| A spindle (3) with
corresponding guide nut (7) converts a rotating movement into
a linear movement. A guide table (Y axis) with a slide piece
(6), which can be adjusted free-from-play, moves along the
guide profile (4) which consists of a square profile with a
prismatic guide along the sides. The axial slot of the guide
profile is covered with a steel band. See drawing. |
| 1. |
slotted round nut |
| 2. |
end element (fixed bearing) |
| 3. |
spindle |
| 4. |
guide profile |
| 5. |
cover band |
| 6. |
slide piece |
| 7. |
guide nut with mounting |
| 8. |
end element (loose bearing) |
|
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Acme Spindle |
Spindle:
steel, EV 30-80 rolled version
Guide nut: EV 30 PA 6.6MoS2, EV 40-80 GZCuSn 12
Versions: right hand thread
left hand thread
right and left hand thread
split spindle
Middle speed range, self-locking, antifriction bearing |
|
|
Guide Profile |
Extruded
profile especially designed for these linear units. Material: AlMgSi
0.5 F25 EQ, clear anodized. |
|
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Bearing |
Spindle bearing
Fixed bearing:
EV 30/40 inclined ball bearing, double-row
EV 50 inclined and axial ball bearing
EV 60/80 inclined ball bearing |
Spindle
bearing
Loose bearing:
EV 30-80 deep-grooved ball bearing
Guide table bearing:
slide piece made of PA |
|
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Mounting of the Linear Unit |
According to installation and
application, the linear unit can be fixed with mounting clamps.
These can be found in the mounting elements section. |
