Observing a handful of rules for correct installation is essential for the reliable and appropriate operation in the gearbox or gear motor.
The guidelines set out listed here are meant as a preliminary manual to picking gearbox or gear motor. For powerful and proper set up, stick to the directions given within the set up, utilize the maintenances guide for the gearbox available from our sales department.
Following is really a quick outline of installation rules:
a) Fastening:
Spot gearbox on a surface providing sufficient rigidity. Mating surfaces should be machined and flat.
Mating surfaces should be within definite geometric tolerances (see guide). This is specially real of flange-mounted gearboxes with splined hollow shafts.
In applications that involve higher radial loads at the output end, flange mounting is suggested for some gearbox sizes as this mounting makes use of the double pilot diameters offered in these gearboxes.
Make certain the gearbox is suitable for that demanded mounting position.
Use screws of resistance class eight.eight and more than to safe the gearbox. Torque up screws for the figures
indicated during the relevant tables.
With transmitted output torque higher than or equal 70% from the indicated M2max torque, and with
frequent movement reversals, use screws with minimum resistance 10.9.
Some gearbox sizes is often fastened making use of both screws or pins. Of pin seated from the frame the gearboxes be no less than one.5 times pin diameter.
b) Connections
Safe the connection elements to gearbox input and output. Never tap them with hammers or comparable tools.
To insert these components, utilize the services screws and threaded holes offered over the shafts. Be sure to clean off any grease or protects through the shafts just before fitting any connection components.
Fitting hydraulic motors.
Be careful the O ring among motor flange and gearbox input flange when assembling. Set up the
hydraulic motor prior to filling lube oil into the gearbox.
Connecting the hydraulic brake.
The hydraulic circuit ought to be this kind of to make sure that brake is released instants prior to gearbox begins and utilized right after gearbox has stopped. Test that stress during the hydraulic line for brake release is at zero each time gearbox is stopped.
Route of rotation
Motors are connected on the appropriate electric or hydraulic circuit in line with their course of rotation.
When executing these connections, keep in mind that all gearboxes, whether or not in the in-line or appropriate angle style and design, have the identical direction of rotation each at input and output. For much more particulars with the connection of electrical and hydraulic motors, see related sections within this catalogue.