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Motorized Linear Stages and Linear Axes
Our Linear stages and axes enable highly accurate, repeatable motion for demanding manufacturing and measurement tasks. Robust guides, backlash-free drives, and precise manufacturing ensure maximum stability and repeatability. Thanks to their design and available stroke lengths, our systems can be seamlessly integrated into your existing equipment – from compact single-axis solutions to complex multi-axis systems. Our designs combine ultimate precision with long-lasting industrial quality, ensuring reliable performance.
Stainless Steel Monoblock Design
Base body with integrated profile rail guide for high thermal stability.
| Material: | Stainless Steel |
| Repeatability: | ± 0,5 µm (± 0,25 µm with Ezi-SERVO) |
| Travel: | 20 mm - 300 mm |
| Load: | 60 - 140 N |
| Interface: | RS-485 / USB, Ethernet, EtherCAT |
Innovative Design
High precision through preloaded ball cage guide. No adapters required for XY, XZ, and XYZ configurations.
| Material: | Aluminum |
| Repeatability: | 2 µm |
| Travel: | 15 mm |
| Load: | 10 N |
| Interface: | RS-485 / USB, Ethernet, EtherCAT |
Durable Industrial Axis
Precise and reliable linear motion while accommodating high roll moments.
| Material: | Carbon Steel / Aluminum |
| Repeatability: | ± 3 µm / ± 5 µm |
| Travel: | 30 - 800 mm |
| Load: | 2010 - 21920 N |
| Interface: | RS-485 / USB, Ethernet, EtherCAT |
Further technical information about our motion control solutions can be found on our website.
» gmteurope.eu| BX - Series | SP - Series | GK - Series | |
|---|---|---|---|
| Material | Stainless steel | Aluminum | Carbon steel / Aluminum |
| Repeatability | ±0,25 µm / ±0,5 µm | 2 µm | ±3 µm / ±5 µm |
| Travel | 20 mm - 300 mm | 15 mm | 30 mm - 800 mm |
| Load: | 60 N - 140 N | 10 N | 2010 N - 21920 N |
| Guiding Mechanism: | Ball bearing / Recirculating ball bearing | Preloaded ball cage | Recirculating ball bearing |
| Characteristics: | Monoblock design for high precision and thermal stability | Compact, suitable for prototyping | Robust design, durable |
| Motor Type: | Open Loop and Closed Loop Stepper Motor | Open Loop Stepper Motor | Open Loop and Closed Loop Stepper Motor |
| Application: | Research, measurement technology, micropositioning | Precision applications with short travel distances | Industrial applications with long travel distances |
How do the motorized linear stages BX, SP and GK differ?
BX: High-precision linear stages with a stainless-steel monoblock design; repeatability from ±0.5 µm down to ±0.25 µm; travel 20 mm–300 mm.
SP: 15 mm travel; 2 µm repeatability - particularly easy to combine into multi-axis systems and budget-friendly.
GK: Robust industrial linear axes with travel from 30 mm–800 mm, repeatability of ±3 µm / ±5 µm, and very high load capacity.
What travel ranges are available?
BX: 20 mm–300 mm
SP: 15 mm
GK: 30 mm–800 mm
What is the repeatability of GMT’s motorized linear stages?
BX: ±0.5 µm (down to ±0.25 µm with Ezi-SERVO)
SP: 2 µm
GK: ±3 µm / ±5 µm
What control options/interfaces are available?
BX and GK are available as open-loop and closed-loop systems; SP is open-loop only.
GMT motorized positioning stages can be controlled on Windows and Linux via RS-485/USB and Ethernet, or via your EtherCAT PLC.
What are the allowable loads?
BX: up to 140 N
SP: 10 N
GK: up to 21,920 N
What types of guides are used?
BX: Ball guides (BXS) or recirculating ball guides (BXN)
SP: Preloaded caged ball guides
GK: Recirculating ball guides
Are the systems suitable for multi-axis setups?
BX: Yes. An angle bracket adapter is required for Z-axis mounting.
SP: Can be combined to XY/XZ/XYZ without additional adapters.
GK: Particularly suitable for gantry systems.
Which connectors are used?
Our motorized linear stages use compact, robust industrial connectors (HARTING ix Industrial®).
Need more information?
We support you with selection, sizing, controller questions and accessories.
Tel.: +49 4488 761 746 0 · Email: sales@gmteurope.de
Note: Technical specifications depend on the model. Please refer to the respective product page.
