Precision Couplings - HEIDENHAIN ROD 450 Montage- Und Betriebsanleitung

6.4

Precision couplings

Metal bellows coupling 6 EBN 3
Id.-No. 20038301
Precision diaphragm coupling K17
Id.-No. 226525..
Description
Kinematic error of transfer
radial run-out A = 0.1 mm (.004 in) and
angular error a = 0.15 mm (.006 in) over 100 mm (3.44 in) = 0,09°
Torsional rigidity
Angular hysteresis with permissible torque
Permissible torque
Permissible radial run-out A
Permissible angular error a
Permissible axial run-out ö
Moment of inertia (approx.)
Permissible slewing speed
Reqd. torque of clamping screws (approx.)
Weight
Bore diameter
6 EBN 3
angular secs. ± 2 0
N m
250
ra d
angular secs.
5
Ncm 20
mm
± 0 .2
degrees ± 0 .5
mm
± 0 .3
gcm^ 20
min"^ 10000
Ncm 150
37
g
mm 10
K17
01 02 03
± 1 0
150 200 300
10
10 10
10 10 20
± 0 .5
± 1
± 0 .5
30 30 40
10000
100
24 23 27,5
6/6 6/10 10/10
15