Coordinate Measuring Machines

Shop-floor Type
CNC Coordinate Measuring Machine
MiSTAR series

Catalog No.E16028(4)
 Precision measurement for any shop
floor.
The new standard for CNC coordinate
measuring machines, carrying the
future of quality control.

Guaranteed
accuracy Environment
resistant Highly efficient
in the on-site environment
temperature range

Guarantees measurement An environment-resistant High-speed and high-

accuracy in the on-site absolute scale prevents acceleration drive shortens the
environment (10° to 40°C). errors even if oil adheres to total measurement time. Allows
In addition, real-time the scale surface. Even in immediate measurement by
temperature compensation environments with airborne simply placing the workpiece,
minimizes errors due to oil mist, measurement with a touch panel enabling
temperature changes. Allows accuracy deterioration is intuitive operation. A variety
you to start measuring minimal, reducing the need of optional services are
workpieces immediately after for frequent maintenance. also available for improved
processing them without measurement efficiency.
temperature stabilization.

CNC coordinate measuring machine for any installation environment

MiSTAR series
2
Scan to watch a movie.

3
 Environment
Making 3D measurements in shop-floor environments possible.
Uses an environment-resistant absolute scale that withstands contamination, such as oil mist, and a linear guide structure.
High reliability as a result of real-time temperature compensation technology that guarantees accuracy over a wide temperature
range.
Delivers maximum permissible length measurement error of E0,MPE (2.2 3L / 1000) μm*1.
The MiSTAR series can be installed on a shop floor and operated next to processing machines on production lines.
*1 When used with SP25M in temperature environment 1 (18 °C to 22 °C).

You may have the following concerns...

You want to introduce a 3D measuring machine
without establishing a quality assurance room.
You want to perform accuracy checks of
2 3
workpieces immediately after processing them
beside the production line.
1 2 You want a compact CMM to install
in a limited space.
5
The temperature at your shop floor can be
30 C or higher in the summer, raising concern You want to reduce running costs related
about errors due to thermal expansion. to air conditioning and air supply.
1 2
6

Solved with the MiSTAR series!

It's compact and doesn't take up much space, so we installed and use it beside
a production line.
It is efficient because measurements can be performed simultaneously with manufacturing.
It helped us cut costs because there was no need to set up a measuring room and air piping.

4
 Comparison measurement accuracy during hole pitch measurement
1 No requirement for temperature stabilization with/without temperature compensation
40

measurement at 20 ℃ [ mm ]
Corrects temperatures of the MiSTAR unit and the workpiece in real time, 0.14

C]
Workpiece temperature [°
0.12 30

Erorr with respect to

minimizing errors due to temperature changes. Measurement can be started Workpiece temperature
0.10
immediately without temperature stabilization, shortening the cycle time. 0.08 20
Without compensation
0.06
0.04 10

2 Guaranteed measurement accuracy in the on- 0.02 With compensation

0.00 0
site environment temperature range 0 30 60
Time [min]
90 120

Guarantees measurement accuracy in the on-site environment (10 C to

40 C), enabling high-precision measurement without setting up a dedicated
measuring room.

3 Maintains measurement accuracy even Results of endurance testing in oil mist environment

when contaminated with oil

Scale signal magnitude MiSTAR
Uses an environment-resistant absolute scale that withstands Scale signal strength does not
decrease, even when
contamination, preventing errors such as miscount even in contamination is more than
twice that on the regular scale.
environments with airborne oil mist. This decreases the requirement MiSTAR
Error occurrence Threshold value of Regular scale
for frequent maintenance. error detection
* Number of inquiries for repair for scale miscount since the launch of the MiSTAR Regular scale
series (2019): 0 1 month more than a year
Note: These results were obtained using Mitutoyo's in-house testing methods.

