CKQPDB50-299RAHS is a special pin clamping cylinder, mainly used in high-precision positioning and rigid locking applications. The cylinder adopts a mechanical or pneumatic clamping design, which can achieve strong locking in the extended/retracted position to prevent displacement caused by external forces.
2. Core Features
✅ Strong clamping force: Built-in mechanical/pneumatic locking mechanism, clamping force up to 500N~2000N (depending on the model). ✅ High rigidity: Can withstand radial/axial loads in the locked state, suitable for vibrating environments. ✅ Double-acting design: Standard double-acting cylinder with buffer adjustment (to reduce impact). ✅ Compact structure: 50mm bore diameter, 299mm stroke (RAHS may represent special options). ✅ Environmental resistance: Piston rod dust-proof design, optional stainless steel material (corrosion resistance).
3. Model Interpretation (Speculative)
Code Segment
Possible Meaning
CKQP
Series name (special series for clamping cylinders)
DB50
Bore diameter 50mm
299
Stroke 299mm
RAHS
Special options (such as sealing material, installation method, etc.)
4. Technical Parameters
Item
Parameter
Bore diameter
50mm
Stroke
299mm
Clamping force
To be confirmed according to the model (typical value 1000N~1500N)
Working pressure
0.2~0.7MPa
Locking method
Mechanical pin lock/pneumatic lock (to be confirmed)
Buffer
Adjustable air buffer
Interface size
G1/4″ or M5
Operating temperature
-10℃~+80℃
5. Typical Applications
Mold fixing: Precision positioning and locking of injection molding machine and stamping machine molds.
Machine tool processing: Locking of CNC fixtures and indexing plates.
Automated assembly: Anti-loosening after press-fitting of high-precision components.
6. Installation and Usage Points
(1) Installation Precautions
Centering requirement: The locking pin must be strictly aligned with the clamping hole to avoid eccentric load wear.
Fixed rigidity: The installation base must be stable enough to prevent vibration from affecting the locking effect.
(2) Operation Process
Cylinder extension: Drive the piston to the target position.
Locking activation: Trigger the locking pin through a pneumatic signal or mechanically.
Release locking: Ventilate in reverse or unlock manually (some models need pressure relief).
(3) Maintenance Suggestions
Regularly check the wear of the locking pin.
Lubrication: If there is no self-lubricating design, it is necessary to add lubricating grease regularly.
CKQPDB50-299RAHS is a long-stroke, high-rigidity clamping cylinder, suitable for scenarios that require precise locking after long-distance movement. When selecting the model, focus on:
Matching of clamping force and load (radial/axial force analysis).
Locking method (mechanical type is more reliable, pneumatic type is convenient for remote control).
Environmental adaptability (enhanced protection is required in dusty and oily environments).
