map contact ddd 06230 - entek otomasyon · compared to the conventional shock absorber. because of...
TRANSCRIPT
DD
D 0
62
30
ZIMMER GmbH Technische Werkstätten
Im Salmenkopf 5
D-77866 Rheinau-Freistett
Contact
Phone: +49.7844.9138-0
Fax: +49.7844.9138-80
www.zimmer-gmbh.com
Map
Shock absorber
0 7 0 6 E 0 0 0 S
B36
FRANCE
GERMANY
B36
BAB 5AchernExit
Achern
RheinauFreistett
Basel
Karlsruhe
Rhin
e
100% more energy absorption
Smooth Damping
Reserve Oil
Applikation in pressure chamber
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M6x0.5S 4 1 2,0/3,0 0,5/0,2 10
M6x0.5M 4 1 1,2/2,5 1,4/0,3 10
M8x0.75S 5 3,5 2,0/3,5 1,7/0,6 11
M8x0.75M 5 3,5 1,2/2,5 4,8/1,1 11
M8x1S 5 3,5 2,0/3,5 1,7/0,6 11
M8x1M 5 3,5 1,2/2,5 4,8/1,1 11
M10x1W 8 3 2,0/4,0 1,5/0,4 12
M10x1S 8 10 2,0/4,0 5/1 12
M10x1M 8 10 1,2/2,2 14/4 12
M10x1H 8 10 0,2/1,4 500/10 12
M12x1W 10 7 2,0/5,0 3,5/0,6 13
M12x1S 10 16 2,0/5,0 8/1 13
M12x1M 10 16 1,2/2,2 22/7 13
M12x1H 10 16 0,2/1,4 800/16 13
M14x1W 12 16 2,0/5,0 8/1,3 14
M14x1S 12 31 2,0/5,0 16/2 14
M14x1M 12 31 1,2/2,2 43/13 14
M14x1H 12 31 0,2/1,4 1550/32 14
M14x1.5W 12 16 2,0/5,0 8/1,3 14
M14x1.5S 12 31 2,0/5,0 16/2 14
M14x1.5M 12 31 1,2/2,2 43/13 14
M14x1.5H 12 31 0,2/1,4 1550/32 14
M20x1.5W 15 35 1,8/4,5 21,5/3,5 15
M20x1.5S 15 70 1,8/4,5 43/7 15
M20x1.5M 15 70 1,0/2,0 140/35 15
M20x1.5H 15 70 0,2/1,2 3500/97 15
M20x1.5SN 15 150 1,8/4,5 93/15 15
M20x1.5MN 15 150 1,0/2,0 300/75 15
M20x1.5HN 15 150 0,2/1,2 7500/208 15
M20x1.5LS 30 100 2,0/4,0 50/12,5 16
M20x1.5LM 30 100 0,6/2,2 555/41 16
M20x1.5LSN 30 200 2,0/4,0 100/25 16
M20x1.5LMN 30 200 0,6/2,2 1111/82 16
M25x1.5W 25 100 1,4/4,0 102/12,5 17
M25x1.5S 25 210 1,4/4,0 214/26 17
M25x1.5M 25 210 0,6/1,8 1167/130 17
M25x1.5H 25 210 0,2/0,8 10500/656 17
M25x1.5SN 25 550 1,4/4,0 561/69 17
M25x1.5MN 25 550 0,6/1,8 3056/340 17
M25x1.5HN 25 550 0,2/0,8 27500/1719 17
M25x1.5LS 40 300 2,0/4,0 150/37,5 18
M25x1.5LM 40 300 0,6/2,2 1666/124 18
M25x1.5LSN 40 750 2,0/4,0 375/94 18
M25x1.5LMN 40 750 0,6/2,2 4167/310 18
M33x1.5S 30 320 1,4/3,5 327/52 19
M33x1.5M 30 320 0,6/2,0 1778/160 19
M33x1.5H 30 320 0,2/0,8 16000/1000 19
M33x1.5SN 30 900 1,4/3,5 918/147 19
M33x1.5MN 30 900 0,6/2,0 5000/450 19
M33x1.5HN 30 900 0,2/0,8 45000/2813 19
M33x1.5LS 50 450 2,0/4,0 225/56 20
M33x1.5LM 50 450 0,6/2,5 2500/144 20
M33x1.5LSN 50 1125 2,0/4,0 563/140 20
M33x1.5LMN 50 1125 0,6/2,5 6250/360 20
M45x1.5S 25 650 1,4/3,5 663/106 21
M45x1.5M 25 650 0,6/1,6 3611/508 21
M45x1.5H 25 650 0,2/0,7 32500/2653 21
M45x1.5SN 25 1500 1,4/3,5 1531/245 21
M45x1.5MN 25 1500 0,6/1,6 8333/1172 21
M45x1.5HN 25 1500 0,2/0,7 75000/6122 21
M45x1.5LS 50 1.300 2,0/4,0 650/163 22
M45x1.5LM 50 1.300 0,4/2,5 16250/416 22
M45x1.5LSN 50 3.000 2,0/4,0 1500/375 22
M45x1.5LMN 50 3.000 0,4/2,5 37500/960 22
summary
© Zimmer GmbH 2006. All rights reserved. All sorts of reprints or copies, without written permittance of Zimmer, are not allowed. Due to the continuous further development range, technical modifications are
reserved without advices of information. No liability can be take over for any faulty indications or incomplete descriotions.
