AQK / BAQK Series Pin Clamp Cylinder
Features
-
Common Features (AQK & BAQK):
- JIS Standard: Complies with JIS standards.
- Titanium Alloy Treatment: The pin surface is treated with titanium alloy, greatly improving wear resistance.
- Metal Scraper: The front cover is equipped with a metal scraper to effectively remove welding slag and debris.
- Multi-directional Mounting: The mechanical body provides four-sided mounting capabilities for flexible installation.
- Integrated Sensor Grooves: Sensor grooves are provided around the cylinder body for easy sensor installation.
-
BAQK Exclusive Features:
- Safety Lock Mechanism: Designed with a lock unit to prevent dropping or clamping failure in case of air pressure loss (Static holding force: 1400N).
Specifications Comparison
| Item | AQK (Standard) | BAQK (Lock Type) |
|---|---|---|
| Bore Size (mm) | 50 | |
| Acting Type | Double Acting | |
| Fluid | Air (filtered by 40μm filter element) | |
| Operating Pressure | 0.15~1.0 MPa (22~145 psi) | 0.15~0.7 MPa (22~100 psi) [Note 1] |
| Proof Pressure | 1.5 MPa (215 psi) | |
| Temperature (°C) | -20~70 | |
| Cushion Type | Bumper | |
| Clamping Stroke (mm) |
Without Shim: 10 (+0/-0.5) With Shim: 10~12 |
|
| Locking Specs | - |
Unlocking Pressure: 0.3~0.7 MPa Static Holding Force: 1400N |
| Port Size | PT1/4 |
Cylinder: PT1/4 Lock Unit: G1/8 |
[Note 1] BAQK operating pressure is lower due to the lock mechanism limit.
Guide Pin Specifications (Common)
| Guide Pin Code | Guide Pin Height (mm) | Guide Pin Diameter (mm) | Suitable Workpiece Hole (mm) | |
|---|---|---|---|---|
| Without Shim | With Shim | |||
| 14□X290 / 14□X310 | 29 | 31 | Φ14.□ | Φ15 |
| 15□X290 / 15□X310 | 29 | 31 | Φ15.□ | Φ16 |
| 17□X340 / 17□X360 | 34 | 36 | Φ17.□ | Φ18 |
| 19□X340 / 19□X360 | 34 | 36 | Φ19.□ | Φ20 |
| 24□X340 / 24□X360 | 34 | 36 | Φ24.□ | Φ25 |
Note: "□" in the code represents numbers 1~9 (Precision selection).
Example: 177X340 indicates Pin Diameter 17.7mm, Guide Pin Height 34mm.
Example: 177X340 indicates Pin Diameter 17.7mm, Guide Pin Height 34mm.
Ordering Code
[Series] 50 S A A A □ □ - 177X340
| No. | Item | Code Description |
|---|---|---|
| ① | Series |
AQK: Standard Pin Clamp Cylinder BAQK: Lock Type Pin Clamp Cylinder |
| ② | Bore Size | 50 (mm) |
| ③ | Magnet | S: With Magnet |
| ④ | Body Mounting Dim. |
A: M10x1.5 Mounting Hole / Φ10 Pin Hole B: M12x1.75 Mounting Hole / Φ10 Pin Hole |
| ⑤ | Mounting Relation |
A / B / C / D (Defines the orientation of mounting screws relative to positioning pin holes. Refer to catalog diagrams.) |
| ⑥ | Clamping Arm Pos. |
A: Same side as Port (0°) B: 90° to Port C: 180° to Port D: 270° to Port |
| ⑦ | Shim |
Blank: No Shim 2: With 2mm Shim (Includes 2pcs 0.5mm + 1pc 1mm shims) |
| ⑧ | Thread | Blank: PT Thread (Standard) |
| ⑨ | Guide Pin Code |
Select from Guide Pin Specs table. (e.g., 177X340 = 17.7mm dia / 34mm height) |
