Description
Introduction
The Möhlenhoff OEM Actuator 5 modulating APO with feedback offers continuous modulating control and a feedback signal for 0–10 V positioning and status monitoring – ideal for advanced building management systems. This enables fault detection and improves control performance with maximum energy efficiency. In addition, automatic stroke detection, plug-in installation, and the IP 54 housing ensure robustness and ease of use.
Key benefits
- 0–10 V feedback provides information on valve position and faults
- Automatic stroke detection uses the full 0–10 V control range
- Both NC and NO versions available
- Compatible with 24 V AC/DC, continuous modulating with feedback
- Various stroke lengths (4 mm, 5 mm, 6,5 mm) and forces (100 N, 125 N)
- Plug-in cable and 360° mounting with patented leakage protection
- IP 54 housing, certified by TÜV and NRTL
Technical specifications
| Feature | Specification |
|---|---|
| Operating voltage | 24 V AC/DC ±20 % |
| Control signal | 0–10 V DC |
| Feedback signal | 0–10 V DC position & status |
| Stroke length | 4 mm, 5 mm, 6,5 mm |
| Actuating force | 100 N (4/5 mm) or 125 N (6,5 mm) |
| Power consumption | 1 W (6,5 mm = 1,2 W) |
| Connection cable | 4 × 0,22 mm², plug-in, 1 m standard |
| Cable lengths | 2 m, 3 m, 5 m (custom up to 20 m) |
| Protection class | IP 54, TÜV and NRTL certified |
| Housing color | White (RAL 9003), uniform color on functional parts |
| Mounting position | 360° adjustable via valve adapter |
Available variants
APO version 24 V AC/DC
| Type | Control voltage | Operating principle | Stroke | Force | Description |
|---|---|---|---|---|---|
| APO 44625-20N | 0–10 V | NC | 6,5 mm | 125 N | with feedback signal, with stroke detection, with FirstOpen function, with anti-removal protection, neutral |
| APO 45625-30N | 0–10 V | NO | 6,5 mm | 125 N | with feedback signal, with stroke detection, with anti-removal protection, neutral |
| APO 44625-22N | 10–0 V | NC | 6,5 mm | 125 N | with feedback signal, with stroke detection, with FirstOpen function, with anti-removal protection, neutral |
| APO 45625-32N | 10–0 V | NO | 6,5 mm | 125 N | with feedback signal, with stroke detection, with anti-removal protection, neutral |
Available options
| Feature | Description |
|---|---|
| Standard cable lengths | 2 m, 3 m, 5 m; PVC in signal white – 4 x 0,22 mm² (custom lengths up to 20 m on request) |
| Halogen-free cables | 1 m, 2 m, 3 m, 5 m; in white – 4 x 0,22 mm², meets fire safety and environmental requirements |
| Valve adapter | For precise and easy installation thanks to the snap-in mechanism |
| Packaging | Can be customized and printed according to customer specifications |
| Control voltage | Other active control voltage ranges on request |
FAQ
What is the added value of a feedback signal?
As a result, the DDC system receives real-time information about valve position and any faults, enabling safe and precise control.
Is the actuator compatible with NC and NO valves?
On the one hand, both versions (NC and NO) are available, so you can choose flexibly depending on the application.
How does valve stroke detection help in practice?
All in all, this ensures that the full stroke is detected automatically, so the control range is used to optimum effect.
Which cable options are available?
In addition to the standard 1 m plug-in cable, you can choose 2, 3 or 5 m, or even custom lengths up to 20 m, available in both standard and halogen-free versions.
Can I install the actuator in any position?
Yes, thanks to IP 54 protection and the 360° mounting option, you can install the actuator in almost any position without loss of performance.
Do you have any questions or would you like more information? Please contact us! You can reach us by phone, email or, just as conveniently, via the chat function.