High-Capacity, more durable, free of pull and adaptable.Executions
order number stroke energy absorption/ impact speed actual mass page[mm] stroke [Nm] min/max [m/s] max/min [kg]
order number stroke energy absorption/ impact speed actual mass page[mm] stroke [Nm] min/max [m/s] max/min [kg]
Executions
Industrial shock absorber for the employment
under constant load
Industrial shock absorber for the employment as
Emergency Stop
W = Super Soft S = Soft M = Medium H = Hard L = Long stroke
To get information about design and accessories please have a look at page 8/9
Type
NEW
NEW
NEW
NEW
NEW
NEW
PowerStop
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Design
The Safety Concept
Basic position:
In this position the
return valve is opened
Moving-in position:
The return valve closes,
the oil is flowing over the
spiral groove into the
oil reservoir
Final position
Reset device:
The return valve opens and
provides the quick return
flow of oil (blue arrows)
Operational Sequence of Spiral Groove Technology
piston rod of stainless steel
The core of all Zimmer shock absorbers:
The spiral groove as damping principle...
housing of stainless steel
high pressure bushing
damping piston with spiral groove
of hardened cementation steel
guiding
seal ring
readjusting spring
seal ring
spring
oil reservoir
return valve
guiding
At our PowerStop the exhausting channel (throttle) is directly incorporated into the piston
compared to the conventional shock absorber. Because of the continious conicity (spiral groove) of the
piston there is a dynamic force over the total stroke and a maximum energy consumption at minimum
power.By the spiral groove a lubricating film in form of a classical hydrostatic slide bearing is built
up between the piston and high-pressure bushing. The technogical improvement is evident.
...and its advantages:
smooth braking (without sudden cross section constrictions)
higher power consumption by max. capacity use in each piston position
individual manual adjustment for each matter of application
compact construction space by substancial higher energy consumption
minimum abrasion rates by optimal bearing
assembly in pneumatic pressure chamber possible (PowerStop)
higher operation safety and longer service life by oil reserve (PowerStop)
Our shock absorber are constantly
examined by quality tests close to reality.
The piston rod of stainless steel with
best surface guarantees a minimum of
wear out at a maximum life. Smallest
unavoidable losses of oil will be compen-
sated by an integrated oil reservoir!
Bushing and piston of high-tensile
gasnitriding steel! For extreme charges
upto 1000 bar.
Bushing and housing separately!
By separation of the bushing from the
housing we also guarantee at the maxi-
mum tightening moment of the counter
nut the perfect operation of the shock
absorber.
PowerStop
76
PowerStop
900
800
700
600
500
400
300
200
100
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PowerStop
PowerStop
PowerStop
PowerStop
Highlights Highlights
Ideal Damping Characteristic
An industrial shock absorber of conventional design squeezes the oil out by the throttle
bores which are inserted on one side of a bushing. The oil will be force-diverted and
enormously strained by the high velocities of hitting.
Pressure peaks are producing vibration and are reducing the service life of elements
involved at the damping process. The damping behaviour will be destinated by the
number of throttle bores, the energy consumption is restricted.
The exhausting channel of the PowerStop is directly inserted in the piston as spiral
groove. During damping the piston dives into the oil bath and picks up over the
exhausting channel the oil to be squeezed. The mechanical strain of the oil remains
low because of the rotary rising spiral groove. The section form allows a continuous
throttle activity and guarantees a smooth damping. The result is a maximum energy
consumption across the entire damping stroke!
Damping with Spiral Groove Technology
convetional
The new Damping curve
The PowerStop approaches with its damping course to the ideal line of an
industrial shock absorber. By the special sectioned groove a smooth energy
absorbtion will be started, the variation of the braking power is low. So, an
exact positioning will be ensured also with extreme quick damping cycles
with a short stroke.
The characteristic curve of the spiral groove shows a continious course of the throttle
cross-section over the entire piston stroke. By this, in each piston position an ideal
limiting is realized and the energy consumption optimized . The masses to be moved
can be smoothly and safely positionned, also with slow speeds. A further important
advantage results by the STROKE-COURSE-ADJUSTMENT. In case the screw-in depth will
modified, the damping characteristic can be adapted individually to matter of application.
Throttl bores, however, are producing a graduated characteristic curve with strong
variations in the energy consumption!
piston stroke
thro
ttle
fac
e
groovetechnology
throttel slot
thro
ttle
fac
e
piston stroke
By the spiral groove technology the energy consumption will be
tripled in comparison to the conventional type with throttle
bores (under comparable test conditions).
The diagram shows the energy consumption at the example of
construction series:
M33 x 1.5, stroke 30mm!
result:
• higher energy consumption
• smaller construction series
Triple Energy Absorption
Hydrostatic Piston Guidance by Spiral Groove Technology
The piston of the PowerStop diving in the oil bath produces
during damping process a hydrostatic slide bearing between
piston and bushing by the symmetric axis of the integrated spiral
groove. The sliding film separates the movable elements during dam-
ping process. High service life expectancy, maintenance-free and
reliability guarantee a high production safety.spiral slot
throttle bore
stroke (mm)
power (N)
ideal linieconventional industrial impact damper
Nm (energy/stroke)
Emergency Stop PowerStop Conventional
20
PowerStop
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PowerStop
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Adjustment/Assambly
Industrial shock absorber for the employment under constant load. High energy
consumption, small design, durability and the possibility of insertion in pneu-
matic pressure chamber distinguish the PowerStop.
Industrial shock absorber for the employment as Emergency Stop. Very high
energy consumption at optimal damping behaviour. Not suitable for a constant
load by continual recurring loading cycles.
Design with long stroke
Typ W (SUPER SOFT) Execution for high velocities of hitting.
For decelerating without pressure peaks.
Typ S (SOFT) Execution for high velocities of hitting.
Preferably at free falling masses.
Typ M (MEDIUM) Execution for medium velocities of hitting.
Employment, e.g. at quick pneumatic drived masses.
Typ H (HARD) Execution for slow velocities of hitting.
Employment at slow (reduced) movements.
Executions:
The wide spectrum – low speeds
at big masses upto quick speeds
at small masses – at same energy
consumption per stroke is
subdivided into three groups.
L-Type
Application Area:
Ambient temperature 0°C – 50°C, operating temperature limit 70°C
Max. deviation from angle adjustment 2°
Use in common degree of pollution
Use in (pneumatically) pressurized room up to max. 10 bars.
In case of exceeding the PowerStop‘s limits, regulations can be obtained by the following supplies.
