Table of Contents
10-2
Assembly
10.2.1 Motor connection
The gearboxes are provided with the proper adapter parts necessary for
the stipulated motor type according to the type code in the order. Adapter
parts makes it possible for the gearboxes to be mounted on every Bosch
Rexroth servo motor listed in the type code.
Note:
If adapter parts are removed or altered, every warranty claim
expires.
The motor is centered via the pilot diameter of the motor and the pilot
diameter of the gearbox.
The connection between motor shaft and gearbox input shaft is
established via a compression coupling. The diameter of the compression
coupling is adapted to the corresponding motor shaft diameters with a
slotted bushing. The slotted bushings are factory-installed so that the
slots in the bushings line up with the slots in the compression coupling
(see Fig. 10-1).This must be confirmed before mounting and any
necessary changes must be made before the motor and gearbox are
assemblied.
Spacer sleeve
Motor shaft
Fig. 10-1:
Compression coupling shown with bushing
Note:
When combining Bosch Rexroth motors with GTM gearboxes,
always choose motors with smooth shafts.
Planetary Gearboxes
Clamping hub
Clamp screw
GG000002v01_en.EPS
DOK-GEAR**-GTM********-PR01-EN-P
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