Touch Probe Series for CNC Machine Tools

Transcription

www.metrol.co.jp/en
Summary
●Touch probes can be used for measuring
workpiece dimensions, centering or positioning
by installing in CNC machines such as lathes,
machining centers, grinders, special-purpose
machines or robots.
●When the stylus makes contact with a workpiece
or table, a high-precision ON/OFF output signal is
generated and that is sent to the CNC or PC
device.
●An I/F unit for protecting the contact can be
provided internally or installed externally
(except for RC-K3E).
Features
1）The internal switch is of the contact type, has high precision, and is free of movement differential.
2）Since there is no need of an amplifier, there is no temperature drift caused by self-generation and temperature
characteristic of the sensor unit.
3）Outputs over-travel warning signal (Only E2A).
Structure
With pretravel
Without pretravel
High-precision, high-durable internal touch switch
able to be operated by movement of the stylus.
As the built-in contact serves as a swing fulcrum, the
ON → OFF signal is output instantaneously as the
fulcrum moves away.
Precision touch switch
Precision touch switch
Stationary contact
Movable contact
Drawings for
basic structure
K1A
K2A
K2C
Features
・The finger needs to be pushed in from the position ・As it starts operating at the moment it touches,
high-precision position detection is possible.
in which the contact ball is in contact with the
workpiece until it starts operating. (for relative
・Susceptible to occurrence of erroneous signals and
position detection)
chattering caused by vibrations and impacts.
・Resistant to occurrence of erroneous signals and ・Inferior contact life since contact switch are required
chattering caused by vibrations and impacts.
to be hard and there are restriction on contact
・Material having low electrical resistance used for
contact switch for extremely long contact life.
4-1
No.C5-1E
materials.
www.metrol.co.jp/en
Selection Guide
K1A
→P4-11
All Purpose
●A wide variety of dedicated
types depending on the
intended use.
1-Direction
K3E
→P4-13
All Purpose
3-Dimension
X
Y
Measuring workpiece
dimensions, Centering,
Positioning, Correcting
thermal distortion
X
Z
K2A
→P4-15
For CNC Lathe /
Special Purpose
Machines
With Wire
±X / Z 3-Direction X
K2C
→P4-17
Z
Wireless
For Robots
NEW!!
K3M
→P4-19
3-Dimension
X
RC-K3E
→P4-3
Y
X
Z
For Cylindrical
Grinding Machine
±X 2-Direction
E2A
→P4-21
X
Touch probes with wire
Product name
Application
I/F unit (P4-9)
Page
3-Dimension
X
Direction
Y
With pretravel
Measurement of
workpiece endsurfaces
K2A
K3E
K1A
1-Direction
Pretravel
(mm)
K2C
K3M
E2A
±X / Z 3-Direction ±X / Z 3-Direction 3-Dimension
X
X
Z
Without pretravel
X
X
Y
Z
Z
With pretravel
Without pretravel
±X 2-Direction
X
X
Z
With pretravel
With pretravel
Measuring outer diameter,inner diameter,
end surfaces and Centering
For robots
Measuring end
surfaces for grinder
External
External
Built-in
External
Built-in
External
P4-11
P4-13
P4-15
P4-17
P4-19
P4-21
◎For wireless type, please select High-precision Touch Probe RC-K3E (P4-3).
No.C5-1E
4-2
Wireless Type
Touch Probe for CNC Machine Tools
RC-K3E
High-precision Wireless Type
NEW
2.4GHz! Uninterrupted by NOISE.
New Radio Transmission System
Conventional infra-red optical
communication
Metrol's new radio
transmission system
Affected by obstacles and coolant
Uninterrupted by obstacles and coolant
Coolant
Stable
transmission
Coolant
Unreliable
transmission
Receiver
Interruption in
Workpiece communication
Touch Probe
Touch Probe
Workpiece
Receiver
Stable
transmission
・Selects the optimal channel automatically by searching the radio wave
frequency band at all times.
・Designed for highly-reliable, noise resistant radio transmission.
・Compared to optical probes, radio probes are more suitable for large
turnmill centres and 5-Axis machines for precise measurement.
1μm Repeatability
Four-point support, unique mechanical structure.
No correction of software "lobing".
Achieves 1m (2σ) repeatability.
φ40 Ultra compact size
Ideal for compact machining centers and high-speed machines with
small shanks.
Energy saving! 180 hours without a battery change
Battery lasts for 180 hours under
continuous use.
50% more energy saving compared to
conventional infra-red optical
communication system.
No deterioration of accuracy with
decreasing battery life.
Improved visibility
by mounting the receiver externally.
No hassles of cleaning the coolant and chips as compared to conventional
internally mounted units.
