Observing a handful of rules for proper set up is essential towards the trusted and right operation of the gearbox or gear motor.
The principles set out listed below are meant as being a preliminary guidebook to picking gearbox or gear motor. For successful and proper set up, adhere to the instructions provided in the installation, use the maintenances manual for that gearbox readily available from our revenue department.
Following is often a brief outline of set up rules:
a) Fastening:
Spot gearbox on a surface supplying adequate rigidity. Mating surfaces need to be machined and flat.
Mating surfaces needs to be within definite geometric tolerances (see manual). That is particularly correct of flange-mounted gearboxes with splined hollow shafts.
In applications that involve large radial loads on the output finish, flange mounting is recommended for some gearbox sizes as this mounting makes utilization of the double pilot diameters offered in these gearboxes.
Ensure that the gearbox is suitable for that necessary mounting place.
Use screws of resistance class 8.8 and in excess of to safe the gearbox. Torque up screws on the figures
indicated inside the related tables.
With transmitted output torque greater than or equal 70% from the indicated M2max torque, and with
frequent movement reversals, use screws with minimal resistance 10.9.
Some gearbox sizes might be fastened using both screws or pins. Of pin seated within the frame the gearboxes be a minimum of 1.5 occasions pin diameter.
b) Connections
Secure the connection elements to gearbox input and output. Usually do not tap them with hammers or comparable tools.
To insert these components, make use of the service screws and threaded holes supplied about the shafts. Make sure to clean off any grease or protects in the shafts before fitting any connection elements.
Fitting hydraulic motors.
Be careful the O ring involving motor flange and gearbox input flange when assembling. Install the
hydraulic motor prior to filling lube oil to the gearbox.
Connecting the hydraulic brake.
The hydraulic circuit ought to be this kind of to ensure that brake is launched instants prior to gearbox starts and applied soon after gearbox has stopped. Examine that strain within the hydraulic line for brake release is at zero when gearbox is stopped.
Course of rotation
Motors are linked to the suitable electric or hydraulic circuit as outlined by their course of rotation.
When performing these connections, bear in mind that all gearboxes, whether from the in-line or ideal angle style, possess the same course of rotation the two at input and output. For a lot more specifics on the connection of electrical and hydraulic motors, see pertinent sections within this catalogue.