2017
KOHTECT qb701
LASER SHAFT ALIGNMENT SYSTEM
USER’S MANUAL
qb701 User’s Manual
2
CONTENT
General .................................................................................................................. 4
Safety Precautions ................................................................................................ 4
Laser Safety Precautions ........................................................................................ 4
EC Declaration of conformity .................................................................................. 5
Technical Description ................................................................................................ 6
Designation .......................................................................................................... 6
Misalignment Parameters ....................................................................................... 7
Specification and Features ...................................................................................... 8
System Package .................................................................................................... 9
System overview ................................................................................................... 9
Mounting Transducers .......................................................................................... 10
Laser Beam Adjustment ....................................................................................... 11
Getting Started ...................................................................................................... 12
Common control keys consideration ...................................................................... 12
Auto save ........................................................................................................... 12
Device setup....................................................................................................... 12
setup Menu Items ............................................................................................... 13
Horizontal Machine Alignment .................................................................................. 15
Short Explanation ................................................................................................ 15
Transducer’s Positions Conventions ....................................................................... 15
Parameters ......................................................................................................... 16
Tolerance Setup .................................................................................................. 17
Taking Measurements. Clock Mode ........................................................................ 18
Taking Measurements. Multipoint Mode .................................................................. 20
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Taking Readings. Auto Shooting mode ................................................................... 20
Readings quality assessment ................................................................................ 21
Editing of measurement points.............................................................................. 21
Result Screen ..................................................................................................... 22
Movable machine Adjustment ............................................................................... 23
Machines with Spacer Shaft .................................................................................. 24
Lock Feet Pair ..................................................................................................... 25
Report file saving ................................................................................................ 26
Soft Foot ............................................................................................................... 27
Vertical Machine Alignment ..................................................................................... 29
Short Explanation ................................................................................................ 29
Transducer’s Positions Conventions ....................................................................... 29
Parameters ......................................................................................................... 30
Taking Measurements. Clock Mode ........................................................................ 31
Result Screen ..................................................................................................... 32
Machine Correction @45 ...................................................................................... 34
Charging batteries ............................................................................................... 35
Firmware Upgrade ............................................................................................... 36
Firmware Upgrade Using Windows Mobile Device Center .......................................... 38
Standard Tolerances of Shaft Misalignment ............................................................... 40
Delivery Set .......................................................................................................... 41
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GEN ERAL
SAFETY PRECAUTIONS
Be sure the machines to be measured, cannot be started unintentionally as this can cause
injuries. For this purpose, before the mounting of equipment, either block the power switch
in the “Off” position or remove the safety fuses. These precautionary rules must be
followed until the measuring system is dismantled from the measured machine.
LASER SAFETY PRECAUTIONS
The KOHTECT qb701 alignment system is the class II laser device at typical wavelength of
650nm, delivered output power of less than 1 mW and maximum radiant energy per pulse
of 0.1 mJ. The Class II laser comply with requirement outlined by USA’s FDA as well as
international ANSI, BS 4803 and IEC 825 standard. Be sure to follow the following safety
precautions to avoid personal injuries and damage to the system
Do not look directly into the laser beam at any time!
Do not direct laser beam on to the people’s eyes!
ATTENTION!
Do not expose qb701 parts to heavy impacts, high humidity and extreme temperature.
Do not try open / dismantle measuring units and the display unit – this can damage the
system, and your after-sales service warranty will come void.
INJURY RESPONSIBILITY DISCLAIMER
Neither the NPP KOHTECT enterprise nor our authorized dealers are liable for the damages
caused to machinery or equipment by use of the qb701 system. We carefully check text of
this manual to eliminate errors, nonetheless there may be mistakes or inaccuracy involved.
We will be grateful for your reporting to us about any error, and we will be able to correct
them in the subsequent editions of the manual.
qb701 User’s Manual
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EC DECLARA TION OF CONFORMITY
We, NPP KOHTECT, 167, Pogranichnaya str., 201, Nikolaev, Ukraine herewith
declare that the following product:
Shaft Alignment Tool qb701
has been designed and manufactured in accordance with: EMC DIRECTIVE
2004/108/EC as outlined in the harmonized norm for EN 61326-1:2013 Electrical
equipment for measurement, control and laboratory use –
Part 1: General Requirements,
EN 55011: 2009 +A1:2010, EN 61000-4-2: 2009, EN 61000-4-3: 2006 +A1:2008
+A2:2010, EN 61000-4-4: 2004 +A1:2010, EN 61000-4-5: 2006, EN 61000-4-6:
2009, EN 61000-4-11: 2004
EUROPEAN ROHS DIRECTIVE 2011/65/EU
The laser is classified in accordance with the EN 60825-1:2007. The laser complies
with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice
No. 50, dated June 24, 2007.