Application: Supply:
max. energy absorption/hour exceeded > use of cooling nut
high rate of pollution > use of air lock adapter
max. deviation from angle adjustment exceeded > use of bolt pre-bearing
positive stop nonexistent > use of stop sleeve
high rate of noise generation > use of plastic header
deformation of slide at impact area > use of steel header
For further information, please contact our technical service: +49.7844.9138-0
new
Note: Generally all shock absorbers can be customized to non-standard requests!
Examples:
special design
The spiral groove technology even more effective with our new
product range of PowerStop type „W“:
high velocities of hitting will be damp with extremely low
supporting forces and bounce-free.
different from accepted throttle bore damping, the PowerStop „W“
is able to damp without pressure peaks.
Up to 100mm more traverse path with the
EmergencyStop I-Class.
The EmergencyStop i-Class (I=intelligent) now
enables you to process larger components with
the same machine. While approaching the absor-
ber the supporting power complies only with the
value of the spring for relocating the piston.
In the case of an EmergencyStop the machine's
damping effect is executed as usual. The power
absorption complies with the shock absorbers of
the standard EmergencyStop series.
More security for your machinery:
PowerStop with oil alarm.
The integrated oil reserve of our PowerStop
guarantees a higher number of cycles as well
as a longer service life.
In case the oil reserve run short, a signal at
the control panel indicates that the absorber
has to be exchanged.
Simply order the
version:
M20x1.5 mit OA20
M25x1.5 mit OA25
M33x1.5 mit OA33
M45x1.5 mit OA45
Simply order the
version:
M25x1.5 I-Class
M33x1.5 I-Class
M45x1.5 I-Class
Simply order the versions:
M10x1W M20x1.5W
M12x1W M25x1.5W
M14x1W/1.5W
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M6x0.5M A D E I N G E R M A N Y
1,5150%
PowerStop
SW 4,5
3
10
M6
x0,5
Ø1
0
5,3
1
Ø3
,2
SW 8
Ø3
39,5
9,530
18 Ø3.2
3,2
M6x0
.5
1,8
Ø4
,8
M8x0.75 / x1M A D E I N G E R M A N Y
2,0200%
PowerStop
M20x1
.5
SW 6
51
1140
26
Ø5
4
M8x0
.75/x
1
2,5
SW 10
4
12
M8
x0.7
5M
8x1
Ø1
2
5,8
Ø5
Ø4
,8
1
Ø6
,6
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Stroke 4mm
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M6x0,5S 1,0 2.400 4 2,0 3,0 0,5 0,2
M6x0,5M 1,0 2.400 4 1,2 2,5 1,4 0,3
Accessories cooler nut (Aluminium)on request
Piston reset time: 0,2 s
Reset power min.: 1 N
Reset power max.: 3 N
Weight: 10 g
order number: MAH6x0.5arresting sleevestainless-steel
order number: MKK6head
plastic
*Actual mass as comparative value to conventional industrial shock absorber
2 x SW 13
(are included)
4 stroke
Z I M M E R I N D U S T R I A L - S H O C K A B S O R B E R
WITH -TIMES OF ENERGY ABSORBITION
Modifications reserved. 07/2006
Stroke 5mm Z I M M E R I N D U S T R I A L - S H O C K A B S O R B E R
WITH -TIMES OF ENERGY ABSORBITION
Piston reset time: 0,2 s
Reset power min.: 1 N
Reset power max.: 3 N
Weight: 10 g
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order nomber per stroke per hour min max max min
Nm Nm/h mm m/s kg
M8x0.75S 3,5 12.600 5 2,0 3,5 1,7 0,6
M8x0.75M 3,5 12.600 5 1,2 2,5 4,8 1,1
M8x1S 3,5 12.600 5 2,0 3,5 1,7 0,6
M8x1M 3,5 12.600 5 1,2 2,5 4,8 1,1
Accessories cooler nut (Aluminium)on request
order number: MAH8x0.75, MAH8x1arresting sleevestainless-steel
order number: MKK8head
plastic
2 x SW 13
(are included)
5 stroke
*Actual mass as comparative value to conventional industrial shock absorber
Modifications reserved. 07/2006
M10x1M A D E I N G E R M A N Y
3,0300%
PowerStop
SW 8
62
51 11
2,3
Ø3
Ø8,8
5
M10x1
Ø1
7
Ø1
2
M1
0x1
SW
13
0,5x45° 0,5x45°
23
30
7
SW 13
8
16
M1
0x1
Ø1
5
5
2,8
Ø8
M1
6x1
,5
Ø6
1144
55
16
M12x1M A D E I N G E R M A N Y
1,8180%
PowerStop
SW 8
69,5
56 13,5
2,3 Ø3
Ø10
6
M12x1
Ø2
0
Ø1
4
M1
2x1
SW
17
0,5x45° 0,5x45°
33
40
7
SW 14
8
20
M1
2x1
Ø1
6
6
3,5
Ø1
0
M1
8x1
,5
Ø6
13,544
57,5
20
13
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Stroke 8mm Z I M M E R I N D U S T R I A L - S H O C K A B S O R B E R
UP TO -TIMES OF ENERGY ABSORBITION
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M10x1W 3 4.800 8 2,0 4,0 1,5 0,4
M10x1S 10 16.000 8 2,0 4,0 5 1
M10x1M 10 16.000 8 1,2 2,2 14 4
M10x1H 10 16.000 8 0,2 1,4 500 10
Accessories order number: MKM10x1cooler nutAluminium
order number: MAH10x1arrested sleevestainless steel
order number: MKK10/MKS10
headplastic/steel
order number: MRA10x1bold pre-supporting
1xM5 at choice lock air
2 x SW 13 (are included)
8 stroke
8 stroke
Piston reset time: 0,2 s
Reset power min.: 6 N
Reset power max.: 12 N
Weight: 20 g
*Actual mass as comparative value to conventional industrial shock absorber
Stroke 10mm Z I M M E R I N D U S T R I A L - S H O C K A B S O R B E R
UP TO -TIMES OF ENERGY ABSORBITION
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M12x1W 7 13.000 10 2,0 5,0 3,5 0,6
M12x1S 16 30.000 10 2,0 5,0 8 1
M12x1M 16 30.000 10 1,2 2,2 22 7
M12x1H 16 30.000 10 0,2 1,4 800 16
Asseccories order number: MKM12x1cooler nutAluminium
order number: MAH12x1arrested sleevestainless steel
order number: MKK12/MKS12
headplastic/steel
order number: MRA12x1lock air adapter/
bold pre-supporting
1xM5 at choice lock air
Piston reset time: 0,3 s
Reset power min.: 8 N
Reset power max.: 15 N
Weight: 40 g
10 stroke
10 stroke
*Actual mass as comparative value to conventional industrial shock absorber
2 x SW 14 (are included)
Modifications reserved. 07/2006Modifications reserved. 07/2006
M14x1 / M14x1.5M A D E I N G E R M A N Y
2,8
PowerStop
280%Ø
23
Ø1
6
M1
4x1
/x1.
