New Scale Technologies - M3-LS-1.8 linear smart stage and developer's kit

  • All-in-one smart module: no separate electronics 
    • Runs directly from USB adapter 
    • USB, I2C or SPI interface 
  • Small size: less than 29 x 20 x 10 mm 
  • High resolution: 0.5 μm
  • Absolute encoding: no homing 
  • Long stroke: 6 mm 
  • Low power use: 3.3 V DC input, < 0.75 W when moving 
  • High repeatability and low runout

Refer to "Datasheets & Downloads" for more specifications.

Applications

  • Hand-held and mobile instruments 
  • Battery-powered instruments 
  • Portable medical devices 
  • Miniature microscopes 
  • Spectroscopy 
  • Micro assembly 
  • Biomedical probing & sampling 
  • High-resolution tuning systems 
  • Targeting systems 
  • UAV/UGV controls and optics 
  • Miniature camera systems


M3-LS-1.8-6 Specifications

Description

Ultra-compact Linear Smart Stage: micro positioning stage with built-in controller

Travel Range (Stroke)

6 mm

Dimensions

29 x 20 x 9.5 mm including controller

Mass of Smart Stage (including controller)

8.4 grams including controller

Max Moving Mass (vertical) (note 2)

10 grams recommended

Max Moving Mass (sideways and horizontal) (note 2)

20 grams (offset < 10 mm) recommended

Force (operating)

0.2 N

Speed (at operating force)

5 mm/s

Duty Cycle

-

Resolution

0.5 μm with absolute encoding

Bi-directional Repeatability

< 5 μm

Accuracy

< 20 μm

Input Power (note 4)

3.3 VDC < 0.75 W typical at 5 mm/s, closed-loop (2 W max.)

Static Parallelism

< 30 μm

Run-out

< 10 μm

Pitch and Yaw

< 1 mrad

Absolute Max Load

10 N

Linear Slide Features

Uniform and very low friction even under high direct loads and side loads. Six ball bearings in a kinematic “v” guide-way eliminate cage creep and friction spikes.

Relative Humidity

< 70%

Operating Temperature (note 5)

-30 to +70 °C (note 3)

Storage Temperature

-40 to +80 °C

Lifetime

>10 million random moves while not exceeding 1.2 km total travel (note 7)

Compliance

CE / RoHS

Controller

Embedded

Control Interface

Directly via I2C or SPI serial interface Indirectly via USB adapter to PC

Note 1: For the M3-LS-U2-8 smart stage, moving mass of the stage carriage without payload is ~6 grams 

Note 2: Higher moving mass is possible but affects performance and lifetime 

Note 3: For the M3-LS-U2-8 smart stage, torque due to gravity of the payload calculated from center point (see the coordinates in the data sheet PDF) on the carriage is recommended to be within 1.5 Nmm. Also recommend center of gravity of the payload above the carriage surface to be <=15 mm. 

Note 4: Power depends on input voltage, speed and load 

Note 5: Speed and force reduced at lower temperatures within the range 

Note 6: Tested horizontally, with 20 grams load offset 8.75 mm at reverse position 

Note 7: Corresponds to 10 million moves with an average random move of 120 µm. Lifetime depends on the application and use case. Please consult the factory to discuss your specific system design. 

Note 8: A <50% duty cycle is recommended for operating at room temperature (25 °C or below) and mounting the stage on a surface with a good thermal conduction path to dissipate heat. Please consult NST for when operating at higher ambient temperatures.

More Product Information

New Scale Technologies (NST)

Embedded Motion Modules Make Great Products Smaller

Founded in 2002, NST develops, licenses and manufactures standard and customized embedded motion modules that fit on your fingertips. These include rotary and linear smart stages that incorporate our patented and proprietary technologies: SQUIGGLE® and UTAF piezoelectric ultrasonic motors, position sensors, precision bearings, drive and control circuits, and microprocessors with closed-loop firmware that connect to New Scale Pathway® PC software. 

Our M3 micro mechatronic modules require only battery power and high-level digital commands to produce sub-micrometer precision movements. M3 smart stages are easy for customers to integrate into wearable, handheld, portable and battery-powered products to move very small optics, produce haptic feedback, and miniaturize complex instruments. For example, we use our M3 stages to create our multi-probe manipulator (MPM) system for electrophysiology. 

New Scale Technologies uses ISO 9001:2015 and ISO 13485:2016 certified quality management systems.


Contact Details

New Scale Technologies Main Office

121 Victor Heights Parkway, Victor, NY 14564, USA

Phone: 585-924-4450

Email: nstsales@newscaletech.com

Contact form

Imaging/Machine Vision

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Embedded

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