FIELD: electricity.
SUBSTANCE: invention is related to electronically-controllable locking differentials. Electronically-controllable locking differential comprises an electromagnetic coil and control system. The control system comprises a module under instrument panel of an automobile and a circuit interacting electrically with the above module. The circuit comprises a switch and a fixing component. The circuit is off when power supply of the control system is off and is in stand-by mode when power supply is supplied to the control system. When the switch is switched on and retained in this position current passes through the above circuit in order to actuate the fixing component, at that differential is actuated. The fixing component includes a double-pole two-position control relay that contains the first switch, the second switch and a coil. When the switch is switched on and retained in this position current passes through the above circuit thus actuating relay, the second switch is closed and differential is actuated.
EFFECT: simplification of design and improvement of reliability is attained.
18 cl, 4 dwg