4 Precisely chosen measuring table material

The measuring table is made of stone, a material not susceptible to rust.
Compared to cast iron, the table is less likely to deform due to heat or
deteriorate over time, and can be used for a long time. All you
need is one
AC 100 V
power supply

5 Compact design with highly flexible installation Measuring range

options 570 500 500 mm

It can be installed with one 100 V power supply and 1.26 m2 of space. No
Footprint
need to prepare an air source, giving you greater layout flexibility.
1.26 m²
X 1121 mm Y 1122 mm

Power consumption
6 Reduced power consumption and lower running 1995 kWh
2000
costs Compressor
Power consumption [kWh]

Air conditioner
728
1500 Reduced by Air dryer
Significantly reduces running costs, as there is no need for air conditioning or 93% Main unit

equipment related to air supply. 1000

810
Note 1: The operational hours of CMM is 16 h/day (2-shift system/day) and operational day is 20 days/month.
500
Note 2: Air-conditioning power consumption was calculated under the following condition.
Rated cooling capacity: 2.8 kW, Room: 18 m2, Operating environment according to JIS C 9612 (Preset
355 139 kWh
101 139
temperature: 27 for cooling, 20 for warming) 0
Note 3: Compressor power consumption is calculated based on air consumption of 400 L.
CRYSTA-Apex C544 MiSTAR 555

5
 Usability
Increased productivity by reducing operators' workload.
The three-sided open architecture as a result of the cantilever structure.
Compared to the portal structure, placing and handling workpieces on the measurement table is noticeably more
flexible and easier, enhancing productivity.

You may have the following concerns...

It is difficult to access the measurement stage and Only certain operators can handle measurements.
You want measurements to be easy for any
the installation locations are limited. operator.
1 2 4

You are concerned if the You want to perform measurement

process can be automated You have many objects to immediately, while pausing the
once mass production starts. measure. You want to increase processing machine.
3
1 efficiency even just a little.
2

Solved with the MiSTAR series!

We can handle workpieces from various directions.
The operation is easy, and the time needed for measurement
has been significantly reduced.

6
 1 Workpieces can be handled from various directions
Offers significant layout flexibility due to the three-sided open architecture
and allows you to place and handle the workpiece from various directions.
Easy to link it with peripheral devices such as machine tools and transport
robots.

2 One-touch operation allowing anyone to perform

measurements easily
A standard feature, Quick Launcher, enables simple and intuitive
operation.
Requires you simply to place the workpiece and press the
icon to start measurement.
Anyone, even if you are an inexperienced operator,
can easily operate it.
Intuitive screen operation guiding
you to place the workpiece and
start measurement
Easy to start-up for anyone

3 Allows immediate measurement without the need to recover the origin setting
Uses an environment-resistant absolute scale developed in-house.
Reads the absolute position of the scale when the system is powered off and then re-powered on, allowing you to start the measurement from the
most recent position of the probe, instead of moving to the home position as in conventional models.

4 The clamping system to support easy fixing of any workpiece (optional)

The flexible clamping system will free you from the hassle of fixing workpieces and setting
them on the measuring table.
Regardless of the skill level of the operator, anyone can perform the measurement
immediately.

Pallet receiver Clamping system

7
 Performance
Nominal scanning improves measurement efficiency with high-speed scanning
Nominal scanning measurement enables high-speed and high-
precision scanning measurement even on workpieces with complex
shapes, significantly improving measurement efficiency.

Scan to watch a
movie.

High-speed and high-acceleration drive

Maximum drive speed of 606 mm/s, maximum drive acceleration of Comparison of drive speed and acceleration
600
2695 mm/s². MiSTAR 555 CRYSTA-Apex S Series
It moves rapidly from one measuring point to the next, reducing the 500
Travel distance [mm]

total measurement time. 400

300

200 12%
reduction
100
0.73 s 0.83 s
0
0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00
Time [sec]

Unknown scanning enables immediate measurement of unknown shapes with no CAD data
Unknown scanning allows you to start
contour measurement immediately, even Distance (1)
Circle (2)
if you don't have CAD data. It is easy to 開始点 終了点
Circle (4)

operate and requires only 3 steps: the start

point, the endpoint, and the direction
of measurement. An easy-to-understand
guidance indicates which direction and Circle (3) Circle (1)

which way around the measurement is

performed. Also allows various dimensional
analyses, such as corner R, based on the
contour data acquired.

