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China Custom Newstart Pl120 1stage Straight Teeth Transmission Gear Precison Planetary Reducer Gearbox for Motor, 0.4~16kw gearbox drive shaft Product Description Product Description Ratio : 3:1—-10000:1 Backlash : up to 8 arcmin Output : up to 65000N.m Frame : PL/WPL040-550 Output: Straight teeth Ball bearing Single support PL core feature Structural feature ...