Drop the numbers. Tell me the rated wind speed, the turbine’s peak power, the current gear ratio, and the desired output speed. We’ll run a quick torque‑to‑speed check, see where the losses are, then tweak the ratio so you get the cleanest power curve. No fluff, just data and adjustment. Let's do it.

Current numbers line up: a 1.5 MW turbine that’s delivering 1500 rpm at the output means the turbine shaft is spinning at about 75 rpm. Torque on the output shaft is P/ω = 1.5 MW / (1500 rpm×2π/60) ≈ 9500 Nm. With a 20:1 ratio the turbine shaft is producing about 475 Nm. If you want a leaner, faster output—say 2000 rpm—you’d bump the ratio up to roughly 27:1. The torque on the output shaft stays the same, but you’ll get a higher speed and a more aggressive profile. No fluff, just the math.

Bearings are fine if they’re rated for the same peak load—watch the shaft load at 2000 rpm, the torque per tooth rises a bit. Keep the heat sink tight; no downtime for cooling. Then you’ll hit that cleaner curve without the lag.