RS PRO 青銅30齒蟲輪齒輪,30.24mm 壓力直徑,20mm 輪轂直徑,20mm 面寬521-6941 521-6941
RS PRO Bronze 30 Teeth Worm Wheel Gear, 30.24mm PitchDiam. , 20mm Hub Diam. , 20mm Face Width 521-6941
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商品介紹
Feature
Worm gears and pinions should be ordered separately. Metric Worm Gears ; Pinion Gears - Steel ; Bronze. Worm gears and pinion gears designed to produce large speed reduction ratios, especially in low loading applications. Available in modules 0.8 and 1.0. Both the pinion gear and worm gear module number / number of starts must match to ensure correct assembly. Features and Benefits. Worm gear manufactured from steel (pinion gears from phosphor bronze each sold separately). Worm gears are secured onto a shaft using a M4 grub screw (supplied). H7 pilot bore tolerance. Right-hand gear direction