Related Manuals for Bosch MKK-040
Summary of Contents for Bosch MKK-040
- Page 1 Linear modules R320103169/2020-08 R320103169/2020-08 MKK/MKR/MLR -040/-065/-080/-110/-140/-145-NN-3/-165-NN-2 Instructions...
- Page 2 © This document, as well as the data, specifications, and other information set forth in it, are the exclusive property of Bosch Rexroth AG. It may not be reproduced or given to third parties without our consent. The title page contains an illustration of a sample configuration.
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Page 3: Table Of Contents
R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 3/62 Contents 1 About these instructions ���������������������������������������������������������������������4 1�1 Validity of the documentation �����������������������������������������������������4 1�2 Required and supplementary documentation �����������������������������4 1�3 Presentation of information ��������������������������������������������������������4 2 Safety instructions ������������������������������������������������������������������������������6 3 Scope of delivery ��������������������������������������������������������������������������������7 3�1 Delivery condition �����������������������������������������������������������������������7... -
Page 4: About These Instructions
4/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 About these instructions Validity of the documentation This documentation applies to the following products: • Linear modules MKK/MKR/MLR as found in the "Linear modules" catalog. This documentation is intended for installers, operators and system owners. - Page 5 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 5/62 Safety instructions are structured as follows: SIGNAL WORD Type of hazard! Consequences if ignored. Hazard prevention measure. • Warning sign: draws attention to the hazard • Signal word: indicates the severity of the hazard •...
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Page 6: Safety Instructions
6/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 1.3.3 Abbreviations The following abbreviations are used in this documentation: Table 4: Abbreviations and definitions Abbreviation Unit Meaning BASA (–) Ball screw assembly Dynamic load capacity, guideway Dynamic load capacity for ball screw assembly... -
Page 7: Scope Of Delivery
R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 7/62 Scope of delivery The following is included within the scope of delivery: Linear module, drive (motor and gear unit, installed) if ordered. Switch/sensor if ordered Delivery condition Depending on the order, completely assembled with drive and switching system. -
Page 8: Product Description
8/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 Product description Performance description Please refer to the notes, technical data, dimensions and descriptions of the products in the catalog. Device description linear modules MKK Fig� 2: Components of the linear module MKK... -
Page 9: 4�3 Device Description Linear Modules Mkr/Mlr
R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 9/62 Device description linear modules MKR/MLR Fig� 3: Components of the linear module MKR/MLR Linear modules MKR/MLR feature the following Components: Attachments: 1 Drive end enclosure 8 Cable channel 2 Toothed belt (covered) -
Page 10: 4�4 Identification Of The Product
10/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 Identification of the product The name plate of the product contains the following information: Table 5: Information on name plate Name plate information Meaning Material number Date of manufacture Customer order number Manufacturing location When ordering wear parts, please always state all data given on the name plate. -
Page 11: 5�2 Storing The Product
R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 11/62 Before hoisting the product, note the weight ! Catalog. Hoist the product as shown in the figure using suitable load hoisting equipment. L ≤ 2,000 mm L > 2,000 mm 2 / 7... -
Page 12: 6�1 Unpacking The Product
12/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 Unpacking the product Before hoisting the product, note the weight ! Catalog. Take the product out of the packaging and remove the packing material. Dispose of the packing material according to the local regulations in your country. - Page 13 Fastening the linear modules with clamping fixtures 6.4.2 Fastening the product with sliding blocks Linear modules can be fastened with sliding blocks. Recommended number per meter and side: 6 pieces Suitable sliding blocks can be obtained from Bosch Rexroth ! Catalog. ± 0,1 MKK/MKR/MLR (mm) -110...
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Page 14: 6�5 Switching System Installation
14/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 Switching system MKK, MKR, MLR Switching system installation NOTES Risk of collision due to incorrect assembly of the switching system! Damage to product, adjoining structure and workpieces. Prerequisite for the installation of the switching system is the fastening of the linear module frame. - Page 15 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 15/62 6.5.2 Switch mounting arrangement MKK/MKR-040-NN-3 Magnetic sensor with M8x1 plug, switch mounting plate and cable holder Insert sensor mount (7b) into the top slot in the frame, position it approximately and secure it with two set screws (11).
- Page 16 16/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 6.5.3 Switch mounting arrangement MKK/MKR -065/-080/-110/-140-NN-3 Magnetic sensor with M8x1 plug Position the sensor (8) in the respective slot (S) in the frame and secure it by turning the clamping screw (9).
- Page 17 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 17/62 6.5.4 MKR-145-NN-3 Magnetic sensor with M8x1 plug Insert the sensor mount (a) into the respective slot (S) in the frame, position it approximately and secure it with two set screws (b).
