Dagu - Wild Thumper 4WD with Wheel Encoders (34:1 Gearboxes)

Description

Dagu - Wild Thumper 4WD with Gripper and Wheel Encoders (34:1 Gearboxes)This 4WD is the little brother of the 6WD Wild Thumper: It takes almost no time to go from un-boxing to rolling chassis, but it's also ready to be expanded on and makes great base for an Advanced Robot. The chassis has wicked spiked 120mm diameter wheels and an anodized aluminium chassis made from 2mm thick plate. The 4WD also comes with a 2DOF Arm. It includes 2x 1.8Kg/cm GWS STD micro servos to operate the wrist and gripper. The Kit now includes 2x Quadrature Magnetic Wheel Encoders that can be optionally mounted. These can be used to perform accurate speed control, essential in advanced Robotics applications.Specifications:Aluminium chassis made from 2mm thick plate with 4mm diameter holes punched every 10mm Two covered chassis segments to hold batteries and circuitry.4x DC Motors (34:1 Gearboxes)2x Quadrature Magnetic Wheel Encoders Motor Specifications Rated voltage: 6V DC (min. 2V Max. 7.5V)Stall current maximum 5.5ANo load current per motor is 350mAMotor RPM is 10,000 +/- 5%Gearbox ratio is 34:1Output shaft speed is 294rpm +/- 5%Stall torque is 4Kg/cmAll nuts, bolts and screws are stainless steel. Brass fittings and suspension springs are nickel plated.The Wild Thumper Arduino DC Motor Controller is not included and must be purchased separately (or you may use your own controller).