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PFL, PFCL series LINEARSTEP® motor ranges in diameter from 25mm (less than 1 inch) to 35mm (1.38 inches) is tin-can type linear actuator. LINEARSTEP® motor offers direct linear motion without any mechanical transformers therefore allows design engineer to design a simple system at a fraction of the cost of conventional rotary stepper motor. Available in three pitches on the thread lead screw (0.48mm, 0.96 mm, and 1.2mm), a choice of various windings on both unipolar and bipolar configurations, the PFL, PFCL series offers the design engineer the ultimate in flexibility to match the applications requirements. Upon request, connector on the end of motor flying leads can be added to the motor providing a complete assembly.
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HAYDON dual motion actuators are based on unique, patented designs and incorporate Haydon’s proven motor technology.
Three sizes are offered from 35 mm to 57 mm, providing independent linear and rotary motion from a compact package.
In certain applications, it is required to have both rotary and linear motion. Such an application, for example, is in the robotic picking and placing of components where it may be required to axially move a component to an insertion position and then rotate the component to screw it in place.
The linear/ rotary unit allows for simplified system design and a reduction in the number of components. It is ideal for use in tight fitting applications requiring precise two degrees of freedom, controllable motion, pick and place equipment, robotics, and a wide array of instrumentation.
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Programmable electric linear rotary actuators with either direct drive or gearbox equipped rotary units. Fully programmable in force/torque, velocity and position with 100% data capture and feed back facility. Standard linear resolution is 5micron with 1micron and 0.5micron options available.
The SMAC unique “Softland” routine within the actuator allows the rod to approach at high speed then land on the surface of a component with a low programmable force. This unique feature is extremely useful whenever delicate or high value components are being handled.
SMAC electric actuators are used widely in packaging, labelling, automotive, SMT, robotics, pharmaceutical, medical assembly, laser cutting, high speed scanning, glass cutting, dispensing, switch testing, spot welding, soldering & measuring applications to name but a few.
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HAYDON is recognized worldwide as a leader for linear stepper actuators, based on the most advanced patented technologies converting the rotational motion into a linear motion.
In addition to its Hybrid range of motors, Haydon is offering a complete family of linear actuators ranging from 15mm square to 46mm square. All sizes have three designs available – captive, non-captive and the external linear version. There are over thirty different travels per step available, from 20 microns to 400 microns.
Rare earth magnets are available for higher thrust requirements. All units are built with dual ball bearings for greater motion control, precise step accuracy and long life.
Haydon custom designs and manufactures linear stepper motors for medical equipment, instrumentation, industrial equipment and many other applications.
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Key Attributes and Characteristics:
- Frame sizes ranges from 20 mm (0.787 in.) to 57 mm (2.281 in.)
- Linear travel per step: 0.0127 mm (0.0005 in.) to 0.1016 mm (0.0040 in.)
- Output force up to 111.2 N (25 lbf.)
- Eliminate coupling necessary to translate rotary to linear motion
- Reversible
- Unipolar and bipolar designs
- Ball bearings
- RoHS compliant
- Captive and non-captive versions available
Advantages:
- Low cost construction
- Ease of use in application
- Fast, powerful and precise positioning
- External components reduced in application
- Customization to meet application demands, including screw length, connectors, and sub-assembly
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Canon Precision's actuator units are developed and designed by utilization and implementation of simulation techniques combined with motors, our core technology. These small sized, lightweight actuators, designed to customer specifications, have already been used in many applications, such as water boiler valve actuators, with very high levels of customer satisfaction.
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Electromechanical Dual Drive with optional fitting kit
At only 104 mm, the PR D20 drive combines minimal installation height with maximum power.
The low-profile, compact design leaves more space under the bed. The PR D20 is silent and, at 4.6 kg, a true lightweight.
The dual drive features a functional housing which can be easily mounted in any position between the rotating axes. No additional hardware is required.
The PR D20 is available with an optional fitting kit for a center distance of 581 mm. The plug-in axes can accommodate variable fitting widths.
The PR D20 comes with a mechanical lowering function that can be activated in no time - a useful feature during a power cut.
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Electromechanical Dual Drive
At only 83 mm, the PR D10 drive combines minimal installation height with maximum power. The flat, compact design leaves more
space under the bed . The PR D10 is silent and, at 4.7 kg, a true light weight.
The dual drive features a functional housing. It can be installed by simply twisting the housing in between the rotating axes - it doesn't get any easier
than that. No additional hardware is required. The PR D10 can be used for center distances of 581 mm, compatible with all common standard fittings, e.g., from Stawett.
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Electric dual actuators are electromechanical units that convert low DC voltage from a control box into movement. TWINDRIVE®-systems consist of electric dual actuators with integrated control boxes and controls for adjustment when mounted in bed applications.
The electric dual actuator system TWINDRIVE supplies the growing demand for motorised systems in adjustable electric beds. The electric dual actuator systems from LINAK are specially designed for applications like
adjustable leisure beds and comfort furniture
adjustable hospital beds
adjustable care beds
TWINDRIVE is characterised by a very low built-in dimension, which makes it unique in this market, and gives much more free height under the bed than previous electric dual actuators.
The TWINDRIVE systems also support integration of special features like massage, infrared control, and much more.
