DEVICE FOR MECHANICAL SEPARATION OF VIBRATION SOURCES OF MOTORS Russian patent published in 2002 - IPC

FIELD: testing equipment. SUBSTANCE: device contains bed 1 of the direct-current motor with winding fixed on the end bracket 2 of motor being tested. Laminated armature core of the direct-current motor with winding and commutator is assembled by pressure fit on shaft 3. Shaft 3 is screwed to the opening provided in the end face of shaft 4 of the motor being tested. The flange of shaft 3 is connected to carrier 5 through bolts. The carrier is assembled by a pressure fit on the tapered part of shaft 4. EFFECT: device allows to extent the speed range of the shaft rotation on the testing equipment, simplified process of mounting and disassembling of the device on the testing equipment. 2 cl, 2 dwg