Observing a handful of rules for appropriate installation is crucial to the dependable and right operation on the gearbox or gear motor.
The guidelines set out listed here are meant like a preliminary guide to picking gearbox or gear motor. For helpful and proper installation, adhere to the instructions offered in the installation, use the maintenances manual for your gearbox out there from our sales division.
Following is usually a brief outline of installation principles:
a) Fastening:
Spot gearbox on the surface delivering satisfactory rigidity. Mating surfaces need to be machined and flat.
Mating surfaces have to be inside definite geometric tolerances (see guide). This is specifically accurate of flange-mounted gearboxes with splined hollow shafts.
In applications that involve large radial loads with the output finish, flange mounting is advisable for some gearbox sizes as this mounting makes use of the double pilot diameters supplied in these gearboxes.
Be certain the gearbox is appropriate to the required mounting place.
Use screws of resistance class eight.eight and over to safe the gearbox. Torque up screws to your figures
indicated while in the related tables.
With transmitted output torque better than or equal 70% from the indicated M2max torque, and with
frequent motion reversals, use screws with minimum resistance ten.9.
Some gearbox sizes might be fastened employing either screws or pins. Of pin seated while in the frame the gearboxes be no less than one.5 instances pin diameter.
b) Connections
Secure the connection elements to gearbox input and output. Don’t tap them with hammers or similar tools.
To insert these parts, make use of the support screws and threaded holes supplied on the shafts. Make sure to clean off any grease or protects from your shafts ahead of fitting any connection parts.
Fitting hydraulic motors.
Be careful the O ring concerning motor flange and gearbox input flange when assembling. Install the
hydraulic motor prior to filling lube oil in to the gearbox.
Connecting the hydraulic brake.
The hydraulic circuit ought to be this kind of to ensure that brake is released instants before gearbox starts and utilized immediately after gearbox has stopped. Test that stress from the hydraulic line for brake release is at zero each time gearbox is stopped.
Direction of rotation
Motors are connected to the ideal electric or hydraulic circuit in line with their route of rotation.
When carrying out these connections, keep in mind that all gearboxes, irrespective of whether inside the in-line or ideal angle design, have the exact same course of rotation both at input and output. For far more information of the connection of electric and hydraulic motors, see pertinent sections in this catalogue.