Observing several principles for accurate set up is essential to the trustworthy and good operation of your gearbox or gear motor.
The rules set out here are intended being a preliminary guide to picking gearbox or gear motor. For productive and correct installation, observe the directions offered while in the set up, utilize the maintenances manual for your gearbox obtainable from our sales department.
Following is really a short outline of set up principles:
a) Fastening:
Spot gearbox on a surface supplying adequate rigidity. Mating surfaces need to be machined and flat.
Mating surfaces have to be inside definite geometric tolerances (see guide). This can be specially genuine of flange-mounted gearboxes with splined hollow shafts.
In applications that involve high radial loads in the output finish, flange mounting is advised for some gearbox sizes as this mounting makes utilization of the double pilot diameters provided in these gearboxes.
Make sure the gearbox is ideal for your essential mounting position.
Use screws of resistance class 8.eight and more than to safe the gearbox. Torque up screws for the figures
indicated during the appropriate tables.
With transmitted output torque greater than or equal 70% with the indicated M2max torque, and with
frequent movement reversals, use screws with minimal resistance 10.9.
Some gearbox sizes might be fastened working with either screws or pins. Of pin seated during the frame the gearboxes be at least one.five times pin diameter.
b) Connections
Secure the connection elements to gearbox input and output. Do not tap them with hammers or comparable resources.
To insert these parts, utilize the support screws and threaded holes presented over the shafts. Be sure to clean off any grease or protects in the shafts ahead of fitting any connection elements.
Fitting hydraulic motors.
Be careful the O ring amongst motor flange and gearbox input flange when assembling. Set up the
hydraulic motor in advance of filling lube oil to the gearbox.
Connecting the hydraulic brake.
The hydraulic circuit should be this kind of to make sure that brake is launched instants just before gearbox starts and utilized just after gearbox has stopped. Verify that strain during the hydraulic line for brake release is at zero whenever gearbox is stopped.
Direction of rotation
Motors are linked to the appropriate electrical or hydraulic circuit according to their direction of rotation.
When carrying out these connections, keep in mind that all gearboxes, regardless of whether during the in-line or proper angle layout, have the very same course of rotation the two at input and output. For much more facts in the connection of electric and hydraulic motors, see relevant sections within this catalogue.