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SP-68 CRANKSHAFT INGCO (RH150028) D-66

SP-68 CRANKSHAFT INGCO (RH150028) D-66

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Part Code: SP‑68
Part Name: Crankshaft
Tool Model: INGCO RH150028 — 1500 W Rotary Hammer
Diagram Reference: D‑66

🧰 What It Is

The crankshaft in a rotary hammer is a precision machined linkage component that converts rotational motion from the gearbox into reciprocating (back‑and‑forth) motion needed to drive the hammer piston. It is a key part of the impact mechanism.

In the RH150028, SP‑68 refers specifically to this part in the exploded parts diagram as reference D‑66.

⚙️ Technical Function

The crankshaft performs several critical roles:

1. Motion Conversion

  • Converts the rotational input from the geartrain into linear motion required by the piston and hammer assembly.

  • Works with connecting rods/links to drive the piston up and down.

2. Timing and Synchronization

  • Ensures that the motion of the piston is correctly synchronized with rotation so hammer impacts occur at the right intervals.

3. Force Transmission

  • Endures and transmits high cyclic forces caused by repeated impacts during drilling/chiseling action.

4. Load Bearing

  • Must support both rotational and reciprocating loads with minimal friction and wear.

₹ 309.00 309.0 INR ₹ 309.00 ₹ 510.00

₹ 300.00 ₹ 510.00

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