Actuators For Automation From SMI

linear actuators

Linear Actuators from Simple Manual Stages to Ball Screw Actuators, To Multi-Axes High Performance Linear Motor Systems

actuatorSMI offers a wide variety of Linear Actuators from Manual Precision Slides, Manual Extended Length Slides,Nano Precision, Miniature Linear Actuators, Mid Travel, Extended Travel, High Load and Economy Actuators.

  • Miniature Actuation to Long Travel Actuators Standard or Customized Stroke Lengths
  • High Load Capacities up to 14,500 lbs.
  • Max Speeds up to 275" per second
  • Manual, Micrometer, Ball and Lead Screw Driven
  • Linear Slides from short to long Travel Lengths.
  • Single or Multi-Axes Systems Available
  • Complete System Integration Packages Available
  • Volume Discounts Available, Order on Line
  • Quick Delivery
  • Full In-house Custom Machine Shop Available
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Linear Guides / Profile Rails

Quality Profile Guide Rails and Carriages at Below Manufactured List Price.

profile guide railsSMI offers a complete set of industrial and standard profile guide rails and carriages from the top industry leaders. Our wide selection of precision profile guide rails are excellent for variable speeds and high load conditions from NSK, Schneeberger and NB

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*In order for SMI to beat any competitor pricing, a written quote is required.

Linear Bearings


Choose Your Own Quality And Price of Linear Ball Bushings!

qualitySMI offers a variety of Ball Bushings and Pillow Blocks in multiple sizes, quality and price. Range includes NB Topball available in inch and metric.

  • Top Industry Products from SMI, Nippon Bearing and KBS
  • From Standard Conventional bearings to Super Smart and Anti-Corrosion bearings
  • Volume Discounts Available
  • Immediate Delivery (Warehouses in CA, IL, VA)
  • Inch and Metric Series Available
  • Select From US, Chinese and Japanese
  • Up To 6x Load Capacity Available
  • Speeds Up To 180in/sec (180m/min)
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Linear Shafting / Support Rails


Linear Bearing Quality Precision Ground and Hardened Carbon Steel, 440 Stainless, Tubular Shafting in Random Length, Cut To Length or Machined to Your Specifications.

samedayshipping Are you tired of waiting for shipping delays, high FOB prices, or paying outrageous cut charges?

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Automation Control / Linear Integration


Introducing the All New D-Con DC Motion Controller!

easyNew D-Con Motion Controller Makes Everyone an Expert in Creating Simple, Cost Effective Automated Projects.

  • Easy to Use
  • No Programming Required
  • Compatible with 12 or 24 VDC Brushed DC Motors
  • Can Handle 10 Amps Continuously
  • Two Modes - Oscillate and Jog
  • Oscillate between two limit sensors
  • Push Button or Potentiometer Jog Modes
  • Two Stage Variable Speed Control
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Learn How to Receive 5% off

Specialty Motions, Inc. is excited to announce our incentive program.

SMI has geared this program to provide special pricing to Universities in need of Automation and Linear Motion solutions.


Compact Motorized Actuator (CMA)

cmaThe Compact Motorized Actuator (CMA) is a miniature linear actuator designed for short travel applications with a 2" travel.

  • Standard .250" diameter, .250" lead screw
  • Load Capacity up to 176 lbs hor. / 10 lbs vert.
  • Self contained product – no maintenance required
  • Standard 11-frame stepper (DC Motor Available)

As an added value Specialty Motions can incorporate a user interface, controllers and drivers for a complete fully integrated linear motion package.

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Specialty Motions, Inc.
1801 Railroad Street, Corona, CA 92880
Tel: (951) 735-8722 | (800) 283-3411
Fax: (951) 735-8915

Monday - Friday 7:30AM to 4:30PM PST

Industry Serviced

  • Aerospace
  • Factory Automation
  • Food Industry
  • Industrial
  • Manufacturing
  • Medical Equipment
  • Motion Pictures
  • Optical / Optimation
  • Packaging Companies
  • Photonics
  • Robotics
  • System Manufacturing
  • Universities
  • and more...


  • THK
  • Thomson
  • Danaher
  • NB
  • NSK
  • Oriental Motor
  • and More...


  • NASA
  • Apple
  • Hewlett Packard
  • MIT
  • Bose
  • John Force Racing