Balancing Machines & Systems

 
Dynamic Balancing Machines & Balancing Equipment
 
 

From world market leader Schenck Rotec GmbH    Rotec

The world’s largest manufacturer of dynamic balancing machines and balancing equipment

 

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Universal Balancing Machines

 

Pasio- a New Generation of Compact Balancing Machine

Pasio 5/05/005 - Excellent for small rotors up to 5 kg Pasio005
Pasio- a New Generation of Compact Balancing MachineThe smallest Pasio series is a completely new design. The revolutionary design concept contributes to efficient workflows of the table balancing machines and offers a host of advantages to the users: It provides easy access to the workspace, the measuring device, and all other important control elements. Its optimized Human-Machine-Interface ensures error-free operation and fast set-up while taking up a minimum amount of space. The compact Pasios feature an excellent measurement accuracy, which ultimately saves you time and money, since a single measurement run and correction step is enough in most cases to ensure that the rotor is within the tolerance.

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Pasio 15 - Wide Rotor Range up to 15 kgPasio15
The Pasio 15SC is always the right choice when you want to perfectly balance a wide spectrum of rotors up to a maximum weight of 15 kg. The current model is also equipped with the advanced Save Control, which permanently coordinates and monitors many of the machine functions. It always keeps you updated on the status of the Pasio 15SC and lets you react individually.
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Pasio 50 - Balancing of Drive Elements down to GearsPasio50
The Pasio 50SC is the second generation of SCHENCK RoTec large Pasio series. It is designed for rotors up to 50 kg with a maximum rotor diameter of 600 mm and a length of 1,000 mm. It covers a practical rotor range frequently found in production plants and repair facilities. Sophisticated mechanics and perfect measuring technology permit residual unbalances of less than 0.5 gmm per plane and therefore a very high unbalance reduction ratio.
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Virio- the new vertical balancing machine for rotors up to 300kg Virio
Virio is a vertical balancing machine which is easier to operate, with improved accuracy and offers you even greater flexibility.

The benefits at a glance:

  • Compact design
  • Ergonomic operating concept
  • Versatile correction procedures
  • Infinitely variable speed regulation
  • Easy installation

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Horizontal Machines Series HM

HM 20 - HM 30HM 20 - HM 30

  • Universally applicable
  • High balancing accuracy
  • Easy upgrading through modular structure and a wide range of accessories
  • Hard-bearing principle ensures fast change-over
  • Measuring instrument CAB 820, optional CAB 920 - the high end solution
  • Extensive safety equipment for all protection classes

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HM 4 - HM 50HM 4 - HM 50

  • Universally applicable
  • High balancing accuracy
  • Easy to upgrade through modular construction and a wide range of accessories
  • Hard-bearing principle ensures quick change-over from one workpiece to the next
  • Measuring instrument CAB 820, optional CAB 920 - the high end solution
  • Full range of safety equipment for all protection classes

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HM 6 - HM 80HM 6 - HM 80

  • Universally applicable through modular design
  • Safe handling through economic design concept
  • Full range of safety equipment for all protection classes
  • Easy change-over to different rotors

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Vertical Machines Series SVM

Automatic Vertical Balancing Machines- 150 SVM, 151 SVM, 350 SVM, 550 SVMAutomatic Vertical Balancing Machines

  • Fully automatic operational sequence
  • Manual loading and unloading
  • Interfacing with production line is possible
  • Fully automatic unbalance correction by drilling, milling, welding or riveting
  • Analog or NC axis controlled correction
  • Digital measured data processing

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Vertical Balancing Machines- 450 SVM, 452 SVM, 453 SVM, 454 SVMVertical Balancing Machines

  • Fully automatic function sequence
  • Manual and automatic loading and unloading
  • Integration with production line
  • Fully automatic unbalance correction by milling
  • Correction control by NC axes
  • Digital measurement data processing
  • No hydraulic
  • NC controlled power chuck for clamping the brake discs during correction

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Static Machines
Measurement of the static unbalance of disc-shaped rotors, e.g. unhardened grinding wheels, propellers and fans. Unbalance correction by addition of material directly on the machine or by removal of material on separate correction units. Use of the machine for the measurement of unbalance, for tasks with unbalance correction in production, in incoming inspection, for final balancing and for weight measurement.

