Elesa original designCrank handles EN 570.3 are connected to a shaft by means of a cross pin and are used for applications where the handpiece has to stay occasionally in its retracted position.
The handle is pulled out of its taper seating in the direction of the arrow and then tilted.
A compression spring locks the handle in both end positions.
A positive lock is achieved in the operating position by way of a taper seating.
Resistant to solvents, oils, grease and other chemical agents.
Crank body
Plastic, Polyamide (PA)
Hub bushing
Steel, blackened finish, molded-in
Retractable handles
RoHS
Other modifications such as special inch and metric bores, keyways, set screw holes, etc.
| Length l | d1 H9 Bore | d2 | d3 | d4 | h1 | h2 | h3 | h4 | h5 ≈ | t min. | Ø Handle |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.52 | B 3/8 | 0.59 | 0.79 | 1.04 | 1.24 | 0.69 | 0.53 | 0.55 | 1.77 | 0.71 | 0.63 |
| 3.15 | B 3/8 | 0.71 | 0.94 | 1.18 | 1.46 | 0.93 | 0.53 | 0.55 | 2.36 | 0.91 | 0.71 |
| 3.94 | B 1/2 | 0.71 | 0.94 | 1.32 | 1.59 | 0.98 | 0.55 | 0.73 | 2.56 | 0.87 | 0.87 |
| 5.12 | B 5/8 | 1.02 | 1.34 | 1.54 | 1.93 | 1.34 | 0.59 | 0.73 | 2.56 | 1.10 | 0.87 |
| 6.30 | B 3/4 | 1.02 | 1.36 | 1.73 | 2.15 | 1.42 | 0.71 | 0.73 | 3.15 | 1.10 | 0.94 |
| Length l | d1 H9 Bore | d2 | d3 | d4 | h1 | h2 | h3 | h4 | h5 ≈ | t min. | Ø Handle |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.52 | B 8 | 0.59 | 0.79 | 1.04 | 1.24 | 0.69 | 0.53 | 0.55 | 1.77 | 0.71 | 0.63 |
| 3.15 | B 10 | 0.71 | 0.94 | 1.18 | 1.46 | 0.93 | 0.53 | 0.55 | 2.36 | 0.91 | 0.71 |
| 3.94 | B 12 | 0.71 | 0.94 | 1.32 | 1.59 | 0.98 | 0.55 | 0.73 | 2.56 | 0.87 | 0.87 |
| 5.12 | B 14 | 1.02 | 1.34 | 1.54 | 1.93 | 1.34 | 0.59 | 0.73 | 2.56 | 1.10 | 0.87 |
| 6.30 | B 16 | 1.02 | 1.36 | 1.73 | 2.15 | 1.42 | 0.71 | 0.73 | 3.15 | 1.10 | 0.94 |
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The connection between the operating element and the shaft is often made by a cross pin or a grub screw. As a result, the user is faced with relatively high assembly costs since cross holes on operating elements are usually not readily available. Components with cross holes according to GN 110 are not only manufactured and supplied at very competitive prices but there is also no need for time-consuming design drawings. However, the geometrical shape of some operating elements does not allow the use of this standard. The d2 pin hole is intended for use with a spring pin. To order cross hole GN 110, please call our sales team: |
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The connection between the operating element and the shaft is often made by a cross pin or a grub screw. As a result, the user is faced with relatively high assembly costs since cross holes on operating elements are usually not readily available. Components with cross holes according to GN 110 are not only manufactured and supplied at very competitive prices but there is also no need for time-consuming design drawings. However, the geometrical shape of some operating elements does not allow the use of this standard. The d2 pin hole is intended for use with a spring pin. To order cross hole GN 110, please call our sales team: |
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| Min | Max | Price |
|---|---|---|
| 1 | 6 | Can$66.09 |
| 7 | 99 | Can$63.69 |
| 100 | 249 | Can$60.08 |
| ≥ 250 | Can$54.07 |
Our service team is available from Monday to Friday between 8:00 AM and 5:30 PM Eastern Time: 800-397-6993
