NARA actuators include the Motion Actuator – converting a control signal into mechanical movement for valves, dampers and fluid couplings – and Robot Modules integrating motor, gearbox, sensors and controller for robot joints and AMR wheels.
FEYANA supplies products of NARA Autosys (Korea), a power-transmission manufacturer founded in 1977 in Busan and certified to ISO 9001, ISO 14001 and ISO 45001.
Product range
| Series / model | Description |
|---|---|
| Motion Actuator | Servo motor, gear reducer (five gear sets), limit switches, relay, manual handle and control box; moves to the commanded position and feeds back position |
| Joint Module | Robot joint module: reducer backlash 1 – 5 arc-min, ratio 1:50 – 1:160; 17 – 22 bit optical absolute encoder; torque sensor; friction brake; BLDC motor; aluminium casing IP65 |
| Driving Module | AMR/AGV wheel drive module (differential or steering) – stated as under development |
Key features
- Motion Actuator: low backlash from precision machining; ground gears and wear-resistant materials for frequent reversing and long runs
- Servo speed adjustment; automatic and manual operation (installation, emergency)
- Robot Module: motor, gearbox, sensors and controller in one unit
Main specifications
| Item | Specification |
|---|---|
| Rated torque (Motion Actuator) | up to 500 Nm |
| Operating time | 10 – 180 s / 90° |
| Operating angle | 45° – 160° |
| Control signal | 4 – 20 mA |
| Power supply | 220 V AC, 50/60 Hz |
| Protection | IP65 |
Applications
- Air control, boilers, incinerators, burners, pressure and valve control
- Piping systems with pumps, fans, compressors, AHUs
- Flow control of fluid couplings
- Collaborative, industrial and humanoid robots (Joint Module)
Selection & quotation
Data summarised from NARA documentation and subject to change by the manufacturer. Send FEYANA your power, torque, speed, mounting and duty conditions for a model recommendation. Price: on request.
Model selection & quotation: Zalo/Hotline +84 988 641 591 · WhatsApp +84 988 641 591 · Email sales.00@feyana.com
FAQ
Who is NARA Autosys?
NARA Autosys is a Korean power-transmission manufacturer founded in 1977 in Busan, certified to ISO 9001, ISO 14001 and ISO 45001.
What data is needed to select the NARA Actuators?
Power or torque, speed, connection and mounting, application and duty conditions.
What is the price?
Quoted by model and configuration: sales.00@feyana.com or WhatsApp +84 988 641 591.




Reviews
There are no reviews yet.