KTR-STOP
®
S-A-F B-xx
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
44591 EN
3 of 24
5
Please observe protection
note ISO 16016.
Drawn:
2019-08-13 Pz/Mro
Replacing:
KTR-N dated 2018-12-04
Verified:
2019-08-13 Pz
Replaced by:
Illustration 1: Dimensi-
onal drawing
Table 1: Technical data
S-A-F B-xx
Weight
[kg]
Approx. 78
1)
Width of brake pad
[mm]
125
Surface of each brake pad
organic
[mm
2
]
28,700
powder
metal
[mm
2
]
26,800
Max. wear of each brake pad
3)
[mm]
6
Rated coefficient of friction
4)
[μ =]
0.4
Total brake piston surface - complete brake
[cm
2
]
44.2
Volume for each brake caliper with 1 mm stroke
[cm
3
]
4.2
Max. operating pressure
[bar]
125
Width of brake disk
[mm]
20
– 40
Pressure port
G 1/4
Oil bleed
G 1/8
Floating range on
axles
towards mounting surface
[mm]
5
away from mounting surface
[mm]
10
Min. diameter of brake disk ØD
A
[mm]
500
Operating temperature
[°C]
-20 to +50
3) The permissible wear reduces with deviating thickness of brake disk.
4) The friction coefficient each depends on the application or material of the brake pad; please consult with KTR.
=
2
F
F
c
b
2
125
,
0
D
F
z
M
A
b
b
−
=
F
b
F
c
M
b
z
D
A
0.125
= Braking power [kN]
= Clamping force [kN]
= Braking torque [kNm]
= Number of brakes
= Outside diameter of brake disk [m]
= Width of brake pad [m]
Illustration 2: Diagramme
– KTR-STOP
®
S-A-F
1
Technical data
