Introduction 
CZPTcal equipment units are part of the SIMOGEAR modular system which in essence comprises bevel helical, parallel shaft, worm gear units or mechanically variable velocity drives. With 3 or solitary stage AC motors with or CZPT brake, all conceivable travel mixtures up to digital velocity variable drives are possible 

CZPTcal gear units are made for constant duty below the most arduous running conditions.

The durable gear housings are manufactured of substantial grade solid-iron and dampen vibrations.

Lubricant loss and entry of dust and h2o are effectively pre- vented by radial shaft seals with dust and protective lips.

All gears are hobbed, scenario hardened and profile ground or ho- ned. Furthermore, equipment theeth are profile corrected and crow- ned for optimum performance.

CZPTcal gearing provides for optimum quiet operation.

Output and input shafts of 1, two or 3 stage helical gear units are coaxial. 

Info needed for selection 
The pursuing data is essential in buy to decide on the right gearbox:

1. Kind of driven device
2. Everyday functioning time h
3. Required input power kW or needed torque Nm
4. Required output velocity n 2 of the geared motor rpm or gearbox ratio i
five. Operating voltage V and frequency Hz
6. Working method, quantity of startings, inverter-fed operation, kind of startup
seven. Minute of inertia J Load kgm2 of the driving machine diminished to the motor shaft
eight. Sort of power transmission on gearbox shafts (immediate, coupling, belt, chain, gear wheel)
nine. Radial force F r N at the input shaft and path of pressure with distance from the shaft shoulder to the stage of application and axial forceFax [N] with direction of pressure
ten. Ambient temperature oC
11. Degree of defense
12. Mounting position
thirteen. Required braking torque Nm
14. Any restrictions (CSA, VIK, and so forth.)