Machine tool vise HPAQ-160+

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Overview
The HPAQ series mechanical vise with patented MULTI-POWER booster and ANGLE-LOCK system is engineered for large CNC workpieces and precision mold/tool machining. It limits deflection to approximately ±0.005 mm under rated clamping pressure, features a through-hole ANGLE-LOCK structure, very large jaw opening ranges for extra-large parts, and a fixed-height design allowing multiple vises to be stacked for large setups. Suitable for gantry-type machining centers and heavy-duty machining.

Key features

• Patented mechanical concepts: MULTI-POWER booster and ANGLE-LOCK (patent references available).
• Compact body length with very large jaw opening for oversized parts.
• High accuracy and repeatability; reduced deflection (≈±0.005 mm under 4500 kg).
• MULTI-POWER system (bearing-steel construction) provides staged clamping across 0–8000 kg and stabilizes clamping force.
• ANGLE-LOCK system with ductile-iron components ensures automatic downward pull and seating within ±0.005 mm under clamping pressure.
• Fixed jaw hardened to HRC 55; slideways hardened to HRC 50 for durability and consistent mounting height.
• Adjustable stop ring enables presetting clamping force and repeatable clamping at the same force.
• Can be mounted horizontally or vertically; fixed-height design allows combining several vises for large workpieces.

Standard accessories

• 2 alignment wedges
• 4 clamps
• 1 handle

Optional accessories

• Cross-grooved jaws, step jaws, V-jaws for round workpieces
• Combined outer jaws and front/back outer jaws to expand clamping capacity and flexibility

Technical notes

• Body material: Ductile Iron FCD60 (or above) for precision and durability.
• Fixed jaw material: hardened steel to HRC 55.
• Slideways hardness: HRC 50.
• Patented MULTI-POWER delivers 0–8000 kg; typical staging: first half-turn ≈2500 kg, second half-turn ≈4500 kg.
• ANGLE-LOCK ensures the workpiece is pulled down and seated with repeatable accuracy within ±0.005 mm under rated pressure.
• Unit dimensions, jaw opening ranges and weights provided in the specifications table (units: mm).

SPECIFICATIONS (Unit: mm) (Material: Ductile Iron FCD60 | Slideways Hardness HRC 50)
Model | A | B | C | C1 | D | E | F | G | H | I | J | J1 | K | K1 | L | M | Max. Clamping Force | Weight (kg)
HPAQ-160 | 168 | 115±0.01 | 0-300 | 195-490 | 57±0.02 | 18 | 560 | 677 | 160 | 19 | 15 | 21 | 53 | 63 | 117 | 145 | 8000kg | 73
HPAQ-200 | 187 | 120±0.01 | 0-350 | 220-570 | 66±0.02 | 18 | 637 | 757 | 200 | 19 | 18 | 25 | 66 | 75 | 117 | 168 | 8000kg | 120
HPAQ-250 | 187 | 120±0.01 | 0-450 | 220-670 | 66±0.02 | 18 | 746 | 863 | 250 | 19 | 18 | 24 | 66 | 75 | 117 | 168 | 8000kg | 140
HPAQ-160L-400 | 168 | 115±0.01 | 0-400 | 206-600 | 57±0.02 | 18 | 665 | 792 | 160 | 19 | 15 | 21 | 53 | 63 | 117 | 145 | 8000kg | 83
HPAQ-160L-500 | 168 | 115±0.01 | 0-500 | 206-700 | 57±0.02 | 18 | 765 | 892 | 160 | 19 | 15 | 21 | 53 | 63 | 117 | 145 | 8000kg | 92
HPAQ-160L-650 | 168 | 115±0.01 | 0-650 | 206-860 | 57±0.02 | 18 | 925 | 1042 | 160 | 19 | 15 | 21 | 53 | 63 | 117 | 145 | 8000kg | 107
HPAQ-200L-500 | 187 | 120±0.01 | 0-500 | 220-720 | 66±0.02 | 18 | 806 | 923 | 201 | 19 | 18 | 24 | 66 | 75 | 117 | 168 | 8000kg | 144
HPAQ-200L-600 | 187 | 120±0.01 | 0-600 | 220-820 | 66±0.02 | 18 | 910 | 1027 | 201 | 19 | 18 | 24 | 66 | 75 | 117 | 168 | 8000kg | 160
HPAQ-200L-850 | 187 | 120±0.01 | 0-850 | 220-1070 | 66±0.02 | 18 | 1156 | 1273 | 201 | 19 | 18 | 24 | 66 | 75 | 117 | 168 | 8000kg | 190
HPAQ-200L-1140 | 187 | 120±0.01 | 0-1140 | 236-1360 | 66±0.02 | 18 | 1446 | 1563 | 201 | 19 | 18 | 24 | 66 | 75 | 117 | 168 | 8000kg | 217

caractéristiques / spécifications techniques

• Material: Ductile Iron FCD60 (vise body)
• Fixed jaw: hardened steel to HRC 55
• Slideways hardness: HRC 50
• Patented MULTI-POWER system delivers 0–8000 kg clamping force; two-stage clamping (first half turn ≈2500 kg, second half turn ≈4500 kg)
• ANGLE-LOCK system ensures workpiece pulled down and seated with repeatable accuracy within ±0.005 mm under rated pressure
• Unit dimensions and model-specific jaw opening ranges and weights provided above (unit: mm)