55 (Item 11) or SLR-15 (Item 12). For greater rigidity, it is advisable to combine a tension element SLL-55 (Item 11) with a tension element SLL-20 (Item 13) (utilization of the whole dovetail guide length on the adapter plate (Item 50/40)). Tension elements SLL-55/22 and SLL-20/22 can be used for laying cables. Alternatively, the fastening threads and the positioning holes in the adapter plate (Item 50/40) can be used (see dimensioned drawing, Fig or Fig ). Fig : Installation position and assembly /

15 3.2 Laying cables and hoses from additional equipment Cables and hoses from additional equipment can be led into the energy conducting carrier directly at the driver (Item 40/10) or can be led in a protected manner into the energy conducting carrier through a protective hose (Item a) which is fastened to the hose holder by means of separately supplied circlips (Item 290). A tension relief device can be mounted on the driver connection (Item 40/100). The cables and hoses can be led through the opening in the duct halves into the protective hose (Item 300) or directly to the outside. Fig : Laying cables and hoses from additional equipment 40/100 a /

16 3.3 Connecting the inductive proximity switch The servo amplifier must be disconnected from the supply voltage. Switch off the main switch or main contact. Ensure that no unauthorized switching-on of the supply voltage can occur. During operation, the surface of the motor can reach 100 C. Do not touch the motor until the temperature has dropped below 40 C (measure the surface temperature). Failure to observe these safety measures may result in death or severe personal injuries or material damage. The length of the cable of the supplied inductive proximity switch is 5 m. The proximity switch cable is led through the opening in the duct halves into the protective hose (300, fig ) or, in the absence of a hose, directly to the outside. The wiring of the proximity switch corresponds to the following diagram, in accordance with the operating instructions for the servo amplifier. After wiring, check the function of the proximity switch. Fig : Connecting the inductive proximity switch brown black blue +24 V DC Control Plug 11A Terminal 9 Digital GND control 16

17 3.4 Connecting the motor cable and the resolver cable The servo amplifier must be disconnected from the supply voltage. Switch off the main switch or main contact. Ensure that no unauthorized switching-on of the supply voltage can occur. During operation, the surface of the motor can reach 100 C. Do not touch the motor until the temperature has dropped below 40 C (measure the surface temperature). Failure to observe these safety measures may result in death or severe personal injuries or material damage. The supplied motor cables and resolver cables (item 270 and item 280) are 5 m in length. Longer cables are available as options. The cables are ready-made with coded concentric plugs on the motor side. Fig : Connecting the motor cable and the resolver cable

18 4 Maintenance 4.1 Lubrication The servo amplifier must be disconnected from the supply voltage. Switch off the main switch or main contact. Ensure that no unauthorized switching-on of the supply voltage can occur. During operation, the surface of the motor can reach 100 C. Do not touch the motor until the temperature has dropped below 40 C (measure the surface temperature). Failure to observe these safety measures may result in death or severe personal injuries or material damage. Exclusively Klüber oil Paraliq P460 (Montech Art.-No ) may be used as lubricant. Lubrication interval: Lubrication points: 800 operating hours 4 lubricating nipples (item 50/120, fig ) on the slide (item 50, fig ) 18

19 Procedure Move the slide (Item 50) to the end position on the motor side. Remove the snapped-on covers (Item 150) by pulling in the direction of the arrow. Move the slide in the region of the removed covers so that the four lubricating nipples (Item 50/120) are accessible. Lubrication is performed using the felt wicks (Item 50/80, fig ) which are pressed against the shafts (Item 140, fig ) by springs (Item 50/110, fig ). Replace covers (Item 150) after the lubrication process. Fig : Snapped-on covers Fig : Lubrication 50/120 50/ /120 50/120 19

