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Designation
Linear Axis
Size
80
Version 1
with toothed belt drive
Body material
aluminium
FX=fx (N)
1572
FY=fy dynamic (N)
3662
FZ=fz dynamic (N)
3662
For=For proximity switch
20905-015
KG=Weight kg per 1000 mm trave
8,39
KG=ca. weight kg at 0 travel
5,33
L=Length
760
LL=Idle torque (Nm)
0,7
M=Max. driving torque Nm
38
MAX=Max. acceleration (m/s2)
50
MAX=Max. speed (m/s)
5
MX=mx dynamic (Nm)
27
MY=my dynamic (Nm)
146
MZ=mz dynamic (Nm)
146
S=Travel
300
S=Weight of carriage (kg)
0,87
TN=Typical payload (kg)
50
VSK=Constant feed (mm/u)
146
WDH=Repeat accuracy
±0,05
ZRT=Toothed belt type
50AT5
A
80
B
30
D
24
D1
76
D4
M06
D5
10
D6
M08
D7
13
E1
8
E2
20
E3
4,5
E4
12,25
Iycm⁴
127,09
L1
240
L2
60
L3
40
L4
45
Slot width
8
Suitable coupling set
20320-806960
Suitable protective cap
20300-91080
Suitable slot table
20310-08230
Suitable synchronisation set
20330-8025
lzcm⁴
184,78

Description

Material
Body, extruded aluminium section.
Bearing housing and slide, aluminium.
Profile guide rail and guide carriage, steel.
Toothed belt, polyurethane with steel cord reinforcement.
Version
Body natural colour anodised
Bearing housing and slide, black anodised.
Tracks of the profile guide rail, inductively hardened and ground.
Note
Compact and flexible linear actuators with toothed belt drive. The body consists of a self-supporting aluminium extruded section with integrated profile guide rail. This rail system is able to absorb highest forces from all directions, is low-wear, and is optimised for moving large masses.

Slots are located on the outer sides of the aluminium profile, ensuring easy, reliable assembly and enabling accessories mounted. Proximity switches can be positioned and fastened in the upper T-slot. The aluminium profile is fully compatible with our standard I series profiles.

The steel cord reinforced toothed belt enables high power transmission with alternating loads, and simultaneously ensures excellent positioning accuracy with low wear and very little noise generation. The toothed belt runs on the upper side of the aluminium profile in guide slots, thus protecting all parts housed within the profile from dirt.

With its symmetrical design, the linear actuator enables motors and transmissions to be attached to all four sides of the bearing housing. The open ends of the unused hollow shafts on the bearing housing can be sealed using the optional protective caps 20300.

An additional centring hole is located on each tapped hole on the upper side of the slide. Other connecting elements can be precisely mounted on the slide in combination with the centring rings 20240.

Load specifications apply for dynamic loading.
Technical Data
Safety rating IP50.
Temperature range
-20 °C - +70 °C.
On request
Other lengths (travel S max. 4000 mm).
Accessory
Protective caps. Slot table, motor adapter set, synchronisation set and proximity switch, see table.
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