The Siemens 3SE50000AD038K actuator head for position switch 3SE51/52 is a compact and dependable mechanical actuation component designed for industrial position detection and machine automation applications. Featuring a roller plunger, Form C, with a 10 mm plastic roller according to EN 50047, this actuator head provides a practical solution for detecting the movement, travel and position of machine components.
Designed for compatible Siemens 3SE51/52 position switches, the actuator head is suitable for applications where a moving mechanical component needs to operate the switch through direct rolling contact. The compact roller-plunger configuration can be especially useful in machinery where installation space is limited or where a conventional lever-type actuator is not the preferred solution.
The 3SE50000AD038K Siemens roller plunger actuator uses a 10 mm plastic roller to provide a smooth interface between the moving machine component and the position switch. As the machine element moves against the roller, the plunger is mechanically operated, allowing the compatible position switch to detect the required position or movement.
Unlike a lever actuator, the roller plunger provides a more direct and compact actuation method. This makes it suitable for machine layouts where the actuator needs to be positioned close to a cam, slide, stop, moving bar, guard or other mechanical element.
The 10 mm plastic roller provides a non-metallic rolling contact surface that can be suitable for applications where plastic contact is preferred. The roller design allows the moving component to travel across the actuator while transferring the required mechanical movement to the switch.
The 3SE50000AD038K actuator configuration follows the EN 50047 dimensional concept, making it suitable for machine-building applications that require standardized position-switch arrangements.
Standardized actuator configurations can make equipment design, replacement and maintenance more straightforward when the actuator is correctly matched with the associated position switch. For OEMs and maintenance teams, verifying the complete switch configuration before ordering remains important to ensure the actuator is suitable for the intended installation.
The Form C roller-plunger configuration is particularly useful where a defined mechanical operating point is required. It can be integrated into machinery where position detection is achieved through contact with a moving component.
The Siemens 3SE50000AD038K position switch actuator head can be considered for a variety of industrial automation and machine-control applications, including:
Machine end-position detection
Mechanical travel-limit monitoring
Conveyor and material-handling systems
Packaging and processing machinery
Automated assembly equipment
Production and manufacturing machines
Machine doors and guard-position monitoring
Cam and slide detection
Moving component detection
Replacement applications for compatible Siemens 3SE51/52 position switches
The roller plunger design is useful when the machine component can approach the actuator directly and a compact mechanical switching arrangement is required.
The 10 mm plastic roller provides smooth rolling contact between the actuator and moving machine element. This configuration can be useful in repetitive mechanical applications where the contact surface needs to move with the machine component rather than remain fixed against it.
A plastic roller can also be appropriate where a non-metallic contact surface is desired for interaction with a particular machine component. Combined with the compact roller-plunger mechanism, it provides a practical solution for space-conscious industrial installations.
For maintenance applications, the actuator head can also be considered when an existing compatible position switch requires replacement or restoration of its actuator arrangement. Matching the roller diameter, actuator form and switch family is essential before installation.
The Siemens 3SE50000AD038K is intended for compatible 3SE51/52 position switch configurations. When selecting this actuator head, users should consider the direction of machine movement, operating point, available mounting space and the mechanical relationship between the machine component and roller.
Correct actuator selection is particularly important in automated equipment because position-switch signals may be used as part of machine sequencing, movement confirmation or monitoring functions. A properly aligned actuator allows the machine component to engage the roller consistently during its operating cycle.
For businesses looking for Siemens position switches, roller plunger actuator heads and industrial automation components, you can explore the Siemens product range at SB Smart for related products and automation solutions.
The Siemens 3SE50000AD038K roller plunger actuator head combines a compact Form C configuration with a 10 mm plastic roller and EN 50047-based design. It is well suited to compatible 3SE51/52 position-switch applications where reliable mechanical position detection, compact installation and smooth rolling contact are important.
For OEM machine builders, system integrators and industrial maintenance professionals, selecting the correct actuator head helps ensure that the mechanical movement of the machine is properly transferred to the position switch. The 3SE50000AD038K provides a practical option for applications requiring a plastic roller-plunger arrangement.
Siemens 3SE50000AD038K is an actuator head with a Form C roller plunger designed for compatible 3SE51/52 position switches.
It features a 10 mm plastic roller designed for rolling mechanical contact.
It is intended for compatible Siemens 3SE51/52 position switch configurations.
The roller plunger transfers the mechanical movement of a machine component to the position switch, enabling position or travel detection.
A plastic roller provides a smooth non-metallic contact surface and can be suitable for applications where plastic rolling contact is preferred.
EN 50047 is a European standard associated with standardized dimensions and requirements for certain industrial low-voltage switching devices and position-switch configurations.
It can be used in conveyors, packaging machinery, assembly equipment, production machines, automated systems and mechanical travel-limit applications.
No. It is an actuator head intended to be used with a compatible position-switch assembly.
Yes, provided the existing 3SE51/52 position switch and mechanical configuration are compatible with this specific actuator head.
You can explore the Siemens product range at SB Smart for position switches, actuator heads and other industrial electrical and automation products.
| Parameter | Specification |
|---|---|
| Product Series | Siemens SIRIUS 3SE5 |
| Model Number | 3SE5000-0AD03-8K |
| Variant | AD038K |
| Product Type | Actuator Head |
| Actuator Design | Roller Plunger |
| Roller Material | Plastic |
| Roller Diameter | 10 mm |
| Actuator Form | Form C |
| Standard | EN 50047 |
| Compatible Switches | 3SE51 / 3SE52 |
| Switch Head Material | Plastic |
| Mechanical Life | Approx. 15 Million Operations |
| Minimum Actuating Force | 20 N |
| Operating Temperature | -25°C to +85°C |
| Storage Temperature | -40°C to +90°C |
| Mounting Method | Lockable Plug-In Fixing |
| Weight | Approx. 0.017 kg |
| Brand | Siemens |
No reviews yet.