Receiver
Touch Probe
Receiver
Receiver
4-3
No.C5-1E
For Robot
For Robo-drill
RC-K3E High-precision Wireless Type
www.metrol.co.jp/en
■System structure
■Specifications
Main application
Measuring workpiece dimensions, Centering
Single direction repeatability 1.0 m (2σ) *At the Speed of : 150 mm/min
Contact life time
Receiver
3 million
Signal transmission format FSK (DSSS) transmission format
Shank
No. of channels
37
Radio frequency
2400MHz - 2480MHz
Power ON/OFF signal
M code
Signal transmission range Max. 15m
Touch Probe
Workpiece
Receiver / Interface
Receiver antenna-integrated interface
Sensing directions
5 directions ±X, ±Y, +Z
Contact Force
XY：0.5N
(when using standard stylus)
Overtravel
Z ：5N
XY directions : ±7°
(when using standard stylus)
+Z direction : 3 mm
Operating environment
For indoor use only
Protective structure
IEC IP67
Storage temperature
-10°C - 70°C
Operating temperature
5°C - 50°C
Weight(excluding a shank) With battery : 290g Without battery : 280g
Numerical
control (NC)
Battery
½ AA lithium-thionyl chloride battery
(3.6V) 1Time
Time until battery replacement After start of low battery indication : approx. 1 hr
Within range of 15m, radio wave channels of
Low battery indication
Flashing of battery alarm LED (red)
communication are uninterrupted by any
Dead battery indication
Illumination of battery alarm LED (red)
obstacles in between the transmitter and
Battery life
During standby : 200 days
5% use (72 min/day) : 87 days
receiver.
Continuous use : 180 hours
■Outer dimensions
RC-K3E-002-001S
Sensor head（RC-K3E-002HJ）
Various options of Shanks
are available on request.
φ40
Standard stylus（F-R40T-405）
Shank BT30（H-BT30-001）
More options of stylus are
available on request.
4
Sφ
Standard accessories
9.5
40.5
(50)
50
(100)
・Receiver：RC-R02-001
・Output Cable（5m) ：DC-R02-050
・½AA Lithium battery：BT-001-001
・Stylus spanner：S907
・Stylus wrench：HEX-0.89
No.C5-1E
4-4
www.metrol.co.jp/en
■Outer dimensions
RC-R02-001
Wiring Diagram
(15)
BLUE
(28)
BLUE / BLACK
VIOLET
VIOLET / BLACK
2-M6 D8
22.5
50
GREEN
90
GREEN / BLACK
Mounting surface view
4.7kΩ
WHITE
(172)
BROWN
9
90
Output Cable
7.5
（Standard 5m：DC-R02-050）
.2
φ1
0
31
(18
9)
4-5
No.C5-1E
28
15
73
140
(11
7)
LOW BATTERY
+24V
ERROR
MACHINE START +
MACHINE START 0V
SKIP +
SKIP 0V
ORANGE
PROBE STATUS 2b
RED
Mo
su unti
rfa ng
ce
vie
w
+24V
GRAY
GREEN / YELLOW
)
PROBE STATUS 1
YELLOW
BLACK
(72
+24V
+24V (12V-30V)
0V
MACHINE GROUND
www.metrol.co.jp/en
■Options
<Shear screw>
<Shank>
Various options are available on request.
M3
φ5
M3 D5
4.5
10
Width across flats
5
Shear screw No.：
KE01501
(15)
Once a horizontal overload is applied to the measuring stylus,
the shear screw breaks to protect the interior.
Size：BT40
Product No.：H-BT40-001
<Stylus>
Replace the shear screw referring to the instruction manual.
(mm)
Product No.
D
φd
L1
L2
F-R50T-405
5.0
2.5
40.5
33
F-R40T-405
4.0
2.0
40.5
33
F-R30T-405
3.0
1.5
40.5
33
F-R20T-305
2.0
0.8
30.5
23
F-T10H-155
1.0
0.7
15.5
8
M3
φd
Ball D
●Stylus list
L2
4
L1
φ5
Size：BT30
Product No.：H-BT30-001
●Stylus No.
F-R
Ball diameter(D)
* Please contact us for more options of styli.
T-
Length(L1)
Shaft material
（T：Tungsten carbide, H：High speed steel）
Ball material（R：Ruby, T：Tungsten carbide）
■Precautions
1）Use the shortest stylus as possible. Long stylus are more likely to cause chattering and malfunctions due to vibrations or
impacts.
2）The stylus should be firmly fixed to the sensor head.
3）Clean the stylus frequently and remove adhesion of coolant or cutting chips on it in order to prevent variation in signal point.
4）Replace the stylus when it is worn or stuck with foreign substances which cannot be cleaned up.
5）Using big ball reduces the effect of surface finishing of the workpiece being inspected, avoiding erroneous measurement.
6）When the finger has an extreamly small stem diameter (φd), the shear screw may not be effective.
