Catalogue - KALLER - #51

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Gas spring, Spring, Cam, Punching unit


Text version of the page
2.3/12
KALLER
TU 250
Standard line of gas springs is the TU- line. Sizes 250 to 10 000 correspond to the ISO 11901 standard for gas springs as well as VDI 3003.
The total length L is 50 mm + (2 x stroke).
ISO
0 15
Thread for maintenance, M3
i ï
CO
3
H
CM
R1-
_I
^1
0 38
- 0.2 _
i_t
M6 charge port
Order No.
S
Stroke
Force in Nat 150 bar/+20°C
L
±0.25
L
min
Gas vol. (l)
Weight (kg)
ISO
11901
Initial
End force*
TU 250-010
10
3500
70
60
0.011
0.43
TU 250-013
12.7
3500
75.4
62.7
0.013
0.44
TU 250-016
16
3500
82
66
0.016
0.46
TU 250-025
25
3500
100
75
0.023
0.50
TU 250-038
38.1
3500
126.2
88.1
0.032
0.54
2650
TU 250-050
50
3500
150
100
0.041
0.58
TU 250-064
63.5
3500
177
113.5
0.051
0.67
TU 250-080
80
3500
210
130
0.062
0.72
TU 250-100
100
3500
250
150
0.077
0.83
TU 250-125
125
3500
300
175
0.096
0.97
at full stroke
Basic Information
Mounting Possibilities
For general information see "About gas springs", 2.1
Pressure medium...........................Nitrogen
Max. charging pressure..................150 bar
Min. charging pressure...................50 bar
Operating temperature...................0 to +80°C
Force increase by temperature ......±0.3%/°C
Recommended max strokes/min ... ~ 80-100 (at 20°C) Max piston rod velocity...................1.6 m/s
Rod surface.....................................Nitrided
Tube surface...................................Black oxide
Repair kit........................................ 3016873
Drop - In B FC, FCS K, FFC
Bottom Top Foot Mount
threads Mount
Note! For dimensions on mounting possibilities K refer to chapter 3.
2A f\ ^^^T H H ^^^b We reserve the right to add, delete or modify
■ 3/12 ■ ^^^P^k^^H^^H^^H^^w. components without notification.
Edition 7 / January 2008 ^^CirnShOlrnGn AB All dimensions are stated in mm.
+46 140 571 00 • WWW.kallGr.com All dimensions are nominal unless tolerance is stated.

pageCatalog pdf di En 2012-05-22-30