Abstract: In order to provide a measuring device for electric motors, in particular spindle motors, comprising a motor mount, in which the electric motor to be tested can be positioned on the stator side for the measurement, and a first runout measuring device, which has at least a first runout sensor and with which a runout in a first direction can be sensed on a rotor of the electric motor held in the motor mount, which device allows the most efficient possible measuring of individual parameters of an electric motor, it is proposed to provide a second runout measuring device which has at least a second runout sensor and with which a runout of the rotor in a second direction, extending transversely in relation to the first direction, can be measured at the same time as the runout in the first direction.

Abstract: A solar module containing thin-film solar cells positioned between two plates separated by a border seal at the external edge of the plates. The border seal includes an elastomeric spacer that contains a moisture-absorbing medium and is coated with an external peripheral adhesive bead.

Abstract: In the case of a solar module based on thin-film solar cells which are placed between two plates, particularly between glass plates, and are sealed by means of a casting substance, particularly by means of a chalcopyrite absorbent layer, a border seal being provided around the external edge of the plates and the electrical connections of the solar cells being taken to the outside of the enclosed space, the border seal is formed according to the invention by a spacing provided with a moisture-absorbing medium and by, on the outside, an adhesive bead going around this elastomer strip.