5
SW
19
0,5x45° 0,5x45°
42
50
8
SW 16
8
25
M1
4x1
/x1
.5
Ø1
8
7
3,5
Ø1
1
M2
0x1
.5
Ø8
1745
62
16
12 stroke
M20x1
.5M
14x1
/x1.5
SW 10
83
66 17
3,5 Ø4
Ø12
8
M20x1.5M A D E I N G E R M A N Y
1,8
PowerStop
M20x1
.5
180%
Ø3
0
Ø2
3
M20
x1.5
SW
24
0,5x45° 0,5x45°
51
60
9
SW 22
10
25
M20
xx1.
5
Ø2
5
8
3,8
Ø1
7
M2
5x1
.5
Ø10
1955
74
20
M20x1
.5
SW 14
95
76 19
4 Ø6
Ø18
10
15
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construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M14x1W 16 26.000 12 2,0 5,0 8 1,3
M14x1S 31 50.000 12 2,0 5,0 16 2
M14x1M 31 50.000 12 1,2 2,2 43 13
M14x1H 31 50.000 12 0,2 1,4 1550 32
M14x1.5W 16 26.000 12 2,0 5,0 8 1,3
M14x1.5S 31 50.000 12 2,0 5,0 16 2
M14x1.5M 31 50.000 12 1,2 2,2 43 13
M14x1.5H 31 50.000 12 0,2 1,4 1550 32
Z I M M E R I N D U S T R I A L - S H O C K A B S O R B E R
UP TO -TIMES OF ENERGY ABSORBITION
Accessories order number: MKM14x1, MKM14x1.5cooler nutAluminium
order number: MAH14x1, MAH14x1.5arrested sleevestainless steel
order number: MKK14/MKS14
headplastic/steel
order number: MRA14x1, MRA14x1.5lock air adapter/
bold pre-supporting
1xM5 at choice lock air
12 stroke
2 x SW 17 (are included)
Stroke 12mm
Piston reset time: 0,3 s
Reset power min.: 10 N
Reset power max.: 20 N
Weight: 60 g
12 stroke
*Actual mass as comparative value to conventional industrial shock absorber
2 x SW 24 (are included)Piston reset time: 0,5 s
Reset power min.: 15 N
Reset power max.: 25 N
Weight: 130 g
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M20x1.5SN 150 - 15 1,8 4,5 93 15
M20x1.5MN 150 - 15 1,0 2,0 300 75
M20x1.5HN 150 - 15 0,2 1,2 7500 208
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M20x1.5W 35 31.500 15 1,8 4,5 21,5 3,5
M20x1.5S 70 63.000 15 1,8 4,5 43 7
M20x1.5M 70 63.000 15 1,0 2,0 140 35
M20x1.5H 70 63.000 15 0,2 1,2 3500 97
Z I M M E R I N D U S T R I A L - S H O C K A B S O R B E R
UP TO -TIMES OF ENERGY ABSORBITION
Accessories order number: MKM20x1.5cooler nutAluminium
order number: MAH20x1.5arresting sleevestainless steel
order number: MKK20/MKS20
headplastic/steel
order number: MRA20x1.5lock air adapter/
bolt pre-supporting
Available as MOA20(see page 9)
15 stroke
1xM5 at choice lock air
15 strok
Emergency-Stop
Stroke 15mm
*Actual mass as comparative value to conventional industrial shock absorber
Modifications reserved. 07/2006Modifications reserved. 07/2006
M20x1.5LM A D E I N G E R M A N Y
1,8
PowerStop
M20x1
.5
180%
SW 22
10
25
M20
x1.5
Ø2
5
8
3,8
Ø1
7
M2
5x1
.5
Ø10
3470
104
20
M20x1
.5
SW 14
131
97 34
4 Ø6
Ø18
10
M25x1.5M A D E I N G E R M A N Y
2,0
PowerStop
M20x1
.5
200%
M25x1
.5
SW 19
136
105 31
4 Ø8
Ø23
12
Ø3
6
Ø2
7
M2
5x1
.5
SW
27
0,5x45° 0,5x45°
69,5
80
10,5
SW 27
10
35
M25
x1.5
Ø3
2
10,5
5
Ø2
2
M3
3x1
.5
Ø12
3175
106
22
17
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2 x SW 24 (are included)Piston reset time: 1,0 s
Reset power min.: 20 N
Reset power max.: 30 N
Weight: 160 g
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M20x1.5LSN 200 - 30 2,0 4,0 100 25
M20x1.5LMN 200 - 30 0,6 2,2 1111 82
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M20x1.5LS 100 90.000 30 2,0 4,0 50 12,5
M20x1.5LM 100 90.000 30 0,6 2,2 555 41
Z I M M E R I N D U S T R I A L - S H O C K A B S O R B E R
WITH -TIMES OF ENERGY ABSORBITION
Accessories cooler nut (Aluminium)on request
order number: MAH20x1.5arresting sleevestainless steel
order number: MKK20/MKS20
headplastic/steel
order number: MRA20x1.5lock air adapter/
bolt pre-supporting
30 stroke
1xM5 at choice lock air
15 strok
Emergency-Stop
Stroke 30mm
*Actual mass as comparative value to conventional industrial shock absorber
Stroke 25mm
2 x SW 30 (will be included)Piston reset time: 0,6 s
Reset power min.: 20 N
Reset power max.: 240 N
Weight: 270 g
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M25x1.5SN 550 - 25 1,4 4,0 561 69
M25x1.5MN 550 - 25 0,6 1,8 3056 340
M25x1.5HN 550 - 25 0,2 0,8 27500 1719
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M25x1.5W 100 45.000 25 1,4 4,0 102 12,5
M25x1.5S 210 95.000 25 1,4 4,0 214 26
M25x1.5M 210 95.000 25 0,6 1,8 1167 130
M25x1.5H 210 95.000 25 0,2 0,8 10500 656
Z I M M E R I N D U S T R I A L - S H O C K A B S O R B E R
UP TO -TIMES OF ENERGY ABSORBITION
Accessories order number: MKM25x1.5cooler nut Aluminium
order number: MAH25x1.5arresting sleevestainless steel
order number: MKK25/MKS25
headplastic/steel
order number: MRA25x1.5lock air adapter/
bolt pre-supporting
1xM5 at choice lock air
25 stroke