Specification sheet
E-mail : touchsensor@metrol.co.jp
▼Please send us your inquiry by fax/e-mail after copying this page, and filling in necessary infomation. Sample : □
Optional specifications (Bold : Standard)）
Date:(mm,dd,yy)
□ BT40
Shank
□ BT30
Shear screw
□ Stylus No. Stylus No.
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿(Standard : F-R40T-405)
How to order
Company
1. Spec sheet
2. Selection
3. Confirmation
OK!
Dept. / Title
E-mail
Customer name
E-mail
E-mail
Address
“T24E-04-19”
TEL
Please fill out the
specification sheet
and send to Metrol.
FAX
The drawing of
specific model based
on spec sheet is sent .
4. Order
Check the drawing
to select/confirm
the specific model.
Quotation
&
Order
The quotation is sent
and you can place
an order.
E-mail: touchsensor@metrol.co.jp
E-mail
PDF sheet is available for download at www.metrol.co.jp/en
FAX: +81-42-528-1442 touchsensor@metrol.co.jp
ー Copy this page and use repeatedly ー
No.C5-1E
4-6
Touch Probe (with wire) Selection Parameters and Precaution
www.metrol.co.jp/en
■Stylus
■Mounting
1. The Stylus length can be optionally selected. The material
may be changed depending on the length. (shaft standard:
stainless steel)
・The shape of the mounting portion depends on the model.
Please refer to each product page.
2. Tungsten carbide balls with a diameter of Sφ2-φ5 are
used for the contact.
3. Accuracy and movement before operation vary according to
stylus length, mounting orientation and amount of offset.
4. Use the shortest stylus as possible. Long stylus is more
likely to cause chattering and malfunctions due to
vibrations or impacts.
5. The stylus should be rmly xed to the sensor head.
6. Remove adhesion of coolant or cutting chips onto the
stylus in order to prevent variations in signal point.
7. Replace the stylus when it is worn or stuck with foreigh
substances which cannot be cleaned up.
8. The larger ball contact reduces the effect of the surface
nish of the workpiece being inspected, avoiding
erroneous masurement.
■Shear screw
1. Once a horizontal overload is applied to the stylus, the
shear screw breaks to protect the interior.
2. Replace the shear screw by referring to the instruction
manual. Replacement by a wrong procedure may result in
damaging the interior.
■Contact structure (Output mode)
Output mode (Contact structure)
The contact is normally closed (ON) and
opened during operation (OFF).
NC
Available with and without pretravel.
（b contact）
Malfunctions(disconnection / contact troubles)
diagnosed using interlock (fail-safe).
Contact normally open (OFF).
NO
Closed during measurement (ON).
（a contact）
All NO types have pretravel.
■Cables
1. Do not pull on cables with excessive force (up to about
30N (3 kgf)).
2. The cable bending radius should be R7 or more.
3. Since switch contacts may be damaged by the current
higher than the rated due to induction of noise and surges,
install cables as far away from motor power sources and
noise sources a s possible (particularly when bundling
cables).
4. Do not damage cables during wiring. This impairs water
resistance capacity.
5. Cover cables with protective tubes when there is a risk of
damaging to cables by the usage environment. Minimum
bending radius when using protective tubes is R25 and the
maximum length is 15 m.
■Electrical
1. Contact rating: DC5V - DC24V Steady current :10mA or less (Rush current : 20mA or less)
2. Make electrical connections so that the sensor is grounded
when the machine body is grounded.
3. As the sensors with LED have polarity, please be aware of
the (+) (-) connection. Recommended value of 10 mA,
resistive load. Limit the LED forward current below 10mA.
4. In the case of using I/F unit, refer to P4-9 for output speci cation.
■Connectors (see P6-2)
Cables can be branched between the sensor and machine
with connectors, thereby facilitating assembly and
maintenance. these connectors are waterproof, and highly
durable.
There are two types of connectors available and both types
are rated IP67.
・Direct-out Connectors
Circuit diagram
Nomally closed (NC)
・Directional pins are used for ±X, Z 3-Direction type
(K2A, K2C)
Nomally open (NO)
The connector is attached to the sensor head (only
applicable for K3MA).
・Connectors
The connector is attached at a midpoint in the cable
(distance from sensor: min. 1m)
Note: Do not pull the cable when remove the connector.
Press the connector rmly until it tightly ts with O-ring.
4-7
No.C5-1E
www.metrol.co.jp/en
■Protective covers
Protective cover are for preventing damage to rubber boots
and impairment of water-resistance or dustproofing caused
by metal fragments and other cutting.
1) Protective covers are not provided for some products.
In that case, an extra cover is needed to protect rubber
boot from damaging by cutting chips.
2) Even for products with boots protective covers, please
consider the mounting orientation, direction of the chips
and coolant and the like to make sure that chips and
coolant do not get accumulated within the boots
protection cover.
■Proper Tool Contact
1) Ensure that the workpiece touches the contact along a
straight line in the direction in which it is pushed.
