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Observing a couple of rules for accurate installation is essential to your reliable and appropriate operation of the gearbox or gear motor.
The rules set out listed below are meant as a preliminary manual to deciding on gearbox or gear motor. For effective and suitable set up, comply with the guidelines given in the installation, utilize the maintenances manual for the gearbox offered from our sales division.
Following can be a short outline of set up principles:
a) Fastening:
Place gearbox on the surface offering ample rigidity. Mating surfaces need to be machined and flat.
Mating surfaces needs to be inside definite geometric tolerances (see guide). This is specifically genuine of flange-mounted gearboxes with splined hollow shafts.
In applications that involve large radial loads on the output end, flange mounting is suggested for some gearbox sizes as this mounting tends to make use of the double pilot diameters supplied in these gearboxes.
Make sure the gearbox is ideal for the expected mounting place.
Use screws of resistance class eight.8 and more than to secure the gearbox. Torque up screws to the figures
indicated while in the appropriate tables.
With transmitted output torque better than or equal 70% on the indicated M2max torque, and with
frequent movement reversals, use screws with minimal resistance 10.9.
Some gearbox sizes may be fastened employing both screws or pins. Of pin seated in the frame the gearboxes be at the very least 1.five occasions pin diameter.
b) Connections
Safe the connection elements to gearbox input and output. Don’t tap them with hammers or very similar tools.
To insert these parts, use the services screws and threaded holes provided around the shafts. Make sure to clean off any grease or protects from your shafts just before fitting any connection elements.
Fitting hydraulic motors.
Be careful the O ring concerning motor flange and gearbox input flange when assembling. Set up the
hydraulic motor ahead of filling lube oil to the gearbox.
Connecting the hydraulic brake.
The hydraulic circuit should be such to guarantee that brake is launched instants in advance of gearbox starts and applied immediately after gearbox has stopped. Check out that stress from the hydraulic line for brake release is at zero when gearbox is stopped.
Direction of rotation
Motors are linked for the appropriate electrical or hydraulic circuit in accordance with their route of rotation.
When performing these connections, bear in mind that all gearboxes, regardless of whether during the in-line or correct angle style, possess the very same route of rotation each at input and output. For extra particulars of the connection of electrical and hydraulic motors, see related sections within this catalogue.