متطلبات مبدأ الكرة
متطلبات الطاقة للجهاز محطم Rob Bud الكرة مطحنة قوة المحرك Use a Treadmill DC Drive Motor and PWM Speed Controller for Power tools such as Metal cutting mills and lathes Drill presses bandsaws Coincidentally most Treadmills use a 80260 VDC motor with a suitable HP add an elbow and a length of 3 pvc and you have a