Spaenaur

Metric
Métrique
Natural
Rubber & Steel
BUMPER
Novibra
shockbuffer
type ANB
Features
Novibra buffer type ANB consists of a cylindrical rubber body
bonded to a square baseplate of steel. Each corner of the
base plate has a fixing hole.
Special high-hysteresis rubber compound is used to ensure
as much energy absorption as possible so that the volume of
the rubber is used at an optimum efficiency. It permits that for
new machine developments simpler designs and lighter
calculated forces can be considered which means lower
costs.
Application
The Novibra shockbuffer type ANB is used to effectively
damp movements of machines or machine components which
need to be slowed down or stopped.
Typical field applications would be:
- Wagons - Cabinets
- Traverse cranes - Forestry vehicles
- Lifting cranes - Off-road material handling equipment
- Working beams - Falling goods
Through the excellent resilience of the rubber a high degree
of energy absorption can be achieved. The rubber is stiffer for
rapid dynamic processes than for slow static applications.
With the same deformation this means that more energy is
absorbed in fast processes than in slow ones. Figure 1 shows
the impact of the energy factor.
D
Impact Bumpers
Pare-chocs
t
H
J
F
A
K
Fig. 1 Traverse crane with shockbuffer ANB.
d
A
Fig. 2 Traverse crane with 2 ANB buffers connected in series.
K
CATALOG 13
Hardness B
60° IRH
MEDIUM
(Black)
Spaenaur
No.
UNIT PACKAGE 1
F
MAXIMUM
Approx. FORCE
DIMENSIONS (in millimetres)
Novibra Weight Per Bumper
Type K A D d H t kg in kN
314-097 ANB 50 70 50 50 7 43 3 0.2 8
314-098 ANB 75 100 75 75 9 63 3 0.5 20
314-099 ANB 100 130 100 100 11 84 4 1.2 41
314-100 ANB150 185 150 150 13.5 126 6 3.9 90
314-101 ANB 200 240 200 200 13.5 168 8 9.1 180
Operating Temperature Range: -35° to +70°C. (-30° to +158°F.)
Dynamic Characteristic Charts for mounting are available on request.
Tel: 1-800-265-8772 Fax: 519-744-0818
J9