Product description
Two spoked handwheels EN 522.3 with locking retractable handle are designed for applications where it is necessary for the handle to return back to starting position after operation for safety reasons or lack of space.
These handwheels have the distinguishing features where the handle and the retracting mechanism are completely encased within the rim of the wheel.
In the operating position, the handle is secured by a taper detent. To fold it down, it is drawn out from the tapered recess. A compression spring secures the handle in either position.
Ergonomically shaped rim for a safer and more comfortable grip.
Handle pivots freely during operation; a system of coaxial bushings compensates return spring load.
Resistant to solvents, oils, grease and other chemical agents.
Specification
Plastic
Special high-impact strength
Technopolymer (Polypropylene PP)
- High strength reinforced, shock-resistant
- Temperature resistant up to 176 °F (80 °C)
- Black, matte finish
Hub bushing
Steel, blackened finish
Retractable handle
Plastic
Technopolymer
- Black, matte finish
- Retractable mechanism
Steel, blackened finish
RoHS
On request
Other modifications such as special inch and metric bores, keyways, set screw holes, etc.