1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

A

B

C

D

E

F

G

H

J

K

A

1

B

C

D

E

F

G

H

J

K

L

2 3 4 5 6 7 8 9 10 11 12

M

1788

6 20

0 A

1

- - -DR. JOHANNES HEIDENHAIN GmbH83301 Traunreut, Germany

D

A

A

A

B

B

C

C

7

0.15

DI

DA

11

0.5

11

6.5±0.5

2 ±0.5

E

0.2

2 x

M4

15°

15°

2

17

50

4.5

1.5

40

5.5

2031.6

3

11

DW

6.5

A Bearing for customer shaft A Lagerung Kundenwelle

H1 Scale drum

H1 Teilungstrommel

H2 Scanning head H2 Abtastkopf

H3 Mounting clearance 0.15 adjusted with spacer foil H3 Montageabstand 0,15 mit Folie eingestellt

H4 Positive direction of rotation H4 Positive Drehrichtung

H5 Reference mark position H5 Referenzmarkenlage

H6 Main track H6 Hauptspur

H7 Reference mark track H7 Referenzspur

H8 Centering collar H8 Zentrierbund

H9 Shaft tolerance H9 Wellentoleranz

H10 Maximum allowable movement of the customer shaft wrt. track scanning H10 Axialtoleranz Kundenwelle

H11 Mounting surface scanning head H11 Anschraubfläche Abtastkopf

H12 Mounting surface scale drum H12 Anschraubfläche Teilungstrommel

H13 Feather Key only for safety reason, no torque allowed H13 Passfeder dient nur zur Sicherung, keine Drehmomentübertragung zulässig!

H14 RIANA1=1 : cable outlet rightRIANA1=3 : cable outlet axial H14 RIANA1=1 : Kabelausgang rechts

RIANA1=3 : Kabelausgang axial

H15 Feather Key 4x4x10 DIN 6885 A H15 Passfeder 4x4x10 DIN 6885 Form A

H16 secure drum with axial preload H16 Trommel geeigneter Methode axial klemmen

H18 Washer DIN EN ISO 7092 H18 Scheibe DIN EN ISO 7092

H20 Fatique strength (107load changes) as per FKM-Guideline under consideration of H9,H16,H17,H18,H19

H20 Dauerfestigkeit (107Lastwechsel) nach FKM-Richtliniebei Beachtung von H9,H16,H17,H18,H19

H21 Tightening torque M4: 2,65Nmtighten screws alternatingly and gradually H21 Anzugsdrehmoment M4: 2,65Nm,

abwechselnd schrittweise festschrauben

Drehzahl min.-1E DWDIDAFOTEA1

2700043.455 0-0.00655+0.010

+0.00275.44VN02

3300037.940 0-0.00640+0.010

+0.00264.37VN01

1900062,380 0-0.00680+0,01

+0.002113,16VN03

1700070,180 0-0.00680+0,01

+0.002128,75VN04

an_tt ID number: 618966-00

Releasenumber: R8429

Original drawing ERM 2485 FOTEA1: VNxx Tolerierung nach DIN ISO 8015Tolerances as per DIN ISO 8015Scale Format

Dimensions inmm 1:1 A1 Anschlussmaße Allgemeintol. ISO 2768-mH 6mm: 0,2

General tol. ISO 2768-mH 6mm: 0,2

The reproduction, distribution and utilization of this document as well as the communication of its contents to others without express authorization is prohibited. Offenders will be held liable for the payment of damages. All rights reserved in the event of the grant of a patent, utility model or design. ( ISO 16016 )

Version Revision Sheet Page

633665 03 A 01 1of1Document number

RIANA1=3

RIANA1=1

H14

H14

H2

H1

H5 H4

H3

H21

H18

H9

H10

H12

H11

H16

H8

H16 H2

H6 H7

0.5

H20H9

H15

H13

A-A

Z

0.04 A

0.02 A

B-B

2:1

Z3:1

2:1 2:1

C-C2:1