Technical features:
- Motor power = 1.150 kW
- Input speed = 1.800 RPM
- Output speed = 160,714 RPM
- Ratio = 1 / 11,20
- Service factor AGMA 2001.C95 > 2,5 respected the power and to the RPM of the motor.
- Gears in alloy casehardened steel (carburized) with profile teeth ground and duly relieved to reduce possible load concentrantions.
- Mechanical efficiency referred to power and speed = 98%
- Rolling bearings proportioned for a theorical nominal duration LB10>80.000 hours calculated on motor power.
- Timing case in electrowelded steel at increased rigidity suitable to offer the maximum of the resistance at internal loads; after welding the timing case will be submitted to stress relieving and sandblasting.
- Speed shaft at double extend of piece with the gear, with bushes save shaft.
- Slow shaft in alloy steel-hardened and tempered with bush save shaft.
- Base for gear reducer and plant of lubrication
Forced lubrication at rim of reducer by motorpump, at completation the lubrication system will be composed of:
-Duplex filter with electrical indicator for the tamping control
-Heat exchanger water/oil with automatic thermostatic valve for regulation water flow referred to oil temperature. The heat exchanger is proportioned for working with water temperature <33°C.
-Visual thermometers input/output of the heat exchanger to control heat exchange
-Visual manometers with brake valve
-Visual thermometers
-Flow indicator with electrical contacts to control oil passage
-Switch pressure to control the minimum pressure
-Valve of overpressure
-Pipes and sprayers.
Weight (only gear reducer) = approx. 6.000 kg
Category: cement works, speed reducers
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