Kiev, Ukraine, Dec 17, 2015
Oleg Ivanov, Head of Product Development
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TEC HNICAL DESCRIPTION
DESIGNATION
qb701 alignment system (further as System) is designed for measurement of shaft axis
misalignment of coupled machines, and calculation of movable machine adjustment
required to eliminate misalignment that exceeds permissible tolerances;
The machine alignment means adjustment of the relative position of two coupled machines
(e.g. motor and pump) so that the center line of the axis will be concentric when the
machines are running under normal working conditions.
S transducer
installed on the
shaft of Stationary
machine
M transducer
installed on the
shaft of the
machine to be
moved
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S – stationary machine
M – moveable machine
Shaft Angular (Gap)
Shaft Parallel (Offset)
Vertical adjustment values
S
M
MISALIGNMENT PARAMET ERS
Misalignment of any rotating machine is expressed in parallel (Offset) and angular (Gap) of
the shafts. Most frequently in practice, both of them are present simultaneously. Different
kinds of misalignment of axes are shown in Fig. 2.
The parallel (Offset) and angular (Gap) misalignment of axes is determined in two
mutually perpendicular planes. For the purpose of elimination of the parallel and angular
misalignment of axes, in each of the planes a correction of position of the movable
machine (M) will be done.
For the horizontal mounted machine – the movable machine (M) position is adjusted in the
horizontal and vertical planes.
For the vertical mounted machine, operator determines arrangement of the correction
planes, basing on considerations of the convenience and technological effectiveness of
moving of the movable (M) machine.
Stationary machine (S) - in the process of eliminating of the axes misalignment the
position of this machine stay static, i.e. it does not move.
Movable machine (M) – the machine, which position is adjusted for eliminating of the
parallel and angular misalignment of axes.
The measurement system calculates the values of the angular and parallel misalignment of
axes in the plane of the coupling (in two mutually perpendicular planes), and the
adjustment values for the machine feet on the movable (M) machine, that is necessary for
elimination of this misalignment of axes. Fig. 3 shows misalignment of axes and the values
for its correction just for vertical plane.
Parallel misalignment of axes – Offset (displacement)
Angular misalignment of axes – Gap
Parallel and angular misalignment of axes – (Offset + Gap)
Fig 2
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SPECIFICAT ION AND FE ATURES
- Separation distance between measuring transducer units, up to 10 m
- Display control operating temperature range, -10..+55 degree C
- Measurement accuracy, 1%+0.01
- Laser type: Visible red 635-670 nm, <1 mW
- Detector type: CCD, length 30 mm
- Display resolution, 0.01 or 0.001 mm, (1 or 0.1 mil )
- Measuring resolution, 0.001mm
- Electronic inclinometer resolution, 0.1 degree
- Power supply: Rechargeable Li-Ion battery
- Gross weight, incl. carry case, 3.9 kg
- Built-in application programs and options:
o horizontal shaft alignment at any shaft position, from 60°, up to 360º, up to 36
readings can be measured; auto sweep mode can be used;
o vertical (flange machine) shaft alignment;
o editable misalignment tolerances;
o setup options;
o soft foot;
o thermal growth;
o shimming simulator to calculate for expected residual misalignment;
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3
1 4 2
5
8
SYS TEM PACKAGE
The System includes (Fig. 1):
1- AVV-711 display unit
2- two measuring transducer units – S, M
3- universal chain brackets for mounting of
measuring units S, M
4- measuring tape
5- 120…240 Volts AC charger
6- USB PC communication cable
7- Operating instructions manual and ConSpect
freeware on the internal drive of display unit
8- Carrying case with form-inserted
SYS TEM OVERVIEW
Locking
thumb nut
Mini USB
charger
connector
Detector
window
Laser
aperture
Power
button
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4
1
3
2
5
1
MOUNTING T RANSDUCERS
• Firmly tighten rods 1 into the shaft brackets 2.
• Put thumb nut 3 into the bracket 2, then hook the chain 5 on the stud 4.
• Firmly tighten the thumb nut 3. Shaft brackets with rods must be mounted at the
same angular position.
• Mount transducers on the rods. Always try to mount transducers at minimal
possible radial height. Make sure that transducers are not touching brackets or
machine parts.
