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Takikawa Engineering

Takikawa Engineering

Measuring instruments

Laser Micrometer

Scanning Units

  • There are three different types of Laser Micrometers as standard type, such as Scanning Units for Single axis measuring , Orthogonal dual axes measuring and Swing type all circumference measuring.
  • For measuring large diameter work pieces of more than 300mm, it can be measured by combination of 2 units of Single axis Scanning Unit.
  • For applications to install emitters and receivers separately or widen their distance, Separate type can be used. Also Multi-axis measuring more than Double axes can be made by combination of Separate type Scanning Units.
  • No influence to the measured value by ambient light such as the sunlight, etc.
  • Measurement of high temperature objects with up to 2000 degrees centigrade is available by minor modification of the Scanning Unit.
Takikawa Engineering  Common specifications
Measuring system Non-contact laser scanning system
Light source Semiconductor laser diode(Max. output 1mW), Red(670nm), Continuous wave class 2
Structure of Unit protection Dust protection(IP-64)
Ambient condition Temperature:0-45degree centigrade,
Humidity:35-85%RH(No condensation)
Takikawa Engineering  Individual specifications
Model Measuring
range
(mm) [*1]
Measuring
accuracy
[*2]
Resolution Weight
Single axis measuring Standard type
LDM-301H 0.02~1 +/- 1um +/- 0.1um 1kg
LDM-302H 0.05~5 +/-1um +/-0.1um 1kg
LDM-303H 0.3~30 +/-2um +/-0.1um 1kg
LDM-304H 0.5~90 +/-5um +/-1um 3.5kg
LDM-305H 1~180 +/-10um +/-1um 15kg
LDM-306H 2~300[*2] +/-30um +/-1um 34kg
Single axis measuring Separate type
LDM-302H-SP 0.05~5 +/-1um +/-0.1um 1kg
LDM-303H-SP 0.3~30 +/-2um +/-0.1um 0.9kg
LDM-304H-SP 0.5~90 +/-5um +/-1um 2.5kg
LDM-305H-SP 1~180 +/-10um +/-1um 11kg
LDM-306H-SP 2~300*2 +/-30um +/-1um 28kg
Orthogonal Dual axes measuring type
LDM-302H-XY 0.05~5 +/-1um +/-0.1um 2kg
LDM-303H-XY 0.3~30 +/-2um +/-0.1um 2kg
LDM-304H-XY 0.5~`90 +/-5um +/-1um 14kg
LDM-305H-XY 1~180 +/-10um +/-1um 50kg
LDM-306H-XY 2~300 +/-30um +/-1um 70kg
Swing type all circumference measuring[*3]
LDM-303H-SP
LDM-703A
0.3~30 +/-2um +/-0.1um 9kg[*4]
LDM-304H
LDM-704A
0.5~90 +/-5um +/-1um 27kg[*4]
LDM-305H
LDM-705
1~180 +/-10um +/-1um 60kg[*4]

 

[*1]Measurement of large diameter more than several meters can be made by using 2 units of Scanning Unit
[*2]Measuring accuracy is stated on the conditions of average time more than 400 times and measurement within special measuring area.
[*3]LDM-703, LDM-704A and LDM-705 are Model No. only for Swing Mechanisms.
[*4]These weights are only for Swing Mechanisms.

 