Emergency-Stop
Available as MOA25 and EmergencyStop I-Class(see page 9)
25 stroke
*Actual mass as comparative value to conventional industrial shock absorber
Modifications reserved. 07/2006Modifications reserved. 07/2006
M25x1.5LM A D E I N G E R M A N Y
2,0
PowerStop
M20x1
.5
200%
M25x1
.5
SW 19
171
125 46
4 Ø8
Ø23
12
SW 27
10
35
M25
x1.5
Ø3
2
10,5
5
Ø2
2
M3
3x1
.5
Ø12
4690
136
22
M33x1.5M A D E I N G E R M A N Y
3,0
PowerStop
300%
M33x1
,5
Ø4
4
Ø3
6
M3
3x1
,5
SW
36
0,5x45° 0,5x45°
91,5
103,5
12
SW 36
15
40
M33
x1,5
Ø3
8
11,5
5
Ø2
8
M4
5x1
,5
Ø14
4090
130
28
SW 24165
125 40
5
Ø10
Ø28
10
19
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Stroke 40mm
2 x SW 30 (are included)Piston reset time: 1,2 s
Reset power min.: 25 N
Reset power max.: 55 N
Weight: 350 g
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M25x1.5LSN 750 - 40 2,0 4,0 375 94
M25x1.5LMN 750 - 40 0,6 2,2 4167 310
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M25x1.5LS 300 135.000 40 2,0 4,0 150 37,5
M25x1.5LM 300 135.000 40 0,6 2,2 1666 124
Z I M M E R I N D U S T R I A L - S H O C K A B S O R B E R
WITH -TIMES OF ENERGY ABSORBITION
Accessories cooler nut (Aluminium)on request
order number: MAH25x1.5arresting sleevestainless steel
order number: MKK25/MKS25
headplastic/steel
order number: MRA25x1.5Llock air adapter/
bolt pre-supporting
2xM5 at choice lock air
40 stroke
Emergency-Stop
40 stroke
*Actual mass as comparative value to conventional industrial shock absorber
2 x groove nut Ø41
(are included)
Stroke 30mm
Piston reset time: 0,6 s
Reset power min.: 35 N
Reset power max.: 75 N
Weight: 480 g
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M33x1.5SN 900 - 30 1,4 3,5 918 147
M33x1.5MN 900 - 30 0,6 2,0 5000 450
M33x1.5HN 900 - 30 0,2 0,8 45000 2813
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M33x1.5S 320 120.000 30 1,4 3,5 327 52
M33x1.5M 320 120.000 30 0,6 2,0 1778 160
M33x1.5H 320 120.000 30 0,2 0,8 16000 1000
Z I M M E R I N D U S T R I A L - S H O C K A B S O R B E R
WITH -TIMES OF ENERGY ABSORBITION
Accessories order number: MKM33x1.5cooler nutAluminium
order number: MAH33x1.5arresting sleevestainless steel
order number: MKK33/MKS33
headplastic/steel
order number: MRA33x1.5lock air adapter/
bolt pre-supporting
1xM5 at choice lock air
30 stroke
Available as MOA33 and EmergencyStop I-Class (see page 9)
30 stroke
Emergency Stop
*Actual mass as comparative value to conventional industrial shock absorber
Modifications reserved. 07/2006Modifications reserved. 07/2006
M33x1.5L
M A D E I N G E R M A N Y
3,0
PowerStop
300%
M33x1
,5
SW 36
15
40
M33
x1,5
Ø3
8
11,5
5
Ø2
8
M4
5x1
,5
Ø14
60110
170
28
SW 24204
144 60
5
Ø10
Ø28
10
M45x1.5M A D E I N G E R M A N Y
2,8
PowerStop
280%
M45x1
.5
SW 36170
140 30
6
Ø12Ø42
10
50
15
M4
5x1
.5
Ø5
8
SW 55
Ø3
8
5
11
M4
5x1
.5
Ø18
3095
125
50
Ø5
5
35
Ø6
0
Ø5
2
M4
5x1
.5
SW
55
1x45° 1x45°
92
110
18
21
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2 x groove nut Ø41
(are included)
Stroke 50mm
Piston reset time: 1,2 s
Reset power min.: 40 N
Reset power max.: 80 N
Weight: 800 g
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M33x1.5LSN 1125 - 50 2,0 4,0 563 140
M33x1.5LMN 1125 - 50 0,6 2,5 6250 360
construction size/ energy absorption/ energy absorption/ stroke actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M33x1.5LS 450 170.000 50 2,0 4,0 225 56
M33x1.5LM 450 170.000 50 0,6 2,5 2500 144
Z I M M E R I N D U S T R I A L - S H O C K A B S O R B E R
WITH -TIMES OF ENERGY ABSORBITION
Accessories cooler nut (Aluminium)on request
order number: MAH33x1.5arresting sleevestainless steel
order number: MKK33/MKS33
headplastic/steel
order number: MRA33x1.5Llock air adapter/
bolt pre-supporting
1xM5 at choice lock air
50 stroke
50 stroke
Emergency Stop
*Actual mass as comparative value to conventional industrial shock absorber
Stroke 25mm
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M45x1.5SN 1500 - 25 1,4 3,5 1531 245
M45x1.5MN 1500 - 25 0,6 1,6 8333 1172
M45x1.5HN 1500 - 25 0,2 0,7 75000 6122
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M45x1.5S 650 150.000 25 1,4 3,5 663 106
M45x1.5M 650 150.000 25 0,6 1,6 3611 508
M45x1.5H 650 150.000 25 0,2 0,7 32500 2653
Z I M M E R I N D U S T R I A L - S H O C K A B S O R B E R
WITH -TIMES OF ENERGY ABSORBITION
Accessories
2 x groove nut Ø60
(will be included)
Piston reset time: 0,6 s
Reset power min.: 40 N
Reset power max.: 80 N
Weight: 1250 g
order number: MKM45x1.5cooler nutAluminium
