商品描述: <p>● Wide range of speed control and smooth torque output● Excellent speed stability● Small size, high power● Low temperature rise, low noise, low vibration●Long life, low maintenance costs● Low positioning torque● Energy efficient</p> <p>● Wide range of speed control and smooth torque output● Excellent speed stability● Small size, high power● Low temperature rise, low noise, low vibration●Long life, low maintenance costs● Low positioning torque● Energy efficient</p>