Structure:
With clamping collar and one side screw iso4762, starting from 800 series,
Every two 180 degrees of rotation is offset by the strong adhesive clamp connection, which is offset by the clamp connection
Temperature range: - 30 to + 100 ° C
Clearance: there is absolutely no back clearance through clamp connection with strong adhesion and established principles
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
See table for other materials
Short time overload: up to 1.5 times of TkN value
Technical parameters: up to 10000 rpm. When fine dynamic balance is used, it can exceed 10000 RPM (balance accuracy grade is g2.5)
Special solutions for metal bellows coupling: for example, other matching lengths, special materials, bellows and ATEX technical requirements can be made in a short time.
Features of BK2 metal bellows coupling:
Easy to install
Small installation space
Light weight and small moment of inertia
| SIZE | 15 | 30 | 60 | 80 | 150 | 200 | 300 | 500 | 800 | 1500 | 4000 | 6000 |
10000 |
| Rated torque | 15 | 30 | 60 | 80 | 150 | 200 | 300 | 500 | 800 | 1500 | 4000 | 6000 |
10000 |
| Overall length | 59/66/99 | 69/77/113 | 83/93/130 | 94/106/143 | 95/107/144 | 105/117/163 | 111/125/200 | 133/146/169 | 140/179 | 166/230 | 225 | 252 | 288 |
| Outside diameter | 49 | 55 | 66 | 81 | 81 | 90 | 110 | 124 | 134 | 157 | 200 | 253 | 303 |
| Fit length | 22 | 27 | 31 | 36 | 36 | 41 | 43 | 51 | 45 | 55 | 85 | 107 | 129 |
| Inside diameter | 8-28 | 10-30 | 12-35 | 14-42 | 19-42 | 22-45 | 24-60 | 35-60 | 40-75 | 50-80 | 50-90 | 60-140 | 70-180 |
| Moment of inertia | 0.06/0.07/0.08 | 0.12/0.13/0.14 | 0.32/0.35/0.4 | 0.8/0.85/0.9 | 1.9/2/2.1 | 3.2/3.4/3.6 | 7.6/7.9/8.3 | 14.3/14.6/14.8 | 16.2/17 | 43/45 | 165 | 495 | 1214 |