Emergency-Stop
Available as MOA45 and EmergencyStop I-Class(see page 9)
order number: MAH45x1.5arresting sleevestainless steel
order number: MKK45/MKS45
headplastic/steel
25 stroke
order number: MRA45x1.5lock air adapter/
bolt pre-supporting
1xM5 at choice lock air
25 stroke
*Actual mass as comparative value to conventional industrial shock absorber
Modifications reserved. 07/2006Modifications reserved. 07/2006
M45x1.5LM A D E I N G E R M A N Y
2,6260%
PowerStop
M45x1
.5
SW 36250
195 55
6
Ø12Ø42
10
50
15
M4
5x1
.5
Ø5
8
SW 55
Ø3
8
5
11
M4
5x1
.5
Ø18
55120
175
60
Ø5
5
35
Ø6
0
Ø5
2
M4
5x1
.5
SW
55
1x45° 1x45°
132
150
18
PowerStop
23
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Stroke 50mm Z I M M E R I N D U S T R I A L - S H O C K A B S O R B E R
WITH -TIMES OF ENERGY ABSORBITION
2 x groove nut Ø60
(will be included)Piston reset time: 1,0 s
Reset power min.: 60 N
Reset power max.: 90 N
Weight: 2000 g
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M45x1.5LSN 3000 - 50 2,0 4,0 1500 375
M45x1.5LMN 3000 - 50 0,4 2,5 37500 960
construction size/ energy absorption/ energy absorption/ stroke impact speed actual mass*
order number per stroke per hour min max max min
Nm Nm/h mm m/s kg
M45x1.5LS 1300 190.000 50 2,0 4,0 650 163
M45x1.5LM 1300 190.000 50 0,4 2,5 16250 416
Accessories
Emergency-Stop
order number: MKM45x1.5Lcooler nutAluminium
order number: MAH45x1.5arresting sleevestainless steel
order number: MKK45/MKS45
headplastic/steel
50 stroke
order number: MRA45x1.5lock air adapter/
bolt pre-supporting
1xM5 at choice lock air
50 stroke
*Actual mass as comparative value to conventional industrial shock absorber
Accessories. For further informations, please, contact our
technical service!
Accessories
Stop Sleeve
The PowerStop can not be used as an arresting stop. It must be integrated into the
construction or a stop must be used sleeve.Through the stop sleeve the final stop
can be adjusted individually for each application.
By this, the impact damper will be fix screewed into the connecting construction.
The adjusting follows by the arresting sleeve and the counternut.
Plastic Head/Steel Head
By using a steel head the surface hit with load will be enlarged (minimization of
surface load).
This accessory mainly is applicated for soft counter material (aluminium)of the
movable carriage, on applications for which the noise processing have to be reduced,
we recommend the using of a plastic head.
Cooler Nut
The operation temperature should not exceed 70°C. The stated values (energy
absorption/h) are relating to a vicinity temperature of 20°C. If a shorter cycle time is
required, we recommend the application of a cooler nut.
By the assembly of the cooler nut the PowerStop Damper can be used with a shorter
cycle time. The energy absorption per hour of the impact damper can be increased to
the double.
Note: The maximum allowed energy absorption per stroke may not be exceeded.
Bolt Pre-supporting/Air Curtain
Two requirements solved by one component.
• If the impact angle is larger than 2°, a bolt pre-supporting must be adapted. This
allowes the impact angle to be increased up to 30°. We recommend the use of the bolt
pre-supporting for swivelling moments with relative small swivelling radius.
• Applications with increased dirt volume, the use of a lock air adapter is to recommend.
The lock adapter distinguishes by the low consumption of air. The penetration of dirt
particles will avoided and guarantees, therefore, a longer service life.
Modifications reserved. 07/2006
24
PowerStop
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Fig.1
Fig.2
PowerStop
25
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© C o p y r i g h t
Fine adjustment/Energy absorption/Assembly instructions
reduced
damping
stroke
Efficiency at max. energy absorption.
e.g. M20x1.5 S 70Nm
Efficiency at reduced energy absorption.
e.g. M20x1.5 S 42Nm
damping
stroke
arresting stop
arresting stop
body df machine
body of machine
Adjustment/Assembly
The fine adjustment of the energy absorption is per-
formed by manually changing the (screwed) position
depending on each individual application (see Fig.).
The PowerStop is screwed into the construction
(Fig.1)
The PowerStop has to be positioned in a manner
which guarantees a remaining stroke of 0.5mm –
1.0mm before the reach of the end stop.
The PowerStop has to be positioned step by step
in the direction of rotation (Fig.2), in order to
guarantee an optimal damping.
