An inner-force providing input device comprising: an operating member to be manually rotated; a power-operated actuator for providing a torque to the operating member; rotation angle detecting means for detecting a rotation angle of the operating member; operating velocity detecting means for detecting an angular velocity of the operating member; and control means for controlling the power-operated actuator depending upon an rotation angle detected by the rotation angle detecting means and an angular velocity detected by the operating velocity detecting means; wherein the control means is set such that, while the operating member rotates from a predetermined first angle to a predetermined third angle beyond a predetermined second angle, when the operating member is within a range of from the first angle to the second angle, a torque in a same direction as a rotating direction of the operating member is provided from the power-operated actuator to the operating member and decreased with an increase in rotation angle of the operating member, and when the operating member is within a range of from the second angle to the third angle, a torque in a reverse direction to a rotating direction of the operating member is provided from the power-operated actuator to the operating member and increased with an increase in rotation angle of the operating member, characterized in that the control means is further set such that, when the operating member reaches the second angle, a torque product value is calculated as a product of the angular velocity of the operating member detected at this time by the operating velocity detecting means and a preset proportional multiplier, an impact torque and a provision time for the impact torque are set on the basis of the calculated torque product value, wherein: the impact torque is provided over the provision time from the power-operated actuator to the operating member in a reverse direction to a rotation direction of the operating member. an operating member to be manually rotated; a power-operated actuator for providing a torque to the operating member; rotation angle detecting means for detecting a rotation angle of the operating member; operating velocity detecting means for detecting an angular velocity of the operating member; and control means for controlling the power-operated actuator depending upon an rotation angle detected by the rotation angle detecting means and an angular velocity detected by the operating velocity detecting means; wherein the control means is set such that, while the operating member rotates from a predetermined first angle to a predetermined third angle beyond a predetermined second angle, when the operating member is within a range of from the first angle to the second angle, a torque in a same direction as a rotating direction of the operating member is provided from the power-operated actuator to the operating member and decreased with an increase in rotation angle of the operating member, and when the operating member is within a range of from the second angle to the third angle, a torque in a reverse direction to a rotating direction of the operating member is provided from the power-operated actuator to the operating member and increased with an increase in rotation angle of the operating member, characterized in that the control means is further set such that, when the operating member reaches the second angle, a torque product value is calculated as a product of the angular velocity of the operating member detected at this time by the operating velocity detecting means and a preset proportional multiplier, an impact torque and a provision time for the impact torque are set on the basis of the calculated torque product value, wherein: the impact torque is provided over the provision time from the power-operated actuator to the operating member in a reverse direction to a rotation direction of the operating member. the impact torque is provided over the provision time from the power-operated actuator to the operating member in a reverse direction to a rotation direction of the operating member.