- Page 18 18/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 6.5.5 Switch mounting arrangement MKK/MKR-165-NN-2 Proximity sensors and mechanical switches Assembly ! 6.5.10 / 6.5.11 Fig� 17: Proximity sensors and mechanical switches MKK/MKR-165-NN-2 MKK/MKR-165-NN-2: Only proximity sensors (3) and mechanical switches (2) available...
- Page 19 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 19/62 6.5.6 Switch mounting arrangement MLR-080/-110-NN-3 Magnetic sensor with M8x1 plug Insert the sensor mount (a) into the respective slot (S) in the frame, position it approximately and secure it with two set screws (b).
- Page 20 20/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 6.5.7 Mounting the switching cam Fasten the switching cam onto a carriage! Fig� 20: Mounting the switching cam 6.5.8 Overview of mechanical switches, proximity sensors, socket-plugs, cable channel switching cams The mechanical switches, the proximity sensors and the box with connector and cable channel are fastened with attachments in the respective slots of the frame.
- Page 21 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 21/62 caIMS 6.5.9 Solenoid switch position for magnetic sensor Solenoid switch caIMS position MKR/MLR caIMS Solenoid switch position caIMS Fig� 22: Solenoid switch position for magnetic sensor The switch activator (both sides) is a magnet that is built into the carriage (no switching cam necessary).
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Page 22: 6�6 Installing The Socket
22/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 Installing the socket Installation position: Various socket and plug installations are possible depending on the requirements. Securing the socket to the frame If they are not pre-drilled, make holes in the seals for the cables. -
Page 23: 6�7 Mounting The Cable Channel
R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 23/62 Mounting the cable channel Attaching cable channel to frame Measure the required length of the cable duct. Pay attention to the position of the switches and the socket. Saw off and deburr the cable channel. -
Page 24: Mounting The Mkk Drive
24/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 Mounting the MKK drive NOTES Risk of excessive torque and rotary speed if limits are not observed! Avoid tension due to the weight of the motor when mounting the motor! Damage to the product. - Page 25 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 25/62 m = 0.125 M4 M5 M6 M8 8.8 2.8 5.6 9.6 (Nm) (Nm) B₂±1 A₁±1 (Nm) Motor interface m = 0�125 (Nm) (mm) (mm) Motor side (8) System side (6) MKK-040-NN-3...
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Page 26: 7�2 Mounting The Motor With Belt Side Drive
26/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 Mounting the motor with belt side drive Mounting the housing Screw on the housing (1) of the belt side drive to the product. The timing belt side drive can be mounted in four different directions. - Page 27 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 27/62 S000 S090 S180 S270 M2.5 M3 M4 M5 m = 0.125 Type - 2.9 6.0 10.0 2.1 4.9 9.7 max. (Nm) Type 3 Type 1 Type 2 mounting the first belt pulley / mounting the support bearing Fig� 27:...
- Page 28 28/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 7.2.2 Installing second belt pulley and motor for i = 1 Pre-assembling the motor: Pre-assemble the motor with the two motor bars (1) as close as possible to the linear module to permit problem-free insertion of the second belt pulley (6).
- Page 29 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 29/62 Toothed belt pre-tension The belt frequency or preload force of the toothed belt depends on the size of the unit, the motor, belt pulleys, and on the torque. It is indicated on the inside of the cover of the belt side drive. If the timing belt side drive is not positioned horizontally on assembly, make allowance for the dead weight of the motor.
- Page 30 30/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 Table 7: Distance A/B/C Motor interface Dimensions (mm) MS2N03 MKK-040-NN-3 MSM019B MSM031B i = 1 S01-1.0-08-18-030-2.5-046-M04-007-040 S01-1.5-09-20-040-2.5-063-M05-010-055 Motor interface Dimensions (mm) MS2N03 MKK-040-NN-3 MSM019B MSM031B i = 1.5 S01-1.0-08-18-030-2.5-046-M04-007-040 S01-1.5-09-20-040-2.5-063-M05-010-055 Motor interface Dimensions (mm) MS2N04...