2) Do not excessively press the stylus to the stroke end.
It may damage the sensor or the workpiece.
3) Set to a lower speed in the case of measuring workpieces
made of flexible materials such as aluminum or resin.
However, operating speed slower than 10mm/min is not
recommended.
4) Even for the same work, changing the operation speed will
cause errors in accuracy.
Note : Please be sure that the operating speed when the
contact that has been pushed in is returned to the
original state is within the range in which the contact
can follow the work. When it is rapidly returned, the
internal may be damaged in reaction.
Similarly, do not return it rapidly when testing it with a
finger during installation, cleaning, etc.
●Requesting Quotation
・Send us the quotation request along with attached spec sheet
(with additional requirement if any) by Fax/E-mail.
FAX: +81 42 528 1442/ Email: touchsensor@metrol.co.jp
・The format (figure number) is determined when the
delivery specification figure is submitted.
●Ordering Replacement and Spare Parts
・ Please specify the product name (model name) on the
nameplate attached to the product.
・Please add an "H" after the product No. when not requiring
accessories such as an I/F unit or relay cable (machine
side). Please add an "S" when ordering a set.
No.C5-1E
4-8
www.metrol.co.jp/en
External I/F unit
■Plug-in I/F unit for contact protection (Standard accessories for K1A / K2C / K3E / E2A)
■Electrical specification
1）Protection for the dry contacts from inrush current
The I/F unit is not needed, when using the sensors under the
contact rating. Being separated from I/O circuit, the dry contacts
of the sensors remain intact from sudden inrush current.
Power supply voltage
DC24V ±10%
(Full-wave rectification with ripple 5% or less)
Power consumption
15mA
Input
One contact signal
Output
Transfer output (in-phase or inverted output)
Operating temperature range
0-50°C
■Outer dimension
2）Increase the output current
Terminal layout
In-phase
output
3）Level conversion unit
Level conversion (normally close to normally open, normally
open to normally close).
1
5
9
4
8
12
13
14
DC24V ＋
− Sensor input ＋
−
Product name
CL-1F
Output method
Photo MOS relay
Socket unattached
6.4
21
■Output specification
1
5
9
4
8
12
13
14
35.2
[VOTTOM.VEW]
Diagram
Output level
No-voltage floating output
Output capacity
AC/DC200V 100mA
Operating
time
Inverted
output
27.4
Enable to drive a relay or similar devices directly.
When driving a relay by this unit, the repetitive accuracy will
be reduced due to delay of the relay.
Delay
500µsec (representing value)
Spread
10-20μs
Socket adjustment list
Manufacturer
Panasonic
OMRON
Relay socket
HC2
MY2
Terminal block socket
HC2-SFD-S
PYF-08A
■Electrical load connecting
Sensor
input
8
13
Main circuit
Inverted
No.C5-1E
+V
Load
-V
(0V)
In case used equivalent to
PNP open collector output form
0V
In-phase
Inverted
Load
-V
(0V)
Load
+V
CL-1F
4-9
Load
CL-1F
Sensor input
9
DC24V±10%
14
In-phase
1
Load
AC / DC
5
Inverted
power supply
Load
4
In-phase
Main circuit
12
Main circuit
CL-1F
Sensor input
In case used equivalent to
NPN open collector output form
www.metrol.co.jp/en
■Precautions
1) Do not connect the load exceeding the output rating
specified for each model. Since the switching parts and
interface elements may be damaged due to the flow of
excessive current caused by noise or surge induction,
place the sensor at a distant location from any power lines
or other sources of noise.
4) Since the I/F unit is not water-proof, protect it from
water and oil.
2) As a rule of thumb, connect one sensor to one unit.
5) In the case of using Normally-open type sensor with a LED
indicator, I/F unit can be used only when the LED is
normally OFF and turns ON in operation. In the same way,
for Normally-close type sensor, the unit can be used only
when the LED is normally ON and turns OFF in operation.
3) Select the installation location of I/F unit so that the cable length
between the sensor and the I/F unit should not exceed 20m .
6) This I/F unit is especially designed for the METROL sensors,
do not use this I/F unit with the sensor of other manufacturers.
No.C5-1E
4-10
With Wire
K1A
1-Direction Plunger Type
■Touch probes for CNC machines tool are used for measuring
workpiece dimensions, centering and positioning.
■Standard specifications
(mm)
・Rubber materials used in some products are applicable to
water-soluble coolants and alkaline liquids. (Refer to P6-4)
Product name
K1A
Contact structure
NC (Normally closed)
Output mode
NC (Normally closed) or NO (Normally open)
(when using an external I/F unit CL-1F)
Pretravel
Approx. 0.2
Stroke
3
Repeatability*
0.001
・Operating speed slower than 10mm/min is not
recommended.
