ELECTRO/MECHANICAL DRIVE TECHNOLOGY
LINEAR UNITS
HOLLAND-ACTUATORS.NL
2
Holland Actuators B.V. is specialised in drive technology and high-quality electro/mechanical
systems used in the industrial, maritime, and offshore market. Holland Actuators B.V. is a sister
organisation of Holland Hydraulics B.V. and over the years, we have built a well-established
reputation, serving customers worldwide as a reliable partner.
ESTABLISHING PRECISE LINEAR MOVEMENT
With a team of skilled engineers, extensive know-how
and experience, we secure the optimum customer-
specific solution. We work closely together with our
customers and suppliers all over the world and we
keep the communication lines short. This enables
us to meet the requirements excellently.
Linear drive technology is a good solution to almost
every application which requires precision and safe linear
movement, regardless the transfer, height, or speed.
With our high-quality electro/mechanical components,
systems, and Turn-Key solutions, we establish this precise
and safe linear movement. The product range we offer
includes: screw-Jacks, linear actuators, screw supports,
bevel gearboxes, and accessories.
We manage the entire procedure of consultancy,
engineering, manufacturing, controls, installation
and commissioning, and provide the customer with
components, systems and Turn-Key solutions.
Holland Actuators provides a comprehensive solution
based on customer-specific criteria.
In this brochure gives an impression of Holland Actuators’
products, systems, and Turn-Key solutions for applications
that require electo/mechanical drive technology.
For a full comprehension of what we could offer your
company, or in case of any questions, please feel free
to contact us via [email protected] or
call +31 (0)74 303 05 76.
HOLLAND-ACTUATORS.NL
COMPONENTSHolland Actuators B.V. offers electro/mechanical components that are used in the industrial, maritime,
and offshore market. The components are characterised by the high quality and long service life and are
in accordance with the quality and safety standards required in these markets.
nFastening accessories and elements for optimal
adaptation to the most varied systems.
nControl and safety systems (mechanical/inductive
limit switches, absolute/incremental encoders);
nMaterials and surface coverings, depending on
the environmental conditions.
SCREW JACKSScrew jacks are often the most optimal technical
and economical solution for applications that require
linear, precise and safe movement, for transfer and
for elevation, mainly for medium-heavy loads and
medium-low speeds.
The screw jacks also offer:
nAxial load capacities, from 5 kN up to 500 kN;
nAdvance speeds, depending on the screw pitch
and the gearbox, two possible gears are offered
depending on the size of the screw jack, from
4:1 to 56:1;
nTrapezoidal and ball screws, depending on the
specific requirements;
LINEAR ACTUATORS, F/A SERIESLinear actuators F/A Series are electro-mechanical
cylinders in which a rod moves inside a second tube,
of either steal or aluminium. The lengthwise movement
of the stem is achieved through the combination of an
inner screw/nut which drags it, and an electrical motor
that drives the screw/nut. The external rod protects and
highly seals the equipment and can therefor operate in
the most aggressive conditions, with the presence of dust
or liquid. The rod provides an extraordinary capacity for
buckle load against axial compression loads.
The screw supports also offer:
nAxial load capacities, from 3.5 kN up to 86 kN;
nStem advance speeds depending on the screw
pitch and the transmission used;
nTrapezoidal and ball screws, depending on the
specific requirements;
nThe outer tube of steel or extruded aluminum profile.
nFastening accessories and elements, for optimal
adaptation;
nDrives, with different reduction ratios and positions with
respect to the cylinder, enable the best solution to be
offered for any speed and configuration problem.
nControl and safety systems (inductive/magnetic stroke
limit switches, absolute/incremental encoders);
nMaterials and surface coverings, depending on the
environmental conditions.
4
SCREW SUPPORTSThe screw supports are motorized in a very simple way,
by motors or motorreducers in different configurations
and with different speeds. The power transmission from
the motor may be direct or by means of different gear
solutions and toothed belts.
The screw supports also offer:
nAxial load capacities, from 2.5 kN up to 45 kN;
nNut advance speeds depend on the screw pitch
and the transmission used;
nTrapezoidal and ball screws, depending on
the specific requirements;
nFastening accessories and elements,
for optimal adaptation;
nDrives, with different reduction ratios and positions,
which enables the best solution to be offered for
any speed and configuration problem.
nMaterials and surface coverings, depending on
the environmental conditions.