 High Speed Scanning Type

Takikawa Engineering  Common specifications
Measuring system Non-contact laser scanning system(2000time/sec)
Light source Semiconductor laser diode(Max. output 1mW), Red(670nm), Continuous wave class 2
Structure of Unit protection Dust protection(IP-64)
Ambient condition Temperature:0-45degree centigrade,
Humidity:35-85%RH(No condensation)
Takikawa Engineering Individual specifications
Model Measuring
range
(mm)
Measuring
accuracy
[*1]
Resolution Weight
Single axis measuring Standard type
LDM-301HS 0.03~1 +/-1um +/-0.1um 1kg
LDM-302HS 0.07~5 +/-1um +/-0.1um 1kg
LDM-303HS 0.3~30 +/-2um +/-0.1um 1kg
LDM-304HS 0.5~90 +/-5um +/-1um 3.5kg
Single axis measuring Separate type
LDM-303HS-SP 0.3~30 +/-2um +/-0.1um 0.9kg
LDM-304HS-SP 0.5~90 +/-5um +/-1um 2.5kg
[*1]Measuring accuracy is stated on the conditions of average time more than 400 times and measurement within special measuring area.
  • Distance between transmitter and receiver ( Separate model )
    LDM-302H-SP --- 20mm Max.
    LDM-303H-SP --- 400mm Max.
    LDM-304H-SP --- 1000mm Max.
    LDM-305H-SP --- 3500mm Max.
    LDM-306H-SP --- 4000mm Max.
  • High temperature measuring object   - Optional remodel (Up to about 1200Ž Max. )
  • transparent measuring object---Standard function of display unit
  • tranceparent film width---optional remodel
  • Cable Extention Adaptor (LDM-201,-202), to be used in case distance between a Scanning Unit and a Display Unit exceeds 30 meters.
  • Dividing Adaptor (LDM-205,-206), which divides output signals from Scanning Unit.

Display Units

A lot of applications are available by various functions of Display Units.

  • Real time measurment and Max./Min. value, Average value Display for a period.
  • Average,Difference,Sum,Ratio,Flatness calculation of Multi-axis measurement
  • Large diameter/Long width measuring
  • Film thickness measuring
  • IC-Pin Pitches measuring
  • Total Control of Multi-production lines
  • Cable cover(wall) thickness measuring
  • Outside Diameter Control is available by Control Units
  • Others
  LDM-110 LDM-110EX LDM-1000 LDM-1000EX LDM-210 LDM-210C
No. of Axes For Single Max. 2 Max. 5 Max. 3 For Single
Scanning cycle 400 times/sec 400 times/sec 400 times/sec 400 times/sec 2000 times/sec
No. of
Averaging time
1-2048
(16 steps)
1-2048
(8 steps)
1-2048(22 steps) at LDM-1000LS
1-1024(19 steps) at LDM-1000XY
1-2048
(12 steps)
Measuring mode 16 kinds 8 kinds
(X,Y axis each)
16 kinds + Optional edges measurement
per each axis
Optional edges measurement
per each axis
Processing
function
NG Average, Difference, Large dia. measurement, etc. NG
Cable cover(Wall)
thickness
processing
NG NG OK(by LDM-1000XY) NG
Display device 7 segment LED Graphic LCD 7 segment LED 7 segment LED
No. of Display digit 4-5 digits 4-5 digits 3-6 digits 3-6 digits 4-5 digits
Processing
contents monitor
NG NG OK OK NG
Center position
monitor
LED(8pcs) LED(8pcs)
(X,Y axis each)
Graphic bargraph
per each axis
LED(8pcs) per each axis LED(8pcs) LED(15pcs)
No. of channel of
Recorder output
1 1 1 channel per board(LDM-1000LS/XY) 1
Recorder output
performance
Max.+/-10V, Resolution 12bits(=approx.10mV/1bit),
Output impedance 100ohm(approx.),
Deviation/Absolute value switch over available
Recorder output
gain
1μm-1m/V(decade steps) 0.1μm`1m/V(decade steps) 1μm-1m/V(decade steps)
Digital dia.
controller
connection
OK OK NG NG OK NG
(Built-in Dia.Controller)
Center value
setting
5 digits 5 digits 6 digits 6 digits 5 digits
High/Lo limit
tolerance setting
4 digits 4 digits 6 digits 5 digits 5 digits
High/Low limit
contact output
1a contact(*2) 1a contact(*2) per board(LDM-1000LS/XY) 1a contact(*2)
Contact rating: AC250V 2A(Resistance load)
Error
contact output
1b contact(Close when power OFF) 1b contact(Close when power OFF)(Combined use by each board) 1b contact(Close when power OFF)
Contact rating: AC250V 2A(Resistance load)
Laser remote
terminal
OK OK
(X,Y common)
OK(each LDM-1000LS board) OK
Hold terminal OK OK
(X,Y,P common)
OK(each LDM-1000LS/XY board) OK
Edge monitoring
function
OK OK OK OK OK
Self-diagnosis
mode
OK OK OK OK OK
Multi-point
calibration
function
OK NG NG NG OK
Trigger function
(Max. meas.,
Deviation meas.,
etc.)
NG NG OK OK NG
Offset
function
NG NG OK OK NG
Zero set
function
OK NG OK OK OK
mm/inch
changeover
function
NG NG OK OK NG
Programing
function
NG NG OK(30 kinds) OK(9 kinds) NG
Graph display NG NG OK NG NG
Serial port OK OK OK OK OK OK
BCD output Option OK(by LDM-1000BCD) Option
Cable length Standard 5 meters, Max. 30 meters (Extensible to 120m.max. as option)
Power supply AC100-240V Free power supply 50/60Hz
Power
consumption
less than 11VA less than 14VA less than 15VA(only display unit)
less than 8VA(each board)
less than 15VA less than 20VA
Ambient
condition
Temperature:0-45 degree centigrade, Humidity:35`85%RH(no condensation)
Outside
dimension
144(W) * 72(H) * 191(D)[mm] 216(W) * 144(H) * 225(D)[mm] 144(W) * 72(H) * 191(D)[mm] 144(W) * 72(H) * 241(D)[mm]
Weight Approx. 1.5kg Approx. 1.6kg Approx. 4kg (only display unit)
Approx. 280g (each board)
Approx. 1.5kg Approx. 1.8kg
 