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 Ideal if you have this situation Ideal if you have this situation
You need to measure diagonal holes efficiently You have limited workpieces you can measure

Motorized probe head PH10MQ Fixed probe head PH6M

Probe head that automatically controls the probe positions. This is a fixed head facing downwards only. You can choose
SP25M scanning probe and the TP200 touch probe can be between the SP25M scanning probe and the TP200 touch probe.
mounted, enhancing the efficiency of complex workpiece Suitable for measuring workpieces that do not require changes
measurements. in probe positions.

Ideal if you have this situation Ideal if you have this situation
You handle many workpieces with complex shapes You need to measure rotating workpieces efficiently

PH20 5-axis Control Touch-Trigger System MRT240 Rotary Table System

Allows you to set the positioning at any Efficiently measures rotating workpieces such as gears,
angle and measure inclined surfaces and cylindrical cams, and impellers. When used in conjunction with
holes with narrow frontages and broad a scanning probe, synchronous profile measurement is also
bases. The head rotates at high speed to supported. Enables the measurements of a wide variety of
enable high-speed measurement while Scan to watch a contour shapes.
maintaining high accuracy. movie.

B-axis

A-axis

9
 Software
Application software that offers both functionality and operability.
We offer an extensive lineup of application software for generating measurement programs automatically, conducting gear
analysis, performing evaluations using CAD and so on.
From simple to complex measurements, these software applications can resolve any measurement issues that our customers may
encounter.

Automatic Measurement Program Generation Software for CMMs

MiCAT Planner Generating measurement programs without the operator's
expertise.
Allows you to automatically generate measuring Significant improvement in the quality and efficiency of inspections.
programs from a 3D CAD model. Anyone can

1
easily generate high-quality measurement
No experience necessary
programs. Significantly improves both the
utilization rate of the CMM and the efficiency No advanced skills or extensive knowledge required. Anyone can easily
Scan to watch a generate measurement programs with intuitive operation.
of measurement work. movie.

2
Reduced work hours and improved utilization rate
Significantly reduces the time required to create measurement programs.
Contributes to shortening the work hours of inspection and production
flows and improves the utilization rate.

3
High-quality measurement program
Allows you to develop an optimal measurement procedure that takes
into account the overall measurement items, eliminating variations in
measurement quality from person to person.

Data Processing Software for CMMs

MCOSMOS
It is a family of data processing programs for
CMMs that run on Windows.
With a wide range of optional software, it is
compatible with a wide variety of probes and
enables fully automated measurement of any
workpiece.

Scan for more

information.

Various software programs not listed above are also available. For more information, please refer to the MCOSMOS ( 16008) catalog.

10
 MiSTAR GEAR System
On-site gear
measuring machine

There is no requirement for changeovers due to the combined functions of gear evaluation, dimensional measurement, and
geometric tolerance evaluation, greatly improving measurement efficiency.

Eliminates the need for changeovers due to batch measurement of gear evaluation and dimensional and shape evaluation
For example, in the case of eAxle gears, the evaluation of the roots is essential to prevent breakage due to
the high torque load.
The MiSTAR GEAR System enables measurements of the gears, dimensions, and root shape with a single
unit without changeovers, significantly reducing the measurement time and worker-hours.

