Precise ball screw design with preloaded low backlash screw pair
High resolution non-contact optical on shaft incremental encoder
Maximum velocity: 150 mm/s
High load capacity up to 50 kg
Easy integration with metric/imperial opto-mechanical systems
Stackable to multi-axis systems with <5 arcsec axes orthogonality
Can be supplied with different type of gears, brakes on demand
Can be applied to industry applications like: laser cutting, scribing, drilling, marking
Perfect suitable for vertical focusing-like applications
Linear stage is protected from dust and spray
All measurement reports are included by default
Direct Drive Linear Translation Stage of series 8MTL165 are based on 3 phase ironless linear brushless servo motor technology (version with stepper motor available by request) . Direct drive technology allow user to reach zero backlash motion with high accuracy, repeatability and low friction.
Linear non-contact optical encoder as a feedback system guarantees direct control of position with sub-nanometer resolution of motion.
Naturally aged aluminum alloy guaranties high temperature stability, softness of 8MTL165 instruments and excellent long period kinematics without drift of guide system. Special guiding system with recirculating balls ensures long-lasting linear positioner precision.
Linear translation stages of series 8MTL165 can be prepared for clean rooms and vacuum up to 10-3 Torr. For higher vacuum please contact Standa. Higher cleanliness requirements could be requested additionally.
Motorized translation stage can be easily connected to standard imperial/metric optical table directly. XY configuration stages can be assembled by direct stacking without using any connecting plates. Standa could deliver assembled preset XY system with extremely high orthogonality for additional cost.
Motion control of 8MTL165 series translation stages is available with Standa or ACS motion Controllers & Drivers in exposed or housed configurations.
For industrial applications 8MTL165 stages can be supplied mounted on standard optical table or extremely flat granite plate fully sealed from spray and dust to ensure performance of kinematic pairs<./p>
Kinematics & Feedback information
Travel Range, mm
Encoder Resolution 1), PPR / CPR
5000 / 20000
Encoder Grating Period, mdeg
Reference Mark (Index)
Absolute Accuracy 2)
Before Calibration, µm
After Calibration, µm
Uni-Directional Repeatability, µm
Bi-Directional Repeatability (peak to peak) 2), µm
In the end of the video below is shown the implementation of High-Load Precision Motorized Linear Stage 8MT165-200-B43 as a vertical Z-axis stage in XYZ system sample as well as a Z-axis stage for galvo scanner in complex high-precision multi-axis micromachining setup.