S, M transducers to be
installed at the same
height with labels faced up
Datum lines for measuring
of dimension input
Locking
thumb nut
M transducer
installed on
the machine
to be moved
S transducer
installed on
the stationary
machine
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LASER BEAM ADJUSTMEN T
• Loosen thumb nut and horizontally adjust transducer so the middle of the laser line
is at the transducer’s window.
• Slightly tighten thumb nut then vertically adjust laser line to the center of the
transducer’s window.
• Firmly tighten the thumb nut.
• Adjust second transducer in the same way.
Use an angular adjustment only. Do not change transducers installation height!
Locking
thumb nut
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GET TING STARTED
COMM O N C ONTROL KEY S CONSID E R A T ION
To turn ON/OFF display unit and transducers – press and hold the power button for
~2 sec.
In case the system hangs and device did not respond to any keys - press and hold the
power button for ~10 sec, the system will be reset.
To close any currently active window, without saving, except main menu of the device,
press button (it serves as escape key).
The button in most cases causes applying (saving) changes (invoke selection) and exit
(from edit box; or from current window, except such windows as collect data, aligning, soft
foot and so on where it is not applicable).
To invoke menu item – move cursor to this item and press key, or just press the
shortcut key regardless of the cursor position. In most cases the shortcut key is depicted
left to the menu item.
AUT O S AVE
All procedures are designed with auto save. For temporarily shut down your current work
press until program exits to main menu of the device. Data saved now and device can
be turned off.
DEV IC E S E TUP
To invoke Setup menu – move cursor to
Setup icon and press button, or press
key.
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Serial
number
+ Function
enabled,
valid until
01.01.2099
SETU P M ENU ITEMS
– to setup date and time
– to set device auto off delay in seconds. When set
to 0 – auto off is disabled.
– to install license file which enables
measurement functions. Press 9, browse
to the license file, press Enter to open
and install licenses.
– to switch between wireless/cable transducers
connection. For wireless connection – press 1 or 2 to
enter number of transducers to be connected
Number of
transducers to
be connected
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– to choose user interface language
Use keys to choose language, then press
– to switch qb701 into USB mass
storage device mode. By default device
can be connected to the PC via Microsoft Windows
Mobile Device Center. USB mass storage device
mode can be used as alternative.
– to adjust the display backlight brightness
- to choose default alignment mode 1-D or 2-D
biaxial mode. In biaxial mode both
horizontal and vertical machine
aligning with live data update could be
made at a static transducers position
(e.g. 3 h). For QB-TSM transducers
the only available mode is 1-D.
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HORIZONTAL MACHINE ALIGNMENT
SHOR T E XPLANATION
o Mount transducers on shafts
o Run Horizontal program
o Enter dimensions
o Set parameters. E.g. Measurement mode – clock type (9-12-3 o’clock positions)
o Turn shafts with transducers at first position 9 o’clock (90°). Press Start to take
readings
o Turn shafts with transducers at second position 12 o’clock (180°). Press Start to
take readings
o Turn shafts with transducers at last position 3 o’clock (270°). Press Start to take
readings
o After that device will calculate misalignment and displays required corrections for
Movable machine
TRA N S D UC ER’S POSIT I O N S C O NVENTIONS
While taking measurements, it is necessary to
follow conventions for transducers positions on
the shafts with the S and M measuring
transducers with regard to the relative position of
the S and M machines as depicted on the figure.
Angular positions in degrees adopted in the
device are as follows:
6 o’clock - 0°
9 o’clock - 90°
12 o’clock - 180°
3 o’clock - 270°
9
3
12
S
M
6
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PAR A M E T ERS
In Main Menu run Horizontal program.
Choose New Task.
Machine dimensions / measurement setup screen
Press key to start editing of the dimensions values
Press key for parameters/key legend:
Press - to toggle Spacer shaft
Yes/No
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Press - to toggle data input – LD transducer’s data / MD – manual data
Press - to toggle angle input – IA use inclinometer / MA manual angle. Manual angle
input used for vertical machines, when electronic inclinometer cannot be used.
Press - to toggle displayed precision – 2 or 3 digit.
Press then - to toggle measurement
mode:
Turn 3 - clock mode 9-12-3 o’clock – readings
to be taken at three predefined shaft positions – 9
o’clock, then 12 o’clock, then 3 o’clock. After that,
device will proceed to the result screen.
