玩具火车 archives -金沙娱场城app

• s020-un

  voltage v no load max efficiency (%) max output (w) stall current a speed rpm current a speed rpm torque g.cm current a speed rpm torque g.cm current a torque g.cm 3.0 0.088 12222 0.195 8417 1.7 0.259 6111 2.7 0.431 5.4