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| Watt Mechatronics -
Geared motor systems: |
Mechatronics (a
thought-up word taken from mechanics and electronics) stands for the technical
connection between the disciplines of electro-technics, electronics,
informatics, engineering, drive technology and construction and can be applied
wherever an intelligent link can be made between these areas resulting in an
increase in the overall functionality of a product, or if costs can be optimised.
Watt Drive implements these links to the individual disciplines in the new WATT
MECHATRONIC catalogue, where perfectly coordinated components from the Watt
portfolio are combined together to form a reliable system.
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| Gear units and geared
motors - Geared motors of the highest quality |
Watt Drive gear
units and geared motors are based on the WATT MAS Gear and Motor Systems.
Using the WATT MAS gear and motor system, it is possible to implement reliable
and economical solutions in a very short time that are customized to your
particular call for use.
The characteristics of modular Watt Drive gear technology meet all the criteria
of the most modern drive systems:
• Outstanding power spectrum
• Minimal back lash
• Excellent running
• Smoothness
• Diverse mounting possibilities
• Maximum operational safety
• High variability
• Customer-oriented torque / overall size
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| Helical geared motors |
The Uniblock design - foot and flange execution in one case!
Uniblock design for foot and flange mounting. Gear case machined on all sides
for universal application.
Revolutionary new gearing geometry here and in all the other models results in
exceptional running smoothness. For special environmental conditions the gear
unit can be fitted with two shaft seals.
Technical Data:
Number of sizes: 18
Power range: 0.12 - 75kW
Output torque range: 48 - 14,000Nm
Ratio: 0.8 - 8,600
Output option: output shaft
Assembly/mounting: uniblock, flange, foot
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| Shaft mounted geared motors |
The drive for conveyor technology!
In addition to the benefits of the parallel-mounted geared motor, this is an
extremely economical model, especially for shaft and flange mounting.
Special double-chamber shaft seals developed by Watt Drive that guarantee
complete leak tightness
are used as standard, as in the
parallel-shaft geared motor.
Technical Data:
Number of sizes: 6
Power range: 0.12 - 22kW
Output torque range: 48 - 2,800Nm
Ratio: 1 - 4000
Output option: output shaft, output shaft on both sides, hollow shaft, hollow
shaft with shrink disc
Assembly/mounting: support, flange
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| Parallel shaft geared motors |
Various mounting and possible applications by Uniblock - gear case!
The uniblock gear case machined on all sides, the particularly stable case and
minimum outside dimensions enable diverse mounting options and applications.
As a result, these motors often form an integral part of our customers’ machine
designs. High precision manufacturing and top gearing quality guarantee minimum
backlash in Watt Drive gear units.
Technical Data:
Number of sizes: 7
Power range: 0.12 - 75kW
Output torque range: 400 - 14,000Nm
Ratio: 4 - 18,000
Output option: output shaft, output shaft on both sides, hollow shaft, hollow
shaft with shrink disc, agitator drive execution
Assembly/mounting: uniblock, flange |
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| Helical worm geared motors |
Tough, compact, eye-catching !
Due to the unique combination of newly developed worm wheel material with
special lubricants, extreme precision and optimized shapes, this powerful motor
achieves comparatively high levels of efficiency and torque. The case machined
on all sides enables diverse mounting options.
Double-chamber shaft seals made of HNBR are used as standard, guaranteeing
complete leak tightness.
Technical Data:
Number of sizes: 7
Power range: 0.12 - 7.5kW
Output torque range: 70 - 1,300Nm
Ratio: 3 - 3,400
Output option: output shaft, output shaft on both sides, hollow shaft, hollow
shaft with shrink disc
Assembly/mounting: uniblock, flange, torque arm |
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| Helical bevel geared motors |
Compact, eye-catching, unique for limited space issue !
The compact and structureoptimized gear case of the helical bevel gears
distinguish themselves by being
machined on all sides and are therefore, ready for a variety of mounting options
and applications. The unique motorposition provides an almost flat and easy to
mount on ”machine-interface”.
In the basic executions the gear boxes are designed as 2 stage gears up to the
size K. 75 (1.250Nm). The bigger gear boxes, beginning with the K. 77 (1.500Nm)
are designed as 3 stage gears.
Technical Data:
Number of sizes: 10
Power range: 0.12 - 75kW
Output torque range: 100 - 14,000Nm
Ratio: 6 - 8,600
Output option: output shaft, output shaft on both sides, hollow shaft, hollow
shaft with shrink disc, agitator drive execution
Assembly/mounting: uniblock, flange, torque arm |
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| Angle parallel shaft geared motors |
Ruggedness for hard industry application!
