ELSD 80S Wide Belt Extended Carriage

Modular Linear Actuator, External Roller Bearing Guided, External Belt Driven, Model ELSD, Wide Belt, Extended Carriage, 80S

The carriage is driven by an external linear belt that can be adjusted to reduce lash and is driven along the external roller bearings. The pulleys have maintenance-free ball bearings. Belt tension can be readjusted by a simple screw adjustment device in the carriage.

The ELSD is a carriage driven actuator with single fixed belt and a center shaft extending through the actuator.

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Product ELSD 80S Wide Belt Extended Carriage
Size 80S
Belt 8M50
mm/Rev 256
Number of Teeth 32
Pully Diameter [mm] 81.5
Basic Length L [mm] 635
A [mm] 190
B [mm] 60
C [mm] 102
D [mm] 90
E [mm] 40
F [mm] 80
G [mm] 140
H [mm] 130
I [mm] 30
J [mm] 71
K [mm] 8.5
M [mm] 88
N [mm] 270
OO M10
P [mm] 45
Q [mm] 489
T M10
X [mm] 12.5
V (Z Drive End) [mm] 18 x 30
U (Z Drive End) [mm] 6x6x20
V (Z Load End) [mm] 20 x 30
U (Z Load End) [mm] 6x6x20
W (Z Load End) [mm] M10x20
Shaft Diameter and Length [mm] 18 x 45
Key 6x6x40
Speed Maximum [m/s] 8
Forces and Torques
No-load torque Stiction torque Mr [Nm] 0.1
No-load torque [Nm] 1.2
Tensile force 0.2 sec [N] 4300
Tensile force permanent [N] 4000
Fd [N] 250
Mr [Nm] 20
Fx dynamic [N] 3800
Fy dynamic [N] 3600
Fz dynamic [N] 1800
Mx dynamic [Nm] 140
My dynamic [Nm] 230
Mz dynamic [Nm] 220
Fx static [N] 4000
Fy static [N] 4600
Fz static [N] 3000
Mx static [Nm] 170
My static [Nm] 270
Mz static [Nm] 300
Geometrical moments of inertia of aluminum profile
Elastic modulus [N/mm2] 70000
lx [mm4] 1899000
ly [mm4] 1897000
Additional Weight per 100 mm [kg] 1.30
Basic Weight [kg] 15.2

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Modular Actuator Accessories - EL/ML/QL/QS