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- Bosch Rexroth - Linear Motion Technology
- Linear Modules
Linear Modules
Linear Modules
Rexroth Linear Modules are precision-engineered, ready-to-mount systems designed for high performance in compact dimensions. They are suitable for tasks such as driving, transporting, and positioning, with a strong emphasis on safety and compliance with the European Machinery Directive 2006/42/EC.
These modules comply with safety standards like ISO 13849-1 and EN 62061. They feature certified control systems and motors with integrated functional safety, ensuring rapid response times and high diagnostic coverage.
MKK Linear Modules: Compact aluminum profiles with integrated Ball Rail Systems, driven by Precision Ball Screw Assemblies, offering high load capacities and positioning accuracy.
MKR Linear Modules: Toothed belt drive modules suitable for high-speed, long-distance applications.
MLR Linear Modules: Designed with a Cam Roller Guide for specific load and moment requirements.
Detailed technical data includes load capacities, speed, precision, and structural design. For instance, the MKK series supports load capacities up to 49700 N and speeds up to 10 m/s, with repeatability up to 0.005 mm.
Modules can be configured with various drive units, motors, and control systems. Accessories include clamping fixtures, motor mounts, and T-nuts, supporting multiple axis units and switch mounting options.
SafeMotion technology includes functions like Safe Torque Off (STO), Safe Maximum Speed (SMS), and Safe Stop (SS1), ensuring maximum protection and reliability.
Rexroth Linear Modules offer versatile solutions for automation tasks, combining safety, precision, and flexibility, meeting the latest safety standards with a range of configuration options.
These modules are high-performance, compact systems designed for precision and ease of installation, offering a favorable price/performance ratio and quick delivery.
Ready-to-install modules with compact extruded aluminum profiles, integrated Ball Rail Systems or Cam Roller Guides, and toothed belt drives for speeds up to 10 m/s.
Options include AC servo motors, stepping motors, gear reducers, switches, and cable ducts, with maintenance-free digital AC servo motors.
Maintenance-free sealing systems, integrated belt tensioning systems, and one-point lubrication systems suitable for grease or oil.
- MKR Series: Ball Rail System and toothed belt drive for high-speed applications.
- MLR Series: Cam Roller Guide for very high speeds.
- MKK Series: Ball Rail System and Precision Ball Screw Assembly for high thrust forces.
- LKL/MKL Series: Linear motor drives with high dynamic response.
Load capacities and permissible deflections are specified, with modules installable as cantilevered axes.
Various motor/controller combinations are available, with digital controllers like IndraDrive C and IndraDrive Cs.
Modules can be mounted with motor attachments via mounts and couplings or timing belt side drives, with detailed instructions provided.
Specifications and performance data for the MKR series include drive data, belt data, and performance metrics.
Gear reducer ratios, maximum drive torque, lead constants, and maximum travel speeds are specified.
Data for horizontal and vertical operations, detailing acceleration, travel speed, and mass moment of inertia.
Details on components and ordering data for Linear Modules MKR 12-40, including options for drive journals and gear reducers.
Deflection limits must be adhered to, with additional supports required if exceeded.
Guidelines for braking distance, mounting instructions, and technical data for the MKR 25-145 linear module.
Maximum permissible loads and formulas for calculating combined equivalent load and nominal life.
Drive data without a motor, including belt pulley drive diameter and maximum linear speed.
Includes mechanical and proximity switches, with technical data such as repeatability and permissible ambient temperature.
Ordering data for linear modules and components, with part numbers and specifications.
Describes the Robotic Erector System for linear modules, simplifying installation and connection with standardized components.
Includes plates and brackets for connecting modules, with connecting shafts for precision and parallel operation.
Allows construction of two or three axes using linear modules and connectors.
Includes connection plates, angle brackets, and connecting shafts.
Uses T-slots and anchor strips for easy assembly, with detailed part numbers and assembly kits.
Specifications for connection plates and angle brackets, including dimensions and materials.
Advises installing guards to protect against rotating parts and comply with safety regulations.
Includes part numbers and lengths for connecting shafts, with an identification system for part numbers and assembly kits.
Outlines frame sizes and part numbers for linear modules, adhering to DIN 508 standards.
Emphasizes not to mount or support the linear module by the end block, end enclosure, or end plate.
Provides tightening torques for fastening screws and recommended number of clamping fixtures.
Details on AC Servo Motors and 3-phase Stepping Motors, including maximum rotary speed and permissible torque.
Measured per VDI/DGQ 3441 standards, considering position deviation and reversal range.
Includes inquiry and order forms, detailing components and ordering data for linear modules.
All motors are equipped with encoders, with references to additional resources for more information.
Specifications for the Linear Module MKK 25-110, including part number, length, and motor attachment details.
Includes mechanical and PNP NC switches, cable duct, socket-plug, and switching cam.
Includes a lead deviation report for the ball screw.
Template for customers to specify their inquiry or order, detailing the linear module and components.
