4: 1 ratio gearbox hardened gear reducer zdy gearbox

Specifications/ ZDY  gearbox 4: 1 ratio gearbox ZDY gearbox Hard tooth surface gear box/gearbox/reducer  4: 1 ratio gearbox

1. with warranty 
2. design for u 
3. technique support 
4. OEM   ZDY gearbox Hard tooth surface gear box/gearbox/reducer/  4: 1 ratio gearbox 
  Characteristics (1)Preferential design is applied in main parmeter such as center distance and nominal drive ratio,which guarantee good interconnection between key parts and components.   (2)All gears are made of high quality alloy steel and treated with carburising and quenching ,with tooth surface hardness up to 54-62HRC   (3)Small size,light weight,high precision,large carrying capacity,high efficiency,long service life,high reliability,stable driving and low noise.   (4)Normally oil sump lubrication is used,with cooling naturally.If thermal power can not be achieved ,circular oil lubrication or fan may be used and cooled with cooling coil pipe.    Application/ ZLY  reducer   (1)Input rotage speed n1 ≤ 1500r/min   (2)Gear wheel driving peripheral speed is  ≤ 20m/sec   (3)Ambient temperature is -40 °C ~50 °C .If it is less than 0 °C ,lubricant should be preheated to more than 0 °C before start up.Running both forward and backward are available for this reducer.   (4)Applicable for the industries such as metallurgy,mine,chemical industry,construction materials,hoisting,transportation,textile,paper making,instrument,plastic,rubber,engineering machinery and energy industry.   More of our gearbox product: