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 |