Structure:
Iso4762 with clamping collar and one side screw on one side
One side with flange connection and split intermediate flange
Temperature range: - 30 to + 100 ° C
Speed: up to 10000 / min.
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:
Clamping collar material: high strength aluminum,
Models 300 and 1500 are made of steel,
Bellows are made of high strength stainless steel,
Intermediate flange: Steel (scope of supply) see table
Technical parameters:
Rated torque: 15 - 2.600 NM
The speed can reach 10000 rpm.
Special solutions for metal bellows couplings: other mating lengths, keyways, special materials and bellows can be provided on request.
Product features of bk8 metal bellows coupling:
Compact structure and simple design
Easy to install
Corrosion resistance
Zero backlash, torsional rigidity
Small installation space
| SIZE | 15 | 60 | 150 | 300 | 1500 |
| Flange centering diameter | 40 h7 | 63 h7 | 80 h7 | 100 h7 | 160 h7 |
| Flange bolt circle / thread | 31.5 / 8 x M5 | 50 / 8 x M6 | 63 / 12 x M6 | 80 / 12 x M8 | 125 / 12 x M10 |
| Maximum torque* | 50 | 210 | 380 | 750 | 2600 |
| Length -2 | 48.5 | 67 | 72 | 90 | 140 |
| Length -2 | 68 | 97 | 101 | 128 | 190 |
| Outside diameter of hub | 49 | 66 | 82 | 110 | 157 |
| Flange diameter | 63.5 | 86 | 108 | 132 | 188 |
| Flange diameter | 16.5 | 23 | 27.5 | 34 | 55 |
| Inside diameter | 12-28 | 14-35 | 19-42 | 24-60 | 50-80 |
| Moment of inertia | 0.15 | 0.65 | 1.3 | 5.5 | 45 |
