Positioning Systems & Actuators

Motion control positioning systems and linear actuators are the part of a motion control system that produces the desired motion. Positioning systems are compact, easy to use, and are designed for turnkey operation. Most preconfigured positioning systems employ a rigid base, ball/acme screw, and servo/stepper motor with integral controller + drive for rapid machine commissioning and ease of operation.

An actuator is a device that creates physical movement by converting various forms of energy to rotary or linear mechanical motion. A linear motion actuator is defined as a device that converts various forms of energy into linear motion. Actuators (electric cylinders) are mainly thrust producing devices that use either an acme or ball screw as the driving mechanism.

Rotary Stages use a precision machined worm gear assembly and either ball, cross roller, or angular contact bearings to support the table-top load. The selection of different gear ratios allow for either high resolution or high speed in a low profile package. The use of any step motor or servo motor system to drive rotary tables is a key advantage since it allows the use of a preferred motion control system.


Positioning Systems & Actuators We Provide:

Linear actuatorsLinear actuators

Linear Actuators

Part of a motion control system that produces the desired motion. An actuator is a device that creates physical movement by converting various forms of energy to rotary or linear mechanical motion. A linear motion actuator is defined as a device that converts various forms of energy into linear motion or straight push/pull movements. Actuators (electric cylinders) are mainly thrust producing devices that use either an acme or ball screw as the driving mechanism.


Lifting ColumnsLifting Columns

Lifting Columns

Equipped with state-of-the-art technology, Ewellix Lifting Columns promise high-speed, quiet operation with minimal vibration, enhancing workspace productivity and safety. Their user-friendly design facilitates easy integration with various systems, creating flexible and convenient working environments.


unmotorize belt driven stagesunmotorize belt driven stages

Unmotorized Belt Driven Stages

Used in high speed (and/or long travel) positioning applications where a screw driven stage is not practical, usually in stroke lengths over 6ft.  The belt & pulley drive mechanism, along with either round rail or square rail linear bearings, provide a modestly repeatable high speed positioning table.  Unique to belt driven linear stages is their ability to provide the same speed capability independent of travel length. 


Unmotorized screw driven stagesUnmotorized screw driven stages

Unmotorized Screw Driven Stages

Used in applications where accuracy & repeatability are more critical than axial thrust forces. The base, carriage, and all sub-assembly components are precision machined which contribute to the accuracy and repeatability of the stage. These positioning tables use either an acme or ball screw as the drive mechanism. Square or round rail linear bearings are used to carry the user load. These custom configured linear positioning stages & actuators allow the user load to be positioned very accurately & repeatedly. 


Programmable motorized screw driven stagesProgrammable motorized screw driven stages

Motorized Screw Driven Stages

Programmable cylinder electric actuator that are flexible, intelligent, and economical. Combine high moment load capacity with high precision capability producing a positioning actuator with exceptional torsional rigidity and reliability. 


Motorized belt driven stagesMotorized belt driven stages

Motorized Belt Driven Stages

Combines high moment load capacity with high speed capability, producing a positioning actuator with exceptional torsional rigidity and reliability. Features an AC Servo Motor with a max stroke length of 2500 mm and speed of 1750 mm/sec. It has a high rigidity base structure, a double slider option for large moments and overhang, highly durable urethane composite timing belt, and high base resistance to torsional deformation.


Mechanical rotary stagesMechanical rotary stages

Rotary Stages

A mechanical component of a motion system used to rotate an object in a single axis or plane of rotation.  The terms rotary stage or rotary table are often used interchangeably with rotary stage.  All rotary positioning stages consist of a platform and a base, joined by some form of bearing or guide in such a way that the platform is restricted to rotation about a single axis or plane with respect to the base. 


Nano Precision Stages

Used in applications where high accuracy and repeatability and/or smoothness are critical. All sub-assembly components are machined to very tight tolerances in order to achieve the required accuracy and repeatability. Typical precision for these types of stages is measured in the sub-micron or nanometer range. 


Positioning Systems Comparison Chart:

Attribute Hydraulics Pneumatics Electric
Power Density High Low Med. to High
Precision Medium Low High
Energy Efficiency Low Medium High
Cleanliness Low Medium High
Maintenance High Medium Low
Installation Costs Med. to High Med. to High Low
Scalability Low Medium High
Component Cost Medium Low Med. to High
TCO* Medium High Low


Position System & Actuator Manufacturers:


Positing System & Actuator Products:

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90 Series Screw Driven Linear Actuator by Lintech

90 Series Screw Driven Linear Actuator

Compact and cost-effective. Provides precision motion with customizable options for multi-axis applications and reliable performance.

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100 Series Screw Driven Linear Actuator by Lintech

100 Series Screw Driven Linear Actuator

Offers compact, high-performance motion with customizable options and durable precision. Explore 30 screw types and versatile mounting for multi-axis use.

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140 Series Belt Driven Linear Actuator by Lintech

140 Series Belt Driven Linear Actuator

Deliver high-speed, light-load performance with precision bearings, belt-driven motion, and compatibility with NEMA motor mounts and planetary gearheads.

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150 Series Screw Driven Linear Actuator by Lintech

150 Series Screw Driven Linear Actuator

Provide precise, efficient motion with customizable options, 40 screw types, and durable construction for multi-axis configurations.

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160 Series Screw Driven Linear Actuators by Lintech

160 Series Screw Driven Linear Actuators

Offer precise motion, flexible load mounting, and customizable options. Choose from 38 screw types for efficient, multi-axis configurations.

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170 Series Screw Driven Linear Actuator by Lintech

170 Series Screw Driven Linear Actuator

Provide precise motion, customizable options, and durable construction. Choose from 38 screw types for efficient, multi-axis configurations.

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180 Series Belt Driven Linear Actuator by Lintech

180 Series Belt Driven Linear Actuator

Handle heavy loads at high speeds with precision bearings, belt-driven motion, and compatibility with NEMA motor and gearhead mounts.

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200 Series Screw Driven Linear Actuator by Lintech

200 Series Screw Driven Linear Actuator

Provide high-performance motion with customizable options, 22 screw types, and durable construction for multi-axis applications.

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250 Series Screw Driven Linear Actuator by Lintech

250 Series Screw Driven Linear Actuator

Provide precise, efficient motion with customizable options, 25 screw types, and durable construction for multi-axis applications.

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550 Series Belt Driven Linear Actuator by Lintech

550 Series Belt Driven Linear Actuator

Handle large loads at high speeds with precision bearings, a protective belt drive, and easy load mounting options for reliable performance.

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CPSM Lifting Column by Ewellix

CPSM Lifting Column

Precise and durable vertical motion industrial automation and material handling.

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TXG Lifting Column by Ewellix

TXG Lifting Column

Ideal for industrial automation and ergonomic workstations.

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CPMB Lifting Column by Ewellix

CPMB Lifting Column

Versatile, precise, and durable for automation, packaging, and more.

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CPMA Lifting Column by Ewellix

CPMA Lifting Column

Ideal for automation, packaging, and more.

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TFG Lifting Colimn by Ewellix

TFG Lifting Colimn

Ideal for industrial automation, logistics, material handling, and more.

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