Flexible shaft assy use special steel; Reinforce layer use 70# copper plate steel wire braid and canvas.
Flexible shaft assy for brush cutters, trimmers, grinders, washing equipments.
BG360
BG328
BG 330A
BG256
BG305D
Outerdiameterofthehose(mm)
22+0.2
22+0.2
22+0.2
22+0.2
20+0.2
Innerdiameterofthehose(mm)
10+0.1
10+0.1
10+0.1
10+0.1
10+0.1
Diameteroftheshaft(mm)
8-0.1
8-0.1
8-0.1
8-0.1
8-0.1
SteelbeltHRC
28-32
28-32
28-32
28-32
28-32
Torsionoftheshaft(Nm)
>5.0
>5.0
>5.0
>5.0
>4.5
Rubberelongation cm2
>1000
>1000
>1000
>1000
>800
Adhesivestrength cm2
50-60
50-60
50-60
50-60
50-60
Minbendingradius(mm)
90
90
90
90
80
Ratedspeed(rpm)
3200
3200
3200
3200
3500
Maxspeedallowed(rpm)
10000
10000
10000
10000
10000