Stainless steel shaft collar PSLC-L

aluminiumspringminiature

Product overview
Pneumatic shaft-locking clamps PSLC-L are designed for quick-change applications to secure sliding shafts and spindles after positional adjustments. The unit uses spring clamping when air is removed and pneumatic unclamping when air is supplied, preventing loss of clamping force due to air leakage. Body: 5052A aluminum; clamping shaft: 5052A anodized aluminum; cover: 304 stainless steel.

Key features

• Pneumatic operation with spring clamping (clamps when air is removed, unclamps when air is provided)
• Compact design for limited-space installations
• Body material: 5052A aluminum
• Clamping shaft: 5052A anodized aluminum
• Cover: 304 stainless steel
• Engineered for quick-change setups and secure holding of sliding shafts and spindles

Available variants

• PSLC08-3L — Pressure type: Low — D: 8 mm — L: 35 mm — Operating air pressure: 43-100 — Holding torque: 0.15 Lbs — Sliding load: 11.2 Lbs — Suitable shaft dia.: 8 mm
• PSLC08-5L — Pressure type: Standard — D: 8 mm — L: 35 mm — Operating air pressure: 72-100 — Holding torque: 0.30 Lbs — Sliding load: 20.2 Lbs — Suitable shaft dia.: 8 mm
• PSLC10-3L — Pressure type: Low — D: 10 mm — L: 35 mm — Operating air pressure: 43-100 — Holding torque: 0.22 Lbs — Sliding load: 13.4 Lbs — Suitable shaft dia.: 10 mm
• PSLC10-5L — Pressure type: Standard — D: 10 mm — L: 35 mm — Operating air pressure: 72-100 — Holding torque: 0.37 Lbs — Sliding load: 22.5 Lbs — Suitable shaft dia.: 10 mm
• PSLC12-3L — Pressure type: Low — D: 12 mm — L: 35 mm — Operating air pressure: 43-100 — Holding torque: 0.30 Lbs — Sliding load: 13.4 Lbs — Suitable shaft dia.: 12 mm
• PSLC12-5L — Pressure type: Standard — D: 12 mm — L: 35 mm — Operating air pressure: 72-100 — Holding torque: 0.44 Lbs — Sliding load: 22.5 Lbs — Suitable shaft dia.: 12 mm
• PSLC16-3L — Pressure type: Low — D: 16 mm — L: 40 mm — Operating air pressure: 43-100 — Holding torque: 0.52 Lbs — Sliding load: 17.0 Lbs — Suitable shaft dia.: 16 mm
• PSLC16-5L — Pressure type: Standard — D: 16 mm — L: 40 mm — Operating air pressure: 72-100 — Holding torque: 0.89 Lbs — Sliding load: 31.5 Lbs — Suitable shaft dia.: 16 mm
• PSLC20-3L — Pressure type: Low — D: 20 mm — L: 40 mm — Operating air pressure: 43-100 — Holding torque: 0.66 Lbs — Sliding load: 17.0 Lbs — Suitable shaft dia.: 20 mm
• PSLC20-5L — Pressure type: Standard — D: 20 mm — L: 40 mm — Operating air pressure: 72-100 — Holding torque: 1.10 Lbs — Sliding load: 31.5 Lbs — Suitable shaft dia.: 20 mm

Technical specifications

• Operation: Spring clamping when air is removed; pneumatic unclamping when air is provided — spring clamping plus pneumatic unclamping prevents clamping force loss due to air leakage
• Body material: 5052A aluminum
• Clamping shaft material: 5052A anodized aluminum
• Cover material: 304 stainless steel
• Available shaft diameters (D): 8 mm, 10 mm, 12 mm, 16 mm, 20 mm
• Pressure type options: Low and Standard
• Mounting width options (between mounting holes): 35 mm or 45 mm
• Variant-specific operating air pressure, holding torque and sliding load are given in the variants section