Samsung OM46N Installation Manual page 14

Ceiling bracket specification
B side
(outward)
B side
A side
(outward)
(inner)
Product
A side
(inner)
20 mm
(Space for cable
insertion)
2 ~ Φ10 mm
Bracket
English - 14
A side
(inner)
Including the cable cover
Clearance from the
ceiling
55 mm
58 mm
200 mm
69.5 mm
Set
Φ10 mm
Recommended structure thickness:
OM46N-D / OM55N-D
Cable cover
A-A'
Cable space
(10 mm or more)
External Φ 20 mm
(Screw head size ↑)
3.0 t ~ 4.0 t
A-A' one side