JIYAN H138-90-1L Pneumatic Single Hole Zero Point Clamp – 3D Cube Base
Specifications
| Parameter | Value |
|---|---|
| Model | H138‑90‑1L |
| Type | Single hole zero point clamp (3D cube base / riser type) |
| Dimensions (L × W × H) | 200 × 135 × 170 mm (7.87″ × 5.31″ × 6.69″) |
| 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) |
| Actuation | Pneumatic (single port) |
Key Features
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Single pneumatic port activation – independent zero‑point clamping with simple on/off control
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High repeatability – ±0.005 mm (0.0002″) for precise pallet and fixture registration
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Tall 3D cube design – 170 mm height elevates workpieces for improved tool access
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Stable rectangular footprint – 200 × 135 mm base resists tipping and torque
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Heavy pull‑down & clamping force – 55 kN (12,364 lbf) pull‑down / 17 kN (3,822 lbf) clamping
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High max. air pressure – operates up to 1.2 MPa (174 psi) for demanding applications
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Hardened steel construction – wear‑resistant body for high‑duty production cycles
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Riser function integrated – combines zero point clamp and riser block in one unit
Application Scenarios
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Vertical machining centers (VMCs) – elevates workpiece for better tool clearance and chip evacuation
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5‑axis machining – increased height provides clearance for spindle head and tooling
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Large workpiece clamping – tall design accommodates parts requiring undercut or side tool access
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Fixture plate mounting – stable base supports heavy fixture plates with zero point quick change
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Automated pallet systems – repeatable locking for robotic work cells with elevated workholding
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Tombstone fixtures – cube shape allows mounting on multiple faces for 4‑side processing
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Retrofit existing setups – replace separate riser and zero point clamp with one integrated unit
Why Choose JIYAN
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2-in-1 integrated design – zero point clamp and riser block combined, saves space and alignment time
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Elevates workpiece – 170 mm height improves tool access and chip flow
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Stable and rigid – 200×135 mm base provides excellent stability for tall workpieces
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Precision ground locating surfaces – all mounting faces verified for flatness and perpendicularity
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Pneumatic only – no hydraulic power unit required, simplifies shop floor setup
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Custom mounting hole patterns – available upon request for non‑standard machine tables
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Hardened and ground body – maintains accuracy through millions of cycles
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