Heidenhain Length Gauges Bedienungsanleitung

April 2015Length Gauges

5 µm10Measuring principlesMeasuring standardHEIDENHAIN length gauges are character-ized by long measuring ranges and consis-tently high accuracy. The

11Imaging principleTo put it simply, the imaging scanning prin-ciple functions by means of projected-light signal generation: two scale g

12Measuring accuracyThe accuracy of linear measurement is mainly determined by• the quality of the graduation,• the quality of the scanning process,

13Application-dependent errorOther factors besides the system accuracy also influence the attainable total accuracy of measurement. These

123414All HEIDENHAIN length gauges are in-spected before shipping for accuracy and proper function.They are calibrated for accuracy during retraction

15Whereas the system accuracy applies over the entire measuring range, for some applications the repeatability is the decisive factor. It

  –CT 6000MT 60MT 101CT 2500 16Secured with clamping sleeveAbbe principleHEIDENHAIN length gauges enable you to work accordi

17Design of ST 1200Connecting cableMeasuring standardScanning unit with light source, photocells and scanning electronicsBall-bush guideP

18Expendable partsHEIDENHAIN length gauges contain components that are subject to wear, depending on the application and handling. These include in pa

05 10 15 20 25 300.20.40.60.81.01.21.41.61.82.00.000.100.150.200.250.300.350.05 19Gauging force – plunger actuationGauging forceGauging fo

2Length gauges from HEIDEN HAIN offer high accuracy over long measuring ranges. These sturdily made gauges are available in application-oriented versi

0.00.40.8 1.2 1.6 2.0 2.4 2.80.40.81.21.62.02.420Pneumatic plunger actuationThe pneumatically actuated plungers of the AT 1217, AT 3017, MT 1287, MT

21Motorized plunger actuationThe CT 2501, CT 6001, MT 60 M and MT 101 M length gauges feature an integral motor that moves the plunger. I

AT 1200AT 300022HEIDENHAIN-ACANTOAbsolute length gauges with EnDat interface• Very compact dimensions• Splash-proof• Plain-bush guided plungerDimen

23Mechanical data AT 1218 AT 3018 AT 1217 AT 3017Plunger actuationPosition of plunger at restBy measured objectExtendedPneumaticRetracted

CT 2500CT 600024HEIDENHAIN-CERTOIncremental length gauges with ± 0.1 µm/± 0.051) µm*/± 0.03 µm1) accuracy• For very high accuracy• For inspection of

25Specifications CT 2501 CT 6001 CT 2502 CT 6002Plunger actuationBy motor Via coupling with moving machine partMeasuring standardDIADUR ph

MT 1287MT 2587MT 1200MT 250026HEIDENHAIN-METROIncremental length gauges with ± 0.2 µm accuracy• High repeatability• Plunger actuation by cable relea

27Mechanical dataMT 1271 « TTLMT 1281 » 1 VPPMT 2571 « TTLMT 2581 » 1 VPPMT 1287 » 1 VPPMT 2587 » 1 VPPPlunger actuationPosition of plu

MT 60MT 101MT 60 MMT 101 M28HEIDENHAIN-METROIncremental length gauges with ± 0.5 µm/± 1 µm accuracy• Large measuring ranges• For dimensional and p

29Specifications MT 60 M MT 101 M MT 60 K MT 101 KPlunger actuationBy motor Via coupling with moving machine partMeasuring standardDIA

ContentsLength gauges – applications and products Range of applications, application examples 4 Length gauges from HEIDENHAIN 6Length gauge

  – ST 1200ST 3000 ST 12x7ST 30x730HEIDENHAIN-SP

31Mechanical dataST 1278 « TTLST 1288 » 1 VPPST 3078 « TTLST 3088 » 1 VPPST 1277 « TTLST 1287 » 1 VPPST 3077 « TTLST 3087 » 1 VPPPlunger

32AccessoriesMeasuring contactsBall-type contactSteel ID 202504-01Carbide ID 202504-02Ruby ID 202504-03Domed contactCarbide ID 229232-01Flat

33Switch boxes, couplingSwitch boxes for CT 2501, CT 6001, MT 60 M, MT 101 MSwitch boxes are required for length gauges with motorized pl