20 4.2 Setting the slide play The servo amplifier must be disconnected from the supply voltage. Switch off the main switch or main contact. Ensure that no unauthorized switching-on of the supply voltage can occur. During operation, the surface of the motor can reach 100 C. Do not touch the motor until the temperature has dropped below 40 C (measure the surface temperature). Failure to observe these safety measures may result in death or severe personal injuries or material damage. Tool required Dimension Use for Hexagon socket wrench 3 mm item 50/50 Fork wrench 12 mm item 50/70 Move the slide (Item 50, fig ) to the end position on the motor side. Remove the snapped-on covers (Item 150, fig ) by pulling in the direction of the arrow. Move the slide in the region of the removed covers so that the hexagon nuts (Item 50/70) are accessible. Slightly slacken the upper nuts (Item 50/70). Set the rollers so that there is no play by turning the eccentric pins (Item 50/50) clockwise (without pretension). Tighten the upper nuts (Item 50/70) while holding the eccentric pins (Item 50/50) with the hexagon socket wrench so that the tension nut position does not change. Replace covers (Item 150, fig ) according to the setting procedure. Fig : Setting the slide play 50/ /50 50/70 50/50

21 4.3 Changing the inductive proximity switch The servo amplifier must be disconnected from the supply voltage. Switch off the main switch or main contact. Ensure that no unauthorized switching-on of the supply voltage can occur. During operation, the surface of the motor can reach 100 C. Do not touch the motor until the temperature has dropped below 40 C (measure the surface temperature). Failure to observe these safety measures may result in death or severe personal injuries or material damage. Tool required Dimension Use for Hexagon socket wrench 4 mm item 40/170 Hexagon socket wrench 2 mm item 110 Undo the machine screws (Item 40/170) and remove the duct halves (Item 40/30). Undo the clamping screw (Item 110) and remove the proximity switch (Item 210). Push the new proximity switch (Item 210) to the stop in the hole in the bearing housing and fasten by slightly tightening the clamping screw (Item 110). Check for clearance by moving the slide body. Connect the inductive proximity switch (Item 210) according to the section "Connecting the inductive proximity switch". The LED on the proximity switch (Item 210) must light up with applied supply voltage if the carriage is in the end position on the motor side according to fig If this condition is fulfilled, the reference traverse can be performed after the duct halves (Item 40/30) have been mounted. Fig : Changing the inductive proximity switch 40/170 40/ /30 21

22 5 Replacing the guide elements and drive elements 5.1 Changing the toothed belt of the gear Carry out a reference traverse. Switch off the supply voltage. The servo amplifier must be disconnected from the supply voltage. Switch off the main switch or main contact. Ensure that no unauthorized switching-on of the supply voltage can occur. During operation, the surface of the motor can reach 100 C. Do not touch the motor until the temperature has dropped below 40 C (measure the surface temperature). Failure to observe these safety measures may result in death or severe personal injuries or material damage. Mark the position of the slide. Undo screw (item 30/150, fig ) and remove gear hood (item 30/50, fig ). Undo the screws (item 30/120, fig ) and remove. Undo the screw (item 30/130, fig ) and push the motor (item 60) to the stop in the direction of the toothed disc (item 30/20, fig ). Replace the toothed belt (item 30/100, fig ). The position of the slide and motor shaft must be in accordance with the markings (motor flange and toothed disc are marked with notches at the factory (fig )). Lightly tension the toothed belt (item 30/100, fig ) by turning the machine screw (item 30/130, fig ). Mount the machine screws (item 30/120, fig ) and the washers (item 30/160, fig ) but do not tighten. Set the toothed belt pretension according to "Setting the toothed belt pretension". Check the work performed. Mount gear hood (item 30/50, fig ). Perform offset correction according to the operator software manual "Commissioning after maintenance work". Fig : Changing the toothed belt of the gear A (5:1) A 22 60

23 5.2 Changing the toothed belt of the slide Carry out a reference traverse. Switch off the supply voltage. The servo amplifier must be disconnected from the supply voltage. Switch off the main switch or main contact. Ensure that no unauthorized switching-on of the supply voltage can occur. During operation, the surface of the motor can reach 100 C. Do not touch the motor until the temperature has dropped below 40 C (measure the surface temperature). Failure to observe these safety measures may result in death or severe personal injuries or material damage. Mark the position of the slide. Remove devices attached to the slide. Remove the snapped-on covers (item 150, fig ) by pulling in the direction of the arrow. Move the slide into the region of the removed covers. Undo screw (item 20/170, fig ) and remove cover (item 20/60, fig ). Undo hexagon nut (item 20/150, fig ) and completely relax the toothed belt by turning the camshaft (item 20/30, fig ). Undo machine screws (item 50/170, fig ) and unscrew by approx. 5 mm. Remove adapter plate (item 50/40, fig ) from the slide body (item 50/10, fig ) so that the toothed belt can be removed from the clamps (item 50/30, fig ). Fasten new toothed belt to the end of the old one. The adhesive tape must hold reliably, since otherwise extensive dismantling of the servo horizontal axis is required. Carefully draw the new toothed belt through the bearing housing (item 130, fig ) and remove the old toothed belt. Position the ends of the new toothed belt in the clamps (item 50/30, fig ) and fix with the adapter plate (item 50/40, fig ) by tightening the machine screws (item 50/170, fig ) (ensure vertical positioning of the toothed belt). Remove gear hood (item 30/50, fig ) by undoing the machine screw (item 30/150, fig ). Turn the toothed disc on the motor shaft to the position marked at the factory (fig ). Move the slide to the marked position without rotation of the motor shaft. When the two marks correspond, lightly tension the toothed belt by turning the camshaft (item 20/30, fig ) and secure by tightening the hexagon nut (item 20/150, fig ). Check the marked positions; if they do not agree, repeat the positioning procedure. Snap covers (item 150, fig ) onto the bearing housing. Mount gear hood (item 30/50, fig ). Set toothed belt pretension according to "Setting the toothed belt pretension (slide)". Check the work performed. Mount attached devices to the slide. Perform offset correction according to operator software manual "Commissioning after maintenance work". 23

24 = 5.3 Setting the toothed belt pretension (gear) Carry out a reference traverse. Switch off the supply voltage. The servo amplifier must be disconnected from the supply voltage. Switch off the main switch or main contact. Ensure that no unauthorized switching-on of the supply voltage can occur. During operation, the surface of the motor can reach 100 C. Do not touch the motor until the temperature has dropped below 40 C (measure the surface temperature). Failure to observe these safety measures may result in death or severe personal injuries or material damage. Undo machine screw (item 30/150, fig ) and remove the gear hood (item 30/50, fig ). Undo machine screws (item 30/120, fig ) ) (do not remove). Set the toothed belt pretension according to the following table by turning the machine screw (item 30/130, fig ). Tighten the machine screws (item 30/120, fig ). Check the toothed belt pretension according to the following table. Mount the gear hood (item 30/50, fig ) by means of machine screw (item 30/150, fig ). Perform offset correction according to the operator software manual "Commissioning after maintenance work". The initial tensions shown in the table are maximum values. Subjecting the toothed belt to higher initial tension will result in premature wear of the toothed belt and an increase in the noise level. Type Deflection force F [N] Excursion x [mm] SHA Fig : Setting the toothed belt pretension (gear) x = F 24

25 5.4 Setting the toothed belt pretension (slide) Carry out a reference traverse. Switch off the supply voltage. The servo amplifier must be disconnected from the supply voltage. Switch off the main switch or main contact. Ensure that no unauthorized switching-on of the supply voltage can occur. During operation, the surface of the motor can reach 100 C. Do not touch the motor until the temperature has dropped below 40 C (measure the surface temperature). Failure to observe these safety measures may result in death or severe personal injuries or material damage. Undo the machine screw (item 20/170, fig ) and remove cover (item 20/60, fig ). Undo hexagon nut (item 20/150, fig ). Set the toothed belt pretension according to the following table by turning the camshaft (item 20/30, fig ). Tighten the hexagon nut (item 20/150, fig ) while holding the camshaft (item 20/30, fig ) so that it cannot turn! Check the toothed belt pretension according to the following table. Replace cover (item 20/60, fig ). Perform offset correction according to the operator software manual "Commissioning after maintenance work". 25

26 The initial tensions shown in the table are maximum values. Subjecting the toothed belt to higher initial tension will result in premature wear of the toothed belt and an increase in the noise level. Type Initial tension [N Deflection force F [N] Excursion x [mm] SHA SHA SHA SHA SHA Fig : Setting the toothed belt pretension (slide) = F x = 26

27 5.5 Changing shafts and rollers Always change the shafts (Item 140, fig ) together with the associated rollers (Item 50/90, fig )! 1. Removing the slide Carry out a reference traverse. Switch off the supply voltage. The servo amplifier must be disconnected from the supply voltage. Switch off the main switch or main contact. Ensure that no unauthorized switching-on of the supply voltage can occur. During operation, the surface of the motor can reach 100 C. Do not touch the motor until the temperature has dropped below 40 C (measure the surface temperature). Failure to observe these safety measures may result in death or severe personal injuries or material damage. Mark slide position. Remove attached devices from the slide. Undo machine screw (Item 20/170, fig ) and remove cover (Item 20/60, fig ). Undo machine screw (Item 30/150, fig ) and remove cover (Item 70, fig ) (on deflection side only). Relax toothed belt (Item 170, fig ) by undoing the hexagon nut (Item 20/150, fig ) and turning the camshaft (Item 20/30, fig ). Move the slide by hand to the end position on the deflection side. Undo machine screws (Item 50/170, fig ) and remove together with the adapter plate (Item 50/40, fig ), thereby releasing the toothed belt (Item 170, fig ). Undo machine screws (Item 20/180, fig ) and remove deflection shaft assembly (Item 20, fig ), if possible without unhooking the toothed belt. Push slide out of the bearing housing (Item 130, fig ) (pay attention to the position of the felt wicks (Item 50/80, fig )). 2. Changing the rollers (fig ) Unscrew camshaft (Item 50/50) or concentric shaft (Item 50/60) from the nut (Item 50/70). For this purpose, hold the hexagon socket of the camshaft or concentric shaft with a socket screw wrench size 3 mm. Change the rollers (Item 50/90) (always change all rollers). Mount concentric shaft (Item 50/60), shim ring (Item 50/100), roller (Item 50/90) and nut (Item 50/70) and tighten. Apply opposing force by holding with socket screw wrench. Mount camshaft (Item 50/50), shim ring (Item 50/100), roller (Item 50/90) and nut (Item 50/70) (cam in lower position). Tighten the nut only lightly. This will be tightened only when the slide play has been set. 27

28 3. Changing the shafts (fig ) The shafts (Item 140) can be withdrawn from the grooves in the bearing housing on the side of the deflection roller. If the shafts cannot be pulled out when the servo horizontal axis is mounted, remove the axis from the installation. Pull out shafts (Item 140). Clean grooves in bearing housing (Item 130). Push in new shafts as far as they will go. 4. Final assembly Push slide (Item 50, fig ) into the bearing housing (Item 130, fig ) paying attention to the position. Important: Pay attention to felt wicks and position of the rollers! Eliminate slide play according to "Setting the slide play" (covers (150) not yet mounted). Insert the toothed belt (Item 170, fig ) in deflection assembly (Item 20, fig ) and screw deflection assembly to the bearing housing (Item 130, fig ). Position the ends of the toothed belt in the clamps (Item 50/30, fig ) and fix with the adapter plate (Item 50/40, fig ) by tightening the machine screws (Item 50/170, fig ) (ensure vertical positioning of the toothed belt). Remove gear hood (Item 30/50, fig ) by undoing the machine screw (Item 30/150, fig ). Turn the toothed disc on the motor shaft to the position marked at the factory (fig ). Push the carriage to the marked position without rotating the motor shaft. When the two marks correspond, lightly tension the toothed belt by turning the camshaft (Item 20/30, fig ) and secure by tightening the hexagon nut (Item 20/150, fig ). Check the marked positions; if they do not correspond, repeat the positioning procedure. Snap covers (Item 150, fig ) onto the bearing housing. Mount gear hood (Item 30/50, fig ). Set toothed belt pretension according to "Setting the toothed belt pretension (slide)". Mount cover (Item 70, fig ). Mount cover (Item 20/60, fig ). Check the work performed. Mount attached devices to the slide. Perform offset correction according to operator software manual "Commissioning after maintenance work". 28

