说明

• 7.5:1 to 80:1 Worm Reducer RV30 Gearbox With Shaft Sleeve Adaptor for 8mm Input Shaft of Nema 23 MotorPacking including:1pcs NMRV30 reducer(usually send silver colour if you don't have special request)1pcs shaft sleeve adapter (fit for 8mm motor shaft) This link of bug reducer with shaft sleeve (fit for 8mm motor shaft) but with out output bug shaft. if desire output shaft, please order other hyperlink in our store.With gear ratio 5:1,7.5:1, 10:1, 15:1, 20:1, 30:1,25:1, 40:1, 50:1, 60 :1, 80:1 for customers. this hyperlink is for ratio 7.5:1 to 80:1.if desire 5:1, click to check.When assemble this reducer with motor, the enter motor shaft of 11mm diameter can connect directly. If diameter is 8mm, motor must mount shaft sleeve earlier than fixing with malicious program reducer.shaft sleeve(use for 8mm motor shaft after which assemble with the worm reducer)Worm reducer by way of our normal digital camera without PS:Material for worm reducer gearbox:Worm wheel: Nodular forged iron and bronzeWorm shaft: 20Cr steel.The hardness of floor is 56-62HRC with carbonized layer 0.3-0.5mmHousing: aluminum with oven paintingColor: silver/blue (usually send silver color. it has vast stock. if desire blue colour depart be aware or contact us)Feature of computer virus reducer gearbox:1) High high quality aluminum alloy die solid gearbox2) High accuracy computer virus tools and computer virus shaft3) Less noise and lower temperature increase4) Easy mounting and linking, high efficiencyThe dimension of the RV30 bug reducer:Worm reducer assembling with nema23 stepper motor and brushless motor

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