Model NO. C88-Z38-K4(100) Toothed Portion Shape Bevel Wheel Changes Way Stepped Trademark SIEMENS Transport Package Plywood Box Origin China HS Code 8501520000
Product Description
IntroductionHelical wormgear units are part of the SIMOGEAR modular systemwhich essentially comprises bevel helical, parallel shaft, worm gear units or mechanically variable speed drives. With three or single phase AC motors with or without brake, all imaginable drive combinations up to electronic speed variable drives are possibleHelical worm gear units are designed for continuous duty under the most arduous operating conditions.
The solid gear housings made of high grade cast-iron are more stable and dampen vibrations.An additional cover is not necessary to assemble the gear parts in the housing. For this reason this gear box have a special high stiffness.
Lubricant loss and entry of dust and water are effectively pre- vented by radial shaft seals with dust and protective lips.
The gears of the helical stagesare hobbed, case hardened and profile ground or honed. Furthermore, gear theeth are profile corrected and crow- ned for optimum performance.
The concave gear wheel set of the CAVEX® are also used for worm gear stage. This worm gear wheel is made of centrifugally cast high grade Bronze GZ-CuSn12Ni. The worm gears are case hardened and grounded.
The concave tooth system of the CAVEX® worm gear units are subjected to only specific profile pressure and this provides particularly favourable positon of the lines of contact which extends mainly at right angles to the sliding direction.That is to say that lubrication pressure is particularly required to decrease the wear and tear and to increase the efficiency.
The output and input shafts are in right angle position.
Design Variations
The standard unit is available for use in all mounting positions.
The gear boxes are manufactured as solid shaft gear boxes or as hollow shaft gear boxes with tted key, shrink disc or splined shaft connections.
Recessing shafts, which t in the hollow shafts on the non preference series, are to be made from a higher strength material,like 42CrMo4, 16MnCr5 or similar.
Data required for selectionThe following data is required in order to select the correct gearbox:1. Type of driven machine2. Daily operating time h3. Required input power kW or required torque Nm4. Required output speed n 2 of the geared motor rpm or gearbox ratio i5. Operating voltage V and frequency Hz6. Operating mode, number of startings, inverter-fed operation, type of startup7. Moment of inertia J Load kgm2 of the driving machine reduced to the motor shaft8. Type of power transmission on gearbox shafts (direct, coupling, belt, chain, gear wheel)9. Radial force F r N at the input shaft and direction of force with distance from the shaft shoulder to the point of application and axial forceFax [N] with direction of force10. Ambient temperature oC11. Degree of protection12. Mounting position13. Required braking torque Nm14. Any regulations (CSA, VIK, etc.)
Basic Info.
Model NO. C88-Z38-K4(100) Toothed Portion Shape Bevel Wheel Changes Way Stepped Trademark SIEMENS Transport Package Plywood Box Origin China HS Code 8501520000
Product Description
Customer Question & Answer Ask something for more details (0)
IntroductionHelical wormgear units are part of the SIMOGEAR modular systemwhich essentially comprises bevel helical, parallel shaft, worm gear units or mechanically variable speed drives. With three or single phase AC motors with or without brake, all imaginable drive combinations up to electronic speed variable drives are possibleHelical worm gear units are designed for continuous duty under the most arduous operating conditions.
The solid gear housings made of high grade cast-iron are more stable and dampen vibrations.An additional cover is not necessary to assemble the gear parts in the housing. For this reason this gear box have a special high stiffness.
Lubricant loss and entry of dust and water are effectively pre- vented by radial shaft seals with dust and protective lips.
The gears of the helical stagesare hobbed, case hardened and profile ground or honed. Furthermore, gear theeth are profile corrected and crow- ned for optimum performance.
The concave gear wheel set of the CAVEX® are also used for worm gear stage. This worm gear wheel is made of centrifugally cast high grade Bronze GZ-CuSn12Ni. The worm gears are case hardened and grounded.
The concave tooth system of the CAVEX® worm gear units are subjected to only specific profile pressure and this provides particularly favourable positon of the lines of contact which extends mainly at right angles to the sliding direction.That is to say that lubrication pressure is particularly required to decrease the wear and tear and to increase the efficiency.
The output and input shafts are in right angle position.
Design Variations
The standard unit is available for use in all mounting positions.
The gear boxes are manufactured as solid shaft gear boxes or as hollow shaft gear boxes with tted key, shrink disc or splined shaft connections.
Recessing shafts, which t in the hollow shafts on the non preference series, are to be made from a higher strength material,like 42CrMo4, 16MnCr5 or similar.
Data required for selectionThe following data is required in order to select the correct gearbox:1. Type of driven machine2. Daily operating time h3. Required input power kW or required torque Nm4. Required output speed n 2 of the geared motor rpm or gearbox ratio i5. Operating voltage V and frequency Hz6. Operating mode, number of startings, inverter-fed operation, type of startup7. Moment of inertia J Load kgm2 of the driving machine reduced to the motor shaft8. Type of power transmission on gearbox shafts (direct, coupling, belt, chain, gear wheel)9. Radial force F r N at the input shaft and direction of force with distance from the shaft shoulder to the point of application and axial forceFax [N] with direction of force10. Ambient temperature oC11. Degree of protection12. Mounting position13. Required braking torque Nm14. Any regulations (CSA, VIK, etc.)