ELECTRO-MECHANICAL LINEAR ACTUATORS WITH INTEGRATED REDUCTION AND CUBIC GEARBOX, THE FM/AM SERIES
The FM/AM Series electro-mechanical actuators,
with integrated reduction and cubic gearbox, are the
optimal technical solution for applications that require
the movement specifications of a screw jack, with the
additional advantage of being able to work under
the most demanding environmental conditions.
The screw supports also offer:
nAxial load capacities, from 5 kN up to 250 kN;
nAdvance speeds; depending on the screw pitch and
the gearbox, two possible reductions are offered de-
pending on the size of the actuator, from 4:1 to 40:1;
nTrapezoidal and ball screws, depending on the
specific requirements;
nFastening accessories and elements, for optimal
adaptation;
nControl and safety systems (mechanical/inductive
limit switches, absolute/incremental encoders);
nMaterials and surface coverings, depending
on the environmental conditions;
nSteel round tubes or aluminium extrusion profile
(magnetic sensors, anti-rotation system) as external
sleeve for the stem.
HOLLAND-ACTUATORS.NL
BEVEL GEARBOXESBevel gearboxes are encased in robust cast metal
housings and have hardened bevel gears pairs with
spiral toothing and amply dimensioned rolling bearings.
Spiral bevel gears have the significant benefit of very
favourable meshing characteristics (high contact ratio).
They are therefore especially well-suited for operation
under high load factors and when the highest smooth-
ness of running and a high degree of trans-mission
precision are required.
The curved teeth are more resistant to distortion than
are straight or helical teeth. A further benefit is their
relative insensitivity to elastic distortion of wheels,
shafts and bearings.
The gearboxes are thus able to transmit extreme shock
loads. A total of ten different standard versions are
available, with further variations as multishaft gearboxes.
All gearboxes may be installed in any mounting position
and may have mounting holes on all sides.
SCREWS AND NUTSScrews transform a rotation movement into a transfer
and vice versa; the latter depends on the type of screw
and its dimensions. We offer an extensive range of
screws for all types of applications, within sectors as
varied as tool machining, aeronautics, transport and
handling industry, renewable energies, etc. Our quality
standards guarantee the highest levels of reliability on
the entire range of screws and nuts. Ball Screws and
Nuts and Trapezoidal Screws and Nuts.
The benefits of ball screws over trapezoidal
screws are the following:
nGreater positioning precision;
nLonger useful life;
nGreater efficiency;
nPossibility of working at higher speeds;
nLower heat generation;
nNo slipping or gripping effects.
Trapezoidal screws are usually obtained using a cold
deromation lamination process, in which the fires on
the teeth are shaped without cutting.
Against others obtained by machining with stock
removal, they have the following advantage:
nHigh resistance to fatigue;
nHigher resistance to wear;
nMore polished thread flanks;
nHigher resistance to corrosion;
nMore precise profile.
6
MOVEMENT DRIVEN BY QUALITY
Trapezoidal screws are usually the most economical and
their features suit numerous application requirements.
ACCESSORIESAn extensive range of accessories is available for
the different standard components that enable the
equipment to be configured in accordance with specific
requirements. This wide variety of accessories enables
a multitude of personalisations that will cover the most
diverse applications.
We offer:
nBox fastening accessories
nExterior tube fastening accessories
nNut fastening accessories
nSupport accessories
nScrew / stem accessories
nTransmission accessories
nProtection accessories
nDetection accessories
nDrive accessories
nGreasing accessories
HOLLAND-ACTUATORS.NL
1
4
5
2 3
SYSTEMSWith a team of skilled engineers, extensive know-how and experience, Holland Actuators B.V. secures
the optimum solution for the customer. We work closely together with our customers and suppliers and
we keep the communication lines short. This enables us to provide the electro/mechanical systems that
meets the customer-specific requirements excellently.
SCREW JACK SYSTEMSScrew Jacks are a combination of a screw with a gearbox.