ESA & ESF

The advantages of static machines ESA & ESF:

  • No mechanical influences on the rotor during measurement
  • Determination of unbalance and rotor weight
  • Simple and low-cost rotor adapters
  • No drive system and no protection device required
  • Short measuring times
  • Powerful PC based CAB 920 measuring unit with TFT screen
  • 2 versions available:
    • Table-top version
    • Enclosure-mounted version for large rotors

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TARO- Static Balancing MachineTARO

  • Without rotation – simple and precise balancing
  • Rotor weight from 200….3.600 kg
  • Determination of unbalance and rotor weight
  • No drive and no safety device required
  • Short measuring times
  • Efficient measuring unit CAB 920; operation by Touch Screen

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Machines & Moment Weigh Scales for the Airline Industries

 

Spin Test Systems- Centrio 20 – 270Centrio 20 – 270

In spin test systems, rotating components are tested under centrifugal force. These are proven test stands, which are specially designed for the development and production, as well as the quality assurance of e-mobility rotors, jet engines, gas turbines, turbo-compressors, turbo-chargers, ventilators, commutators, automotive couplings, HSG grinding bodies.
Main areas of application are:

  • Material strengthening by acceleration of the test specimen up to yield point of the material,
  • Strength test with over speed as part of quality assurance,
  • Burst tests of test specimen as part of new and further rotor developments,
  • LCF tests (creep test) for the investigation of material fatigue,
  • HCF testing of engine parts under operating conditions.

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High Speed Balancing and Overspeed Test Facilities- DH 2 - DH 13

For more than 70 years Schenck RoTec GmbH has been the world's leading supplier of special high-speed balancing facilities. TheseDH 2 - DH 13 are used for balancing of large power plant turbines and generators, high-speed compressors, industrial steam and gas turbines and complex testing of jet engine components. In a constant exchange of experience with our customers, we are developing the balancing facilities and special bearing pedestals of the DH series.

Main areas of application are:

  • High speed balancing at operational speed
  • Low speed pre-balancing
  • Dynamic straightening of flexible rotors
  • Testing of material strength by operating rotors at overspeed
  • Rotor investigation in operational bearings
  • Research & development of jet engine components

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Vertical Balancing Machines for the Aircraft Industry- V 2 L - 40 L, VE 2 L - 5L

  • Simple, safe handling and small space requirement
  • Balancing in one or two planes
  • No calibration runs required due to permanent calibration
  • High measurement accuracy through digital processing of measurement values
  • Protective shrouds according to SAE standards

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Moment Weighing Scale for Rotor Blades- WME 2 - WME 3

  • Solid Construction
  • Less space required
  • High accuracy
  • Measurement of weight and moment
  • Inexpensive blade adapter
  • Compatible with BLADIS Net

Special features

  • The machine can be mounted directly on the workshop floor without foundations and without bolting, and is immediately ready for use.
  • 50% reduced space required
  • Easy to set up
  • Inexpensive blade adapters
  • Distribution system BLADIS NET with touch screen operation

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Moment Weighing Scales for Jet-Engine Blades- Series WM

  • Precision measurement of jet-engine blade momentsSeries WM
  • Simple balancing of bladed rotors
  • Single-axis type for narrow blades and bi-axial type for wide chord fan blades
  • Optional software for optimized blade distribution

Design
Electronic scale on a base plate with built-in levelling device.
Weigh-beam mounted on knifeedges for friction-free operation, including oil damping, measuring system with load-cell and microprocessor-controlled measuring unit (digital display), thus, ensuring high weighing accuracy and repeatability. An adapter flange is provided for mounting the blade adapter.
Single-axis or dual-axis types according to the application and blade form.
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Horizontal Balancing Machine for the Aircraft Industry- HL 1 - 6

  • Modular design for various application options and drive systemsHL 1 - 6
  • Simple and secure operation
  • Extensive protection and safety equipment for operators, machine and environment
  • High measurement accuracy through digital measured data processing

Range of application
Series HL balancing machines with saddle-bearings are specifically designed for balancing turbines and compressors in manufacturing and overhaul workshops in the aircraft industry.
The modular concept allows adaptation to a wide range of balancing tasks through simple exchange of standard components, e.g. by supporting rotors with shaft journals on roller-bearings.
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High-Speed Balancing and Spin Test Systems

 

High Speed Balancing and Overspeed Test Facilities- DH 2 - DH 13

For more than 70 years Schenck RoTec GmbH has been the world's leading supplier of special high-speed balancing facilities. TheseDH 2 - DH 13 are used for balancing of large power plant turbines and generators, high-speed compressors, industrial steam and gas turbines and complex testing of jet engine components. In a constant exchange of experience with our customers, we are developing the balancing facilities and special bearing pedestals of the DH series.

