Rigid coupling GN 2262

aluminumfor shaftszero-backlash

Product overview
Rigid couplings GN 2262 connect supported shafts or serve as couplings for shaft extensions. They transmit angular positions at high speeds precisely and with zero backlash. They are not intended to compensate for misalignment or runout tolerances. The slotted design allows quick and simple installation.

Bore / Keyway
With bore code K the keyway is integrated in both bores d2 and d3.

Specification

• Coupling: Aluminum (AL), anodized, natural color
• Socket cap screws: ISO 4762, steel, blackened
• Operating temperature: -40 °C to +100 °C
• RoHS: compliant

Bore code (table)
B | Without keyway
K | With keyway DIN 6885-1 JS9

Article options / Key table (selection)
d1 | d2 - d3 (H8 / recommended h7) | d4 | l1 | l2 (max. shaft insertion depth) | l3 | Tightening torque (screws) [Nm approx.] | Rated torque [Nm] | Max. rotational speed [min-1] | Moment of inertia [kgm2]
16 | 6-6 | M 2 | 22 | 11 | 5 | 0,5 | 1 | 39000 | 3,4 x 10-7
20 | 8-8 | M 2 | 24 | 12 | 7 | 0,5 | 2,5 | 31000 | 9,2 x 10-7
25 | 10-10 | M 2,5 | 36 | 18 | 9 | 1 | 4,5 | 25000 | 3,4 x 10-6
25 | 12-12 | M 2,5 | 36 | 18 | 9 | 1 | 4,5 | 25000 | 3,4 x 10-6
32 | 14-14 | M 3 | 40 | 20 | 11 | 1,5 | 10 | 19000 | 1 x 10-5
32 | 15-15 | M 3 | 40 | 20 | 11 | 1,5 | 10 | 19000 | 1 x 10-5

Selected part example
Selected part number: GN 2262-16-B6-6-AL
Price (net) shown for this selection: 29.58 EUR
Weight (selected part): 0.010 kg

Available documents (references)
Standard sheet GN 2262 (product data sheet)
Overview of Couplings (overview sheet)
Keyways DIN 6885-1 (information sheet)
ISO Fundamental Tolerances (reference sheet)

Notes
The coupling transmits angular positions with zero backlash and is not designed to compensate misalignment. The slotted aluminum design facilitates assembly. When selecting bore code K, keyways are included in the specified bores.