●Precautions for Touch Probe…P4-7
●Precautions for Sensor Connecting…P1-3
●Technical Guide…P6-1
(Recommended operating speed of 50 - 200mm/min)
Contact life time
■Precautions
●Cable Options…P6-2
3 million
Protective structure IP67
Contact force
2N
Contact material
Tungsten carbide ball
Contact rating
DC5V - DC24V Steady Current: 10 mA or Less
Rush Current: 20 mA or Less
Limit the LED forward current below 10mA.
Oil resistant φ5 / 2 cores
Cable
Tensile strength 30N, Minimum bending R7
LED lamp
Default : LED ON / Operating : LED OFF
Standard
External I/F unit CL-1F (Refer to P4-9)
accessories
Two hexagonal nuts
* with stylus length of 35.5mm (F635)
■Options
●Stylus list
L2
5
3
within 15
4
3
2.5
1.8
within 15
within 8
Stylus No.
F615
F625
F635
F645
F655
L1
15.5
25.5
35.5
45.5
55.5
L2
6.5
15
15
15
15
F614
F624
F634
F644
F654
L1
15.5
25.5
35.5
45.5
55.5
L2
6.5
10
10
10
10
F613
F623
F633
F643
15.5
25.5
35.5
45.5
L1
6.5
8
8
8
F612
F622
F632
F642
L1
15.5
25.5
35.5
45.5
L2
5
5
5
5
L2
2
4-11
1.2
within 5
Ball D
No.C5-1E
M3
φ6
φd
φd
D
L2
L1
K1A 1-Direction Plunger Type
www.metrol.co.jp/en
■Outer dimensions
K1A
S45
Shear Screw
M16ｘ0.5
M16ｘ0.5
LED Lamp
φ9.3
Tungsten Carbide Ball Sφ5
27.7
F635
Stylus
38
Material : S15C
Treatment : Raydent coating
Product name : S622
24
61
4
43
104
(20)
Protective cover : Mostly for downward (horizontal installation possible)
●Circuit diagram
CL-1F (Refer to P4-9)
LED
NC
BROWN +
12
BLUE -
9
Main circuit
K1A
DC24V±10%
14
In-phase
1
Load
5
for AC/DC
Inverted Load
circuit
4
8
13
0V
Power supply voltage : DC24V±10%
Power consumption : 15mA
Output capacity
: DC200V 100mA
AC200V 100mA
Specification sheet
Optional specifications
Date:(mm,dd,yy)
Stylus No. (refer to the left page) ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿（Standard : F635）
Cable options (1m/unit)
Length / Cable protection
＿＿＿ m ／ □ Not required □ Protective tube ＿＿＿ m（Upper limit:15m） □ Wire braid ＿＿＿ m（Upper limit:10m）
Connector (Refer to P6-2)
□ Not required □ Connector
Machine side cable option
Length
from connector (if desired)
Cable protection
＿＿＿ m
□ Not required □ Protective tube ＿＿＿ m（Upper limit:15m） □ Wire braid＿＿＿ m（Upper limit:10m）
How to order
Company
1. Spec sheet
2. Selection
3. Confirmation
OK!
Dept. / Title
E-mail
Customer name
E-mail
E-mail
Address
“T24E-04-19”
TEL
Please fill out the
specification sheet
and send to Metrol.
FAX
The drawing of
4. Order
Check the drawing
to select/confirm
the specific model.
Quotation
&
Order
and you can place
an order.
E-mail
No.C5-1E
4-12
With Wire
K3E
3-Dimension (all-round) Type
■Touch probes for CNC Machine Tools are used for measuring of
(mm)
Product name
K3E
Contact structure
Output mode
■Circuit diagram
K3E
NC NC NC NC
CL-1F
BROWN +
12
Pretravel*
0
Stroke*
X=2 Z=1
Repeatability
0.001（2σ）
BLUE -
(Recommended operating speed of 50 - 200mm/min)
Contact life time
300,000
Contact force*
X=1N Z=4.5N
Contact material
Contact rating
DC5V - DC24V Steady current :10mA or less
Rush current : 20mA or less
Cable
Standard accessories
9
Main circuit
External I/F unit CL-1F (Refer to
DC24V±10%
14
In-phase
1
Load
5
for AC/DC
Inverted Load
circuit
4
8
0V
13
Output capacity
: DC60V 200mA
AC60V 200mA
P4-9)
240mW (Max)
■Precautions
・As the built-in contact serves as a swing fulcrum, excessive
operation speed will accelerate the deterioration of the
contacts. In addition, as the contact material with low
electrical resistance cannot be used, it needs to be energized
only during measurement to protect the contact life.
recommended.
