... the modulized combination. K Series Helical Bevel Gear Reducer(gearbox,gear unit,reducer,reductor,gearmotor,transmission Gear Reducer,speed transmission)Features: ... It adopts hard tooth gear with high accuracyLow noise and smooth runningHigh ... = 228800Compact structure, small size, convenient maintenance SLK series reducers are based on the unique modulation combination system, ...