Lead screw linear modules with round shafts

Discover the versatile and configurable SHT series

The drylin® SHT linear systems can be moved lubrication-free, whilst also offering high precision and robust components. The linear module with lead screw drive is individually configurable with different shaft and lead screw materials, carriage lengths and additional functions. In addition to manual operation, lead screw stepper motors enable motorised drive of the linear axes.

The benefits at a glance:

✔ Freely selectable stroke lengths
✔ High temperature version available
Optional as multi-slide system
✔ Optionally with right/left opposite drive
✔ Freely configurable with the SHT configurator

All products in the SHT series at a glance

The SHT linear modules are among our most popular products due to their versatility. Discover all versions of the top seller and choose the optimum solution for your application.

drylin SHT linear system with lead screw drive

SHT - Standard series

Three installation sizes available
Various materials for shaft and lead screw
Optional FDA-compliant with corrosion-resistant stainless steel

About the SHT standard series

Stainless steel linear axis with lead screw drive

SHT - Stainless steel

Chemical resistance
Extremely robust
FDA-compliant option available

About the SHT-ES series

SHT-XY - XY table

As standard or preload version
High precision & stiffness
Accurate alignment through CNC manufacturing

SHT XY/SHT-PL XY - XY tables

Linear system with lead screw drive for horizontal applications

SHT-FF - Fast Forward

With quick-release mechanism
Precise and fast positioning
Including self-locking brake

About the SHT-FF series

SHT econ and SHTP econ

Lightweight
Very cost-effective
Corrosion-resistant

SHT econ series

Linear table with lead screw drive for high loads

SHTC - Heavy Duty

For large loads up to 25,000 N
Maximum stroke length up to 1,500mm
Also for multi-carriage systems

About the SHTC Heavy Duty series

SHT-PL "preload"

Preloaded trapezoidal lead screw nut
Manually and continuously adjustable radial clearance
Operation with hand wheel or motor

To the SHT preload

SHTC - Flexible

Design flexibility
Ideal for 2 carriages
Maintenance-free dry operation
Adjustable bearing clearance

To the SHTC

SHTS - Fast

Pitch 10 x 12, 10 x 50, 18 x 100
High helix lead screw
High-speed solution
Maintenance-free dry operation

To the SHTS

SHT-BB - With ball bearing spindle

Higher rotation speed and higher precision
Belt drive permits radial loads
Constant drive torque
Less axial clearance

To the SHT-BB

SHT ZB - Zerobacklash

Lubrication and maintenance-free
High, load-independent precision
Self-adjusting
Quiet & Corrosion-free

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SHTC - HYD Hygienic Design

Easily cleaned solution
Screw connections easily accessible
Materials: plastic and stainless steel

To the SHTC-HYD

SHTP - Economical

Solid polymer design
Low weight & Price
Corrosion-resistant

To the SHTP

SHT-HTX - High temperature +180 °C

Stainless steel shafts and spindle
Bearing material iglidur® X
Carriage and crossbars made of anodised aluminium

To the SHT-HTX

Technical data

drylin® SHT - Design and calculation, horizontal

drylin® SHT - Design and calculation, vertical

drylin® SHT - Product programme

Configure drylin SHT lead screw linear tables from igus online

Configure your customised spindle linear system online

A customised SHT spindle linear system in just a few steps
Optional configuration of a customised drive journal
Automatic creation of a 3D model of the linear table
Export of the linear table in many different 2D and 3D formats
2D dimensioned drawing of the assembly as PDF
Complete parts list available as PDF download

Go to SHT configurator

Application examples with drylin SHT lead screw linear systems

drylin SHT linear axis with lead screw drive in bending device

Special measurement setup with lead screw axes

Research and development in the field of sustainability requires innovative, cost-effective, cleanroom-compatible solutions. In combination with the motor and control system, our lubrication-free lead screw axes ensure a cost-effective turnkey solution.

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Testing device ready for series production thanks to igus

With this device it is possible to test welds for their quality. In igus drive technology, a drylin SHT linear unit is used here as standard, which enables the adjustment of a bending die. As a result, bending specimens with a maximum force of up to 5,000N are conceivable. "Munsch Kunststoff-Schweißtechnik GmbH" relies on a complete solution with electric drive in the form of a gear motor.

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Industrial vehicles with special tasks

Jungheinrich AG, a manufacturer of industrial vehicles, developed a low-platform truck for a large-scale Scandinavian dairy, which collects trolleys that can be inserted into each other. The aim is to bring the trolleys to a washing facility. Instead of two usual forks for receiving pallets, just one fork is used here. It is controlled by a specially developed multifunction controller.

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drylin drive technology application examples

Further applications with lead screw linear systems

Whether lead screw, toothed belt or rack and pinion drive: here you will find additional successful application examples of our drylin drive technology customers.

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Further information about the SHT linear modules

Linear system with carriage clamping

All long linear carriages can be ordered with an integrated carriage clamping system. The system protects against unintentional adjustment and secures the linear carriage in place when non-self-locking dryspin® high helix threads are used.

For SHT installation sizes 12, 20 and 30
Also for reverse or multi-carriage configuration
Securing the position especially in vertical installation position

Request here

Matching electric motors

For a motorised spindle drive of the linear table, igus offers®® suitable stepper motors, DC motors and EC/BLDC motors. You will find motors in the common NEMA installation sizes and in various designs.

All common installation sizes from NEMA 8 to NEMA 34 are available
Available ready to connect
With encoder and brake upon request
Matching motor control systems available

More information

Technical accessories

Here you will find a wide selection of accessory parts for your linear axes and automation. From control elements up to assembly accessories, you will find everything for your complete drive system.