Not specified pull clamp QLPDW

Product overview
Stablelock pull-down clamps provide fast, repeatable and secure clamping for machine operations. The system uses a clamp base combined with clamping screws: the clamp mounts beneath the workpiece and, when the handle is turned, the base pulls the pin downward to secure the part while keeping the machined surface accessible to the cutting tool. The clamping force is constant and the handle gives a tactile 'click' at the end point to prevent overtightening. Indication lines on the handle and body clearly show locked or unlocked status.

Materials
Pull-down clamp body: 1045 steel. Cam and piston: 4140 steel. Shaft handle: 304 stainless steel.

Key features

• Quick, secure fastening for repetitive machine operations
• Mounts under the workpiece to keep machined surface accessible
• Handle operation pulls pin downward to clamp the part
• Consistent clamping force with tactile 'click' stop to avoid overtightening
• Visual indication lines for locked/unlocked status
• Available with standard or locating clamping screws
• Optional extension unit for remote operation and to link two units

Product types / Variants

• QLPDW (Stablelock pull clamp series)
• QLPDW-M (Locating or standard screws variant)
• QLPDW-RC (Extension unit for remote operation / linking units)

Part listing (example part row)
SKU: QLPDW85-300 — Rim Diameter mm: 50 — Inside Diameter mm: 15 — Body Diameter mm: 85 — Base Diameter mm: 58 — To center of top hole length mm: 100 — Center of body length mm: 43.5 — Handle overall length mm: 57.5 — Hole length mm: 14 — Across flats width mm: 4 — Body and rim height mm: 50 — Base height mm: 10 — Bore depth height mm: 30 — Across flats height mm: 13 — To center of handle height mm: 16 — Clamping Force Lbs: 675

Included / related items

• Standard clamping screws (related screws available)
• Locating clamping screws (option)
• Extension unit (allows remote operation and linking two clamps)
• CAD images and technical drawings available for the part

Caractéristiques / spécifications techniques

• Series / Model: QLPDW
• Example part: QLPDW85-300
• Rim Diameter: 50 mm
• Inside Diameter: 15 mm
• Body Diameter: 85 mm
• Base Diameter: 58 mm
• To center of top hole length: 100 mm
• Center of body length: 43.5 mm
• Handle - overall length: 57.5 mm
• Hole length: 14 mm
• Across flats width: 4 mm
• Body and rim height: 50 mm
• Base height: 10 mm
• Bore depth height: 30 mm
• Across flats height: 13 mm
• To center of handle height: 16 mm
• Clamping force: 675 lbs
• Body material: 1045 steel
• Cam & piston material: 4140 steel
• Shaft handle material: 304 stainless steel