Turn 4 points – readings to be taken at four
predefined shaft positions separated by 90° or 45° (3hr / 1:30hr). After that the device
will proceed to the result screen.
Multipoint mode – measurements may be taken at any of minimum 3 up to 36 positions.
After taking enough readings one should press to proceed to the result screen.
TOL E R A NCE SETUP
Press to enter tolerance setup menu.
Press to use predefined RPM/tolerance table
Press to enter user defined tolerance values
Press to save changes, to discard changes.
9
3
12
S
M
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TAK ING M E ASUREMENTS. CLOCK M ODE
Press to edit dimensions.
Set parameters and enter dimensions then press key to
proceed.
Turn shafts to first position – 9 o’clock (90°)
Press to take first reading.
Turn shafts to second position – 12 o’clock (180°)
First
measurement
3 – clock mode
* – multipoint
S
M
12
S
M
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Press to take second reading.
Turn shafts to third/last position – 3 o’clock (270°)
Press to take third reading.
When three reading are taken device will proceed to the
result screen.
S
M
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TAK ING M E ASUREMENTS. MULTIP O I N T MODE
In multipoit mode readings can be collected at any shafts position minimum 3 up to 36
positions.
qb701 is able to calculate misalignment after collecting at least 3 points within as little as
70 degree range. However always try to cover as wide shaft turn angle as possible.
Press to take reading, and then turn
shafts to next position.
Yellow clock face means that point is already
collected and shafts should be turned to next
position.
When enough readings are collected – press to proceed to the
result screen.
TAK ING R E ADINGS. AUT O SHOOT I N G M ODE
Turn shafts to first
position, then press
key to activate auto shooting mode.
When auto shooting mode is active – device
waits for stable shaft position then
automatically records data and prompts to
move shafts to the next position.
Auto shooting
mode is active
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Auto shooting mode can be activated in both Clock mode and
Multipoint mode.
When device is in Multipoint mode and enough readings are
collected – press to proceed to the result screen.
When device is in Clock mode and three/four readings are taken
device will automatically proceed to the result screen.
REA D I N GS QUALITY AS S ESS MENT
While taking readings device performs assessment of
data quality based on standard deviation. Quality is
indicated by color of dots at measurement positions:
Blue – assessment is impossible (too few points
collected)
Green – good quality
Yellow – acceptable quality
Red – poor quality, must be re-measured.
The factors which may affect readings – high vibration, partial clipping of the laser beam,
mechanical looseness, accidental alteration of transducers position (e.g. by touching it).
Readings quality assessment is useful option which helps to detect such conditions.
ED ITIN G O F M EASUREMENT P O I N TS
It is possible to edit collected data when poor quality
data is detected.
Good
Poor
Acceptable
Poor
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Press key to activate edit mode
Use keys to scroll over collected readings
Use to delete readings
Use key to quit edit mode (press
until cursor points to the last
measurement, then quit)
RES U L T SCREEN
On the result screen device displays parallel and angular misalignment at the coupling and
values of the required corrections in horizontal and vertical directions for movable
machine. Blue arrows clearly displays directions in which movable machine must be moved
to eliminate misalignment.
Edit
mode
Horizontal adjustment:
Top view at the
Movable machine
Vertical adjustment:
Side view at the
Movable machine
Values and directions
of adjustment for
Front and Rear feet
Parallel and angular
misalignment at the
coupling
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MOVA B L E MACHINE ADJ U STMENT
To make adjustment in vertical direction
transducers must be turned to 6 or 12 o’clock (0°
or 180°) position.
To make adjustment in horizontal direction
transducers must be turned to 9 or 3 o’clock (90°
or 270°) position.
Device may reduce number of available transducers positions for machine adjustment.
Permissible transducer positions are indicated at the clock face. Only permissible
transducer positions can be used for machine adjustment.
S
M
12
S
M
Permissible transducer
positions –
12, 6 – for V direction
3 – for H direction
Transducers now at
3 o’clock (270°) live
data for H direction
Data for V direction are
frozen (display shaded)
until transducers are not
turned to 12 or 6 o’clock
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MAC H I N ES WITH SPACER SHAFT
Press to activate Spacer Shaft option.
Procedure and options are the same as for Horizontal program.
Enter machine dimensions.
Collect readings.
Make moveable machine correction.
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LOC K F E ET PAIR
In some cases could be practical to swap
movable machine. This function is applicable
for Machines with and without Spacer shaft.
Press key. Device will prompt to enter
missed dimensions.
Press key to lock feet pair.
Press to apply.
