The function of the DM2 (stepper motor) is to compensate for the apparent sky drift caused by the Earth's rotation by the continuous movement of the telescope's mechanics
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The clockwork can be mounted on the Scopium equatorial mechanism, and is probably compatible with tripods from other telescope brands not sold by us. (It is also likely to be compatible with some Omegon mechanisms)
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You can choose to move the motor in the Northern Hemisphere or Southern Hemisphere, and the speed of movement can be accelerated to 2x or 8x
Battery holder included in the package.