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SP-4 SPRING 30.2*1.8*76 INGCO (RH150028) E-16

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Part Code: SP‑4
Part Name: Compression Spring

Dimensions:

  • Outer Diameter: 30.2 mm

  • Wire Thickness: 1.8 mm

  • Free Length: 76 mm

    Diagram Reference: E‑16

    Tool Model: INGCO RH150028 — 1500 W Rotary Hammer

🧰 What It Is

The SP‑4 Spring is a compression spring used inside the rotary hammer’s internal mechanism. It is made from coiled spring steel formed to provide a controlled compressive force when loaded. In rotary hammers, such springs are critical for returning moving parts to their starting positions and maintaining proper preload between components.

⚙️ Technical Function

This compression spring performs key roles in the hammer mechanism:

1. Return Force

  • It pushes a moving component back to its rest position after each cycle of operation.

2. Preload & Contact Maintenance

  • Ensures that parts remain in constant contact or engagement where needed, such as keeping detents engaged or maintaining pressure on a sliding assembly.

3. Dampening Support

  • Under repeated hammer action and vibration, the spring helps absorb shock and provide controlled motion between cycles.

₹ 41.20 41.2 INR ₹ 41.20 ₹ 68.00

₹ 40.00 ₹ 68.00

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