We offer you beam couplings with the following specifications:
Field of Application: Machine industry.
Advantages: Compensates angular, parallel, 3D misalingment
constant velocity, angular accuracy in rotating, systems, high torsion stiffness.
Typical applications: Encoder drives, step motors, servo drives
N A S - 5 - C 8H7 / 10H7
1) 2) 3) 4) 5) 6)
1) SPIRÁL CONFIGURATION
N : 6 spiral
R : 3 spiral
2) RAW MATRIAL
A : aluminium EW 7075
H : stainless steel 1.4305
S : carbon steel ETG-100
3) SHAFT FIXING
S : screw
C : with clamp
C : chamber, inner diameter is 0.8 mm bigger than the bigger diameter of the bigger bore. In type R it is valid for normal case
6) SIZE OF BORE
basic (pilot) bore
bores with H7 tolerance
-"N" - In this type for request it is possible that min size of d2 is bigger with 0.8 mm than bore size of d1 and d2.
-"R" - in normal case relief bore is 0.8 mm bigger than d2 bore.
d1 < d2 = d2min, major shaft may not enter beneath the beams, see "N" dimension of the coupling !
d1 = d2 = d2min, shaft may not enter beneath the beams, see "N" dimension of the coupling !
d1 < d2min, d2 > d2min, no rist in installation.
d1 > d2min, d2 > d2min, do not compress the coupling ! See "N" dimensoin of the coupling !
With chamber, no risk in installation.