34Accessories for HEIDENHAIN-CERTOGauge standHolder for CS 200For the CT 2501 with ¬ 16 mm clamping shankID 324391-01No chips or flawsCS 200 gauge stan

35Ceramic suction plate, diaphragm pumpCeramic suction plateWear-resistant working surface with high surface quality specifically for insp

36Accessories for HEIDENHAIN-ACANTO, HEIDENHAIN-METRO and HEIDENHAIN-SPECTO Cable-type lifter, gauge standsCable lifterFor manual plunger actuation o

37MS 45 gauge standFor length gauges AT ST MT 1200 MT 2500ID 202162-02Overall height 196.5 mmMeasuring plate ¬ 49 mmColumn

38Interface electronicsInterface electronics from HEIDENHAIN adapt the encoder signals to the interface of the subsequent electronics. They are used w

39Outputs Inputs Design – Protection class Interpolation1) or subdivisionModelInterface Qty. Interface Qty.« TTL 1 » 1 VPP1 Box design –

4Areas of applicationIn quality assuranceMetrology and production controlLength gauges from HEIDENHAIN play a role in incoming goods inspection, fast

40Evaluation electronics unitsFor measuring and testing tasksFunctions Input Interpolation or subdivisionOutput ModelInterface Qty. InterfaceND 200Eva

41Functions Input Interpolation or subdivisionOutput ModelInterface Qty. InterfaceND 200Evaluation unit for• Measurement equipment• Adj

42Pin layout9-pin HEIDENHAIN connector 15-pin D-sub connectorFor ND 28x/PWM 20 or on encoder Voltage supply Incremental signals 3 4 housin

43InterfacesIncremental signals » 1 VPPPin layout12-pin coupling, M23 12-pin connector, M2315-pin D-sub connectorFor ND 28x/PWM 20 or on

44Incremental signals « TTLHEIDENHAIN encoders with « TTL interface incorporate electronics that digitize sinusoidal scanning signals with or without

45Pin layout8-pin coupling, M1215-pin D-sub connector, male For IK 215/PWM 20 Voltage supply Absolute position values8 2 5 1 3 4 7 64 1

M23M23M23M23M12M12M2346The pins on connectors are numbered in the direction opposite to those on cou-plings or flange sockets, regardless of whether th

4712-pin 9-pinMating element on connecting cable to connector on encoder cableCoupling (female) for cable ¬ 8 mm 291698-02 291698-01C

48Connecting cables 1 VPP, TTL, 11 µAPP 12-pin 9-pin M23 M231 VPP, TTL 11 µAPPPUR connecting cable [3(2 x 0.14 mm2) + (2 x 1 mm2)]; AP = 1 mm2PUR co

49EnDat without incremental signalsPUR connecting cable [4 × (2 × 0.09 mm2)]; AP = 0.09 mm2PUR connecting cable [(4 × 0.14 mm2) + (4 × 0.

5Multipoint inspection apparatusesMultipoint inspection apparatuses require durable length gauges with small dimen-sions. They should als

Ͳ<ͲϭϵϬϱϳͲϬϭͲϬϬ50Calibration according to DAkkSAs part of the quality management standard ISO 9001, inspection equipment relevant to quality must b

PL APS02-384 Warszawa, Poland www.heidenhain.plPT FARRESA ELECTRÓNICA, LDA.4470 - 177 Maia, Portugal www.farresa.pt RO HEIDENHAIN Reprezentant¸a˘ Ro

6Length gauges from HEIDENHAINHigh accuracyThe high accuracy specifi ed for HEIDENHAIN length gauges applies over the entire measuring length. Whether

7Wide range of applicationsHEIDENHAIN length gauges are suited for many applications. Automatic inspection equipment, manual measuring stations

CT 6000 CT 2500MT 101 MT 608Length gauge overviewAccuracy Measuring rangePlunger actuation12 mm 25 mm/ 30 mm60 mm 100 mm PageAbsolute position measure

ST 3000 ST 1200MT 2500 MT 1200AT 3000AT 3000AT 1200AT 1200 9Accuracy Measuring rangePlunger actuation12 mm 25 mm/30 mm60 mm 100 mm PageAbsolute p