Schenck Horizontal Balancing Machine Hm1bk
|FOB Price:||US $1,000,000 / Box|
|Min. Order:||1 Box|
|Min. Order||FOB Price|
|1 Box||US $1,000,000/ Box|
|Payment Terms:||L/C, T/T|
- Model NO.: HM1BK
- Load Way: Electronic Load
- Display: Digital
- Weight: 100-500Kg
- Trademark: schenck
- Origin: Shanghai
- Type: Vibration Testing Machine
- Loading Method: Dynamic Load
- Control: Computer Control
- Power Source: AC220V
- Specification: schenck
- HS Code: 903190010
per bearing pedestal
|Rotor weight |
(as long as an accommodation of the rotor is possible due to the geometric data and the minimum achievable residual unbalance is sufficient for the balancing task.)
|Distance between bearing centers|
(500 mm length machine base)
distance between bearing centers with belt drive
|Rotor swing diameter above the machine base|
Rotor swing diameter within the motor range
|Journal bearing diameter||max.|
|Belt Driving Diameter||10-150 mm|
|Balancing speeds based upon 50 mm belt driving diameter approx.|
(with other belt driving diameters, the speeds change accordingly. in addition, the speed range of the measuring unit must be taken into account. see item 2)
|220 - 2 200 rpm|
|wn2-value for permanent calibration||wn2 = 80x106kg/min2|
|umar minimum achievable residual unbalance (*according to iso2953)|
-each bearing plane 0.1 gmm per kg rotor weight
-but not better than the maximum measuring sensitivity of the measuring unit 0.1gmm
(* this value is refering to the measuring speed of 1000 rpm with cab708, also influenced by the rotor characteristics and support bearing. see specification of the measuring unit)
|unbalance reduction ratio (urr)||≥ 95%|
inserted computer system
operation using windows standard procedures
ecu control unit with can - bus
usb interface and networking capability
2. Presentation of Unbalance or Unbalance Correction
-> Display in large, easy-to-read digits and in vector form, simultaneously for
both correction planes, with amount and angular position.
-> The following types of unbalance display are available:
- Dynamic unbalance in two correction planes
- Static unbalance in any correction plane
- Static and couple unbalance
- Static and dynamic unbalance
-> The following methods are available for presentation of the type of
- polar: amount and angular position
- components: amount at two adjacent locations
(max. 100 symmetrically or unsymmetrical distributed locations).
3. Setting the measuring instrumentation
-> During instrument set-up, a clearly understandable presentation of the
rotor mounting arrangement assists and guides the user through the
procedure of entering the correct geometrical data for the rotor.
-> For storage and fast recall the set up parameters for frequently recurring
types can be stored on the pc: the numbers of storable rotors practically
-> Basic Functions
- Selection of six different accommodation possibilities.
- Input of distances between correction planes a, b and c.
- Input of correction radii.
- Change-over between addition or removal of material in a given correction plane.
- Presentation of different types of unbalance
(dynamic, static, stat./couple, or dynamic/static).
- selection of type of correction display (polar or in components, sectors)
- input or measurement of balancing speed
- input of the desired tolerance per correction or control plane, or calculation
according to din iso 1940
-> Additional functions
- index balancing
- single compensation
- compensation of parallel key
- input of an alphanumerical identification for each rotor
- input of set-up data
- re-calling previous unbalance
- operator name
- deviation of first unbalance correction location from zero angle
-> Automatic adaptation of sensitivity to signal magnitude
-> Automatic start of measurement after required speed range has been reached
-> Manual or automatic locking of unbalance readout with pre-selection
of measurement time, calculation of mean value.
-> Display of the tolerance in the vector display.
-> Comparison of measured unbalance with a specified tolerance and
indication of a factor showing the relationship to the specified tolerance
(x times tolerance); colour change and appropriate message on achieving
-> Display of unbalance or unbalance correction at the user's discretion.
-> Selection of units: metric, inch or mixed.
-> Automatic or fixed scale, with possibility of manual alteration.
-> Extensive functions for adapting the measurement report to the
-> Capability of recording the current -
- rotor data,
- list of all rotor type data,
- measurement data (balancing report),
- calibration data.
-> Configuration of balancing report and storage for fast retrieval.
-> Predefined standard configuration.
-> Viewing of all entries and measurement results in a page preview.
-> User-specific header is possible (e.g. company address or corporate logo).
-> User-defined comments.
-> Storage of balancing report in a file for subsequent printout.
-> Supports all common printer types.
6. Special features
-> Manual display for angular indexing(option item)
-> Storage of measured unbalance values in a standard format for further processing
-> Simple use of programs available in the system (pocket calculator, note pad).
-> A password system can be used to protect the data from modification by unauthorized persons.
-> The software includes a variety of functions for automatic self-testing of the measuring instrumentation.
-> Communicating with measuring unit through can-bus, receiving the control signals from the measuring unit, realizing the functions such as:
auto-stop after measuring,
clockwise and anticlockwise turning (not apply to servo motor).
|Windows 7 embedded (english version)|
Active TFT color display, 15"
< 90 %
IP 65 at the front
Automatic Selection of the following ranges
depending on the required speed:
|120 - 5 000 rpm|
120 - 370 rpm
370 - 900 rpm
900- 2 300 rpm
2 300- 5 000 rpm
|Minimum achievable residual unbalance (umar):|
|Resolution:||In each speed range, unbalance display is independent of speed.|
|Resolution increases by a factor 10 from one speed range to the next.|
|Average Measuring Time:||Adjustable from 0.5 sec (excluding start-up and braking)|
|Speed Measurement:||Numerical, 4-digit, max. error + 0.1 % of measured value + 1 digit,|
|Refresh time approx. 1 sec, storage of readout.|
|Power Supply: (automatic adaptation)||100-230v, 50/60 hz|
Two different assembly mothed on the machine depends on the machine type (not include the special designed machine)
1 Measuring unit with 15" TFT LCD, assembled in the control cabinet. Accessories include a keyboard and a mouse in the drawer.
2 Measuring unit with 12" TFT LCD, assembled on the swivel arm for small size machines. Accessories include an integrated keyboard and mouse.
English & Chinese, other languages upon requires.