Main areas of application are:

  • High speed balancing at operational speed
  • Low speed pre-balancing
  • Dynamic straightening of flexible rotors
  • Testing of material strength by operating rotors at overspeed
  • Rotor investigation in operational bearings
  • Research & development of jet engine components

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Measuring Units & Software

 

Meausring units for universal balancing tasks- CAB 820, CAB 920 SmartTouch

  • Digital processing of measured data for high accuracyCAB 820, CAB 920
  • Coloured, clear unbalance display
  • Ergonomic operating concept and data input via Touch Screen
  • Numerous software modules for universal and special balancing tasks
CAB 820 – The basic Measuring Unit for safe Unbalance Balancing
The CAB 820 is Schenck RoTec's latest basic measuring unit. It is always the right choice -  should you want to balance fast and with little effort at a very good cost-performance ratio.
As good as new: Our CAB 820 is best suited to modernize older horizontal and vertical balancing machines as well as machines from other manufacturers. You upgrade your existing balancing machine with the state-of-the art measuring technique by using their modernization kits already being configurated to a large extent.

CAB 920 SmartTouch – a Synthesis of easy Handling and utmost Precision
The new CAB 920 SmartTouch is the further development of the legendary Schenck CAB Measuring Systems. The capacity of "Computer Aided Balancing" is considerably improved by the CAB 920 SmartTouch and accessible to a wider range of application. Due to its modern operating concept the CAB 920 SmartTouch sets new standards in the field of balancing. The focus of Schenck RoTec's development was the easy and safe handling of even complex operations and working sequences. Error prevention and acceleration of sequences leading to a considerable increase of balancing quality will be achieved by their CAB 920 SmartTouch. Simple operation - the key to more safety.
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Measuring unit for balancing tasks in the production line- CAB 950, CAB 850, CAB 750

  • Digital measured value for processing for high accuracyCAB 950, CAB 850, CAB 750
  • Correction calculation and control
  • Wide range of software components for production-based balancing tasks

CAB 750 - Productive Measurement and Correction system
CAB 750 is the instrument of choice for series production. Through multi-processor technology and effective multi-tasking it’s more than just a balance measuring unit: measurement assessment, correction calculation and control, fault diagnostics, and data transfer run simultaneously. The instrument is a multi-functional measurement and control system. It guarantees the shortest system times, converts unbalance into effective correction and exchanges signals with peripheral equipment.

Digital technology and efficient operating concept with software- supported setup procedures minimize non-productive time for the balancing machine and measuring system. The data memory for known type data and important machine and correction parameters allow setup by push-button or automatically through an external command.

Diagnostic tools isolate disturbances and the expense of setting up after an exchange of components is minimal.

With CAB 750 you are also able to switch between types of correction after the measurement - precisely down to the last digit (whether polar or in components, in metric or imperial units, as digital values, vector displays or color graphics).
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Literature & Services

 

Test Laboratory for Balancing TechnologyConsulting

The Test Laboratory for Balancing Technology is the technology leader for the metrological qualification of balancing and spin-testing systems, as well as the corresponding working standards. Since 2009 the laboratory of Schenck RoTec GmbH has fully implemented the more demanding requirements for testing and calibration laboratories. We hold the accreditation in accordance with DIN EN ISO/IEC 17025 - for all relevant measured quantities in balancing technology and also for the traceability of the measurand unbalance itself, which is unique in the world.
It is therefore the most reliable body at which users and service providers can have their measurement and testing devices validated - confidentially, independently and with effective protection of information received from customers.
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SCHENCK ACADEMY - An Extensive Range of Training Worldwide

The Schenck Academy is the central platform for our global training and further education program. What can you expect? Valuable learning content based on the latest insights and uniform standards. Topics extend from basic training, in which balancing fundamentals are conveyed in a practical manner up to expert knowledge with highly specialised content. Schenck's training offering is constantly updated with the latest topics.
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Seminar Programs
Seminars on general theoretical aspects of balancing and diagnostics constitute the basis of Schenck'a vast range of training. In addition, there are seminars tailored to the specific requirements of certain industries, dealing with balancing problems related to specific rotors. They also offer seminars held on site. This ensures that participants with diverse work experience, tasks or problems will find their special seminar. Each participant will receive his or her own training documentation, writing materials and further technical documents on the subjects covered in the course.
See all seminars available

 

 

 

Consulting

Consulting
Schenck stands for precise and efficient balancing processes. This expertise is based on their experience and their comprehensive understanding of rotating and oscillating components and armatures. Their experts know the appropriate approach for your rotor and your environment so that you ultimately have the perfect rotor – in all phases of product life.
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