Inclined or Direct Push-Up Lifter Pins - Stepped

These stepped inclined/direct push-up lifter pins are used to control the vertical engagement of loose cores inside slide-core and loose-core mechanisms. In modular injection mold tooling, the pin’s stepped geometry helps maintain stable positioning as the core moves between open and closed states, supporting repeatable alignment and retention.

• Industrial automation and machinery housings: ideal when a loose core must be brought into precise position every cycle; the stepped design improves stability during retraction and push-up to reduce misalignment risk.
• Undercut features on plates and slide cores: suited for applications where reliable core engagement is required to form undercut geometry consistently without binding, especially in compact modular mold assemblies.
• Production lines requiring frequent modular swaps: supports efficient handling of loose cores by providing consistent engagement characteristics that help modular components assemble accurately.

Choose this variant when strict positioning and repeatable loose-core retention are critical to dimensional stability.

The provided specifications describe the pin geometry and interfacing dimensions; no steel grade, heat-treatment condition, or hardness values are included in the product data. Therefore, the material properties, HRC targets, and specific heat treatment (e.g., quenched & tempered, nitrided) cannot be stated reliably for this exact SKU.

From a manufacturing standpoint, lifter pins for slide/loose-core systems are typically made from mold steels that balance wear resistance (to survive repeated cycling) with toughness (to resist chipping under load). If your application includes high abrasion or high cycle counts, confirm the available material grade and any surface treatments with your supplier before finalizing the design.

• Confirm key specs: steel grade, hardness (HRC), and whether any nitriding/coating is specified for 110200061260.
• Trade-off note: higher hardness improves wear resistance but may reduce toughness if not tempered appropriately—verify for your load and impact conditions.

Select lifter pins by matching both the inclined/direct pin diameter and the core interface geometry to your slide-core/loose-core design.

• Diameter (D): choose from 8 ~ 30 mm based on the required engagement strength and clearance in the loose-core mechanism.
• Pin length (L): select from 100 ~ 800 mm (or 100 ~ 600 mm depending on the applicable configuration). Ensure L covers the full stroke region between start positioning and full push-up engagement.
• Inclined block side bearing bore length (F): set to 4 ~ 12 mm to match the bearing surface length in the inclined block for stable guidance.
• Inclined block side shaft diameter (P): choose 4 ~ 15 mm to match the mating bore/shaft in the block, maintaining proper fit without excessive play.

Because this SKU also specifies applicable loose core part families (SCZN/SCZA and SCY), confirm the correct loose-core part number first, then lock D, L, F, and P to the mating mechanism. Tolerance/fit guidance is not provided in the data, so use your standard for clearance to prevent binding and ensure repeatable alignment during cycling.