Representative Image
LRT Family
High Load, Screw Drive Linear Stage
- Recirculating ball bearings for high load and long lifetime
- 100, 250, 500, 750, 1000, 1500 mm travel
- Ball screw and lead screw options
- Power-off brake option for load protection during power interrupts
- Stainless steel dust covers keep out moderate debris
- Motor encoder and 50 nm linear encoder options for slip/ stall detection and position correction
- Built-in controller or motor-only models
- Brushless DC motors for high-speed, closed-loop servo performance or stepper motors for cost-effective, high-holding-force positioning.
| Shortest Travel | Longest Travel | Best Accuracy | Best Repeatability | Highest Speed | Highest Thrust | Load |
|---|---|---|---|---|---|---|
100 mm (3.937") | 1500 mm (59.055") | 20 µm (0.000787") | < 1 µm (< 0.000039") | 700 mm/s (27.559"/s) | 1200 N (269.1 lb) | 2940 N (659.3 lb) |
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| Series Name | Built-In Controller | Dust Cover | Built-In Encoder | Built-In Motor | Price Range (USD) * | Current Lead Times | Add To Compare |
|---|---|---|---|---|---|---|---|
| X-LRT-AEC | Available | Available | Linear | Stepper | $6,187 – $10,927 | 7–10 days | |
| X-LRT-EC | Available | Available | Motor/rotary | Stepper | $4,496 – $7,422 | 1–5 days | |
| X-LRT-C | Available | Available | Not available | Stepper | $4,185 – $6,360 | 1–5 days | |
| LRT-AEC | Not available | Available | Linear | Stepper | $5,271 – $9,544 | 7–10 days | |
| LRT-EC | Not available | Available | Motor/rotary | Stepper | $3,668 – $6,220 | 1–5 days | |
| LRT-C | Not available | Available | Not available | Stepper | $3,372 – $5,175 | 1–5 days | |
| GANTRIES | |||||||
| XY | Available | Available | Not available | Stepper | $15,799 – $24,189 | 10–14 days | |
| XYZ | Available | Available | Not available | Stepper | $20,754 – $28,445 | 10–14 days | |
| XY & XYZ Stages | |||||||
| XY | Available | Available | Available | Stepper | $8,621 – $21,071 | 1–10 days | |
| XYZ | Available | Available | Available | Stepper | $12,896 – $29,717 | 1–10 days | |
* These are our direct prices in USD to customers in North America. If you are in Canada, click the Canadian flag icon at the top right of the page to see CAD prices. If you are in a country outside North America where we have an exclusive distributor, please check with the distributor for pricing. Distributor prices might be slightly higher to factor in shipping and import fees. Click here for a list of Zaber's Distributors.
Customization Examples
Whether you need modifications to standard products or have unique stage or system needs, our Product Customization Team is dedicated to building tailored solutions.
Response Time Promise: 1 Business Day
XY Gantry System
Large gantries with up to 1.5 meters of travel can be assembled using any combination of LRT linear stages. In this photo, two LRT-EC stages with built-in motor encoders make up the lower axes of this gantry, and they are driven using the two-axis X-MCB2 controller. With the lockstep synchronization feature of the X-MCB2, the two stages move in parallel to provide a stiff base for the system. An X-LRT-EC stage with a built-in controller and motor encoder is used for the upper axis. All Zaber's gantries are available with optional tracking for cable management. To see other gantry options, visit our gantry page.
Custom 2 Axis System
This image shows a custom 2 axis system consisting of two 100 mm travel LRT-AEC linear stages and a RST240B-E Series rotary table for high load vertical and rotary positioning. The LRT stages use the lockstep synchronization feature of the X-MCC to move together for improved load capacity and stiffness. A custom base plate for the RST240 allows for flexible mounting and full access through the 101.6 mm aperture.