  • Cable Extention Adaptor (LDM-201,-202), to be used in case distance between a Scanning Unit and a Display Unit exceeds 30 meters.
  • Dividing Adaptor (LDM-205,-206), which divides output signals from Scanning Unit.
  • LDM-210/LDM-210C uses the detection part of the exclusive use because the scan time is different from the conventional model. 

Takikawa Engineering   Eccentricity Monitor

  EM-303A EM-304A
Components Measurement unit
(EM-303A)
Measurement unit
(EM-304A)
HF Power supply
(EM-200R-4)
Display unit (EM-PC)
Condition
of
objects
mesured
Objects Electric cable/wire, whose core conductor shall be round and insulated.
Finished diameter (mm) 0.3`15[*1] 0.8`30
Core diameter
(mm)
0.1`10[*2] 0.5`20
Measuring
accuracy[*3]
Diameter : +/-0.002mm[*4]
Eccentricity : +/-0.010mm[*5]
Diameter : +/-0.005mm
Eccentricity : +/-0.020mm[*5]
Ambient condition Temperature 5 - 40 degree centigrade
Temperature
change
(undertaking
accuracy)
less than 10 degrees
Humidity 35 - 85%RH (No condensation)
Output Analog output Diameter deviation(Ave.,X,Y), Eccentricity(X,Y) are
-10V to +10VDC
Diameter(Ave.), Eccentricity, Eccentric angle are
0V to +10V
RS-232C Communication Baud rate 1200/2400/4800/9600/19200/38400 bps
Alarm output Upper and Lower limit of Diameter, Eccentricity over (MOS relay output)
Data save Saving data into HDD is available
Power
supply
Supply voltage AC100V +/-10V
Supply frequency 50/60Hz
Power consumption less than 120VA
Earthing resistance less than 100 ohm
Outside dimension
[mm]
Measurement unit 386(W) * 386(H) * 314(D) 526(W) * 530(H) * 348(D)
HF Power supply 121(W) * 117(H) * 280(D)
Display unit 346(W) * 287(H) * 173(D)
Weight Measurement unit 21‚‹‚‡ 38‚‹‚‡
HF Power supply 4.5‚‹‚‡
Display unit 7‚‹‚‡
[*1]Available upto 20mm in a specific condition.
[*2]Available upto 15mm in a specific condition.
[*3]This condition shall be applied to X-axis and Y-axis respectively.
[*4]This measuring accuracy is guaranteed when the condition that the diameter is less than 10mm and the cable/wire position shall be locating at the place within +/-10mm of its center are satisfied.
[*5]This measuring accuracy is guaranteed when the condition that the diameter is less than 10mm and the cable/wire position shall be locating at the place within +/-3mm of its center are satisfied.

