Flexbile shaft
Flexbile shaft and coupled rubber hose
Concrete poker vibrator
Rubber hose
RB series of flexible shaft pumps
Extemal Vibratorsˇ˘Electnic Motors Series
 
Flexbile shaft and coupled rubber hose

 

Material: lining spring use special steel; reinforce layer use 70# copper plate steel wire braid and canvas; outer layer use high quality rubber

Performance: Flexible and endurable

Should-carry brush cutter Should-carry brush cutter Flexible shaft grinder
Technical parameter

 

BG360

BG328

BG 330A

BG256

BG305D

 Outer diameter of the hose (mm)

22+0.2

22+0.2

22+0.2

22+0.2

20+0.2

 Inner diameter of the hose(mm)

10+0.1

10+0.1

10+0.1

10+0.1

10+0.1

 Diameter of the shaft (mm)

8-0.1

8-0.1

8-0.1

8-0.1

8-0.1

Steel belt HRC

28-32

28-32

28-32

28-32

28-32

Torsion of the shaft (Nm)

>5.0

>5.0

>5.0

>5.0

>4.5

 Rubber elongation cm2

>1000

>1000

>1000

>1000

>800

Adhesive strength cm2

50-60

50-60

50-60

50-60

50-60

Min bending radius (mm)

90

90

90

90

80

Rated speed (rpm)

3200

3200

3200

3200

3500

Max speed allowed (rpm)

10000

10000

10000

10000

10000

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