36mm Planetary Reduction Gearbox Gear Speed Reducer For 555 Motor Large Torque
🀅 Model: 36mm. 🀅 Reduction Ratio: 3.7:1, 5.18:1, 14:1, 27:1, 100:1, 139:1, 189:1, 263:1, 396:1, 516:1, 721:1. 🀅 It Has the Characteristics of Low Noise, Smooth Operation, Rigidity and Wear Resistance, And Long Service Life.