29 5.6 Replacing the motor Carry out a reference traverse. Switch off the supply voltage. The servo amplifier must be disconnected from the supply voltage. Switch off the main switch or main contact. Ensure that no unauthorized switching-on of the supply voltage can occur. During operation, the surface of the motor can reach 100 C. Do not touch the motor until the temperature has dropped below 40 C (measure the surface temperature). Failure to observe these safety measures may result in death or severe personal injuries or material damage. Mark slide position Undo machine screw (Item 30/150, fig ) and remove gear hood (Item 30/50, fig ). Remove machine screws (Item 30/120, fig ). Remove machine screw (Item 30/130, fig ). Push motor (Item 60, fig ) to the stop in the direction of the toothed disc (Item 30/20, fig ). Remove toothed belt (Item 30/100, fig ). Undo guide rods (Item 30/40, fig ) and remove motor (Item 60, fig ). Fasten new motor (Item 60, fig ) with guide rods (Item 30/40, fig ). Mount toothed belt (Item 30/100, fig ). The slide position and motor shaft position must correspond to the marks (motor flange and toothed disc are marked with notches at the factory) (fig ). Lightly tension the toothed belt (Item 30/100, fig ) by means of the machine screw (Item 30/130, fig ). Mount machine screws (Item 30/120, fig ) and ribbed washers (Item 30/160, fig ) but do not tighten. Set toothed belt pretension according to "Setting the toothed belt pretension (gear)". Check the marked positions; if they do not agree, correct according to "Zero point setting". Check the work performed. Mount gear hood (Item 30/50, fig ). Perform offset correction according to operator software manual "Commissioning after maintenance work". 29

30 5.7 Zero point setting The servo amplifier must be disconnected from the supply voltage. Switch off the main switch or main contact. Ensure that no unauthorized switching-on of the supply voltage can occur. During operation, the surface of the motor can reach 100 C. Do not touch the motor until the temperature has dropped below 40 C (measure the surface temperature). Failure to observe these safety measures may result in death or severe personal injuries or material damage. Undo four machine screws on the cone clamping element (Item 30/30, fig ) by a few turns. Completely unscrew two machine screws and screw into the threaded holes in the cone clamping element (Item 30/30, fig ) and tighten alternately and uniformly until the cone clamping element can be turned. Unscrew the two screws again and lightly screw into the original holes. Now turn the motor shaft to the marked position (fig ) and at the same time hold the slide in its zero position (fig ). When the motor shaft and the slide are in position, the four machine screws on the cone clamping element can be tightened alternately and uniformly to a final torque of 5 Nm. Check the toothed belt pretension according to "Setting the toothed belt pretension (gear)". Check the work performed. Mount the gear hood (Item 30/50, fig ). Perform offset correction according to operator software manual "Commissioning after maintenance work". Fig : Zero point setting 23 30

31 6 Spare parts list SHA Servo Horizont Axis SHA-340-LH Fig : Drawing SHA-340-LH

32 6.2 Servo Horizont Axis SHA-340-LA Fig : Drawing SHA-340-LA

33 6.2.1 Spare parts list SHA-340 Item Designation Art. No. Material SHA Left drive assembled Various 20 Right deflection unit assembled Various 30 Gear assembled Various 40 Hose holder assembled Various 50 Slide assembled Various 60* Motor assembled SHA-340-LH Various Motor assembled SHA-340-LA Various 70 Cover ABS lack. 80 Cover small ABS lack. 90 Damping plate Steel 100 Clamping piece Steel 110 Clamping screw Steel 120 Lubrication plate PVC 130 Bearing housing SHA / / / / /1406 Aluminium 140* Shaft Ø6h / / / / /1406 Steel 150 Cover SHA / / / / /0202 Aluminium 160 Cover SHA / / / / /1002 Aluminium 170* Toothed belt / / / / /3145 PUR 200 Energy conducting carrier link PA 210* Proximity switch Various 220 Machine screw M4x Steel 230 Machine screw M5x Steel 240 Ribbed washer M Steel 250 Ribbed washer M Steel 260* Digital servo controller Various 270* Motor cable 5m Various 280* Resolver cable 5m Various 290 Circlip ø35 f.s Steel 300 Protective hose PG PA 900 Type plate Polyester 910 Type plate plaque PUR 965 Operator software CD-ROM Various * Are wear parts and on stock. 33

