model://x500-NoPlugin rotor_0_joint rotor_0 ccw 0.0125 0.025 1000.0 8.54858e-06 0.016 command/motor_speed 0 8.06428e-05 1e-06 10 velocity rotor_1_joint rotor_1 ccw 0.0125 0.025 1000.0 8.54858e-06 0.016 command/motor_speed 1 8.06428e-05 1e-06 10 velocity rotor_2_joint rotor_2 cw 0.0125 0.025 1000.0 8.54858e-06 0.016 command/motor_speed 2 8.06428e-05 1e-06 10 velocity rotor_3_joint rotor_3 cw 0.0125 0.025 1000.0 8.54858e-06 0.016 command/motor_speed 3 8.06428e-05 1e-06 10 velocity