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saia linear stepper motor
Dimensions Ø 55 x 58 mm
Characteristics
* integrated non-rotational threaded spindle
* thread pitch 1.5 mm
* resolution: 31 µm / step
Stroke 55 mm
Force 400 N @ 25 % duty cycle
Step angle 7.5°
Speed 6.25 mm/s @200 Hz
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saia linear stepper motor
Dimensions (mm) Ø 36x36
Travel (mm) 8, 13, 45, 56
Travel per step (mm) 0.033
Speed by 200 Hz (mm/s) 6.67
Resistance per winding
bipolar/unipolar 6 V (Ohm) 18.5/28
12 V (Ohm) 100/120
24 V (Ohm) 460/500
Max force (N) 35
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The new Mini RoboCylinder is an achievement in small electromechanical cylinders. It incorporates a newly developed motor, and its significantly reduced length, width and height.
The new minature models are available in shapes similar to air cylinders. Users accustomed to the operation of pneumatic systems are able to use the new RoboCylinder effortlessly.
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Saia-motor for positioning, opening/closing or dosing
The new 20mm UAL linear actuator is a small powerhouse. With a resolution of 21 µm per full step, it has a constant force of up to 30 N over the full travel range of 15mm. The compact housing, with a 20mm external diameter, is supported by a direct cable outlet.
The design of the actuator can be engi-neered as a bipolar or unipolar stepper motor, as well as a synchronous motor (max. 50 Vac.). The flexible manufactur-ing of the actuator allows a customer-specific mounting flange and a tailor-made layout design to meet all customer needs. Therefore, the linear actuator has the best preconditions to be used in posi-tioning units, valves and dosing pumps, for example in medical technology or in locking systems.
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Electric motor solution for the individual sit/stand work station
- smooth running stepless height adjustment
- simple mounting
- integrated position measuring system
- twice telescopable
- synchronious motion of the spindle elements
- electronic synchronisation
- double stroke speed
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The BEI Kimco Magnetics RA models are used in many applications ranging from Z axis control in semi-conductor lead bonding equipment to gimbal torques and pick-and-place robotics. Actuators feature maximum stroke of +/- 60 degrees, maximum torque of 20nm, through hole and set screw hole for easy shaft coupling and two through holes for field assembly mounting. Choices include arc-segment and cylindrical designs.
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SKF rotary actuators are designed to provide rotary motion. Fast or slow. Heavy or light duty. Complex or simple arrangements. You can chose from a wide variety of application areas. You will find a solution with both technical and economic advantages. Since the gearing is produced in one stage, through the use of a ball screw, you can also rely on a high degree of efficiency. Select the zero-backlash versions for maximum precision.
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Available in DC stepper or AC synchronous, Hurst linear actuators provide a conversion of rotary motion to linear motion in can-stack ermanent magnet motors. By passing a 1/4 threaded rod through a hollow rotor hub with mating threads, the normal rotary motion is converted to linear movement for positioning in either direction. Some common application include: X - Y tables, small elevators, height adjustment of sampling tables, general purpose linear positioning.
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Miniature Linear Actuators
The Reliance range of miniature linear actuators has been carefully selected to give the design engineer more flexibility in selecting the most appropriate unit for an application.
Due to their unique miniature size, the linear actuator can be used to reduce size in applictions such as precision dispensers, soldering robots, microscopic feeding, fine angular adjustment, rotation control and mirror movement.
The miniatre actuator can also be ideal for applications demanding high speed and durability, such as compact high speed component conveyor systems, dose control and desktop robots.The range includes:
* A general purpose actuator (RGPA)
Operates at up to 100mm/sec
Repeatability +/- 0.03mm
* A precision high speed actuator (RRPA)
Maximum speed 120mm/sec
Repeatability +/-0.01mm
High stiffness and durability
* An ultra-precision actuator (RSSA)
For lower speed, high accuracy positioning applications
Maximum speed 20mm/sec
Repeatability +/- 0.005mm
* A miniature, rod type actuator (RMRA)
For automated microscopic feeding
Repeatability +/- 0.005mm to +/-0.002mm
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There is an increasing demand for comfort, economic efficiency, safety and respect for ecological values, factors which drive forward the increased use of precisely controllable systems. This requires compact, high-performance and robust actuators at the interface between the control mechanism and the controlled processes. SONCEBOZ linear actuators are eminently suitable for such tasks. This is why they handle idling control in vehicle engines, control three-way valves in heating and air conditioning equipment or control physical processes in medical analysis appliances. All this is possible only because of the robustness against environmental influences, the high precision and proven quality of actuators.
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RACO's spring brake actuator systems work completely electromechanically so that it can be used in all rail vehicles, cableway railways and escalators, etc. Their main feature is safe and jerk-free braking. The spring brake actuator system always ensures that the vehicle is braked even if the electrical equipment fails or if there is a power failure.
The explosion-proof design is also used for braking pit locomotives in underground mining.
Benefits:
small dimensions and lightweight
easy to install and connect
soft and jerk-free braking
does not ice up or freeze at low temperatures
no problems with leaky lines
no noise pollution
no media disposal and especially enviroment-friendly
low operating and service costs
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Electric telescopic lifter with microprocessor stroke control
> High-off centre load capacity
> Superb finish
> Rugged construction
> Quiet operation ( Self-locking lead screw drive
> Lift force up to 2000N
> Insulation Class 1
> Certified to EN 60601/1
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LINAK has developed electric linear actuator accessories over the years based on customers’ needs.
Accessories offered by LINAK include
potentiometers
electric pulse encoders (reed switch)
safety nuts
splines and
LS/LSD (signals for end-stop).
battery packs
Chargers
Switches
Extension cables
a massage motor
and more
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