Model cm/rev Ratio Weigth(g) Drag(kg) Cap.(PE#-m) Bearing
3500H 98 5.7 445 10 2-300 3-200 8/1
4000 87 4.9 435 10 3-300 4-220 8/1
4000H 102 5.7 435 10 3-300 4-220 8/1
4500 94 4.9 590 15 4-300 5-240 8/1
4500H 110 5.7 590 15 4-300 5-240 8/1
5000 104 4.9 605 15 4-400 5-300 8/1
5000H 121 5.7 605 15 4-400 5-300 8/1
6500H 131 5.7 815 30 6-400 8-300 8/1