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Current location: Home Product R+W联轴器 R + W bellows coupling BK5
  • R + W bellows coupling BK5
  • R + W bellows coupling BK5
R + W bellows coupling BK5

With clamping sleeve and conical press in part

Specification: 15-1500nm

Zero backlash two-piece set design

Easy to install and remove

It can be used as a separate accessory

DetailsParameter

Structure:

One side with clamping collar with screw iso4762

Conical plug connection with clamping collar and zero back clearance on one side

The imbalance caused by the design is compensated by the balance hole in the collar.

Temperature range: - 30 to + 120 ° C

Clearance: it is a coupling with absolutely no back clearance through clamp connection with strong adhesion and axial prestress of conical plug section.

Service life: according to the technical specifications, the metal bellows coupling can be durable and maintenance free.

Fit clearance: shaft sleeve connection 0.01 - 0.05 mm.

Material Science:

The bellows is made of high elastic stainless steel

The clamping collar is aluminum to Series 80 and steel from series 150

Corrugated pipe side tapered section: Aluminum

Conical section at the side of clamping collar: glass fiber reinforced plastic is sprayed on the clamping collar

Technical parameters:

Rated torque: 15 - 1.500 NM

The speed can reach 10000 rpm.

>Fine dynamic balance is required for 10000 rpm

Shaft diameter 8 - 80 mm

Special solutions for metal bellows couplings: other mating lengths, keyways, special materials and bellows can be provided on request.

Product features of bk5 metal bellows coupling:

Plug in

Absolutely no back gap

Easy to install and remove

No wear and maintenance

Electrically isolated and insulated


SIZE 15 30 60 80
150 300 500 800 1500
Rated torque 15 30 60 80
150 300 500 800 1500
Overall length 60 67 71 79 85 95 94 106 95 107 114 128 136 149 150 172
Outside diameter  49 55 66 81
81 110 124 133 157
Fit length 22 27 31 36
36 43 51 45 55
Fit length 28 33 39 43
43 52 61
74 94
Inside diameter 8-28 10-30 12-35 14-42
14-42 24-60 35-60 40-75 50-80
Inside diameter 8-22 10-25 12-32 14-38
14-38 24-58 35-60 40-62 50-75
Moment of inertia 0.07 0.08 0.14 0.15 0.23 0.26 0.65 0.67 2.2
2.4 7.4 7.9 13.7 14.4 21.5 51.4


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