A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Electrical swivel working machine
An electrical swivel working machine (100) includes a lower-part traveling body (1); an upper-part swivelling body (3) mounted on the lower-part traveling body so as to be rotatable relative to the lower-part traveling body; a swivel mechanism (2) supporting the upper-part swivelling body so that the upper-part swivelling body is rotatable relative to the lower-part traveling body; a motor (21) for swiveling the upper-part swivelling body relative to the lower-part traveling body as a drive source of the swivel mechanism; and a swivel control part (32) generating a drive command for driving the motor, wherein the swivel control part performs a slip prevention mode where a swivel operation of the upper-part swivelling body (3) is mild relative to an ordinary swivel mode.
Electrical swivel working machine
An electrical swivel working machine (100) includes a lower-part traveling body (1); an upper-part swivelling body (3) mounted on the lower-part traveling body so as to be rotatable relative to the lower-part traveling body; a swivel mechanism (2) supporting the upper-part swivelling body so that the upper-part swivelling body is rotatable relative to the lower-part traveling body; a motor (21) for swiveling the upper-part swivelling body relative to the lower-part traveling body as a drive source of the swivel mechanism; and a swivel control part (32) generating a drive command for driving the motor, wherein the swivel control part performs a slip prevention mode where a swivel operation of the upper-part swivelling body (3) is mild relative to an ordinary swivel mode.
Electrical swivel working machine
Drehbare elektrische Arbeitsmaschine
Machine de travail rotative électrique
SHIRATANI RYUJI (author) / SANO KIMINORI (author) / KUROSAWA RYOTA (author)
2019-05-01
Patent
Electronic Resource
English