Piezo LEGS® X-Axis Precision Stages

Motion, perfected.

Precision positioning engineered for applications where every micron matters.

8 / 16 / 25 mm

Travel options

6 N / 20 N

Stall-force classes

40 nm

Encoder resolution

A precision stage built for stable, repeatable positioning

The X-axis family provides closed-loop single-axis motion across three travel classes. All five models combine 40 nm encoder resolution, ±40 nm repeatability and direct-drive Piezo LEGS® holding. The customer selects travel first, then the available 6 N or 20 N force class.

Key benefits

8, 16 or 25 mm total travel
6 N or 20 N stall-force classes
40 nm encoder resolution
±40 nm repeatability
Load capacity up to 3 kg
Stable holding without continuous motor power

Small movement. Big impact.

When precision defines performance, every movement matters. Piezo LEGS® technology delivers direct, controlled motion without the complexity of conventional transmission mechanisms.

PRECISION

40 nm resolution for demanding positioning.

STABILITY

Hold position without continuous motor power.

SIMPLICITY

Direct-drive motion with fewer mechanical components.

Built to move innovation forward.

From advanced optics to analytical instrumentation, precise motion enables better-performing systems.

ALIGN

Ootics, lasers and sensors with confidence.

POSITION

Lenses, detectors, fibres and samples exactly where needed.

SCAN

Smoothly and repeatedly for imaging, inspection and measurement

HOLD

Maintain position with stability and minimal power consumption.

One stage. Precision across every move.

Find your fit.

Travel

8 / 16 / 25 mm

Stall force

6 N / 20 N

Load

Up to 2 kg

Resolution

40 nm

Speed

Up to 5mm/s

Technical specifications

Model	Motion range	Stall force	Load	Max speed	Weight
LLS-X-06-8-C-E40	±4 mm (8 mm total)	6 N	1 kg	5 mm/s	250 g
LLS-X-06-16-C-E40	±8 mm (16 mm total)	6 N	2 kg	5 mm/s	650 g
LLS-X-20-16-C-E40	±8 mm (16 mm total)	20 N	2 kg	5 mm/s	650 g
LLS-X-06-25-C-E40	±12.5 mm (25 mm total)	6 N	3 kg	5 mm/s	1.0 kg
LLS-X-20-25-C-E40	±12.5 mm (25 mm total)	20 N	3 kg	5 mm/s	1.0 kg

Shared platform specifications

Specification	Family specification
Encoder resolution	40 nm
Positioning repeatability	±40 nm
Body material	Aluminium
Recommended controller	PMSD401
Stage cable	CKS-20, 2 m; inclusion quantity to be confirmed