4-13
No.C5-1E
K3E 3-Dimension (all-round) Type
www.metrol.co.jp/en
■Outer dimensions
K3E
X
Y
5396D
Shear joint
X
Z
4-M2 set screw (cup point)
4-M2 set screw (truncated cone point)
F4607
Contact
Tungsten carbide Sφ3
8
h a 24
cro
ss
fla
ts)
φ25
M22×1
9.5
7
(W
43.3
idt
(37.7)
88
●Mounting method
35
φ25
Flange (optional)
5
φ4
5
38.8
2-φ5.5
5
Specification sheet
Optional specifications (Bold:Standard)
Mouting method
Date:(mm,dd,yy)
□ M22×1 □ Flange
Length
Cable protection
＿＿＿ m
How to order
Company
1. Spec sheet
2. Selection
3. Confirmation
OK!
Dept. / Title
E-mail
Customer name
E-mail
E-mail
Address
“T24E-04-19”
TEL
Please fill out the
specification sheet
and send to Metrol.
FAX
The drawing of
4. Order
Check the drawing
to select/confirm
the specific model.
Quotation
&
Order
and you can place
an order.
E-mail
No.C5-1E
4-14
With Wire
Touch Probe for CNC Machine Tools / Special Purpose Machines
K2A
±X / Z 3-Direction Type (with pretravel)
■Touch probes for CNC lathes a reused for measuring inner
diameter, outer diameter, and end surfaces.
(mm)
Product name
K2A
Contact structure /
Output mode
Pretravel
X=Approx. 0.6* Z=Approx. 0.1
Stroke
X=±8* Z=4
Repeatability
0.001
■Precautions
・Rubber materials used in some products are applicable
to water-soluble coolants and alkaline liquids.
(Refer to P6-4)
recommended.
（Recommended operating speed of 50 - 200mm/min）
Contact life time
3 million
Protective structure
IP67
Contact force
X=1N* Z=2.5N
Contact material
Contact rating
DC5V - DC24V Steady Current: 10 mA or less
Rush Current: 20 mA or less
Limit the LED forward current below
10mA.
Oil resistant φ5 / 4cores
Cable
LED lamp
* with nger length of 35.5mm (F635)
■Options
●Stylus list
L2
5
3
within 15
4
3
2.5
1.8
within 15
within 8
Stylus No.
F615
F625
F635
F645
F655
L1
15.5
25.5
35.5
45.5
55.5
L2
6.5
15
15
15
15
F614
F624
F634
F644
F654
L1
15.5
25.5
35.5
45.5
55.5
L2
6.5
10
10
10
10
F613
F623
F633
F643
15.5
25.5
35.5
45.5
L1
6.5
8
8
8
F612
F622
F632
F642
L1
15.5
25.5
35.5
45.5
L2
5
5
5
5
L2
2
4-15
1.2
within 5
Ball D
No.C5-1E
M3
φ6
φd
φd
D
L2
L1
K2A ±X / Z 3-Direction Type (with pretravel)
www.metrol.co.jp/en
■Outer dimensions
K2A
13.5
25
-0.01
φ32 -0.03
-0.01
φ15-0.03
φ35
Z
φ3
Tungsten carbide ball Sφ5
φ34.8
X
3
LED lamp
S45
Shear screw
F635
Stylus
35.5
56.5
67
8
131.5
2-M5 D6
23
2
Protective cover : Mostly for downward/ horizontal installation
Flange (optional)
●Circuit diagram
67
K2A
ORANGE DC24V
LED
NC (In-phase)
Photo MOS
AC / DC
GREEN
I/F
NC
YELLOW
BLACK
8
2-φ5.5
External I/F unit (optional)
NC
LED
BROWN +
12
0V
Power supply voltage : DC24V
Power consumption :10mA
Output
: DC60V 100mA (Resistance load)
AC60V 100mA (Peak value)
BLUE -
9
DC24V±10%
14
In-phase
1
Load
for AC/DC
5
circuit
Inverted Load
4
8
0V
13
Output capacity
: DC60V 100mA
AC60V 100mA
Main circuit
Built-in I/F unit (standard)
45
φ55
●Mounting method
Specification sheet
Date:(mm,dd,yy)
Stylus No. (refer to the left page)
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿( Standard : F635 )
I/F unit
□ Built-in ( □ NC : Nomally closed □ NO : Nomally open )
(Output mode)
□ External CL-1F(Output both NO and NC. Refer to P4-9)
Mounting method
□ Bottom screw □ Flange
Length
Cable protection
＿＿＿ m
How to order
Company
1. Spec sheet
2. Selection
3. Confirmation
OK!
Dept. / Title
E-mail
Customer name
E-mail
E-mail
Address
“T24E-04-19”
TEL
Please fill out the
specification sheet
and send to Metrol.
FAX
The drawing of
4. Order
Check the drawing
to select/confirm
the specific model.
Quotation
&
Order
and you can place
an order.
E-mail
No.C5-1E
4-16
With Wire
K2C
±X / Z 3-Direction Type (without pretravel)
■Touch probes for CNC lathes are used for measuring of inner
diameter, outer diameter, and end surfaces.
