Siemens AT18 - Attachment 5: Overhead Pulley with Tensioning Device and Mounting Bracket

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Operating Manual - Elevator Door Operation AT18
15.5 Attachment 5: Overhead pulley with tensioning device and mounting bracket
Illustration 6
Overhead pulley device
AT1/2
2x Hexagonal screws M6x12 DIN 933
2x Washers 6,4 DIN 125
Tension bar
Tension screw
M6x30 DIN 933
3x Hexagonal safety srew
M6x16
Mounting bracket
Tensioning device
2x Hexagonal screws M6x12 DIN 933
2x Washers 6,4 DIN 125
Mounting bracket
Tensioning device
Tension bar
Tension screw
M6x30 DIN 933
Overhead pulley device
Tension width
20 mm
Average timing chain distance 106,5