Machine to
be moved
Static
Machine
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REPOR T F ILE SAVING
Report file can be saved at any stage of alignment
To save report file – press key in the result screen
Reports can be saved to internal SD card or to thumb drive
connected to USB host socket of the AVV-711 display unit
Use key to choose drive
Use keys to
browse folders
Use to open folder
Use to move one level up
Use to create new folder
Use to turn on/off PDF reports generation
Press or key to save report with default name
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Press to edit file name, then press to save file
SOFT FOOT
Soft foot condition makes impossible proper machine alignment. So it should be eliminated
prior to conduct alignment work. Soft Foot program intended for this purpose.
In Main Menu run Soft Foot program.
Enter distances
Make sure that all foots are tightened.
Turn shafts with transducers at 12 o’clock
position.
Press key to proceed.
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- Loosen first bolt fully
- Wait about 5 sec
- Press key
- Tighten bolt firmly
- Press key
- Loosen second bolt fully
- Wait about 5 sec
- Press key
- Tighten bolt firmly
- Press key
- Loosen third bolt fully
- Wait about 5 sec
- Press key
- Tighten bolt firmly
- Press key
- Loosen fourth bolt fully
- Wait about 5 sec
- Press key
- Tighten bolt firmly
- Press key
Bolt selection sequence can be changed by manually selecting the bolt by arrow keys.
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VERTICAL MACHINE ALIGNMENT
SHOR T E XPLANATION
o Mount transducers on shafts
o Run Vertical program
o Mark on the machine three positions spaced by 90° (9-12-3 o’clock positions)
o Enter dimensions
o Set parameters. E.g. Tolerances.
o Turn shafts with transducers at first position 9 o’clock (90°). Press Start to take
readings
o Turn shafts with transducers at second position 12 o’clock (180°). Press Start to
take readings
o Turn shafts with transducers at last position 3 o’clock (270°). Press Start to take
readings
After that device will calculate misalignment and displays required corrections for Movable
machine
TRA N S D UC ER’S POSIT I O N S C O NVENTIONS
While taking measurements, it is necessary to follow
conventions for transducers positions on the shafts with
the S and M measuring transducers with regard to the
relative position of the S and M machines as depicted on
the figure.
Angular positions in degrees adopted in the device are as
follows:
6 o’clock - 0°
9 o’clock - 90°
12 o’clock - 180°
3 o’clock - 270°
The electronic inclinometers cannot be used on the vertical machines, so “Manual angle” is
set by default. One should mark measurement positions on the machine prior to start
measuring.
12 M 6
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PAR A M E T ERS
In Main Menu run Vertical program.
Choose New Task.
Machine dimensions / measurement setup screen
Press key to edit dimensions values
Press key for parameters/key legend:
Press - to toggle data input – LD transducer’s data / MD –
manual data
Press - to toggle angle input – IA use inclinometer / MA
manual angle. Manual angle input used for vertical machines,
since electronic inclinometer cannot be used.
Press - to toggle displayed precision – 2 or 3 digits.
Press - to toggle measurement mode: Clock mode 9-12-3 o’clock – readings to be
taken at three predefined shaft positions – 9 o’clock, then 12 o’clock, then 3 o’clock.
Device will proceed to the result screen then.
Press to switch displayed units mm/inch
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Multipoint mode – measurements may be taken at any minimum 3 up to 36 positions.
After taking enough readings one should press to proceed to the result screen. For
Vertical machines inclinometer data is unavailable, so angle value for each point should be
entered manually, taking into account mentioned above positions conventions.
Press to enter tolerance setup menu.
Press to use predefined RPM/tolerance table
Press to enter user defined tolerance values
Press to save changes, to discard changes.
TAK ING M E ASUREMENTS. CLOCK M OD E
Press to edit dimensions.
Mark on the machine measurement positions separated by 90° (or
45°)
Set parameters and enter dimensions then press key to
proceed.
Turn shafts to first position – 9 o’clock (90°)
Press to take first reading.
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Values of parallel
and angular
misalignment
Values and
direction of
required parallel
correction
Arrow keys can be used to choose actual measurement position
Turn shafts to second position – 12 o’clock (180°)
Press to take second reading.
Turn shafts to third/last position –
3 o’clock (270°)
Press to take third reading.
Measurement position selection window
can be closed by key.
When three reading are taken device will proceed to the result screen.
RES U L T SCREEN
At this moment transducers are at 3 o’clock (270°) position – so device displays live
updated values for 9-3 direction.
