UZ Series Precision Vertical Linear Stages

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Overview

The all-steel UZS Series of vertical stages offers the most compact design and allows for unobstructed access to the load from any direction. It is also the most economical alternative to other motorized vertical stages.

All steel for high stiffness, thermal stability, repeatable positioning and durability
Unobstructed access to moving platform from any direction
Screw mounted rotary encoder of CC version produces sub-micron MIM
Plug and Play – ESP compatible

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Products

		Compare	Model	Compatibility	sortOrder	rankScore	ranking	Drawings, CAD & Specs		Centered Load Capacity	Travel Range	Minimum Incremental Motion	Maximum Speed	Availability	Featured Item	Price		Brand
		UZS80CC Motorized Vertical Stage, 4.5 mm Travel, DC Drive, 30 N Load, M4 $7,224 7 Weeks	UZS80CC Motorized Vertical Stage, 4.5 mm Travel, DC Drive, 30 N Load, M4	UNIVERSAL	0.0	1.0	0.0		0.0	30 N	4.5 mm	0.20 µm	4 mm/s	7 Weeks		$7,224		Newport
		UZS80PP Motorized Vertical Stage, 4.5 mm Travel, Full Step Drive, 30 N Load, M4 $6,458 In Stock	UZS80PP Motorized Vertical Stage, 4.5 mm Travel, Full Step Drive, 30 N Load, M4	UNIVERSAL	0.0	1.0	0.0		0.0	30 N	4.5 mm	0.20 µm	2 mm/s	In Stock		$6,458		Newport

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Specifications

Models	UZS80CC	UZS80PP
Travel Range	4.5 mm	4.5 mm
Maximum Speed	4 mm/s	2 mm/s
Centered Load Capacity	30 N	30 N
Minimum Incremental Motion	0.20 µm	0.20 µm
Accuracy, Typical	±0.35 µm	±0.35 µm
Bi-directional Repeatability, Typical	±0.4 µm	±0.5 µm
Uni-directional Repeatability, Typical	±0.25 µm	±0.25 µm
Drive Screw Pitch	0.8 mm	0.8 mm
Encoder Resolution	0.05 µm
Limit Switches	Optical	Optical
Origin	Optical, centered	Optical, centered
Origin Repeatability	±1 µm	±2 µm
Cable Length	3 m	3 m
Connectors	DB15 Male	DB15 Male
Pitch, Typical	±37 µrad	±37 µrad
Compliance in Pitch	100 µrad/Nm	100 µrad/Nm
Compliance in Roll	80 µrad/Nm	80 µrad/Nm
Thread Type	M4	M4
Weight	2.8 kg	2.8 kg
MTBF	20,000 h (25% load, 10% duty cycle)	20,000 h (25% load, 10% duty cycle)
RoHS

Specifications

Models	UZS80CC	UZS80PP
Travel Range	4.5 mm	4.5 mm
Maximum Speed	4 mm/s	2 mm/s
Centered Load Capacity	30 N	30 N
Minimum Incremental Motion	0.20 µm	0.20 µm
Accuracy, Typical	±0.35 µm	±0.35 µm
Bi-directional Repeatability, Typical	±0.4 µm	±0.5 µm
Uni-directional Repeatability, Typical	±0.25 µm	±0.25 µm
Drive Screw Pitch	0.8 mm	0.8 mm
Encoder Resolution	0.05 µm
Limit Switches	Optical	Optical
Origin	Optical, centered	Optical, centered
Origin Repeatability	±1 µm	±2 µm
Cable Length	3 m	3 m
Connectors	DB15 Male	DB15 Male
Pitch, Typical	±37 µrad	±37 µrad
Compliance in Pitch	100 µrad/Nm	100 µrad/Nm
Compliance in Roll	80 µrad/Nm	80 µrad/Nm
Thread Type	M4	M4
Weight	2.8 kg	2.8 kg
MTBF	20,000 h (25% load, 10% duty cycle)	20,000 h (25% load, 10% duty cycle)
RoHS

Features

All Steel Construction

A full steel body allows for a more compact design with exceptional stiffness-to-weight ratio, greater thermal stability and high load capacity.

A precision multi-axis assembly with UZS80 supporting a BGS80 motorized goniometer

High-resolution Vertical Motion

In order to ensure consistent operation under high loads, the UZS80CC with DC motor is equipped with a precision leadscrew and a 4,000 cts/rev rotary encoder, producing sub-micron MIM performance. The UZS80PP utilizes an open-loop stepper motor with high micro-stepping capability, resulting in sub-micron MIM.

Rotary encoder concept (UZS80CC only)

Plug and Play - ESP compatible

The UZS is an ESP-compatible stage. When connected to a Newport controller, it is quickly recognized and its operating parameters are configured without the need for user input. This Plug and Play feature is not only transparent to the use, but it also ensures the safe operation of the stage.

Most Compact Design

With a height of less than 40 mm and footprint of about 261 x 81 mm, the UZS highlights a small footprint and lowest profile out of any vertical stage. The lower-profile platform design also allows for unobstructed access to the load from any direction.

Economical Choice

When compared to the other compact vertical linear stages with unobstructed load access, the UZS is the lowest in price.

Metrology Report Included at No Additional Cost

Newport guarantees specification values which are measured and recorded following ASME B5.57 and ISO 230-2 standards. The typical performance values are two times better than the guaranteed.

UZS Stage Load Characteristics