These angle-parallel-shaft gears are machined on all sides and the primary gear
unit with motor can be turned through 90°. As a result the best motor position
for the application can be found. This feature also allows the housing to be
ultra-flat.
In addition, there are models with support noses for shaft-mounted applications
and flanges for agitators, etc.
Technical Data:
Number of sizes: 5
Power range: 0.12 - 45kW
Output torque range: 1,200 - 10,000Nm
Ratio: 10 - 7,100
Output option: output shaft, output shaft on both sides, hollow shaft, hollow
shaft with shrink disc, agitator drive execution
Assembly/mounting: uniblock, support, flange |
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| System adapter |
The Watt system adapter enables all motors commonly found
on the market to be built on the complete MAS gear system.
The drive motors are added on by using the adapter, without having to open the
gears. The motors do not need to be oil-tight.
The system adapter enables the following to be added:
- Servo motors, with or without key
- Nema motors (standard measurement Type C flange
fixture)
- IEC motors (model type B5 according to DIN 42677)
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| Input shaft |
Gear systems with input unit (-WN) allow the running of
WATT MAS gear unit via the extension of drive unit elements such as coupling,
belts or chains.
This gear system with input shafts is an economical solution if the input motor
cannot be assembled directly next to the gear unit. |
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| EUSAS-System motors |
A Motor for 100Hz
Characteristic and Any Voltage Worldwide !
WATT EUSAS motors are top quality three-phase AC industrial models from Watt
Drive’s customer-oriented modular WATT MAS 2000 motor system.
EUSAS stands for EUROPA - USA - ASIEN and means that the wide voltage range and
simple voltage selector in the terminal box enable the motor to be operated with
virtually any supply voltage and frequency worldwide.
Connection types:
All world voltages are possible in the range from x190-210V (DD), 330-365V (YY),
380-420V (D) and 660-690V (Y) for 50 and 60Hz.
The board with nine terminals enables star (Y), delta (D), double star (YY) and
double delta (DD) connection of the Watt Drive motor. |
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| Integral motors |
The EUSAS integral motor is part of the Watt motor system.
All features and benefits have been implemented and further developed. The motor
is robust, in keeping with the high demands made by the industry and in the
short term is capable of excessive loads.
The motors are equipped with a reinforced suspension and are directly built into
the gear units, resulting in a very short, compact design.
The standard is equipped with a brake end plate as NDE-side (non driven end
side). By using the standardized motor modules (for more information see “Motor
systems”), customer-specific solutions can be implemented quickly and
economically.
Technical Data:
Possible number of poles: 2-, 4-, 6-, 8-, 4/2-, 8/4-, 6/4-, 6/2, 8/2-pole
IEC size: 63 - 250
Performance area 2-pole: 0,18 – 1,5kW
Performance area 4-pole: 0,12 – 55kW
Performance area 6-pole: 0,09 – 55kW
Performance area 8-pole: 0,04 – 22kW |
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| Asynchronous servo motors |
The Watt asynchronous servo motor is an evolutionary
development based on the proven Watt-EUSAS-Motor. The new motor is now optimized
for industrial drive tasks, requiring closed loop speed control in frequency
inverters and having special demands:
- high dynamic during acceleration and deceleration as well on
the compensation of speed deviations
- high speed accuracy
- high mechanical and electrical robustness of the whole drive
system
- large speed range
- high accuracy of running (also at low speed)
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| IEC standard motors |
Watt standard motors adhere to the following IEC
standards:
Type WAG model B3 - (IEC - standard 72-1 DIN 42673)
Type WAF model B5 - (IEC - standard 72-2 DIN 42677)
Type WAC model B14 - (IEC - standard 72-2 DIN 42677)
The options in the motor system are also available in Watt norm motors.
Technical Data:
Possible number of poles: 2-, 4-, 6-, 8-, 4/2-, 8/4-, 6/4-, 6/2, 8/2-pole
IEC size: 63 - 280
Performance area 2-pole: 0,18 - 90kW
Performance area 4-pole: 0,12 - 90kW
Performance area 6-pole: 0,09 - 75kW
Performance area 8-pole: 0,04 - 45kW
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| Drive Electronics |
The frequency
inverter programs ECO-line, OPTI-line and PROFI-line consistently follow the
same principle in the range of 0.2 to 90 kW as the Watt Drive modular drive
systems.
These frequency inverters distinguish themselves through their excellent control
features, compact size, ease of use and very good communication skills.
The differences in the three programs are mainly found in the control features
and the related dynamics, starting torque and scope of application.
The L types are controlled by V/f characteristics and the V types are
vector-controlled frequency inverters, while the P series is outstanding in its
decentralized intelligence, for example for positioning.