This is achieved as soon as the damping velocity
decreases linearly and reaches its minimum
directly before impinging upon the mechanical
end stop.
Locking of the counter nut resp. the stop sleeve,
the cooling nut with required moment.
Operational Test
After the appropriate installation of the shock absorber the operating readiness has to be tested.
The mobility of the piston rod has to be tested by manual movement.
All attachment screws have to be checked for their required moment.
The deviation from the angle adjustment of a 2° maximum has to be checked.
Max. damping stroke (Table 1) must not be exceeded.
direction of
rotation, step-by-
step positioning
Application Examples
Employment at a cylinder head handling Employment at the latest machinery
EmergencyStop at linear motor driven axes
Employment at a linear
cylinder
Classical employment
of PowerStop shock
absorber for linear
movements.
Employment at a swivelling unit
The Zimmer Industrial shock absorber guarantees optimal
damping behaviour also on slow, reduced moments.
Size Max. damping stroke (mm) Fastening screw thread Moment (Nm)
6 4 M 6x0,5 4
8 5 M 8x0,75/M 8x1,0 6
10 8 M 10x1,0 8
12 10 M 12x1,0 10
14 12 M 14x1,0/M 14x1,5 30
20 15 M 20x1,5 50
20 30 M 20x1,5 50
25 25 M 25x1,5 60
25 40 M 25x1,5 60
33 30 M 33x1,5 80
33 50 M 33x1,5 80
45 25 M 45x1,5 100
45 50 M 45x1,5 100
PowerStop
s
m
s
m
s
P m
β
h
m
F
s
m·g
h
s
m
PHMMJghsL/R/rQutß
[Nm][Nm][Nm][Nm/h][kg][kg][m/s][m/s][1/s][N][1/h]
26
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© C o p y r i g h t
W1W2W3W4memvv
D
wFn
[Nm][Nm][Nm][Nm/h][kg][kg][m/s][m/s][1/s][N][1/h]
PowerStop
s
m
s
m
F
vD
v
M
s
m
R
L
VD
s
A
R
rm
L
VD
s
R
m
M
s
m
R
L
VD
s
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© C o p y r i g h t
1. Free falling Mass
2. Lowered mass without driving power
kinetic energy per stroke;only mass loadenergy/working of driving power per stroketotal energy per stroke(W1+W2)total energy per hour 8W3xn)effective massbraking mass to be deceleratedvelocity of impact massimpact velocity at shock absorberangle of inclineadditional driving powernumber of strokes per hour
motor capacity [kW]arresting torque factor for motors 2,5 1 – 2,5starting moment [Nm]mass moment of inertia [kgm2]earth accleration = 9,81 [m/s2]height of drop with impact damper stroke [m]impact damper stroke [m]radius [m]reacting force/supporting force [N]coefficient of friction deceleration time [s]angle [°]
W1 = 0,5 x m x v2 W1 = 0,5 x 400 x 1
2 200,0Nm
W2 = m x g x s W2 = 400 x 9,81 x 0,02 78,5NmW3 = W1 + W2 W3 = 200 + 78,48 278,5NmW4 = W3 x n W4 = 278,48 x 30 8354Nmv
D = v 1,0m/s
me = 2 x W3 : vD
2 me = 2 x 278,48 : 1
2 557,0kg
selection with W3 ,W4 und vD M33 x 1.5M
( W3 = 320Nm, W4 = 120 000Nm/h, vmax = 0,6 - 2,0m/s )
Formulas/Calculation examples
Example:m=8kgh=0,3mn=120 1/hs=0,02m
Example:m=400kgv=1m/sn=30 1/hs=0,02m
Formula signs:
4. Mass with motor driving
5. Mass on inclined plane
W1 = 0,5 x m x v2 W1 = 0,5 x 190 x 1,8
2 307,8Nm
W2 = m x µ x g x s W2 = 190 x 0,2 x 9,81 x 0,025 9,3NmW3 = W1 + W2 W3 = 307,8 + 9,3195 317,1NmW4 = W3 x n W4 = 317,1195 x 170 53.910Nmv
D = v 1,8m/s
me = 2 x W3 : vD
2 me = 2 x 317,1195 : 1,8
2 195,8kg
selection with W3 ,W4 und vD M33 x 1.5M
( W3 = 320Nm, W4 = 120 000Nm/h, vmax = 0,6 - 2,0m/s )
W1 = 0,5 x m x v2 W1 = 0,5 x 320 x 1,3
2 270,4Nm
W2 = 1000 x P x HM x s : v W2 = 1000 x 4 x 2,5 x 0,025 : 1,3 192,3NmW3 = W1 + W2 W3 = 270,4 + 192,31 462,7NmW4 = W3 x n W4 = 462,71 x 80 37.017Nm v
D = v 1,3m/s
me = 2 x W3 : vD
2 me = 2 x 462,71 : 1,3
2 547,6kg
selection with W3, W4 und vD M45 x 1.5M
( W3 = 650Nm, W4 = 150 000Nm/h, vmax = 0,6 - 1,6m/s )
