Specifications
| Parameter | Value |
|---|---|
| Model | H18‑1F |
| Type | Single hole zero point clamp (square) |
| Dimensions (L×W×H) | 110 × 110 × 53 mm (4.33″ × 4.33″ × 2.09″) |
| Repeat positioning accuracy | ±0.005 mm (±0.0002″) |
| Max. operating pressure (air) | 1.2 MPa (174 psi) |
| Pull‑down force (at 0.6 MPa) | 55 kN (12,364 lbf) |
| Clamping force (at 0.6 MPa) | 17 kN (3,822 lbf) |
| Mounting holes | Refer to drawing (90, 88, 110, 13, 53 dimensions) |
| Actuation | Pneumatic (single port) |
Key Features
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Single pneumatic port activation – simple on/off control for independent zero‑point clamping
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High repeatability – ±0.005 mm (0.0002″) for fast and accurate pallet changes
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Compact square footprint – 110×110 mm base, fits tightly on CNC tables, risers, or tombstones
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Heavy clamping & pull‑down force – 55 kN pull‑down (12,364 lbf) / 17 kN clamping (3,822 lbf)
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High max. air pressure – operates up to 1.2 MPa (174 psi), robust for automated setups
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Corrosion‑resistant body – hardened steel with black oxide finish, suitable for wet machining
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Simple 4‑bolt mounting – easy integration onto fixture plates or machine tables
Application Scenarios
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High‑mix / low‑volume CNC machining – quick changeover between different pallets or parts
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Automated production cells – robotic pallet changing with repeatable zero‑point locking
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4‑axis & 5‑axis work – low‑profile design (53 mm height) leaves more Z‑axis clearance
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Fixture plates on CNC mills & machining centers – mount multiple units for modular fixturing
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EDM & grinding – clean pneumatic operation without hydraulic oil contamination
Why Choose JIYAN
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Precision‑ground locating surfaces – each unit inspected for flatness and lock repeatability
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Compact strength – high pull‑down force in a small square envelope
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Customizable mounting plates – available upon request for non‑standard hole patterns
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Pneumatic‑only operation – no hydraulic pump or power unit needed, reduces shop floor cost
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Designed for U.S. machine tables – inch & metric mounting options supported with adapter plates
Explore more zero point clamping solutions:
https://jiyanvise.com/product-category/products/zero-point-plate/
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