DSSZ 120

Modular Linear Actuator, Internal Profile Rail Guided, Belt Driven, Model DSSZ, 120

The carriage is driven by a trapped linear belt that can be adjusted to reduce lash and is driven along two internal profile rails. The pulleys have maintenance-free ball bearings. Belt tension can be readjusted by a simple screw adjustment device in the extrusion.

The DSSZ is a carriage driven actuator with single fixed belt, and is ideal when full extension and reation is needed.

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Product DSSZ 120
Size 120
Belt 8M30
mm/Rev 192
Number of Teeth 24
Pully Diameter [mm] 61.1
Basic Length L [mm] 230
A [mm] 120
B [mm] 96
C [mm] 100
D [mm] 68
E [mm] 78
F [mm] 60
G [mm] 100
H [mm] 10
J [mm] 78
K [mm] 79
L [mm] M6
M M5
N M6
O M6
P [mm] 10
Q [mm] 200
R [mm] 39
S [mm] 42
T M8
U [mm] 60
X [mm] 180
Y [mm] 39
Shaft Diameter and Length [mm] 18 x 45
Key 6x6x40
Speed Maximum [m/s] 5
Forces and Torques
Fx [N] 10000 km 1800
Fy [N] 10000 km 1405
Fz [N] 10000 km 1650
Mx [Nm] 10000 km 64
My [Nm] 10000 km 77
Mz [Nm] 10000 km 76
Fx [N] 5000 km 1900
Fy [N] 5000 km 1776
Fz [N] 5000 km 2090
Mx [Nm] 5000 km 81
My [Nm] 5000 km 97
Mz [Nm] 5000 km 96
No-load torque [Nm] 1.4
Tensile force 0.2 sec [N] 2090
Tensile force permanent [N] 1900
Geometrical moments of inertia of aluminum profile
Elastic modulus [N/mm2] 70000
lx [mm4] 461000
ly [mm4] 3419000
Additional Weight per 100 mm [kg] 1.80
Basic Weight [kg] 1.2

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Modular Actuator Accessories - DL/DS