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  3. 21000
  4. Double tube linear actuator
  5. Double tube linear actuator with mounting bracket
    6. 21250-01-140X800
Designation
Linear actuator
Version 1
with ball bearing
Version 2
RH thread
Main material
aluminium
Component material
stainless steel
B=Width
180
G2=Thread
M8
H=Height
75
L=Length
800
D1
12
D2
40H8
D3
40
D4
9
D5
15
D6
6,5
D7
11
G1
M8
G3
M8
H1
31,5
H2
12
H3
60
H4
3
L1
180
L2
38
L3
60
M1
46
M2
160
M3
90
M4
38
M5
132
M6
120
M7
160
P1
4x4x32
Spindle
Tr 20x4
Travel S
500
Typ EP/EPX
40
~ CONFLICT MINERALS 3TG status
not yet identified
~ CP65 substance 1 cancer & reproductive toxicity
lead and lead compounds
~ CP65 substance 2 cancer
nickel (metallic)
~ PFAS free?
not yet identified
~ REACH SVHC-free?
no
~ REACh SVHC 1 name > threshold
lead
~ RoHS conformity
yes, with exemption
~ RoHS exemption/s
III/6a-I
~ TSCA 6(H) conformity
not yet identified

Description

Material
Housing aluminium.
Precision tube stainless steel.
Trapezoidal thread spindle steel.
Note
The double-tube linear actuator can be operated manually or electrically. Due to the short duty cycle, the units can be adjusted several times a day at low speed and with high stability. Width, length and height adjustment possible.
The trapezoidal threaded screw of the double-tube linear actuators is either ball-bearing or plain-bearing mounted. The carriage of the double-tube linear actuators is equipped with a slide guide.

Technical Data
Duty cycle: S3, 30% (at 60 min.)

Temperature range
Temperature range 0° C to +60 °C
On request
Other lengths.
Integrated spindle clamping.
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