With this program extension, Watt Drive is able to offer a complete range of
modular drive control units and the most cost-effective drive solution for any
requirement, from simple control and drive tasks to the control of top dynamic
processes and positioning. |
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| Inverter ECO-line L2500 |
Integrated flexibility at a low price.
The frequency inverter L2500 from the ECO-line program is particularly suitable
for applications whereby cost-effectiveness plays a central role. However, it
also offers many other opportunities, which are outstanding in this category,
for example, motor slip compensation, parametric U/f characteristics, etc.
The L2500 unites innovative technology, a high level of performance and
functionality with a compact design and a wide scope of application. The
simplest start up of operations, of use and parameterization distinguish this
frequency inverter.
Technical Data:
Voltage: 1 ~ 230V und 3 ~ 400V/460V
Control: U/f (with slip compensation)
Area of performance single-phase: 0.25kW - 2.2kW [1/3HP bis 3HP]
Area of performance three-phase: 0.75kW - 2.2kW [1HP bis 3HP] |
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| Inverter OPTI-line V2500 |
The multi-talent for high torque.
The V2500 power packet from the Opti-line range with the new sensorless vector
control (SVC) provides a superior torque for demanding applications consistently
over the whole performance range. This SVC is supported by a static/dynamic
motor autotuning in order to adapt control to any circumstances occuring during
operations of the specific application in an optimal manner. The frequent spread
of standard factory models of machine parameters is thus wholly compensated.
This internal control procedure means that especially in the lower torque range
a previously unattainable torque curve is possible.With the optional feedback
card, the V2500 is perfect for complex closed loop control tasks.
Technical Data:
Voltage: 1 ~ 230V und 3 ~ 400V/460V
Control: U/f + SVC + VC
Area of performance single-phase: 0.75kW - 2.2kW [1HP bis 3HP]
Area of performance three-phase: 0.75kW - 75kW [1HP bis 100HP] |
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| Inverter PROFI-line P6000 |
The unique, intelligent all-rounder.
The frequency inverter P6000 enhances the functionality of the frequency
inverter range. With its modular design, flexible programmability and integrated
positioning control, the user has the possibility to transfer control
intelligence to the inverter and therefore relieve SPS for more integral tasks.
Technical Data:
Voltage: 1 ~ 230V und 3 ~ 400V/460V
Control: VC, Momentenregelung, Lageregelung mit Bahnplanung
Area of performance single-phase: 0.5kW - 1.5kW [1HP bis 2HP]
Area of performance three-phase: 0.75kW - 90kW [1HP bis 120HP] |
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| Soft starter RVS |
Our soft starer from the production series RVS-AX (analogue) as well as the RVS-DN
(digital) provide for soft, smooth machine acceleration. With this type of
start-up, the AC motors being driven and the coupled mechanical machine
components are not exposed to any shock impact loads, therefore wear and tear of
mechanical elements is avoided.
The starting current is considerably reduced, in comparison to a DOL-starting.
Thus all components (AC motor, mechanical machine elements) are preserved and
are able to be dimensioned more cost effectively.
Technical Data of RVS-AX:
Voltage: 230, 400, 440, 460 und 600V
Control: Sanftanlauf und -Stopp
Current range: 8 - 170A
Technical Data of RVS-DN:
Voltage: 220 - 1000V
Control: Sanftanlauf und -Stopp, Boost-Start
Current range: 8 - 2700A |
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| Control and display devices |
To aid control of inverter systems, a number of top quality, high performance
and universally operated products are available in the form of a range of
operator panels. They all enjoy extreme ease of use and high functionality,
while the concept on which they are based is attractive and easily adaptable.
There are 4 different operator panels, which differ in use, memory size and
display. All four are run using the same program software for pre-settings and a
pre-configured interface to the frequency inverters in the Profi-line series.
Communication can run via the RS232 or via CANopen - both interfaces are
standard on board components of the P6000 frequency inverter. |
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| Software |
The program software “OPTI Tool” and PROFI Tool” allow programming of the
inverter using a PC.
The “OPTI Tool” is for programming the frequency inverter series ECO and OPTI
line.
The frequency inverter series PROFI line P6000 is parameterized and programmed
with “PROFI TOOL”.
Advantages at a glance:
- Outstandingly easy to use
- Saves, loads and compares data records
- Integrated database of all Watt Eusas motors
- Digital, top-dynamic oscilloscope for monitoring and
recording all
motor parameters
- For third-party motors, entry of motor data is handled using
the
motor type shield mask.
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| Explosion-protected
drives |
Watt Drive gear
units observe the 94/9EG (ATEX 95) directives.
In accordance with the new directive, the explosion-protection norm has been
extended to include non-electrical operating resources.
