Observing a handful of rules for appropriate set up is important towards the trusted and correct operation from the gearbox or gear motor.
The principles set out listed here are meant as being a preliminary manual to selecting gearbox or gear motor. For powerful and right set up, follow the guidelines offered from the installation, use the maintenances manual for your gearbox offered from our income department.
Following is a brief outline of set up guidelines:
a) Fastening:
Place gearbox on a surface giving adequate rigidity. Mating surfaces ought to be machined and flat.
Mating surfaces has to be within definite geometric tolerances (see guide). This is especially true of flange-mounted gearboxes with splined hollow shafts.
In applications that involve high radial loads on the output finish, flange mounting is proposed for some gearbox sizes as this mounting tends to make utilization of the double pilot diameters offered in these gearboxes.
Be certain the gearbox is suitable for the demanded mounting position.
Use screws of resistance class eight.eight and more than to safe the gearbox. Torque up screws to your figures
indicated inside the appropriate 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 using either screws or pins. Of pin seated while in the frame the gearboxes be at least 1.5 occasions pin diameter.
b) Connections
Safe the connection components to gearbox input and output. Never tap them with hammers or similar equipment.
To insert these parts, use the services screws and threaded holes provided within the shafts. Make sure you clean off any grease or protects in the shafts ahead of fitting any connection elements.
Fitting hydraulic motors.
Be careful the O ring among motor flange and gearbox input flange when assembling. Install the
hydraulic motor just before filling lube oil into the gearbox.
Connecting the hydraulic brake.
The hydraulic circuit need to be such to make certain that brake is released instants prior to gearbox begins and utilized soon after gearbox has stopped. Verify that pressure in the hydraulic line for brake release is at zero whenever gearbox is stopped.
Direction of rotation
Motors are linked to the suitable electric or hydraulic circuit according to their course of rotation.
When carrying out these connections, bear in mind that all gearboxes, whether during the in-line or proper angle design, possess the identical direction of rotation both at input and output. For a lot more particulars of the connection of electric and hydraulic motors, see pertinent sections in this catalogue.