Gear testing machine Contour measuring machine Contour measuring machine CMM
Conventional Dimensions and
Change- Change- Change- Change-
inspection over Gear over Root [left] over Root [right] over geometric
tolerances
flow

Change of measuring machine for each measurement point,

but the MiSTAR GEAR System does not require changeover. Fully automatic measurement
and significantly reduced
MiSTAR Change- Gear, roots [left/right], dimensions and measurement time
GEAR System over geometric tolerances

Intuitive operation High-speed scanning using the 4-axis nominal scanning

A 3D model is created based on the gear specifications entered, allowing Scanning will be even faster by "4-axis nominal scanning"*1. Measurement
you to visually check whether the measurement will be conducted as time can be reduced by up to 50%*2 compared to the previous models.
expected. Furthermore, "Batch Tooth Profile Scanning" enables non-stop
Automated measurement program generation and the measurement measurement and evaluation of all tooth profiles, pitches, tips, and roots,
guidance display allow you to set the coordinate system quickly and thereby improving measurement efficiency.
easily. *1 A rotary table (optional) is required.
Measurement results and tolerance judgments are displayed in real-time, *2 This may differ depending on the gear size and required accuracy.
enabling early detection of abnormalities.

Basic configuration for MiSTAR GEAR System

Shop-floor type CNC CMM MiSTAR series
Rotary table MRT240, MRT320
Automatic stylus changer FCR25
Data processing equipment for CMMs MCOSMOS
Gear measurement and evaluation software GEARPAK Express
Probe system PH10MQ, SP25M

11
 MiSTAR Example with
Robot and Work Stocker
See an example of an automation package that combines MiSTAR with a collaborative robot and a work stocker below.
Mitutoyo offers an automated system that eliminates the need for in-house robot setup and programming.

Robot hand
2D code reader
Robot hand
MiSTAR Workpiece weight: up to 5 kg

Collaborative robot

Signal tower

Work stocker/pallets

pallet selection according to the workpiece to be measured

Work stocker control unit

Pallet 150 mm Shelf for 150 mm pallets (6 placeable)

Lamp to display SET button

measurement results Steady blue: Waiting for measurement
Steady green: All measurement items OK Flashing blue: Measuring
Steady red: FAIL for any of the Light off: Measurement ended/
measurement items Waiting for SET button
Pallet 250 mm Shelf for 250 mm pallets (4 placeable) Flashing red: 2D barcode reading error operation

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 Challenges before introduction
プログラムA

プログラムB

プログラムC

Shortage of operators Need of operators to Need to increase the Risk of careless mistakes Heavy workload of preparation
for measurements always be present utilization rate for each measurement

Solving these concerns

Enables unattended measurement! Reduces introduction cost (standard specifications) Shortens the time for system start-up!

No professional skills required! No special design required by use of pallets

Significant improvement in work efficiency in mixed-product measurement

Workpieces to measure: Assuming 16 pieces and 8 types (mixed-product)
8:00 12:00 17:00 Measuring machine
operating time 4 hours/day
MiSTAR series Change-
over
Measure-
ments
Change-
over
Measure-
ments
Change-
over
Measure-
ments
Change-
over
Measure-
ments
Change-
over
Measure-
ments
Change-
over
Measure-
ments
Operator
worker-hours 4 hours/day

Unattended measurement with small risk

8:00 12:00 17:00 20:00
Change-
over Automated measurement Automated measurement Automated measurement
Automation
Change-

Change-

Change-

Change-
over

over

over

over

package Measuring machine

12 hours/day
operating time

Operator
Allows you to prepare while continuing measurement. Shortens work time, because you only need to place and remove the workpiece on the pallet
worker-hours 1 hour/day

Compared to the MiSTAR stand-alone system

Measuring machine
utilization rate Approx. 3 times Operator worker-hours Approx. 1/4
Place the workpiece
No PC operation required! Simply place the
Easy operation workpiece and press the button!
Press the button

Allows you to prepare for the next measurement while continuing automated measurement, thereby improving the efficiency of operations.
Measurement is also possible after dark, extending the operating time of your CMM.
Compared to the MiSTAR stand-alone system, the utilization rate of the measuring machine is about 3 times higher, while the operator's worker-hours
are about 1/4.
Furthermore, operation is easy by simply placing the workpiece on the table and pressing a button.
There is no need for PC work, reducing the workload of operators.