34 6.3 Left drive assembled Fig : Drawing Left drive assembled 10/150 10/160 10/150 10/160 10/150 10/160 10/150 10/160 10/10 10/40 10/130 10/140 10/130 10/140 10/100 10/20 10/30 10/110 10/120 34

35 6.3.1 Spare parts list Left drive assembled Item Designation Art. No. Material 10 Left drive assembled /10 Housing for left drive Aluminium 10/20 Gear shaft assembled Steel 10/30 Deflection axle assembled Steel /Aluminium 10/40 Montech logo PVC 10/100 Deep-groove ball bearing RS Steel 10/110 Deep-groove ball bearing Z Steel 10/120 Circlip ø28 f.b Steel 10/130 Plug-in stop round NR 10/140 Straight pin Ø4x18h Steel 10/150 Machine screw M5x Steel 10/160 Ribbed washer M Steel 35

36 6.4 Right deflection unit assembled Fig : Drawing Right deflection unit assembled 20/190 20/170 20/180 20/60 20/150 20/210 20/70 20/160 20/140 20/160 20/140 20/110 20/50 20/200 20/180 20/200 20/180 20/200 20/180 20/200 20/10 20/40 20/100 20/20 20/120 20/130 20/100 20/30 36

37 6.4.1 Spare parts list Right deflection unit assembled Item Designation Art. No. Material 20 Right deflection unit assembled /10 Housing deflection unit right Aluminium 20/20 Toothed disc 5MR-30S Aluminium 20/30 Eccentric shaft Steel 20/40 Distance ring Steel 20/50 Deflection axle assembled Steel /Aluminium 20/60 Cover ABS lack. 20/70 Montech logo PVC 20/100 Deep-groove ball bearing 6904-RS Steel 20/110 Deep-groove ball bearing RS Steel 20/120 Deep-groove ball bearing Z Steel 20/130 Circlip ø28 f.b Steel 20/140 Plug-in stop round NR 20/150 Hex nut M10x Steel 20/160 Straight pin Ø4h6x Steel 20/170 Machine screw M5x Steel 20/180 Machine screw M5x Steel 20/190 Ribbed washer M Steel 20/200 Ribbed washer M Steel 20/210 Washer 10.5/25x Steel 37

38 6.5 Gear assembled Fig : Drawing Gear assembled 30/150 30/170 30/50 30/30 30/20 30/100 30/120 30/120 30/120 30/120 30/160 30/160 30/160 30/160 30/140 30/140 30/140 30/160 30/140 30/160 30/160 30/160 30/10 30/110 30/110 30/40 30/130 30/40 38

39 6.5.1 Spare parts list Gear assembled Item Designation Art. No. Material 30 Gear assembled /10 Motor flange Aluminium 30/20 Toothed disc Steel 30/30 Cone clamping element Steel 30/40 Guide rod Steel 30/50 Gear hood Aluminium 30/100* Toothed belt 3MR PUR 30/110 Straight pin Ø5h6x Steel 30/120 Machine screw M5x Steel 30/130 Machine screw M4x Steel 30/140 Machine screw M5x Steel 30/150 Machine screw M5x Steel 30/160 Ribbed washer M Steel 30/170 Ribbed washer M Steel * Are wear parts and on stock. 39

40 6.6 Hose holder assembled Fig : Drawing Hose holder assembled 40/150 40/140 40/20 40/150 40/140 40/100 40/10 40/180 40/180 40/50 40/170 40/150 40/150 40/130 40/130 40/120 40/120 40/160 40/190 40/110 40/160 40/190 40/110 40/170 40/30 40/150 40/150 40/40 40

