A MATERIALS HANDLING VEHICLE

摘要

A materials handling vehicle is provided comprising: a frame comprising an operator's compartment; wheels supported on said frame; a traction motor coupled to one of 5 said wheels to effect rotation of said one wheel; a system associated with a steerable wheel to effect angular movement of said steerable wheel about a first axis, said system comprising a control handle capable of being moved by an operator to define a current desired angular position of said steerable wheel; said control apparatus varying a drive signal to said traction motor based on a steerable wheel error. 6834766_1 (GHMatters) P84727.AU.1 ELENAS FIRST SECOND 200 SWITCH CS C TRACTION ,,72 PROXIMITY TRACTION MOTOR SENSOR CONTROL MODULE ENCODER 172 230 DISPLAY PRESSURE ,--400 MODULE TRANSDUCER 220 STEERING STEER MOTOR CONTROL MODULE POSITION SENSOR -124 100A CONTROL HANDLE POSITION SENSOR TACTILE 100 FEEDBACK DEVICE