Linear technology
Reliable guiding and precise positioning. This is the extensive expertise in linear technology from Rexroth.
The selection includes guides and runners, linear modules and other forms that work as an interface between the fixed and mobile parts of machines. This division is supported by specialists in other technologies and has its own application and product engineers, offering construction and installation of the system according to the customer’s needs.
BALL RAIL SYSTEMS
Standard steel ball runners
Standard runners made from carbon steel. Vmax=5m/s
Heavy load steel ball runners
Standard runners made from carbon steel. Vmax=5m/s
High speed steel ball runners
Standard runners made from carbon steel with ceramic balls. Vmax=10m/s
Super steel ball runners
Standard runners made from carbon steel. Vmax=5m/s
Aluminium ball runners
Runners made from aluminium alloy. Vmax=5m/s
Resist NR ball runners
Runners with an anti-corrosive body and other elements made from carbon steel. Vmax=5m/s
Resist NR II ball runners
Runners with all elements made from anti-corrosive material. Vmax=5m/s
Resist CR ball runners
Runners with a hard-chrome-plated body and other elements made from carbon steel. Vmax=5m/s
Wide steel ball runners
Wide runners made from carbon steel and CR. Vmax=5m/s
Miniature ball rail systems
This system has been developed for precision applications in the medical, optical, and electronic industries. Vmax=3m/s
IMScompact
Incremental/absolute measurement system integrated into the rail or runner
IMS-I / IMS-A
Incremental/absolute measurement system integrated into the rail or attached to the runner
ROLLER RAIL SYSTEMS
Standard steel roller runners
Standard runners made from carbon steel. Vmax=5m/s
Resist CR roller runners
Runners with a hard-chrome-plated body and other elements made from carbon steel. Vmax=5m/s
Heavy load steel roller runners
Standard runners made from carbon steel. Vmax=5m/s
Roller runners with temperature control
Standard runners with temperature control system inserted in the rail.
Wide steel roller runners
Wide runners made from carbon steel and CR. Vmax=5m/s
IMScompact
Incremental/absolute measurement system integrated into the rail or runner
IMS-I / IMS-A
Incremental/absolute measurement system integrated into the rail or attached to the runner
LINEAR BUSHINGS
Standard linear bushing / set
Bushing with steel cage. Suitable for high levels of pollution.
Compact linear bushing / set
Smaller bushing and radial clearance
Super linear bushing / set
Super A (self-alignment) , Super B (without self-alignment), Super H (capacity for heavy loads) and Super SH (highest load capacity)
Segmental linear bushing / set
Bushing with plastic cage. Very cost-effective. Anti-corrosive option.
Radial linear bushing / set
Highly precise bushing that supports heavy loads. Very smooth movement.
Anti-rotation linear set
We achieve an anti-rotation element by fixing one or several ball tracks in the gaps of the precision shaft.
Rotation + movement linear bushing
They are supplied with a deep-groove ball bearing or a needle bearing, to enable the bushing to rotate.
Precision shafts
Supplied machined according to the customer’s requirements. Made from chrome-plated anti-corrosive carbon steel.
Support blocks
We offer a wide variety of support blocks and solutions for mounting the shafts.
BALL SCREWS AND PLANETARY SCREWS
Miniature series ball nuts
Available in 5 models with diameters from 6 to 12 mm and holes from 1 to 10 mm
Speed series ball nuts
Nut suitable for high speeds. Available in a model with diameters from 20 to 32 mm and holes from 25 to 64 mm
High Performance series ball nuts
Special nuts. FED-E-B nut with twice the load capacity of a standard version. FAR-B-S nut suitable for being motorised.
Standard series ball nuts
Available in 8 models with diameters from 16 to 80 mm and holes from 5 to 40 mm
Ball screws
Supplied machined according to the customer’s requirements.
Planetary roller nuts
Nuts with high load capacity. We have two versions: cylindrical and flanged.
Planetary roller screws
Screws with high load capacity. Supplied machined according to the customer’s requirements.
TRADITIONAL ELEMENTS
Ball transfer units
Element designed for moving loads. Suitable for transport systems, guides, machining equipment and packaging systems.
Tolerance rings
Made from spring steel. They are designed for fixing machine parts easily and cheaply.
MODULES, TABLES AND LINEAR MOTION SLIDES
Compact modules
Complete precision systems made up of 2 rails and 2-4 runners, driven by screws or belts. All modules can be configured according to the customer’s needs.
Linear modules
Complete precision systems made up of 1 rail and 2 runners, driven by screws or belts. All modules can be configured according to the customer’s needs.
Linear motion slides
Complete precision systems made up of 2 precision shafts and 4 linear bushings. All motion slides can be configured according to the customer’s needs.
Omega modules
Complete precision systems designed for vertical shafts, made up of 1 rail and 2 runners, and driven by belts. All modules can be configured according to the customer’s needs.
Feed modules
Complete precision systems designed for handling shafts, driven by ball screws. All modules can be configured according to the customer’s needs.
Precision modules
Complete precision systems in very small dimensions. All modules can be configured according to the customer’s needs.
Linear tables
Complete high-precision systems made up of 2 rails and 4 runners, driven by a screw-nut set. All tables can be configured according to the customer’s needs.
Electromechanical cylinders
Similar in size to the ISO pneumatic cylinders, unique due to the fact that their movement is fully controlled by a precision ball screw.
Download your catalogue here
- Ball rail systems
- Miniature ball rail systems
- Roller rail systems
- Cam roller guides
- Screw assemblies
- Linear bushings
- Ball transfer units
- Compact Modules CKK, CKR
- Omega modules OBB
- Linear module MKK, MKR
- Ball Rail Table TKK
- Precision Module PSK
- Feed Modules VKK
- Function Modules FMS FMB
- Linear motion slides
- Electromechanical Cylinder EMC
- Smart function kit
- Linear motion technology
- Linear motion technology handbook
Download your catalogue here
- Ball rail systems
- Miniature ball rail systems
- Roller rail systems
- Cam roller guides
- Screw assemblies
- Linear bushings
- Ball transfer units
- Compact Modules CKK, CKR
- Omega modules OBB
- Linear module MKK, MKR
- Ball Rail Table TKK
- Precision Module PSK
- Feed Modules VKK
- Function Modules FMS FMB
- Linear motion slides
- Electromechanical Cylinder EMC
- Smart function kit
- Linear motion technology
- Linear motion technology handbook
