... with RS485.3. Wide velocity ratio, constant torque ratio, speed regulation ratio: 1:5000.4. High speed, high precision: Max speed is up to 3000rpm, positioning ... ,W signal(standard)Control modePosition, Speed,Test, JOG runDynamic brakeBuilt-in (60w, 40Ω)Speed Frequency200Hz or moreSpeed fluctuation ratio<0.03 (load 0 ...