20 1 000 nm.
Metal bellows coupling.
Up to 71 420 in lbs rad.
Aluminum hubs with stainless steel bellows.
Servometer currently offers two bellows technologies.
Our standard bellows shaft couplings are available in bore sizes ranging from 090 to 625 inches 2 29 to 15 88 mm with maximum torque ratings of 25 to 5000 in oz 0 1 to 19 2 n m.
Electrodeposited metal bellows are manufactured in the new jersey facility whereas edge welded metal bellows are manufactured in florida through bellowstech llc servometer metal bellows are made through a unique process to create custom light weight reliable solutions under various conditions starting at less than half a.
This design creates a low inertia zero backlash coupling with long life properties.
Servometer is a preeminent manufacturer of quality crafted metal bellows couplings electroforms and electrical contact springs.
With a bellows between two hubs these couplings handle all types of misalignment and are good for precision stepper and encoder motion control applications.
Overall length mm a 2.
Misalignment compensation with zero backlash comprised of two end hubs with set screws or integral clamps that fasten to a shaft our stainless steel bellows couplings utilize hydroformed corrugated flex members to compensate for axial angular and radial shaft misalignment.
The thin wall of the bellows allows the coupling to remain flexible under misalignment conditions while maintaining rigidity under torsional loads.
Up to 88 5 in lbs.
The corrugations absorb axial forces that are created by thermal expansion as the motor heats up meaning bellows couplings can handle higher operating temperatures than elastomer couplings.
If you don t find a standard product that meets your application requirements we can design a custom product for you.
Bellows coupling ruland bellows couplings are comprised of two anodized aluminum hubs and a stainless steel bellows.
Standard bellows style coupling.
Since 1957 our custom engineered parts have made the impossible possible providing clients accurate dependable and reliable solutions for any application challenge.
In linear and spindle lifting units of machine tools and packaging machines in medical and pump technology in test benches in automation conveyor and control technology in robotics and much more.
All have lightweight aluminum hubs and a stainless steel bellows for corrosion resistance.
Bkm metal bellows coupling with clamping hub.
Fit length mm c.
Bwc series overview.
Highly precise torsionally stiff backlash free the world s leading metal bellows couplings of the ringfeder gwb series formerly gerwah are ideal for all applications in which torques or rotary movements must be transmitted from shaft to shaft with highest angular accuracy.
Bellows couplings are a type of flexible couplings with two clamping hubs connected by a series of flexible stainless steel or bronze bellows corrugations.
