Damper Actuator SJ Series

With adjustable mechanical limitator
Simple and convenient function testing
Simple installation

Damper Actuator SJ series

Standard Angular Travel Actuator

Features

● For operating air dampers, shut-off dampers, butterfly valves and multi-leaf dampers

● For controllers with a switching (3-point) output

● Self-centring spindle adapter

● Gear unit can be disengaged to position the damper and for manual adjustment

● Stepping motor with electronic activation and cut-out

Model

Output

Torqu

Supply

Voltage

Running

Time

Control Signal Optional Auxiliary Switch
SJ0224/230-K/K F

2N

24V/230V

20-25S

Switch control A set of auxiliary switches
SJ0224/230-M/M F 2N 24V/230V 20-25S 0/2-10v 0/4-20MA A set of auxiliary switches
SJ0424/230-K/K F 4N 24V/230V 25-30S Switch control Two sets of auxiliary switches
SJ0424/230-M/M F 4N 24V/230V 25-30S 0/2-10v 0/4-20MA Two sets of auxiliary switches
SJ0624/230-K/K F 6N 24V/230V 25-30S Switch control Two sets of auxiliary switches
SJ0624/230-M/M F 6N 24V/230V 25-30S 0/2-10v 0/4-20MA Two sets of auxiliary switches
SJ0824/230-K/K F 8N 24V/230V 30-45S Switch control Two sets of auxiliary switches
SJ0824/230-M/M F 8N 24V/230V 30-45S 0/2-10v 0/4-20MA Two sets of auxiliary switches
SJ1624/230-K/K F 16N 24V/230V 30-45S Switch control Two sets of auxiliary switches
SJ1624/230-M/M F 16N 24V/230V

30-45S

0/2-10v 0/4-20MA Two sets of auxiliary switches
SJ2424/230-K/K F

24N

24V/230V 120-160S Switch control Two sets of auxiliary switches
SJ2424/230-M/M F 24N 24V/230V 120-160S 0/2-10v 0/4-20MA Two sets of auxiliary switches
SJ3224/230-K/K F 32N 24V/230V 160-200S Switch control Two sets of auxiliary switches
SJ3224/230-M/M F 32N 24V/230V 160-200S 0/2-10v 0/4-20MA Two sets of auxiliary switches
SJ4024/230-K/K F 40N 24V/230V 200-220S Switch control Two sets of auxiliary switches
SJ4024/230-M/M F 40N 24V/230V 200-220S 0/2-10v 0/4-20MA Two sets of auxiliary switches
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