8
730
(standard)
546
A = STANDARD TAPERED PIN
Should it be necessary to increase the distance between the automation and the arm (dimension X), replace the standard tapered pin
with the following optional extensions:
B = EXTB-Z TAPERED PIN (optional) for mm. 24 shaft extension
C = EXTC-Z EXTENSION (optional) for TAPERED PIN for mm. 48 shaft extension
ONLY FOR SPRING MODELS NB-LET / LETB / SLT / SLTB
For this application, please consider that the gearmotor must be on the hinged
side of the door for a correct opening movement direction.
5.1) ASSEMBLY OF THE AUTOMATION ON THE TRANSOM FROM THE HINGE SIDE
SLIDE PULL ARM BDT2
For doors opening inward (as seen from the automation side)
Automation with battery module
Standard Automation
CABLE
PASSAGE SLOT
CABLE
PASSAGE SLOT
5) TECHNICAL DRAWINGS
OPENING
DIRECTION
NB-SLT/SLTB/SMT/SMTB CHART
NB-LET/LETB CHART
Usable leaf length and weight
Usable leaf length and weight with different
fastening dimensions
Installation drawings available upon request
Unusable leaf length and weight