SP-72 GEAR INGCO (RH150028) D-23
🧰 What It Is
The SP‑72 Gear is a precision machined gear wheel inside the internal transmission of the RH150028 rotary hammer. In this type of power tool, several gears work together to transfer and modify mechanical power from the motor to the hammer and drill mechanisms.
As an internal drive gear, SP‑72 plays a key role in routing torque through the gearbox so the hammering and drilling actions operate with the correct speed and force.
⚙️ Technical Function
This gear performs several essential tasks:
1. Power Transfer
It transmits rotational motion from the motor or a preceding gear to the next stage in the drive train.
2. Speed and Torque Adjustment
By meshing with gears of different sizes (smaller or larger), it helps adjust the rotational speed and torque reaching the hammering and drilling components.
3. Directional Motion Routing
Ensures that motion flows through the gearbox in the correct sequence and direction so the tool operates smoothly.
4. Engagement and Load Sharing
Precisely cut gear teeth ensure effective engagement with mating gears, which helps distribute load and reduce wear.