Smart Positioner
YT-3100
Product Manual
Ver. 1.19
22
3.4.2
Rotary Bracket Information
The rotary bracket set (included with the positioner) contains two components. (but the upper brackets
of Fork lever type and Namur type are different). The bracket is designed to fit onto the actuator with
20 mm, 30 mm and 50 mm stem height (H) according to VDI/VDE 3845 standard. Please refer to below
table how to adjust the height of the bracket.
Actuator stem
height (H)
Markings of bolt holes
A-L
B-L
A-R
B-R
20 mm
H : 20
H : 20, 30
H : 20
H : 20, 30
30 mm
H : 30
H : 20, 30
H : 30
H : 20, 30
50 mm
H : 50
H : 50
H : 50
H : 50
Fig. 3-10: Rotary brackets and positioner