13
 Factory Automation
Easy to build automation.
Equipped with the IO400, the MiSTAR series can be easily connected to external control devices.
Allows system expansion without major changes to production lines or systems when needed, such as when automation is
introduced in the future.

Expandability in the future, affinity with external equipment

Robot
Operator panel

Transport device

Control panel
Controller Terminal block*
AGV/AMR
IO400＊

Signal tower

PLC
Data processing
MCOSMOS MCEIO*
MiSTAR series equipment
Light curtains

* is optional.

External devices, such as transport devices, signal towers, and safety devices, which were previously custom-designed for each customer, have now
become semi-standard specifications.
These can be easily connected by simply adding a board to be incorporated into the control device, if you need to work with automation and limited labor
in the future.
They can be added to the machine even after delivery. The MiSTAR series also supports communication with PLCs of various manufacturers.

Usage examples by customers

Building an automatic production line with over 80% worker-hours reduction! How did they do it?
Kosei Plant Factory, Shimabara City, Nagasaki Prefecture
Kosei Plant Factory manufactures high-precision parts for various
industrial equipment using composite lathes, and is highly evaluated
by manufacturers of semiconductor-manufacturing equipment. The
company worked to meet the growing number of orders and realized Scan for more
complete-lot measurement after processing, providing an example of information.
automation utilizing the MiSTAR 555.

14
Smart Factory
Realizing a smart factory by "visualization."
Multiple CMMs can be monitored in real-time from the network, reducing the work of grasping the operating status and
managing measuring machines.
Collected data on measuring machines will be used for preventive maintenance, building a system that does not stop.

Monitoring and logging of measuring

machine operational status
Status Monitor
Monitors the operating status of the CMM
(standby, automated measurement, error
occurrence, etc.). Other measuring machines
Network
connected to the network can also be monitored
simultaneously. "Visualizing the operational
status" allows you to reduce waste and improve
the operating ratio of your production facilities.

Maintains the reliability of measuring

machines through status monitoring
Monitoring Service
* Provided under the Ultimate Contract or Visualization Service.

By collecting and accumulating the travel distance

of each axis, the probe touch count, and the
accuracy status of the measuring machine in the Cloud
cloud, "visualization of status" and "equipment
that does not stop" through preventive Monitoring Service
maintenance can be realized. Output information
Status monitoring for preventive
Travel distance Touch count maintenance
Temperature log Error log
Accuracy status, etc.

Process management based on

measurement data collection and analysis
MeasurLink
MeasurLink realizes "visualization of quality" by
real-time statistical processing of measurement
data. It will help you enhance quality control
with various functions including data logging, Network
measuring machine management, and Gage R&R.

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 2409(JP8), Printed in Japan
Coordinate Measuring Machines Vision Measuring Systems Form Measurement Optical Measuring
Whatever your challenges are, Mitutoyo
supports you from start to finish.

Mitutoyo is not only a manufacturer of top quality

measuring products but one that also offers qualified
support for the lifetime of the equipment, backed up
by comprehensive services that ensure your staff can
make the very best use of the investment.
Small Tool Instruments
Sensor Systems Test Equipment Digital Scale and DRO Systems Apart from the basics of calibration and repair,
and Data Management
Mitutoyo offers product and metrology training,
as well as IT support for the sophisticated software
used in modern measuring technology. We can also
design, build, test and deliver measuring solutions
and even, if deemed cost-effective, take your critical
measurement challenges in-house on a sub-contract
basis.

Find additional product literature

and our product catalogue

https://www.mitutoyo.co.jp/global.html
Mitutoyo Corporation
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All product information contained in this brochure is current as of Sep. 2024.