Cable Capacitance Monitor / Calibration Capacitor

  • This monitor can continuously measure capacitance of a covered cable in on-line water bath, which is manufacutured by continuous extruding machine.
  • Cable capacitance control is available by outputting control voltage.
  • Cablibration for Cable Capacitance Monitor is available by Calibration Capacitor (Option).
Display unit
Model CPM-401
Measuring range 0 - 400pF/m (Expansible by option)
Measuring accuracy Either larger value of +/-0.2% of reading value or +/-0.2pF/m
Resolution 0.1pF/m
Sampling time 500 times/sec
Capacitance display 4-digit 7-segment LED (Green)
Deviation display 4-digit 7-segment LED (Red)
LED Bargraph.(F.S.=selectable +/- 10 or 100pF/m)
Target value setting 4-digit digital switch
High/Low limit
setting
3-digit digital switch
Average Moving average(1 - 5000 times, 1/2/5 steps)
Zero adjustment Push ZERO switch on front panel and adjust at automatic
Analog output Output capacitor/deviation(selectable) within +/-10VDC,
Selectable gain, Isoration type.
High/Low limit
contact output
Display in Red LED, 1a-contact (AC250V resistance load 2A)
BCD output Option
External
communication
RS-232C interface
Control method Proportional control
Control output Max. +/-10VDC, Isoration type
Line speed Max. 3000m/min
Power supply AC100 - 240V Free power supply 50/60Hz 10VA
Ambient condition Temperature:0 - 45 degree centigrade,
Humidity:35 -85%RH(No condensation)
Outside dimension 144(W) * 72(H) * 191(D)[mm]
Weight Approx. 1.7kg
Repeater unit
Model CPM-101
Construction Alminium diecast (Dust & Water proof)
Ambient temperature 0 - 45 degree centigrade
Outside dimension 80(W) * 125(H) * 57(D)[mm]
Weight Approx. 1.7kg
Sensor unit
Model CP-05 CP-09 CP-15 CP-26
Outside dimension 28 * 226mm 40 * 386mm 60 * 656mm 80 * 900mm
Weight 0.5kg 1kg 3kg 6kg
Water conductivity 1mS/cm or less (It depends on water temperature and dissolved materials. Recommendable to use water with conductivity of 0.5mS/cm or less)
  • After purchase, tracability is available by option.
  • Calibration Capacitor for CP-15/CP-26 can be prepared by option.
  • Please feel free to contact us about calibration for other Capacitance Monitors.
  • Please feel free to contact us about measuring method of Calibration Capacitor.@

Takikawa Engineering Running Metalwire Thermometer

name Runnning MetalWire Thermometer
model RMT-01
Features  
  • A portable thermometer with compact size, light weight and dry batteries used for power.
  • Applicable for even small diameter of less than 0.1mm by using k-type thermocouple with small heat capacity to measure temparature of small metal wires.
  • As for the maximum measurement diameter, even Φ10mm is possible.
  • Accurate measurement is available due to small heat capacity of the thermocouple and small rotation friction of the pulley.
  • Free from thouble of short circuit to the thermocouple caused by copper dust or the like.
  • Non-contact power supply and data passing to the pulley that makes the pulley's rotation friction so small and rotation so smooth.
  • A high-performance thermometer by making full use of CPU and the latest electronic technology.
  • Accurate calibration is available by using a calibrator for K-type thermocouple.
Detection Sensor K-type(Alumel-chromel) thermocouple
Temparature Measuring range 10 ~ 250℃
Display 7 segment LCD 4digits
Display Time 1/Sec. (once a second)
Power A dry battery (size AA) x 4 and AC Adaptor
Power
Consumption
6V 0.4A(dry battery)
5V 0.5A(rechargeable battery)
Durable for 4 hour constant use of dry batteries
and a rechageable battery made by SANYO Electric Co.,Ltd.
Ambient Temperature,Humidity 0~45℃,35~85%RH(No condensation)
Outside Demension Machine body : 70(W)×157.4(H)×34.5(D)[mm]
Pulley : 100mm diameter.
Weight Approx.0.7kgiincluding batteriesj

