Tunkers Locating Pins Toggle Joint Mechanism SZVD 50.1 Z A23 T12 40
Product Description
The linear unit operates efficiently with an integrated cylinder and uses a toggle mechanism to synchronously drive two push rods. This innovative design ensures a self-locking function and enhances the operational reliability of the unit. The flat housing is a one-piece design made of high-strength aluminum, which not only improves the durability of the unit, but also minimizes its weight, making it suitable for a variety of applications.
A highlight of this linear unit is its ability to generate strong thrust and pull forces, up to 2.3 kN in the end position. Such strong thrust output is due to the toggle transmission system, which not only enhances the mechanical advantage, but also ensures strong performance even under harsh conditions. The double-guided push rod is supported by bronze and graphite bushings to ensure smooth operation and reduce long-term wear.
Versatility is a key advantage of this linear unit, as it can be mounted on various sides and bases, making it easy to integrate into different setups and configurations. In addition, the integrated end position sensor uses a cartridge design to increase operational precision, ensuring that the unit can accurately detect its position during movement.
For users seeking flexibility, we have an optional manual operation version that supports manual operation and pneumatic closing. This feature is particularly useful in scenarios where automated systems cannot achieve this, helping users to better control the functions of the equipment.

Range of Toggle-Lock-Cylinders

| Type | SZVD 32 | SZVD 50 | SZV.1 40 | SZV 60 |
| Thrust force | 600 | 2000 | 3000 | 7500 |
| Tractive force | 200 | 640 | 420 | 800 |
| Stroke | 25 | 40 | 40 | 60 |
| Lock | yes | yes | yes | yes |
| Weight | 2 | 7 | 3,4 | 9,2 |
| Dimensions | 210x126x50 | 328x186x64 | 280x148x45 | 365x185x80 |
Retractable Locating PinDouble guide rods for off-set pins and contour pieces.toggle locked end position, with hand lever

Load in extended position

| Type | Force per piston rod F max* |
Precision/ deflection dx* |
X₁ offset max. (mm) |
X₂ offset max. (mm) |
X₃ (mm) |
X₄ (mm) |
| SZKD 40/40.5 | 100N | +/-0.20mm | 60 | 30 | 30 | 37.5 + stroke |
| SZKD 63.5 | 200 N | +/-0.15mm | 200 | 100 | 60 | 76.0 + stroke |
| SZVD 32 | 100N | +/-0.20mm | 100 | 40 | 62 | 37.5 + stroke |
| SZVD 50/50.1 | 200 N | +/-0.15mm | 200 | 100 | 96 | 57.0 + stroke |
* at reach X₄





