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Observing a few principles for accurate installation is crucial to your reliable and appropriate operation of your gearbox or gear motor.
The rules set out listed below are intended like a preliminary guide to deciding on gearbox or gear motor. For helpful and right installation, observe the instructions provided within the installation, use the maintenances manual for that gearbox available from our sales department.
Following is actually a quick outline of set up rules:
a) Fastening:
Location gearbox on the surface providing sufficient rigidity. Mating surfaces must be machined and flat.
Mating surfaces has to be within definite geometric tolerances (see guide). This is often primarily true of flange-mounted gearboxes with splined hollow shafts.
In applications that involve large radial loads with the output end, flange mounting is suggested for some gearbox sizes as this mounting can make utilization of the double pilot diameters provided in these gearboxes.
Be certain the gearbox is ideal for that needed mounting place.
Use screws of resistance class 8.8 and over to safe the gearbox. Torque up screws towards the figures
indicated in the appropriate tables.
With transmitted output torque greater than or equal 70% in the indicated M2max torque, and with
frequent movement reversals, use screws with minimal resistance ten.9.
Some gearbox sizes may be fastened making use of both screws or pins. Of pin seated within the frame the gearboxes be at the least 1.five times pin diameter.
b) Connections
Secure the connection parts to gearbox input and output. Never tap them with hammers or very similar tools.
To insert these parts, make use of the service screws and threaded holes supplied about the shafts. Be sure you clean off any grease or protects through the shafts before fitting any connection parts.
Fitting hydraulic motors.
Be cautious the O ring amongst motor flange and gearbox input flange when assembling. Set up the
hydraulic motor before filling lube oil to the gearbox.
Connecting the hydraulic brake.
The hydraulic circuit needs to be this kind of to make sure that brake is released instants in advance of gearbox commences and utilized right after gearbox has stopped. Verify that pressure within the hydraulic line for brake release is at zero anytime gearbox is stopped.
Direction of rotation
Motors are linked to the appropriate electric or hydraulic circuit as outlined by their direction of rotation.
When carrying out these connections, bear in mind that all gearboxes, whether while in the in-line or correct angle layout, have the exact same direction of rotation each at input and output. For a lot more particulars in the connection of electrical and hydraulic motors, see related sections within this catalogue.