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Page 31: Mounting The Mkr/Mlr Drive
R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 31/62 Mounting the MKR/MLR drive NOTES Risk of excessive torque and rotary speed if limits are not observed! Avoid tension due to the weight of the motor when mounting the motor! Damage to the product. -
Page 32: Connecting The Electrical Power Supply To The Linear Module
32/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 Connecting the electrical power supply to the linear module Fig� 33: Connecting the electrical power supply to the linear module WARNING Risk of electric shock due to contact with live parts! Death or severe injury. -
Page 33: 10�1 Easy Start-Up Using The Integrated Wizard
R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 33/62 10.1 Easy start-up using the integrated wizard EasyWizard is the standard wizard integrated in the Rexroth engineering framework IndraWorks DS to help you start up linear motion system drives easily and quickly. Start-up has never been easier thanks to pre-configured data sets and a name plate on the linear motion systems that is keyed to the wizard. -
Page 34: 10�3 Test Run, Running
34/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 10.3 Test run, running in WARNING Dangerous movements! Risk of death, injury, serious physical injury or property damage! Do not stand in the product's range of movement. Do not allow persons to inadvertently enter the danger area. -
Page 35: Operation
R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 35/62 Operation NOTES Lubricant may leak if installed vertically! Environmental contamination. Take suitable precautions to collect any leaking lubricant and dispose of it properly. Risk of motor overheating when overloaded! Risk of fire. -
Page 36: Lubrication
36/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 Lubrication 13.1 Notes This chapter describes the basic lubrication of the linear motion system, if this has not been done by the manufacturer, and the relubrication by the customer. The required basic lubrication and relubrication by the customer is limited to the lubrication of the rail system and the ball screw assembly. -
Page 37: 13�2 Overview Of Lubrication Versions
Move slowly (< 0.5 m/s) immediately after lubrication Performance altered by special operating conditions! Damage to the product. Before starting up the product under special operating conditions, please consult Bosch Rexroth AG. This applies especially to environments with glass fiber or wood dust, solvents, extreme temperatures, and for short-stroke applications. -
Page 38: 13�3 Lubricants
38/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 13.3 Lubricants Table 8: Lubricants MKx-NN-3 Lubrication version Size MKx-065 / -080 / -110 / MKx-040 MKx-065 / -080 / -110 / MKx-040 -140 / -145 -140 / -145 Basic lubrication... - Page 39 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 39/62 MKx -040 / -065 / -080 / -110 / -140 / -145 MKx -040 / -065 / -080 / -110 / -140 / -145 required, see instructions required, see instructions NLGI 00 (DIN 51818) –...
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Page 40: 13�5 Initial Lubrication Mkx
13.4 Note the operating conditions Lubrication version LSS: Initial lubrication carried out by Bosch Rexroth. Linear modules (MKx-165-NN-2) come with initial greasing with Dynalub 510 and are only designed for grease lubrication using a manual grease gun. Lube version LCF and LCO: Specified quantities applied at lube fittings. - Page 41 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 41/62 Table 9: Initial lubrication quantity MKK-NN-3 Guideway: Lubrication point 1 (a/b) BASA: Lubrication point 2 (a/b) Lubricant quantity (cm do x P Lubricant quantity (cm (mm) 12x2 0.67 0.12 MKK-040 1.00 0.30 1.00 0.80...
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Page 42: 13�6 Relubrication
42/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 13.6 Relubrication 13.6.1 Relubrication quantity MKK / MKR Pay attention to the notes on lubrication Lubricants 13.3 Lube fittings 13.4 Note the operating conditions Determining the load ratio and technical data... - Page 43 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 43/62 Table 13: Minimum impulse quantity Minimum impulse quantity (cm MKK/MKR MKK/MKR-040 0.20 0.20 MKK/MKR-065 0.20 0.20 MKK/MKR-080 0.20 0.40 MKK/MKR-110 0.30 0.60 MKK/MKR-140 0.30 0.60 MKR-145 0.20 0.60 ... smallest permissible piston distributor size (minimum pulse quantity) per lubrication point...
- Page 44 44/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 13.6.2 Relubrication intervals MKK Nachschmierintervall s des BASA vom MKK für LSS und LPG s (km) LPG mit Standardbefe ung Relubrication interval: 10.000 8.000 Relubricate each lube connection with the indicated relubrication quantity after reaching the travel distance (s).
- Page 45 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 45/62 10.000 MKK-110/140 7.500 MKK-040 5.000 MKK-065/080 3.750 1.500 1.200 1.000 Guideway BASA /C → 0,00 0,05 0,10 0,15 0,20 0,25 0,30 Fig� 40: Relubrication intervals guideway and BASA; lubrication versions LCF 5.000 2.500...
- Page 46 46/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 13.6.3 Relubrication interval MKR: MKR-110/140/145/165 20.000 Relubrication interval: Relubricate each lube connection with the indicated relubrication quantity after reaching the travel distance (s). MKR-065/080 10.000 Relubrication interval of guideway acc. to diagram MKR-110/140/145/165 20.000...