W1 = m x g x h W1 = 2 x 9,81 x 0,3 5,9NmW2 = m x g x s x sin ß W2 = 2 x 9,81 x 0,08 x sin 20 0,5NmW3 = W1 + W2 W3 = 5,89 + 0,54 6,4NmW4 = W3 x n W4 = 6,42 x 120 771Nmv
D = 2 x g x h v
D = 2 x 9,81 x 0,3 2,4m/s
me = 2 x W3 : vD
2 me = 2 x 6,42 : 2,43
2 2,2kg
selection with W3, W4 und v
D M10 x 1S
( W3 = 10Nm, W4 = 8 000Nm/h, v = 2,0 - 5,0m/s )
Example:m=190kgv=1,8m/sn=170 1/hs=0,025m µ=0,2
Example:m=320kgv=1,3m/sn=80 1/hs=0,025m P=4 kWHM= 2,5
Example:m=2 kgh=0,3 mn=120 1/hs=0,08m ß=20 °
3. Mass on driving rolls
For all samples valid: braking deceleration time (s) t = 2,6 x s : VD
retarding (m/s) a = 0,6 x VD
2 : s
Attentione
For individual matter in case of damp environment we beg to
contact our technical department: 07844/9138-0
W1 = m x g x h W1 = 8 x 9,81 x 0,3 23,5NmW2 = m x g x s W2 = 8 x 9,81 x 0,02 1,6NmW3 = W1 + W2 W3 = 23,544 + 1,5696 25,1NmW4 = W3 x n W4 = 25,1136 x 120 3014Nmv
D = 2 x g x h v
D = 2 x 9,81 x 0,3 2,4m/s
me = 2 x W3 : vD
2 me = 2 x 25,1136 : 2,43
2 8,5kg
selection with W3, W4 und VD M14 x 1.5S
( W3 = 31Nm, W4 = 50 000Nm/h, vmax = 2,0 - 5,0m/s )
Formulas/Calculation examples
8. Rotating table with driving moment horizontal and vertical
9. Swivelling mass with driving power
6. Mass without driving power
7. Mass with driving power
10. Swivelling mass with driving power
11. Swivelling mass with driving moment
W1 = 0,5 x m x v2 W1 = 0,5 x 200 x 2,5
2 625,0Nm
W2 = 0 W2 = 0 0,0NmW3 = W1 + W2 W3 = 625 + 0 625,0NmW4 = W3 x n W4 = 625 x 120 75.000Nmv
D = v 2,5m/s
me = m 200,0kg
selection with W3, W4 und vD M45 x 1.5S
( W3 = 650Nm, W4 = 150 000Nm/h, v = 1,4 - 3,5m/s )
Example:m=200kgv=2,5m/sn=120 1/hs=0,025m
Example:m=30kgv=1,9m/sn=800 1/hs=0,025m F=300N
W1 = 0,5 x m x v2 W1 = 0,5 x 30 x 1,9
2 54,2Nm
W2 = F x s W2 = 300 x 0,025 7,5NmW3 = W1 + W2 W3 = 54,15 + 7,5 61,7NmW4 = W3 x n W4 = 61,65 x 800 49.320Nmv
D = v 1,9m/s
me = 2 x W3 : vD
2 me = 2 x 61,65 : 1,9
2 34,2kg
selection with W3, W4 und vD M20 x 1.5S
( W3 = 70Nm, W4 = 63 000Nm/h, v = 1,8 - 4,5m/s )
Example:m=650kgv=1,2m/sn=90 1/hs=0,02m R=0,9mM=1200NmL=1,35m
W1 = 0,25 x m x v2 W1 = 0,25 x 650 x 0,8
2 234,0Nm
= 0,5 x J x w2
W2 = M x s : R W2 = 650 x 0,02 : 0,9 14,4NmW3 = W1 + W2 W3 = 234 + 14,44 248,4NmW4 = W3 x n W4 = 248,44 x 90 22.360Nmv
D = v x R : L v
D =1,2 x 0,9 : 1,35 0,8m/s
= w x R me = 2 x W3 : v
D
2 me = 2 x 248,44 : 0,8
2 776,4kg
selection with W3 ,W4 und vD M33 x 1.5H
( W3 = 320Nm, W4 = 120 000Nm/h, v = 0,2 - 0,8m/s )
W1 = m x v2 x 0,17 W1 = 320 x 1,8
2 x 0,17 489,6Nm
= 0,5 x J x w2
W2 = F x r x s : R W2 = 6000 x 0,7 x 0,025 : 0,9 116,7Nm = M x s : RW3 = W1 + W2 W3 = 489,6 + 116,67 606,3NmW4 = W3 x n W4 = 606,27 x 220 133.379Nmv
D = v x R : L v
D =3 x 0,9 : 1,5
= w x R 1,8m/sme = 2 x W3 : v
D
2 me = 2 x 606,27 : 1,8
2 374,2kg
selection with W3 ,W4 und vD M45 x 1.5S
( W3 = 650Nm, W4 = 150 000Nm/h, v = 1,4 - 3,5m/s )
Example:m=320kgv=3m/sn=220 1/hs=0,025m R=0,9mM=3200NmL=1,5mF=6000Nr=0,7m
Example:J=41 kgm
2
w=2 1/sn=900 1/hs=0,025m R=0,9mM=400NmL=1,8m
Example:m=12kgv=1,5m/sn=1600 1/hs=0,02m R=0,6mM=60NmL=0,9m
W1 = m x v2 x 0,17 W1 = 0,5 x 41 x 2
2 82,0Nm
= 0,5 x J x w2
W2 = F x r x s : R W2 = 400 x 0,025 : 0,9 11,1Nm = M x s : R W3 = W1 + W2 W3 = 82 + 11,11 93,1NmW4 = W3 x n W4 = 93,11 x 900 83.800Nmv
D = v x R : L v
D =2 x 0,9
= w x R 1,8m/sme = 2 x W3 : v
D
2 me = 2 x 93,11 : 1,8
2 57,5kg
selection with W3, W4 und vD M25 x 1.5S
( W3 = 210Nm, W4 = 95 000Nm/h, v = 1,4 - 4,0m/s )
W1 = m x v2 x 0,5 W1 = 0,5 x 12 x 1,5
2 13,5Nm
= 0,5 x J x w2
W2 = M x s : R W2 = 60 x 0,02 : 0,6 2,0NmW3 = W1 + W2 W3 = 13,5 + 2 15,5NmW4 = W3 x n W4 = 15,5 x 1600 24.800Nmv
D = v x R : L v
D =1,5 x 0,6 : 0,9
=w x R 1,0m/sme = 2 x W3 : v
D
2 me = 2 x 15,5 : 1
2 31,0kg
selection with W3, W4 und vD M12 x 1H
( W3 = 16Nm, W4 = 30 000Nm/h, v = 0,2 - 1,4m/s )