Page 19 - Ketterer – Brochure Lifting Units

Stroke H
25 customized 17.5
ø 4.75 (4x) max.12.6 deep square 22 YX
30 40 50
View Y
50
20
ø 5.5 (4x)
View X (Rotation stop)
9
R 4.5
2.5
Length E (retracted)
Variants:
one input
two inputs 90°
two opposing inputs
three inputs
four inputs
input
input
input
input
input
output spindle
output spindle
output spindle
output spindle
output spindle
Technical notes
Application example
▪ The lifting units must be protected against lateral forces by a separate guide system.
▪ Attention: The spindle systems with a spindle pitch
> 3 mm may not be self-locking. Check the self-locking effect in the application.
▪ The lifting unit is only pressure loadable.
▪ If several lifting units are being used simultaneously
in the application, note the max. drive torque on gear
head of 10 Nm!
▪ Incorrect dimensioning of the guide system can damage
the lifting unit: Please note the design and safety instructions for spindle drives. You will find them at: https:// www.ketterer.de/en/downloads/instructions
Table top
Spindle
ø 4.75/ 17 deep
(4x double-sided)
for self-tapping screws DIN 7500
Input hex 7 mm
Support tube
www.ketterer.de
2119
50 30
20
16.5
M6/ 17 deep
hex 7.15
40
Lifting Units