Takikawa Engineering  LENGTH MEASURING COUNTERS

  • * LC-2500 satisfy the cable manufacturer's demand of
    pursuing accurate cable length.
  • * This tester variously applied to wide speed range and conductor diameter, have belt driving unit and here not any slippage.
  • * This tester is suitable device for demanding high performance and reliability at cable length measuring parts. 
    MODEL LC-1000 LC-2000H LC-2500H LC-3000H LC-3500R
    Line Center 1000±150mm 1000±250mm 1000±160mm 1000±120mm Machine adhesion
    Roller Hard Coating Coating Belt Timing Belt +Ceramic Coating Belt
    Measure Digital pulse input
    Max. Diameter Φ5 - 150mm Φ10 - 200mm Φ5 - 100mm Φ2 - 20mm Φ10 - 80mm
    Max. Line Speed 100m/m 50m/m 100m/m 200m/m 40m/m
    Display 6digits LED display
    Contact Output 2reset contact 250V 5A resitive load
    Meter Pulse Out 1pulse /1m x 3EA
    ACCURACY 0.05%
    Resolution 0.02%(1pulse 50um)
    Power Supply 100 - 240VAC 50/60Hz

Detector

Surface Variation Detector
 

  • TM-series Surface Variation Detectors were designed to monitor surface variations in an object by means of emitting light to the object and detecting a difference of interrupted light volume which is affected by the variation.
  • Those TM-series detectors can be used in production lines of all products, such as optical fibers, enamel, vinyl wires, communication and power cables, metal and glass rods, plastic tubes, pipes, hose, etc., which are required to detect surface variations.
  • Non-contact type detection & reliable, continuous high speed detection.
  • Easy operation and simple maintenance.
For Fine wire/cable
Model TM-503W TM-1100XY TM-1003W TM-1104W
Detecting derection 3 2 3 4
Measuring method Double-slit, infrared LED projection type
Measuring range 0.02 - 3mm 0.02 - 5mm
Detecting sensitivity 0.01 - 1mm
Detecting accuracy +/-1% of max. set value
Slit length 6mm 18mm 12mm 18mm
Slit width 0.1mm 0.5mm
Line speed[*1] 5m/min - 2000m/min 1m/min - 1500m/min
Recorder output +/-0.2V/0.1mm +/-1V/0.1mm +/-0.5V/0.1mm +/-1V/0.1mm
Alarm output Red LED turns on,
Relay contact output(AC250V 2A Resistance load)
Alarm time[*2] 0.1 sec 0.5 sec 0.1 sec 0.5 sec
Ambient temperature -5 - 50 degree centigrade(No condensation)
Power supply[*3] DC+/-15V AC100V 50/60Hz DC+/-15V AC100V 50/60Hz
Power consumption 5VA 10VA 5VA 10VA
Outside demension
(W * H * D[mm])
150 * 140 * 40 260 * 265 * 60 150 * 140 * 40 350 * 280 * 55
Weight 0.8kg 2.5kg 1kg 5kg

 

  for Middle dia. wire/cable
Model TM-3001W TM-3002W TM-3004W TM-3008W TM-3016W
Detecting derection 1 2 4 8 16
Detecting method Double-slit, infrared LED projection type
Measuring range 0.1 - 35mm
Detecting sensitivity 0.05 - 10mm
Detecting accuracy +/-1% of max. set value
Slit length 48mm
Slit width 1mm
Line speed[*1] 1m/min - 1500m/min
Recorder output +/-0.1V/0.1mm(on each axis)
Alarm output Red LED turns on,
Relay contact output(AC250V 2A Resistance load)
Alarm time[*2] 0.5 sec
Ambient temperature -5 - 50 degree centigrade(No condensation)
Power supply[*3] AC100V 50/60Hz
Power consumption 5VA 10VA 10VA 20VA 40VA
Outside demension
(W * H * D)
260 * 90
* 41mm
260 * 260
* 60mm
370 * 335
* 60mm
370 * 335
* 120mm
370 * 335
* 240mm
Weight 1.5kg 3kg 6kg 12kg 24kg

