• Samchully Mega-Bore Pneumatic Chuck with Rapid Stroke PAC-R
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Samchully Mega-Bore Pneumatic Chuck with Rapid Stroke PAC-R

Samchully Mega-Bore Pneumatic Chuck with Rapid Stroke PAC-R

Pneumatic chuck for large pipe machining with a rapid traverse stroke section and full spindle through-hole.

Key features

  • Rapid traverse section for long stroke range
  • Stroke positioning detection plate prevents clamping in rapid traverse section
  • Built-in pneumatic cylinder with lock valve
  • Continuous clamp pressure monitoring with pressure drop check valve

Specifications

Operating Pressure (MPa) 0.2~0.8
PAC-47191R Through Hole Dia. (mm): 191 | Jaw Stroke Dia. (mm): 20 | Rapid Stroke: 13 | Clamp Stroke: 7 | Clamping Force (kN): 115 | Max. Speed (rpm): 1300 | Weight (kg): 190
PAC-50230R Through Hole Dia. (mm): 230 | Jaw Stroke Dia. (mm): 25.4 | Rapid Stroke: 16.9 | Clamp Stroke: 8.5 | Clamping Force (kN): 170 | Max. Speed (rpm): 1300 | Weight (kg): 325
PAC-60275R Through Hole Dia. (mm): 275 | Jaw Stroke Dia. (mm): 25.4 | Rapid Stroke: 16.9 | Clamp Stroke: 8.5 | Clamping Force (kN): 180 | Max. Speed (rpm): 1100 | Weight (kg): 355
PAC-63325R Through Hole Dia. (mm): 325 | Jaw Stroke Dia. (mm): 25.4 | Rapid Stroke: 16.9 | Clamp Stroke: 8.5 | Clamping Force (kN): 200 | Max. Speed (rpm): 900 | Weight (kg): 530
PAC-85375R Through Hole Dia. (mm): 375 | Jaw Stroke Dia. (mm): 25.4 | Rapid Stroke: 13.4 | Clamp Stroke: 12 | Clamping Force (kN): 230 | Max. Speed (rpm): 750 | Weight (kg): 970
PAC-100560R Through Hole Dia. (mm): 560 | Jaw Stroke Dia. (mm): 25.4 | Rapid Stroke: 15 | Clamp Stroke: 10.4 | Clamping Force (kN): 190 | Max. Speed (rpm): 450 | Weight (kg): 960
Pneumatic ChucksSamchully
6 product codes available in this family
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Samchully Mega-Bore Pneumatic Chuck with Rapid Stroke PAC-R

Brand Samchully·Pneumatic Chucks

Available part numbers (6)

PAC-47191R, PAC-50230R, PAC-60275R, PAC-63325R, PAC-85375R, PAC-100560R

How to order

Send the Samchully part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
PAC-47191RThrough Hole Dia. (mm): 191 | Jaw Stroke Dia. (mm): 20 | Rapid Stroke: 13 | Clamp Stroke: 7 | Clamping Force (kN): 115 | Max. Speed (rpm): 1300 | Weight (kg): 190
PAC-50230RThrough Hole Dia. (mm): 230 | Jaw Stroke Dia. (mm): 25.4 | Rapid Stroke: 16.9 | Clamp Stroke: 8.5 | Clamping Force (kN): 170 | Max. Speed (rpm): 1300 | Weight (kg): 325
PAC-60275RThrough Hole Dia. (mm): 275 | Jaw Stroke Dia. (mm): 25.4 | Rapid Stroke: 16.9 | Clamp Stroke: 8.5 | Clamping Force (kN): 180 | Max. Speed (rpm): 1100 | Weight (kg): 355
PAC-63325RThrough Hole Dia. (mm): 325 | Jaw Stroke Dia. (mm): 25.4 | Rapid Stroke: 16.9 | Clamp Stroke: 8.5 | Clamping Force (kN): 200 | Max. Speed (rpm): 900 | Weight (kg): 530
PAC-85375RThrough Hole Dia. (mm): 375 | Jaw Stroke Dia. (mm): 25.4 | Rapid Stroke: 13.4 | Clamp Stroke: 12 | Clamping Force (kN): 230 | Max. Speed (rpm): 750 | Weight (kg): 970
PAC-100560RThrough Hole Dia. (mm): 560 | Jaw Stroke Dia. (mm): 25.4 | Rapid Stroke: 15 | Clamp Stroke: 10.4 | Clamping Force (kN): 190 | Max. Speed (rpm): 450 | Weight (kg): 960

Need a different model, or a part not listed here? Send us your parts list →

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