(mm)
Product name
K2C
Contact structure
Output mode
■Precautions
recommended.
Pretravel
0
Stroke
X=±8* Z=4
Repeatablity
0.001
（Recommended operating speed of 50 - 200mm/min）
Contact life time
300,000
Contact force
X=0.4N* Z=2.5N
Contact material
Contact rating
DC5V - DC24V Steady Current: 10 mA or less
Rush Current: 20 mA or less
Cable
LED lamp
Standard accessory External I/F unit CL-1F (Refer to P4-9)
■Options
●Stylus list
L2
5
3
within 15
Stylus No.
L1
3
2.5
1.8
within 15
within 8
4-17
1.2
within 5
F625
F635
F645
F655
15.5
25.5
35.5
45.5
55.5
6.5
15
15
15
15
F624
F634
F644
F654
L1
15.5
25.5
35.5
45.5
55.5
L2
6.5
10
10
10
10
F613
F623
F633
F643
15.5
25.5
35.5
45.5
L1
6.5
8
8
8
F612
F622
F632
F642
L1
15.5
25.5
35.5
45.5
L2
5
5
5
5
L2
2
F615
F614
L2
4
Ball D
No.C5-1E
M3
φ6
φd
φd
D
L2
L1
K2C ±X / Z 3-Direction Type (without pretravel)
www.metrol.co.jp/en
■Outer dimensions
K2C
X
2-LED lamp
S45
Shear screw
Z
F635
35.5
φ32
25
-0.01
-0.03
-0.01
φ15-0.03
φ3
Stylus
φ34.8
13.5
3
2-M5 D6
3
56
55
111
2
Protective cover : Mostly for downward/ horizontal installation
●Circuit diagram
K2C
LED
NC NC
BROWN +
12
BLUE -
9
Main circuit
LED
DC24V±10%
14
In-phase
1
Load
5
for AC/DC
Inverted Load
circuit
4
8
13
0V
Output capacity
: DC200V 100mA
AC200V 100mA Specification sheet
Date:(mm,dd,yy)
Length
Cable protection
＿＿＿ m
How to order
Company
1. Spec sheet
2. Selection
3. Confirmation
OK!
Dept. / Title
E-mail
Customer name
E-mail
E-mail
Address
“T24E-04-19”
TEL
Please fill out the
specification sheet
and send to Metrol.
FAX
The drawing of
4. Order
Check the drawing
to select/confirm
the specific model.
Quotation
&
Order
and you can place
an order.
E-mail
No.C5-1E
4-18
With Wire
Touch Probes for CNC Robots
K3M
3-Dimension (all-round) Type
■Touch probes for CNC Robots are used for measuring of
■Compatible with high-speed contacts for robots.
■Free of lobing phenomena.
(mm)
Product name
K3MA
Contact structure
NO (Normally open)
Output mode
Pretravel
X=Approx. 0.4* Z=Approx. 0.1
Stroke
X, Y=±10* Z=4
Repeatability
0.03 (At operating of speed 500 - 1000mm/min)
recommended.
0.01(At operating of speed 100 - 200mm/min)
Contact life time
■Precautions
3 million
Contact force
X, Y=1N* Z=3N
Contact material
Contact rating
DC5V - DC24V Steady Current: 10 mA or Less
Rush Current: 20 mA or Less
Limit the LED forward current below
10mA.
Oil resistant φ5 / 4cores
Cable
LED lamp
Default : LED OFF / Operating : LED ON
■Options
●Stylus list
L2
5
3
within 15
4
3
2.5
1.8
within 15
within 8
Stylus No.
F615
F625
F635
F645
F655
L1
15.5
25.5
35.5
45.5
55.5
L2
6.5
15
15
15
15
F614
F624
F634
F644
F654
L1
15.5
25.5
35.5
45.5
55.5
L2
6.5
10
10
10
10
F613
F623
F633
F643
15.5
25.5
35.5
45.5
L1
6.5
8
8
8
F612
F622
F632
F642
L1
15.5
25.5
35.5
45.5
L2
5
5
5
5
L2
2
4-19
1.2
within 5
Ball D
No.C5-1E
M3
φ6
φd
φd
D
L2
L1
K3M 3-Dimension (all-round) Type
www.metrol.co.jp/en
Touch Probes for CNC Robots
■Outer dimensions
Y
X
30
φ42.5
φ29
30
-0.01
Shear screw
φ20 -0.04
S45
Directivity not required
X
2-LED lamp
F635
Stylus
φ38
K3MA
Z
4-M4 D8
35ﾟ
35.5
35
40
11
97
137
3
(35.4)
Protective cover : Mostly for downward (horizontal installation possible)
●Mounting method
●Circuit diagram
BLACK
0V
4-φ5.5
D5
NO
0
YELLOW
NC (Inverted output)
Photo MOS
AC / DC
I/F
(35.4)
GREEN
Flange (Optional)
DC24V±10%
PC
ORANGE
φ60
LED x 2
45ﾟ
Output capacity
: DC60V 100mA (Resistance load)
AC60V 100mA (Peak value) Specification sheet
Date:(mm,dd,yy)
Output mode
□ NC : Nomally closed □ NO：Nomally open
Mounting method
□ Bottom screw □ Flange
□ Not required □ Direct-out connector □ Connector
Length
Cable protection
＿＿＿ m
How to order
Company
1. Spec sheet
2. Selection
3. Confirmation
OK!
