The SA61 series electric damper actuator adopts an imported DC motor or brushless motor as its power source. It provides torque ranging from 2 Nm to 40 Nm and can be directly used for rotary control in air and water systems. The actuator supports voltage control signals of 0(2)-10 V and current control signals of 0(4)-20 mA, and it can also provide mutually convertible current or voltage signal feedback.
The actuator is easy to install and can be securely mounted on square shafts, round shafts, or other shaped damper shafts. This product offers a long service life, low noise operation, and multifunctional intelligent control. The entire product series is available with a manual operation function.
The product has a protection rating of IP54 and delivers stable and efficient performance with full overload protection. All products are equipped with a manual limit function.
The appropriate actuator torque is selected based on the throttle area.
The actuator shaft angle can be manually adjusted.
| Basic Information | ||||||||
| Torque | 2Nm | 4Nm | 6Nm | 8Nm | 16Nm | 24Nm | 32Nm | |
| Suitable Air Door Size | 0.3m2 | 0.5m2 | 0.8m2 | 1.2m2 | 2.5m2 | 3.7m2 | 5.2m2 | |
| Rotation Direction | Can be selected by DIP switch | |||||||
| Manual Adjustment | Actuator can be manually adjusted after pressing the gear set disengagement button | |||||||
| Nominal/maximum Corner | 90°/95° | |||||||
| Noise Level | 46dBA (Within 1 meter) | |||||||
| Location Indication | Rotation angle provided by position indicator | |||||||
| LxWxH/mm | Detail see dimensional drawing | |||||||
| Minimum Shaft Length | >50mm | |||||||
| Weight | <1.3 kg | |||||||
| Operating Conditions | ||||||||
| Electrical Grade | III (Safety low voltage) II (Double insulation) | |||||||
| IP Grade | IP54 | |||||||
| Working Environment Temperature | -20...+50°C[-4...+122°F] | |||||||
| Storage Ambient Temperature | -20...+50°C[-4...+122°F] | |||||||
| Temperature Test | 95% RH, non-condensing /EN 60730-1 | |||||||
| Electrical overview | ||||||||
| Rated Voltage | AC24V 50/60Hz DC24V /AC100..240V 50/60Hz | |||||||
| Rated Voltage Range | AC/DC 19.2...28.8 V /AC 85...265 V | |||||||
| Power Consumption | Operating state 4.5W, Standby state 0.5W | |||||||
| Wire Specification | 0.5 mm2 | |||||||
| Terminal Specification | Max 2 mm2 | |||||||