41 6.6.1 Spare parts list Hose holder assembled Item Designation Art. No. Material 40 Hose holder assembled /10 Driver Steel 40/20 Hose holder Aluminium 40/30 Duct half ABS 40/40 Duct half left ABS 40/50 Fixed connection PA 40/100 Driver connection PA 40/110 Setting nut M Steel 40/120 Setting nut M Steel 40/130 Straight pin Ø5h6x Steel 40/140 Straight pin Ø4h6x Steel 40/150 Machine screw M5x Steel 40/160 Machine screw M4x Steel 40/170 Machine screw M5x Steel 40/180 Countersunk screw M6x Steel 40/190 Ribbed washer M Steel 41

42 6.7 Slide assembled Fig : Drawing Slide assembled 50/140 50/120 50/130 50/30 50/110 50/80 50/130 50/170 50/170 50/180 50/180 50/170 50/170 50/180 50/180 50/40 50/120 50/160 50/180 50/160 50/180 50/20 50/110 50/80 50/70 50/70 50/70 50/150 50/150 50/140 50/30 50/90 50/100 50/130 50/130 50/70 50/90 50/100 50/120 50/120 50/80 50/110 50/20 50/100 50/50 50/90 50/90 50/60 50/10 50/100 50/110 50/180 50/160 50/60 50/50 50/80 50/180 50/160 42

43 6.7.1 Spare parts list Slide assembled Item Designation Art. No. Material 50 Slide assembled /10 Slide body Aluminium 50/20 End plate Aluminium 50/30 Clamp Aluminium 50/40* Adapter plate Aluminium 50/50* Eccentric pin assembled Steel 50/60* Concentric pin assembled Steel 50/70* Nut Steel 50/80* Felt wick Wool felt 50/90* Roller Steel 50/100* Shim ring Ø8/14x Steel 50/110* Pressure spring Steel 50/120* Lubrication nipple Brass 50/130 Straight pin Ø4x12h Steel 50/140 Straight pin Ø5x24h Steel 50/150 Straight pin Ø4x 8h Steel 50/160 Machine screw M4x Steel 50/170 Machine screw M4x Steel 50/180 Ribbed washer M Steel * Are wear parts and on stock. 43

44 7 General information 7.1 Environmental compatibility and disposal Material used Aluminium Steel Brass Wool fibres Polyester ABS (Acrylonitrile-butadiene-styrene) PUR (Polyurethane) PA (Polyamide) PVC (Polyvinyl chloride) NR (Natural rubber) Surface treatment Anodic oxidation of aluminium Blackening of steel Coating of aluminium and plastic Shaping processes Profile extrusion of aluminium Casting of aluminium Material-removing processes (metals and plastics) Injection moulding of plastics Emissions during operation None Disposal Servo Horizontal Axes (SHA-340) or handling units upgraded to portal loaders that are no longer in use are to be dismantled and recycled according to the type of material. The type of material for each part is stated in the spare parts list. Any non-recyclable material is to be disposed of properly according to materials, taking into account the regulations which apply in your location. 44

45 8 Picture index Fig : Description type plate...6 Fig : Validity of the Operating Instructions... 7 Fig : Dimension sheet SHA-340-LH... 9 Fig : Dimension sheet SHA-340-LA Fig : Definition of the loads...11 Fig : Diagram traversing times Fig : Installation position and assembly Fig : Laying cables and hoses from additional equipment Fig : Connecting the inductive proximity switch Fig : Connecting the motor cable and the resolver cable Fig : Snapped-on covers Fig : Lubrication Fig : Setting the slide play Fig : Changing the inductive proximity switch Fig : Changing the toothed belt of the gear Fig : Setting the toothed belt pretension (gear) Fig : Setting the toothed belt pretension (slide) Fig : Zero point setting Fig : Drawing SHA-340-LH Fig : Drawing SHA-340-LA Fig : Drawing Left drive assembled Fig : Drawing Right deflection unit assembled Fig : Drawing Gear assembled Fig : Drawing Hose holder assembled Fig : Drawing Slide assembled