Airtac QCKR Rotary Clamping Cylinder QCKR25X20SM
2. Features a stainless steel wiper ring integrated into the front cover for robust protection against welding slag and industrial debris, offering superior reliability over conventional dust boots;
3. Maintains identical mounting dimensions and compatibility with ACQ series, allowing shared use of ACQ mounting accessories.
Category: Rotary Clamping Cylinders | Brand: AirTAC | Series: QCKR
AirTAC QCKR Rotary Clamping Cylinder QCKR25X20SM Technical Details
- Model: QCKR25X20SM
- Bore size: Ø25mm
- Stroke: 20mm (±1mm tolerance)
- Operating pressure: 0.1-0.9 MPa
- Rotation angle: 90° (±2° precision)
- Clamping force: 340N @0.5MPa
- Piston speed: 50-800mm/s
- Buffer type: Adjustable rubber cushion
- Mounting type: Standard flange (MF1)
- Port size: 1/8" NPT (G1/8 optional)
- Ambient temperature: -10℃ to 70℃
- Cylinder material: Aluminum alloy (A6063-T5)
- Rod material: Chrome-plated steel (S45C)
- Seal material: NBR/PU compound
- Weight: 0.68kg (dry state)
- Dimensions: 104mm(L) × 50mm(W) × 50mm(H)
Precision rotary clamping cylinder with integrated 90° rotation mechanism and auto-lock function. Features dual piston guides for enhanced stability during rotational motion and hardened steel gears for extended cycle life (≥1 million cycles). Includes built-in magnetic sensor slot (M9 connector compatible). Requires 5μm filtered air with ISO VG32 lubricant.
- CNC machine tool fixture systems
- Robotic welding positioners
- Automotive part transfer mechanisms
- Semiconductor wafer handling
- Pharmaceutical blister packaging
Installation tip:
Align rotation axis parallel to workpiece surface. Use anti-vibration washers when mounting on dynamic platforms. Lubricate rotating parts with ISO VG32 oil every 50,000 cycles.
Avoid lateral loads exceeding 15N on extended rod. Maximum permissible torque: 3.5Nm. Always engage mechanical lock before maintenance.
| Property | Property Value |
|---|---|
| sku | QCKR25X20SM |
| Mounting Type | Without Mounting Accessories |
| Clamping Stroke | <20mm> |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20°C to 70°C Speed Range: 50-200 mm/s |
| Port Size | M5×0.8 |
| Magnet | S-Magnetic |
| Bore Diameter | <25 mm> |
| Direction Code | Right-hand |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.