Blue arrows are displaying directions in which movable machine must be moved to
eliminate parallel misalignment.
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Keys legend can be invoked by key
Press key to toggle between parallel/shimming values screens.
Press key to choose plane (9-3 or 12-6) in which parallel
correction will be performed.
To make correction in 9-3 plane transducers must be placed at 9
or 3 o’clock position.
To make correction in 12-6 plane transducers must be placed at 12
or 6 o’clock position.
Use arrows keys to choose position at which transducers will be placed.
Turn shafts to place transducers in this position then press key.
Shimming
values
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MAC H I N E CORRECTION @45
In order to exclude the need to turn the shafts when switching
correction plane, transducers can be placed at one of 45°
positions: 10:30, 1:30, 4:30, 7:30 o’clock. This option can be used
on Horizontal and Vertical machines.
Use arrows keys to choose position at which transducers
will be placed, then press key.
Live alignment at 12-6 plane.
Press key to choose 9-3 plane.
There is no need to turn shafts in this mode.
Transducers can be at static 45° position.
Color of coupling signs indicates value of misalignment. Green color indicates when
residual misalignment is within tolerance. Black color is for perfect result. Always stop
machine correction when residual misalignment is within tolerance. Do not try to reach
zero.
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USB type
charger
CHARGING BATTERIES
The battery can be charged by means
of USB type AC charger or via
PC/laptop USB port.
Immediately after connecting charger
to the display unit there are few
seconds to change charge current -
press and hold ON button for ~2sec
until LED changes flash rate.
Low flash rate – normal
charge, high rate – fast
charge. Keep in mind that
PC/laptop USB port can
only provide normal
charge.
Charging will be
terminated and the LED
will turns off when battery
is fully charged. No
overcharge occurs in case
the USB cable is left connected.
USB type
charger
USB type
charger
connector
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FIR MWARE UPGRADE
Make sure that device battery is fully charged!
1. Insert USB thumb drive into PC/Laptop port. In the root
directory of USB thumb drive – create the folder
AvvUpd.ate
2. Copy firmware file Avv711Intall.cab to this folder
3. Remove USB thumb drive from PC/Laptop port and insert it to the qb701 USB host
port. Press and hold key for ~2 sec to turn qb701 on.
4. Invoke firmware updater by pressing
keys simultaneously.
5. Press to conform search for USB
6. Press to confirm start of firmware upgrade.
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7. Press key then to confirm
replace of all existing files
8. Press key to choose NO, then
press
9. Firmware upgrade will run. Once
finished press to turn device
OFF
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FIR MWARE UPGRADE USING WIND OWS MOBI LE DEVICE CENTER
Make sure that device battery is fully charged!
1. Connect AVV-711 to PC via USB cable. Press and hold key for ~2 sec to turn
qb701 on. Windows Mobile Device center will
launch. Connect to qb701 and browse to the
folder
“Storage Card/LaserAlignment/AvvUpd.ate/”
and paste there the firmware file
Avv711Install.cab
2. Wait until file copied.
3. Invoke firmware updater by pressing
keys simultaneously.
4. Press to confirm start of firmware upgrade.
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5. Press key then to confirm
replace of all existing files
6. Press key to choose NO, then
press
7. Firmware upgrade will run. Once
finished press to turn device
OFF
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STANDARD T OLERANCES OF SHAFT MISAL IGNMENT
This chapter provides the standards alignment tolerance of misalignment for standard
industrial machinery with flexible coupling that can be used under condition only if existing
in-house standards or the machine or coupling OEM have not given any blinding values,
and must not be exceeded.
Speed, rpm
Good
Acceptable
Offset
Angular (Gap)
Offset
Angular (Gap)
Up to 1000
0,08
0,07
0,12
0,10
Up to 2000
0,06
0,05
0,10
0,08
Up to 3000
0,04
0,04
0,07
0,07
Up to 4000
0,03
0,03
0,05
0,05
More than 4000
0,02
0,02
0,04
0,04
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DE LIVERY SET
№
Description
Qty
Note
1.
Control Display Unit
1
2.
Measuring Transducer Units S, M
2
3.
Brackets Frame
2
4.
Chains assembly
2
5.
Supporting Rods
4
6.
AC Charger, 100-240Volts
1
7.
Tape Measure 2m
1
8.
Carrying Case
1
9.
Operating Instructions Manual (on internal SD card)
1
10.
ConSpect Software (on internal SD card)
1
11.
USB PC Communication Cable
1
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