It is possible to protect the screw with a bellow (available
in different materials), in order to make them suitable for
outdoor applications or harsh environments.
Screw Jacks are optimal for applications that require
safe, precise and lineal movement to transfer and elevate
medium-heavy loads and medium-low speeds.
Below five examples of systems with screw jacks.
1. Manual Positioning System
2. Machine Tilting System
3. Photovotaic Installation
4. Platform Elevation System
5. Tilting Elevation System
LINEAR ACTUATORS, F/A SERIES SYSTEMSLinear actuators F/A Series are the best solution in
practically any application that requires precise and safe
linear movement, whether it is for transfer or for elevation
and regardless of the required speed.
The F/A Series have high movement and positioning
precision with a small size, superior energy efficiency,
easy and fast assembly, and a great reliability and duration.
Below five examples of systems with gearboxes.
1. Shutter System
2. Vertical Drive System
3. Antena Orientation System
4. Scissor Lift
5. Horizontal Drive System3
5
4
2
1
8
The Electro-mechanical actuators FM/AM series
combine the sleeve and stem system of the F/A series
linear actuators with the gearbox of the screw jacks, thus
obtaining the best features of both types of products.
The FM/AM series are the optimal technical solution for
the applications that require the movement specifications
of a screw jack, with the additional advantage of being
able to work under the most demanding environmental
conditions.
Below, two examples of systems with electro-mechanical
linear actuators, with integrated reduction and cubic
gearbox, the FM/AM series.
1. Three Shaft Screw Jack System
2. Press Type System
ELECTRO-MECHANICAL LINEAR ACTUATORS WITH INTEGRATED REDUCTION AND CUBIC GEARBOX, THE FM/AM SERIES SYSTEMS
2
1
1
2
SCREW SUPPORTSScrew supports are a simple and economical solution
for mounting a screw on a support and fastening it to
any part of a machine. The turn of the screw moves its
corresponding nut and with this the desired part of the
machine moves (such as carriages and tables).
Below, two examples of systems with screw supports.
1. Door Opening/Closing System
2. Machine Tilting System
HOLLAND-ACTUATORS.NL
LINEAR TABLESLinear tables are suitable for almost any precise positio-
ning application. The tables can be combined manually
in their simplest version, or by CNC, and can move small
and high loads with low energy consumption.
The linear tables are light, modular and easy-to-
assemble units, either separately or combined with
each other. They can be assembled on one, two or three
axis, thereby achieving the optimal solution for a great
number of applications.
The tables are supplies with high precision linear
guideways allowing smooth and low noise operation.
Also, the linear tables us high precision rolled or grounded
ball scres depending on the positioning tolerance.
There is the possibility of installing pre-loaded double
nuts, in order to eliminate or reduce to the value, the
backlash between the nut and the screw.
Below 4 examples of systems with linear tables.
1. 2 Axis System
2. Standard Linear Table
3. Covered Linear Table
4. 4 Axis System
2 3
41
BEVEL GEARBOXES SYSTEMSBevel gearboxes transfer energy through conical gears
in optimized geometry. The standard backlash is
lower than 10 angular minutes, and may be less than
6 minutes at customer’s request. The bevel gearboxes
are supplied with ball bearings (standard) or conical
bearings (at customer’s request), sealed and lubricated,
depending on factors like load, speed, sonority, and
temperature. Bevel gearboxes are lubricated with
high-performance synthetic oil with the possibility
for NSF-H1 approval for the food industry.
The efficiency of the bevel gearboxes, depending on
the torque transferred, the lubrication and the assembly
position, is usually higher than 98%. Ventilation is needed
for working temperatures over 50°C. Aeration and
venting filters can be mounted optionally.
Below, two examples of systems with gearboxes.
1. Vertical Positioning System
2. 4 Shafts Transmission System
1
2
10
4
2
3
1
RODLESS MECHANICAL CYLINDERS SYSTEMSRodless mechanical cylinders can be used in almost any
type of machinery, as long as it works with linear forces
or moves one or more axes in a controlled manner.
