MINIATurES HOCK ABSOrBErS MA Series0 pages
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Adjustable
Maintenance free, self-contained
hydraulic components
Long stroke lengths to provide smooth
deceleration and low reaction forces
Technical data
Adjustment:
On model MA 150: by turning the adjustment screw at
ato rs
Integrated mechanical stop (MA 225 upwards)
A ctu
Miniature Shock Absorbers MA Series
1
rear. On MA 225 and MA 600: by turning the adjustment
knob against the scale marked 0 to 9. After installation,
cycle the machine a few times and turn the adjustment
knob until optimum deceleration is achieved (i.e.
smooth deceleration throughout stroke). Hard impact
at start of stroke → Turn adjuster towards ‘9’ Hard
MA 150 M
setdown at end of stroke → Turn adjuster towards ‘0’.
Einstellschraube
Adjuster screw
Impact velocity range:
0,3 to 3,6 m/s (check effective weight calculation.):
∅ 4,8
7,5
M14x1,5
AF12
SW12
SW17
AF17
6
70
4,7
Stroke
Hub
12,5
22,5
FA units max. 2 m/s.
∅ 12
W4 capacity rating (max. energy per hour Nm/hr):
If your application exceeds tabulated W4 figures
MA 225 M
consider additional cooling i. e. cylinder exhaust air etc.
Mounting:
In any position. If precise end position datum is
∅ 4,8
13,5
M20x1,5
88
SW18
AF18
8
4,8
SW23
AF23
Stroke
Hub
19
30
4,6
required consider use of the optional stop collar
∅ 17
type AH.
Operating temperature range:
MA 600 M
0°C … +66°C
materials
∅ 6,3
16,5
M25x1,5
SW23
AF23
106,6 (138)
10
4,6
Hub
Stroke
25,4 (40)
36,4 (51)
5
SW30
AF30
∅ 23
Body:
Steel with black oxide finish.
Piston rod:
Hardened stainless steel
Models
Accessories
Modelt
Max. energy capacity Nmt Effective weight metReturntRod resett
t
per cyclet per hourt
Adjustablett
forcet
timet
tW3tW4t
mintkgt maxt Nt
st
MA 150 Mt
MA 225 M t
MA 600 M t
22t
25t
68t
35 000t
45 000t
68 000t
Easy ordering – 24/7
1,0t
2,3t
9t
–t
–t
–t
109t
226t
1360t
3 - 5t
5 - 10t
10 - 30t
0,4t
0,1t
0,2t
Max. side
load angle
o
RectangulartClampt Stop
flanget
mounttcollar
ttt
5
2
2
RF 14t
RF 20t
RF 25t
MB14t
MB 20t
MB 25t
AH14
AH20
AH25
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