Quick release couplings GN 1050, position and connect components without tools using inserts GN 1050.1 for a tight and repeatable fit. For repeated machine set ups or assemblies that require the inconvenient use of a screwdriver, quick release couplings can be used on fixtures or production lines to efficiently mount guide rails, covers or additional devices.
A safety locking button protects against accidental opening of the coupling. When pressing the button, the sleeve can be moved axially to unlock a stud inserted into the notch on the inside. At the same time, a red ring becomes visible on the outside to indicate the unlocked state.
The couplings do not transmit any torque. If multiple couplings are used on the same unit, coding L can be used to compensate for a radial and axial offset. The bores d4 can hold cylinder or cam point pins to position the coupling, if needed. For coding L, the pin holes on the application must be proportionally larger to allow for radial adjustments.
Flanges GN 1050.2 are available as an accessory for the assembly of couplings and studs, and provide additional attachment options.
Housing
Aluminum
Anodized finish, blackASS
Closure mechanism
Steel
Tapped insert (Type I)
Stainless steel AISI 431
Tempered
Threaded stud insert (Type A)
Socket cap screw DIN 7984
Steel
Property class 8.8
Other screws
Steel, zinc plated, blue passivated finish
Other parts
Stainless steel
Operating temperature
-22 °F to 248 °F (-30 °C to 120 °C)
RoHS
Inserts GN 1050.1
Flanges GN 1050.2
Other colors (anodized finish) or plain finish
| A | WIth threaded stud insert |
| I | With tapped insert |
| F | Fixed bearing |
| L | Floating bearing |
| Nominal size | d2 | d1 | d3 Bore ±0.001 | Inserts GN 1050.1 ±0.001 | d4 H7 | l1 | l2 | m | t1 min. | t2 | x +0.002 Radial offset Coding L | z ±0.004 Axial offset Coding L |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2N | M 10 | 2.09 | 0.728 | 0.719 | 0.236 | 2.76 | 0.59 | 1.57 | 0.71 | 0.39 | 0.030 | 0.016 |
| 2N | M 12 | 2.09 | 0.728 | 0.719 | 0.236 | 2.76 | 0.79 | 1.57 | 0.71 | 0.39 | 0.030 | 0.016 |
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Safety instructions: The load capacities can only be achieved if the surrounding structure is capable of supporting these loads. Any threaded holes on the application or inserted nuts and screws require at least property class 8. Depending on the application, additional safety factors should be added. |
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| Min | Max | Price |
|---|---|---|
| 1 | 9 | $285.07 |
| 10 | 24 | $261.32 |
| 25 | 49 | $237.56 |
| ≥ 50 | $213.80 |
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