Discover our positioning solutions
Motorized Linear Stages and Linear Axes
Our Linear stages and axes enable highly accurate, repeatable motion for demanding manufacturing and measurement tasks. Robust guides, backlash-free drives, and precise manufacturing ensure maximum stability and repeatability. Thanks to their design and available stroke lengths, our systems can be seamlessly integrated into your existing equipment – from compact single-axis solutions to complex multi-axis systems. Our designs combine ultimate precision with long-lasting industrial quality, ensuring reliable performance.
Stainless Steel Monoblock Design
Base body with integrated profile rail guide for high thermal stability.
| Material: | Stainless Steel |
| Repeatability: | ± 0,5 µm (± 0,25 µm with Ezi-SERVO) |
| Travel: | 20 mm - 300 mm |
| Load: | 60 - 140 N |
| Interface: | RS-485 / USB, Ethernet, EtherCAT |
Innovative Design
High precision through preloaded ball cage guide. No adapters required for XY, XZ, and XYZ configurations.
| Material: | Aluminum |
| Repeatability: | 2 µm |
| Travel: | 15 mm |
| Load: | 10 N |
| Interface: | RS-485 / USB, Ethernet, EtherCAT |
Durable Industrial Axis
Precise and reliable linear motion while accommodating high roll moments.
| Material: | Carbon Steel / Aluminum |
| Repeatability: | ± 3 µm / ± 5 µm |
| Travel: | 30 - 800 mm |
| Load: | 2010 - 21920 N |
| Interface: | RS-485 / USB, Ethernet, EtherCAT |
Further technical information about our motion control solutions can be found on our website.
» gmteurope.eu| BX - Series | SP - Series | GK - Series | |
|---|---|---|---|
| Material | Stainless steel | Aluminum | Carbon steel / Aluminum |
| Repeatability | ±0,25 µm / ±0,5 µm | 2 µm | ±3 µm / ±5 µm |
| Travel | 20 mm - 300 mm | 15 mm | 30 mm - 800 mm |
| Load: | 60 N - 140 N | 10 N | 2010 N - 21920 N |
| Guiding Mechanism: | Ball bearing / Recirculating ball bearing | Preloaded ball cage | Recirculating ball bearing |
| Characteristics: | Monoblock design for high precision and thermal stability | Compact, suitable for prototyping | Robust design, durable |
| Motor Type: | Open Loop and Closed Loop Stepper Motor | Open Loop Stepper Motor | Open Loop and Closed Loop Stepper Motor |
| Application: | Research, measurement technology, micropositioning | Precision applications with short travel distances | Industrial applications with long travel distances |
How do the motorized linear stages BX, SP and GK differ?
BX: High-precision linear stages with a stainless-steel monoblock design; repeatability from ±0.5 µm down to ±0.25 µm; travel 20 mm–300 mm.
SP: 15 mm travel; 2 µm repeatability - particularly easy to combine into multi-axis systems and budget-friendly.
GK: Robust industrial linear axes with travel from 30 mm–800 mm, repeatability of ±3 µm / ±5 µm, and very high load capacity.
What travel ranges are available?
BX: 20 mm–300 mm
SP: 15 mm
GK: 30 mm–800 mm
What is the repeatability of GMT’s motorized linear stages?
BX: ±0.5 µm (down to ±0.25 µm with Ezi-SERVO)
SP: 2 µm
GK: ±3 µm / ±5 µm
What control options/interfaces are available?
BX and GK are available as open-loop and closed-loop systems; SP is open-loop only.
GMT motorized positioning stages can be controlled on Windows and Linux via RS-485/USB and Ethernet, or via your EtherCAT PLC.
What are the allowable loads?
BX: up to 140 N
SP: 10 N
GK: up to 21,920 N
What types of guides are used?
BX: Ball guides (BXS) or recirculating ball guides (BXN)
SP: Preloaded caged ball guides
GK: Recirculating ball guides
Are the systems suitable for multi-axis setups?
BX: Yes. An angle bracket adapter is required for Z-axis mounting.
SP: Can be combined to XY/XZ/XYZ without additional adapters.
GK: Particularly suitable for gantry systems.
Which connectors are used?
Our motorized linear stages use compact, robust industrial connectors (HARTING ix Industrial®).
Need more information?
We support you with selection, sizing, controller questions and accessories.
Tel.: +49 4488 761 746 0 · Email: sales@gmteurope.de
Note: Technical specifications depend on the model. Please refer to the respective product page.
Discover our positioning solutions