DSZ 120 Extended Carriage

Modular Linear Actuator, Internal Profile Rail Guided, Belt Driven, Model DSZ, Extended Carriage, 120

The carriage is driven by an internal 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 carriage.

The openings of the guide body are sealed with 3 stainless steel cover bands to protect the guide from splash water and dust. Alternatively, the opening can also be covered with a bellow or can be delivered without cover bands.

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Product DSZ 120 Extended Carriage
Size 120
Belt 5M25/8M50
mm/Rev 130/176
Number of Teeth 26/22
Basic Length L [mm] 330
A [mm] 120
B [mm] 96
C [mm] 80
D [mm] 47
E [mm] 78
F [mm] 42
G [mm] 60
H [mm] 10
I [mm] 10
J [mm] 68
K [mm] 79
M M5
N M6
O M6
P [mm] 70
Q [mm] 156
T M6
U [mm] 60
X [mm] 30
Y [mm] 35
Speed Maximum [m/s] 5
Forces and Torques
No-load torque with cover bands 1.6
No-load torque without cover bands 1.2
Fx [N] 10000 km 800
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 894
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
Tensile force 0.2 sec [N] 1000
Tensile force permanent [N] 900
Geometrical moments of inertia of aluminum profile
Elastic modulus [N/mm2] 70000
lx [mm4] 561000
ly [mm4] 3419000
Additional Weight per 100 mm [kg] 0.85
Basic Weight [kg] 5.1
Values for Calulating Inertias
Pulley Material Aluminum
Pulley Diameter [mm] 41.38
Effective Pulley Width [mm] 80
Belt Weight [kg/m] 0.123
Standard Carriage Weight [kg] 0.92
No-load torque (w/cover bands) [Nm] 1.6
No-load torque (w/o cover bands) [Nm] 1.2
Friction Coefficient 0.01

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Modular Actuator Accessories - DL/DS