Dept. / Title
E-mail
Customer name
E-mail
E-mail
Address
“T24E-04-19”
TEL
Please fill out the
specification sheet
and send to Metrol.
FAX
The drawing of
4. Order
Check the drawing
to select/confirm
the specific model.
Quotation
&
Order
and you can place
an order.
E-mail
No.C5-1E
4-20
With Wire
Touch Probes for CNC Cylindrical Grinders
E2A
±X 2-Direction Type
■Touch probes for CNC cylindrical grinders
are used for measurement of workpiece
end surfaces.
(mm)
Product name
E2A
Contact structure
Output mode
Over travel signal
Output mode
Contact rating
DC24V 20mA(MAX)
* with stylus length of 54.5mm (1025D)
■Precautions
Pretravel*
Less than 0.5
Stroke*
±7 (Approx. 5°)
Repeatability
0.002(Recommended operating speed of 50 - 200mm/min)
Contact life time
3 million
・If grinding powder accumulates on the
rubber boot, please rinse with coolant or
clean it.
Rubber boot
Contact force*
1.2N
Contact material
Contact rating
DC5V - DC24V Steady Current: 10 mA or less, Rush Current: 20 mA or less
・Rubber materials used in some products
are applicable to water-soluble coolants
and alkaline liquids. (Refer to P6-4)
・Operating speed slower than 10mm/min
is not recommended.
LED lamp
Standard accessory
Cable
■Options
●Stylus holders (for E2A)
8
Stylus holder No.
F03
F04
F05
M4
Stylus
H1
10
15
20
25
30
H2
23.5
28.5
33.5
38.5
43.5
H2
F02
H1
F01
φ6
●Stylus list
4
3
2
4-21
2.5
1.8
1.2
within 15
within 8
within 5
F625
F635
F645
F655
L1
15.5
25.5
35.5
45.5
55.5
L2
6.5
15
15
15
15
F614
F624
F634
F644
F654
L1
15.5
25.5
35.5
45.5
55.5
L2
6.5
10
10
10
10
F613
F623
F633
F643
L1
15.5
25.5
35.5
45.5
L2
6.5
8
8
8
F612
F622
F632
F642
L1
15.5
25.5
35.5
45.5
L2
5
5
5
5
No.C5-1E
φ6
within 15
Ｌ2
Ｌ1
3 Drill hole
For tighening
M3 D6
2065D (for E2A only)
φ6
3
M3
54.5
8
F16190 (for E2A only)
2.5 Drill hole
For tightening
M3 D6
2-Tungsten carbide ball Sφ3
φ6
5
Ball D
Stylus No.
F615
φd
L2
φ4
φd
10
D
45.5
7.5
E2A ±X 2-Direction Type
www.metrol.co.jp/en
Touch Probes for CNC Cylindrical Grinders
■Outer dimensions
LED lamp
S41
Shear screw
Counter bore φ8 D4.5
24
1025D
Stylus
4−φ4.5
83
φ6
X
12
35
E2A
54.5
80
100
1
(180)
φ15
22
●Circuit diagram
E2A
NC
LED
ORANGE +
12
BLACK -
NC
YELLOW
GREEN
9
DC24V±10%
14
In-phase
1
Load
for AC/DC
5
circuit
Inverted Load
4
8
0V
13
Main circuit
3.5
9.8
11
14
1024D
Stylus holder
Output capacity
: DC24V 100mA
AC200V 100mA
Over travel signal
Specification sheet
Date:(mm,dd,yy)
Stylus holder No. (refer to the left page)
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿（Standard : 1024D）
Stylus No. (refer to the left page)
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿（Standard : 1025D）
Cable options
Length
Cable protection
＿＿＿ m
How to order
Company
1. Spec sheet
2. Selection
3. Confirmation
OK!
Dept. / Title
E-mail
Customer name
E-mail
E-mail
Address
“T24E-04-19”
TEL
Please fill out the
specification sheet
and send to Metrol.
FAX
The drawing of
4. Order
Check the drawing
to select/confirm
the specific model.
Quotation
&
Order
and you can place
an order.
E-mail
No.C5-1E
4-22

Touch Probe Series for CNC Machine Tools

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