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Page 47: 13�7 Lubrication Mkx-165
/s (ISO VG 1000 ) at 40 °C. Table 17: Relubrication MLR Guideway; lubrication point 1 (a/b) Relubrication interval (km) F ≤ 0.50 Relubrication quantity (cm MLR-080-NN-3 5,000 MLR-110-NN-3 5,000 12.5 13.9 Repair Repairs to the linear axis should only be performed by Bosch Rexroth. -
Page 48: Removal And Replacement
To ensure the accuracy of the product after replacement of assemblies (e.g. toothed belt, ball guide rail, carriage, frame, BASA, etc.), such assemblies may only be removed and replaced by Bosch Rexroth. The only exceptions to this rule are the work steps described in this section. -
Page 49: 14�3 Removing The Drive
R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 49/62 14.3 Removing the drive WARNING Risk of product crashing down in vertical or slanting installations due to lack of arrestor devices! Death or severe injury. If the product is installed vertically or on a slant, secure the product against dropping before loosening the mounting screws. - Page 50 50/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 14.3.2 Removing the motor (MKK belt side drive) The toothed belt is preloaded. Exercise caution when loosening the mounting screws. • Remove the covers at the housing as required. Gear ratio i = 1 Loosen the mounting screws at the motor.
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Page 51: Disposal
Technical data ! "Linear modules" catalog. Operating conditions Table 18: Operating conditions Operating conditions Value Ambient temperature with Bosch Rexroth servo motor 0 °C ... 40 °C, loss of performance above 40 °C Ambient temperature for mechanical system –10 °C ... 50 °C (without dropping below dew point) Stroke s See "Technical data"... -
Page 52: Modules
52/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 Modules 18.1 Overview of MKK-040-NN-3 Position Component Position Component Carriage with runner block Fixed bearing Return units Deep-groove ball bearing Fixed bearing end block Return unit for cover strip Holding plate for cover strip... - Page 53 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 53/62 18.2 Overview of MKK-065/-080/-110-NN-3 Position Component Position Component Carriage with runner block Fixed bearing Return units Deep-groove ball bearing Return unit for cover strip Fixed bearing end block Belt clamp for cover strip...
- Page 54 54/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 18.3 Overview of MKK-140-NN-3 Position Component Position Component Carriage with runner block Fixed bearing Return units Deep-groove ball bearing Return unit for cover strip Fixed bearing end block Floating bearing Belt clamp for cover strip...
- Page 55 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 55/62 18.4 Overview of MKK-165-NN-2 Position Component Position Component Carriage with runner block Floating bearing Deep-groove ball bearing Bellows Ball screw assembly (BASA) Floating bearing end block Fixed bearing Frame with guide rail...
- Page 56 56/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 18.5 Overview of MKR-040-NN-3 Position Component Carriage with runner block Return units Cover strip (plastic cover strip) Toothed belt Drive end enclosure Idler end enclosure Frame with guide rail Fig� 52: Overview of MKR-040-NN-3...
- Page 57 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 57/62 18.6 Overview of MKR-065/-080/-110/-140-NN-3 Position Component Carriage with runner block Side sealings Return units Cover strip (size -065: plastic cover strip Size -080/-110/-140 corrosion-resistant steel cover strip) Toothed belt Drive end enclosure...
- Page 58 58/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 18.7 Overview of MKR-165-NN-2 Position Component Carriage with runner block Side sealings Toothed belt Drive end enclosure Idler end enclosure Frame with guide rail Fig� 54: Overview of MKR-165-NN-2...
- Page 59 R320103169/2020-08 | Linear modules MKK/MKR-xxx-NN-3 Bosch Rexroth AG 59/62 18.8 Overview of MKR-145-NN-3 Position Component Carriage with runner block Toothed belt Drive end enclosure Idler end enclosure Frame with guide rails Fig� 55: Overview of MKR-145-NN-3...
- Page 60 60/62 Bosch Rexroth AG Linear modules MKK/MKR-xxx-NN-3 | R320103169/2020-08 18.9 Overview of MLR-080/-110-NN-3 Position Component Carriage with cam rollers Toothed belt Drive end enclosure Idler end enclosure Frame with cam roller guide Fig� 56: Overview of MLR-080/-110-NN-3...
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Page 61: Service And Support
Service and support When ordering spare parts, please specify all the data on the nameplate. To order spare parts, please contact your local Bosch Rexroth sales partner. You can find this on the Internet under www.boschrexroth.com/contact In urgent cases, our Bosch Rexroth Customer Service help desk and hotline staff will be happy to assist you in any way they can. - Page 62 Bosch Rexroth AG Ernst-Sachs-Straße 100 97424 Schweinfurt, Germany www.boschrexroth.com Find your local contact person here: www.boschrexroth.com/contact Subject to technical modifications Printed in Germany R320103169/2020-08...