Catalog excerpts
Electric Drives Assembly Technologies Bosch Group Linear Modules Robotic Erector System for Linear Modules
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2 Bosch Rexroth AG Linear Modules I R310EN 2402 (2010.12) General Product Description Rexroth Linear Modules * For more information, please refer to separate catalogs. Identification system for short product names Drive unit Rack and pinion drive (Z) Ball Rail System Cam Roller Guide
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General Product Description 4 A Solution for Many Tasks 8 Product Description MKR, Food & Packaging 12 Product Overview, Motors and Control Systems 16 Overview of Types with Load Capacities 18 Screw Support for Linear Modules MKK 25-110 52 Overview of Switching System 108 Mounting Examples for Mechanical/Proximity Switches 112 Robotic Erector System for Linear Modules/Linear Modules 126 General Product Description 126 Erecting Robotic Structures 132 Mounting and Fastening Elements 144 Selection and Ordering Example using the Components and Ordering Data Table 156
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4 Bosch Rexroth AG Linear Modules R310EN 2402 (2010.12) General Product Description Standards and Safety New standards with new requirements – no problem, thanks to Rexroth Whether the task involves machine tools, packaging and printing machines, assembly, handling or robot applications, the proection of personnel, machines and tools is absolutely paramount. Safety is therefore a topic of prime concern to users and t manufacturers alike, and one which demands intensive cooperation between the automation partner and the machine manufacturer. As an all-around automation partner, Rexroth provides...
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R310EN 2402 (2010.12) Linear Modules Bosch Rexroth AG Motion Linear axes 5 Drive Drive unit and servo motor IndraDrive/IndraDyn ...our solutions Conventional safety solution involving external relays Drive enable I External monitoring unit (standstill, speed, etc.) Channel 1 Safe pulse inhibit Additional encoder M The benefits for you are: –– reduced development effort to comply with the new standards, e.g. through automation products with certified safety functions, certified components and tested circuits; –– simplified design process for safe machinery through single-source drive and control...
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General Product Description Our drives and controls - your safety The safety technology is exclusively available for linear axes with MSK motors and IndraDrive. The appropriate products carry a "SAFETY ON BOARD" label. merges drive-based safety solutions to form safety concept. These safety solutions in our drive systems (IndraDrive) and controllers assure a high level of diagnostic coverage and hence a high availability of the safety functions. Your advantages: - Maximum protection for personnel - Maximum safety and reliability - Safety components tested and certified in accordance with the...
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SafeMotion - Certified safety functions Stop category 0 in accordance with EN 60204-1 : Safe drive torque cut off Safe Maximum Speed (SMS) The maximum speed is safely monitored irrespective of the mode of operation Safe Stop 1 (Emergency Stop) (SS1) Stop category 1 in accordance with EN 60204-1 : Safely monitored stop, control or drive controlled with safe Safe Braking and Holding System (SBS) The safe braking and holding system controls and monitors two independent Safe Operating Stop (SOS) Stop category 2 in accordance with EN 60204-1 : Safely monitored stop with safely monitored standstill...
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General Product Description A Solution for Many Tasks Load capacities and moments Static load System complete with drive unit Switch mounting arrangements Multiple axis unit
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Rexroth Linear Modules AC servomotor or stepping motor with motor mount, coupling or timing belt side drive; complete with controller and control system Mechanical and proximity switches over the entire travel range Combination option Clamping fixtures, motor mounts, Moment of friction measurement Lead deviation Positioning accuracy
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General Product Description Characteristic features Rexroth Linear Modules are precise, ready-to-mount guide systems that combine high performance with compact dimen- sions. Rexroth offers favorable price/performance ratios and fast delivery. Structural design - Ready-to-install Linear Modules in any length up to Lmax - Extremely compact extruded aluminum profile (frame) with integrated Rexroth Ball Rail Systems - Driven by Rexroth Precision Ball Screw Assembly - AC servo motor or stepping motor with control units - Switches (proximity and mechanical) - Aluminum profile cable duct Further highlights...
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R310EN 2402 (2010.12) Linear Modules Bosch Rexroth AG 11 Product Description MKR Characteristic features Further highlights Rexroth Linear Modules are precise, ready-to-mount guide systems that combine high performance with compact dimensions. Rexroth offers favorable price/performance ratios and fast delivery. –– Gap-type sealing and guiding of the belt by the aluminum frame. This sealing system is maintenance-free. –– Sealing for MKR 20-80 and MKR 25-110 by means of a corrosion-resistant steel strip (also available without sealing strip) –– Idler (non-drive) end enclosure: with integrated belt...
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General Product Description Product Description MKR, Food & Packaging Characteristic features Linear Modules for Food & Packaging have been designed for use in environments requiring a high level of hygiene and ease of cleaning. They are equipped with a Ball Rail System and toothed belt drive. Structural design - Compact, anodized aluminum profile frame with no slots, resulting in an especially smooth, easy-to-clean surface - Integrated Rexroth Ball Rail System (also available with Resist NR II) - Carriage with sealable threads and one-point lubrication - Pre-tensioned toothed belt - Stainless...
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R310EN 2402 (2010.12) Linear Modules Bosch Rexroth AG Product Description MLR Characteristic features Further highlights Rexroth Linear Modules are precise, ready-to-mount guide systems that combine high performance with compact dimensions. Rexroth offers favorable price/performance ratios and fast delivery. –– Gap-type sealing and guiding of the belt by the aluminum frame. This sealing system is maintenance-free. –– Sealed by means of the toothed belt –– Idler (non-drive) end enclosure: with integrated belt tensioning system. The belt pulley system is equipped with ball bearings lubricated for...
Open the catalog to page 13All Bosch Rexroth - Linear Motion Technology catalogs and technical brochures
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