The cylinders can be used separately and combined,
and multiple combinations are possible. Basically,
these mechanical elements that translate rotating entry
movements into linear exit movements. The carriage is
actioned by a nut, which in turn is pushed by a turning
screw. Each carriage is fitted with either a single ballscrew
nut or a trapezoidal nut and are supported by bearings
on their ends. The carriages are mounted on a prismatic
linear guide that is fitted inside an extruded aluminium
body. The set is protected from outer dust by the profile
itself.
In the linear dives the carriage is mounted on a linear
guide that is driven through a steel braided toothed belt.
This type of transmission enables linear speeds of up
to 5 m/s to be reached, which is comparable to those
offered by pneumatic cylinders, although with the
advantage of being able to carry out an unlimited
number of intermediate positions on the run, with
total control of speed and positioning.
Below, two examples of systems with rodless
mechanical cylinders.
1. Left-right Thread System
2. Compact Linear Unit
3. 2 Arms Feeder System
4. Three Axis System
HOLLAND-ACTUATORS.NL
TURN-KEY SOLUTIONSWe offer our customers complete Turn-Key for customer specific applications. We integrate all phases of the
process under in-house, to ensure the optimal electro/mechanical solution to our customer, without compromising
efficiency and quality.
CONSULTANCY The customer is not always sure about what kind of
solution, system or product they need for their
application. The first step in the whole process is defining
the needs. We work closely together with the customer
to analyze and define the specific needs. When the
needs are defined, we use our extensive know-how and
experience to define the optimal solution that meet the
exact requirements.
ENGINEERING Our skilled engineers develop customised solutions
which are adapted to the application-specific require-
ments: from basic engineering to highly detailed designs
with system specifications and 3D drawings.
Our engineers have diverse backgrounds, disciplines and
skills, giving them the unique level of knowledge and
experience to meet the requirements. Close and direct
cooperation and short internal communication lines
allows quick and efficient project handling, even when
a plan is modified. The appointed project engineer
consults, guides and assist our customers throughout
the entire duration of the project.
12
PRODUCTION A professional production process and extensive testing
procedures ensure our equipment and solutions are of
the highest quality and safety standards. Most solutions
are assembled at our facilities as suppling our customers
with high-quality, prefabricated solutions reduces time,
effort and costs. A Factory Acceptance Test (FAT) is
performed as a last check of requirements, quality and
safety standards, before installation of the electro/
mechanical solution at location.
CONTROLS The design and assembly of control panels and cabinets,
and the electrical installation is carried out working
closely with our specialised partners to ensure that the
controls are in compliance with the required high quality
and safety standards. We make certain that the controls
meet the customer specific requirements, as controls are
also an important aspect of the comprehensive solution
we provide to our customers.
INSTALLATION Our experienced and certified technical engineers
install the electro/mechanical solutions on location with
the minimum possible impact to the continuity of the
customers’ production process. The engineers ensure
that the installation process is and remains safe,
reliable and efficient at all times.
COMMISSIONING After installing the electro/mechanical system,
commissioning on site by our engineers give reliability
and sustainability on location. Extensive testing proce-
dure ensure our Turn-Key systems and solutions are of
the highest standards. We use different commissioning
procedures depending on the manufacturing process,
systems and products used. Our service engineers
work closely together with the service engineers and
employees on location to make sure of the optimal start
up. Following a Site Acceptance Test (SAT) and training
the system is handed over to the customer.
HOLLAND-ACTUATORS.NL
CERTIFICATIONS, STANDARDS AND REGULATIONSThe integrated management of quality, safety, health and environment is of utmost importance to us.
Working closely together with and from the same location as our sister organisation Holland Hydraulics B.V.
(NEN-EN-ISO 9001:2015 and VCA** (2008:5.1) certified), we keep up-to-date with all the standards and regulations
in our industries. Our systems, products and services are in compliance with the high-quality, health, and safety
standards required.
14
COMPONENTS We are specialised in
linear movements
SYSTEMS We offer infinitive solutions for your
movement requirements
TURN-KEY We provide complete
Turn-Key installations
HOLLAND-ACTUATORS.NL
HOLLAND ACTUATORS B.V.
Binnenhavenstraat 14 - 7553 GJ Hengelo - The Netherlands
+31 (0)74 - 30 30 576 - [email protected]
V1.2018
HOLLAND-ACTUATORS.NL
Top Related