ROTEX
®
SP "Non Sparking"
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
40228 EN
13 of 28
6
Please observe protection
note ISO 16016.
Drawn:
2019-10-10 Pz/Bru
Replacing:
KTR-N dated 2017-01-02
Verified:
2019-10-10 Pz
Replaced by:
Features of standard spiders
Spider hardness
(Shore)
92 Shore A
1)
98 Shore A-GS
2)
T-PUR
®
(orange)
PUR (red)
Marking
(colour)
1) Use of spiders applies with all types except for type ZS-DKM-C (No. 085)
2) Use of spiders applies with type ZS-DKM-C (No. 085) only
STOP
The maximum permissible bore diameters d (see
chapter 1 - technical data) must not be exceeded. If
these figures are disregarded, the coupling may tear.
Rotating particles may cause danger to life.
•
Hub bores machined by the customer have to observe
concentricity or axial runout, respectively (see
illustration 14).
•
Please make absolutely sure to observe the figures for
Ø d
max
.
•
Carefully align the hubs when the finish bores are drilled.
•
Applies with all types except for type ZS-DKM-C:
Please provide for a setscrew according to
DIN EN ISO 4029 with a cup point or an end plate to
fasten the hubs axially.
•
Only valid with type ZS-DKM-C:
Please provide for a setscrew or an end plate to fasten
the hubs axially.
Illustration 14: Concentricity and axial run-out
!
The customer bears the sole responsibility for all machining processes performed
subsequently on unbored or pilot bored as well as finish machined coupling components
and spare parts. KTR does not assume any warranty claims resulting from insufficient
remachining.
KTR supplies unbored or pilot bored coupling components and spare parts only upon
explicit request of the customer. These parts are additionally marked with the symbol
.
Reference to unbored resp. pilot bored coupling components with explosion protection
marking:
Basically the company KTR supplies couplings resp. coupling hubs with explosion protection
marking as an unbored or pilot bored type only on explicit request of the customer. The prerequisite
is a declaration of exemption submitted by the customer assuming any responsibility and liability for
remachining performed properly.
4
Assembly
4.1 Components of the couplings
4.2 Advice for finish bore