Requirements have been set up to regulate the provision or use of devices and
protection systems for their intended use in explosive areas.
Watt Drive gear units fulfil these requirements for operating resources and thus
ensure reliable line operations when put to use in explosive areas. |
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| Agitator drives |
Agitator and
extruder drives - reliability that meets the highest demands.
The agitaor drives of the Watt Drive company are part of the modular gear system
in the MAS program.
Aim of development was maximum sealing protection and a long storage product
life while at the same time providing extremely reliable radial and/or axial
power. |
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| Special solutions |
If you are looking for a complete drive system or single components that cannot
be implemented from a standard model, then we are the right people to contact.
Our product range can be customized by our application engineers to suit your
requirements.
The already described special drive units were developed according to customer
requirements. Increased customer use while observing the highest quality
standards has top priority.
Our drive unit solutions are in operation in almost all four corners of the
world and receive acclaim due to their high reliability and long product life. |
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Water-cooled gear units
Water-cooled helical bevel gear units KUA 75A as roller conveyor gears units.
All inner parts are taken from the MAS 2000 program. The casing was designed
according to an individual customer request. The extension of the roller
conveyor motor was realized by using a special adapter.
Technical data:
Output torque: max. 1250Nm
Ratio: 23,75
Mounting position: H50 |
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Stage, theatre drives
Watt Drive angle parallel shaft geared motor units for the Hangzhou opera house.
For this project Watt angle parallel shaft gears were used as the gear unit,
which were realised in accordance with the specific requirements of the
customer. The particularly high demands in quality of stage technology (noise,
operational safety, …) were the deciding factors that the extensive Watt Drive
product portfolio were able to fulfil completely.
Technical data:
Power: 0,12 - 45kW
Output torque: 1200 - 10000Nm
Ratio: different ratios
Mounting position: H30 |
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Special helical worm geared motor
Special helical worm geared motor with safety slipping clutch and Watt EUSAS
system motor for the snow production plant "Gemini Frau Holle S10" at our
customer “Fa. HDP Hochdruckprodukte" based in Mürzzuschlag-Hönigsberg.
The turning drive of this plant consists of a helical worm geared motor out of
the MAS 2000 program combined with a single stage gear unit HF 50E to realize
the required high ratio.
For the blower drive a non- ventilated Watt EUSAS System motor is used.
Technical gear data:
Power: 0,04 KW
Output torque: max. 50 Nm
Ratio: 1333,33
Output speed: 0,47 rpm
Mounting position: V114
Technical motor data:
Power: 15 kW
Speed: 1445 rpm
Mounting position: B5
Protection: IP55/F |
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Roller table drives
for cooling sections in steel plants -
Parallel shaft gear unit FU 130S
All inner parts are taken from the MAS 2000 program. The casing was designed
according to an individual customer request in ductile iron EN-GJS-400-15 (GGG
40). The direct attachment of the roller conveyor motor results in very compact
design.
Technical gear data:
Power: 19,7 kW
Output torque: 1131 Nm
Ratio: 5,8
Mounting position: H36
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Stainless steel motors
WATT Drive offers a complete range of stainless steel motors.
To even improve the quality of cleanliness powers up to 0,75 kW are designed in
a totally enclosed, non ventilated (TENV) design, respectively - in European
definitions - IC410 and IP66.
The absence of cooling fins favours easy cleaning for no particles can remain in
hidden areas. To guarantee that the motor can be identified even after heavy
cleaning the nameplate-information is engraved directly to the stator housing.
Technical data:
IEC-frame sizes: 63 up to 132
Power: 0.18 - 7.5kW
Mounting positions: IMB3, IMB5, IMB14A,
IMB35 and IMB34
Number of poles: 2-, 4- and 6-poles |
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Special helical bevel gear unit
Helical bevel geared motors KKA 136. for billet mills
All inner parts are taken from the MAS program. The casing was designed
according to an individual customer request in ductile iron EN-GJS-400-15 (GGG
40). The direct attachment of the roller conveyor motor results in very compact
design.
Technical gear data:
Power: 19,7 kW
Output torque: 1131 Nm
Ratio: 5,8
Mounting position: H36
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| Navigation |
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| Offer Profile |
| Modular Drive System MAS: Watt Drive offers a
complete program of electric, electronic and mechanical drive technology both in
the form of individual units or as a complete drive system.
We offer perfectly coordinated standard products!
By expanding on top of our modular gear system we are able to meet the highest
demands of our customers with the most modern motor and inverter technologies.
Our special tooth formation and surface finish guarantee the highest bearing
capacity resulting in smaller gear wheels at the same torque. In this manner
smaller gear units are possible with an excellent power spectrum.Watt Drive
geared motors really are spectacular! |
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