Milling machine vise HPAC-S

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Product overview
Short vise body | Space-saving for compact machining centers and multiple-vise layouts

Features

• Patented mechanical booster (Patents: 142711, M224615, M287204, M344941)
• Shortest overall length while providing large jaw opening to maximize usable table space
• High accuracy and repeatability
• Multi-Power design increases clamping force; adjustable range 0–6000 kg depending on model
• Multi-Power components made of high-grade bearing steel to double clamping force and avoid oil leakage
• Slideways hardened to HRC 50 for wear resistance and stable positioning height
• High-rigidity monoblock body in ductile iron (≥ FCD 60) with ANGLE-LOCK SYSTEM that pulls the workpiece down within ±0.01 mm under heavy clamping
• Solid one-piece vise body for minimal deflection (measured deflection < ±0.01 mm at 4500 kg)
• Can be mounted horizontally or vertically
• Adjusting stop ring for presetting and repeating the desired clamping force

Dimensions / Specifications (unit: mm)
Model | A | B | C | C1 | D | E | F | G | H | I | J | K | L | M | Max. Clamping Force | Weight (kg)
HPAC-100S | 127 | 85±0.01 | 0-170 | 115-280 | 75±0.02 | 18 | 414 | 460 | 100 | 19 | 15 | 178 | 44 | 153 | 4000 kg | 32
HPAC-130S | 147 | 95±0.01 | 0-190 | 155-340 | 75±0.02 | 18 | 462 | 510 | 131 | 19 | 15 | 178 | 55 | 181 | 5000 kg | 46.5
HPAC-160S | 160 | 105±0.01 | 0-300 | 190-450 | 80±0.02 | 18 | 550 | 595 | 160 | 19 | 15 | 183 | 58 | 196 | 6000 kg | 64

Standard accessories

• 2 pcs alignment wedge
• 4 pcs clamp
• 1 pc handle

Optional accessories

• Cross-grooved jaws
• Combined jaws
• V-jaws (for cylindrical parts)
• Step jaws (precision height clamping)

Notes

• Fixed-height design allows multiple vices to be used together on the machine table
• Designed specifically for high-speed CNC machining centers and milling machines

Technical characteristics / Specifications

• Series / Model: HPAC-S (available sizes: HPAC-100S, HPAC-130S, HPAC-160S)
• Material: Vise body made of ductile iron (FCD 60 grade), monoblock construction
• Slideways hardness: HRC 50
• Multi-Power system material: high-grade bearing steel
• Adjustable clamping force range: 0 ~ 6000 kg (model-dependent maximum clamping forces shown in the specifications table)
• Patents: 142711, M224615, M287204, M344941
• Angle-lock system: automatically pulls workpiece down within ±0.01 mm under heavy clamping (e.g. 4500 kg)
• Mounting: horizontal or vertical
• Repeatable preset clamping using adjusting stop ring