Standard Sheet GN 322.7
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Keyways WN 6885 / DIN 6885-1
Cross Holes GN 110
ISO Fundamental Tolerances
Plastic Characteristics
Product description
Two spoked handwheels GN 322.7 with locking retractable handle are suitable for applications where the handle must not remain in the operating position.
In order to bring the handle into the operating position, it has to be pulled upward 90° towards the rim to a stop against a torsion spring, and then it is pushed against spring pressure into its hold position.
By maintaining the forward thrust on the handle, the handwheel can easily be rotated.
When releasing the handle, the spring automatically returns it back to the retracted position.
Specification
Body
Aluminum
- Contact face of hub machined
- Rim
- Turned on all sides
- Highly polished finish
- Radial and axial runout < 0.4 mm
- Unmachined, matte shot-blasted finish
Stepped safety retractable handle GN 798.7
Plastic, Polyamide (PA)
- Black, matte finish
- Retractable mechanism
Steel- Spindle, 1.0718, blackened finish
- Attachment part, sintered, blackened finish
RoHS
On request
- Other modifications such as special inch and metric bores, keyways, set screw holes, cross holes, etc.
