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Industrial
Treadmill Belt Hesitates Under Weight
Answer: Weak output capacitors sag voltage. UpFix recaps with 105 °C parts and burn-in tests at 60 A for solid torque.
Quick take: Voltage sag from tired capacitors means the motor can’t maintain torque when a runner steps on.
Simple test
Watch console lights as someone runs do they dim with each footfall? That’s capacitor sag.
UpFix upgrade
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Install low‑ESR, 2000‑hour caps
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Add solder‑wick reinforcements
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Burn‑in at 60 A for 30 min continuous
Keep workouts smooth, call or text us at 888‑979‑9343.