 

  for Large dia. wire/cable/pipe
Model TM-4001 TM-4002 TM-4004 TM-4008 TM-4016
Detecting derection 1 2 4 8 16
Detecting method Single-slit, white tungsten lamp projection type
Measuring range 0.1 - 60mm
Detecting sensitivity 0.15 - 10mm
Detecting accuracy +/-2% of max. set value
Slit length 70mm
Slit width 1.5mm
Line speed[*1] 1m/min - 1000m/min
Recorder output +/-0.1V/0.1mm(on each axis)
Alarm output Yellow or Red LED turns on
Relay contact output (AC250V 2A Resistance load)
Alarm time[*2] 0.5 sec
Ambient temperature -5 - 50 degree centigrade(No condensation)
Power supply[*3] AC100V 50/60Hz
Power consumption 10VA 20VA 30VA 60VA 120VA
Outside demension
(W * H * D)
540 * 160
* 100mm
630 * 560
* 160mm
807 * 674
* 136mm
807 * 674
* 272mm
807 * 680
* 424mm
Weight 7kg 25kg 38kg 76kg 152k

 

  For Extra. large dia. wire/cable/pipe
Model TM-6004 TM-6008 TM-7003 TM-7009 TM-7012
Detecting derection 4 8 3 9 12
Detecting method Single-slit, white tungsten lamp projection type
Measuring range 1 - 80mm 1 - 130mm
Detecting sensitivity 0.2 - 10mm
Detecting accuracy +/-2% of max. set value
Slit length 90mm 140mm
Slit width 2mm
Line speed[*1] 0.3m/min - 500m/min
Recorder output +/-0.1V/0.1mm(on each axis)
Alarm output Yellow or Red LED turns on
Relay contact output (AC250V 2A Resistance load)
Alarm time[*2] 0.5 sec
Ambient temperature -5 - 50 degree centigrade(No condensation)
Power supply[*3] AC100V 50/60Hz
Power consumption 30VA 60VA 30VA 90VA 120VA
Outside demension
(W * H * D)
720 * 660
* 153mm
720 * 660
* 306mm
990 * 930
* 125mm
990 * 930
* 375mm
990 * 930
* 500mm
Weight 38kg 76kg 40kg 120kg 160kg
[*1]Applicable Line speed range varies by variation height.
[*2]HOLD output is available. (Option)
[*3]AC200V Power supply type is available. (Option)
In addition, other models for more detecting directions such as TM-6020(20 axes), and TM-7012(12 axes) and for parallel multiple line such as TM-1000S-8ch are also available

Surface Variation Detector

TMS-1104W/TMS-01

DETECTOR Display unit
Model TMS-1104W Model TMS-01
dxf format
CAD file
Go dxf format
CAD file
Go
Detecting derection 4 axis Sampling Friquency 75KHz(4axis)
Detection Method Double-slit, infrared LED projection type Main Display 7segmentLED 5digit
Detectable Outside Diameter φ0.02~5mm Sub Display 7segmentLED 2digit
Detecting Sensitivity 0.02~0.999mm Recorder Output 0.1mm/V
Detecting Accuracy +/-10μm. set value Length Measurement input encorder input
Slit length 18mm Length Measurement power output DC12V Max50mA
Slit width 0.5mm Alarm Output Relay contact output(AC250V 2A Resistance load)
Feeding speed[*1] 1m/min~1000m/min Outside Contact input Reset input
Response 3Hz~10KHz RS-232C interface OK
    Cable length
( Between Sensor/Display )
5m
    Alarm Time 0.01~0.999Sec
Ambient Temperature -5 - 50 degree centigrade
(No condensation)
Power Source AC90~240V 50/60Hz
    Power Consumption 17VA
Outside Dimension
(W×H×D[mm])
350×280×55 Outside Dimension
(W×H×D[mm])
144×144×210
Weight 3.5kg Weight 3kg

 

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