Loading patent…
AssigneeSumitomo Heavy Industries, Ltd.
InventorsJunichi Okada, Takumi Itoh, Kohei Kubo
Estimating the term…
A motor drive apparatus, mounted to a forklift and controlling at least one motor configured to rotate a drive wheel of the forklift, based on a speed command value indicative of a target speed of the forklift, includes a turn speed limit unit in which a speed limit curve configured to stipulate an upper limit value of a speed of the forklift is defined as a function of a turning angle of the forklift such that an angular velocity with respect to a center of rotation of the forklift does not exceed a threshold value, the turn speed limit unit being configured to limit the speed command value to be equal to or less than an upper limit value determined according to the speed limit curve and the turning angle, and a drive unit configured to drive the at least one motor according to the speed command value.
A motor drive apparatus, mounted to a forklift and controlling at least one motor that rotates a drive wheel of the forklift, based on a speed command value indicative of a target speed of the forklift, the motor drive apparatus comprising:
A forklift comprising:
A forklift comprising:
Dependencies are inferred from the claim text.