Flexible Couplings EL
Material: Hub 1.4305 (AISI 303). Spring: Spring steel 1.4310. These couplings are elastic all-metal couplings and completely maintenance free. The all-metal design leads to a strong resistance against oil and higher temperature range: -40°C to +300°C. The elastic part consists of a spring body, made up of three layers of wound springs. The couplings are suitable for both rotating directions. They can be locked against rotation with a feather key or with pins. The couplings are pressfitted. Demounting is done by pressing or pulling off. Vibrations and shocks are largely absorbed. Depending on the length of the coupling - S, L or Db - bending of 3 - 6° or axial displacement of 3 - 6% of the nominal shaft diametre are possible. Couplings are available pre-drilled ex stock. Customized bores and feather-key grooves available at surcharge.
| SKU | Torque max. [Nm] | Type | Material | d Pilot Bore [mm] | d max. f. Pin [mm] | d max. f. Keyway [mm] | L [mm] | D [mm] | F [mm] | l [mm] | Speed max. [rpm] | Weight [kg] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60299016 | 2,5 | S | Edelstahl | 2,5 | 6 | 10 | 25 | 17 | 15,5 | 8 | 20000 | 0,032 |
| 60299005 | 5 | S | Edelstahl | 3,5 | 12 | 8 | 35 | 21 | 19 | 10 | 15000 | 0,065 |
| 60299010 | 10 | S | Edelstahl | 5,5 | 15 | 12 | 50 | 26 | 24 | 15 | 12000 | 0,130 |
| 60299013 | 10 | S | Edelstahl | 5,5 | 19 | 14 | 50 | 30 | 28 | 15 | 10000 | 0,170 |
| 60299020 | 20 | S | Edelstahl | 5,5 | 20 | 16 | 65 | 35 | 32 | 20 | 9000 | 0,310 |
| 60299023 | 20 | S | Edelstahl | 5,5 | 25 | 19 | 65 | 38 | 36 | 20 | 3000 | 0,350 |
| 60299040 | 40 | S | Edelstahl | 5,5 | 27 | 20 | 80 | 45 | 40 | 25 | 7000 | 0,650 |
| 60299043 | 40 | S | Edelstahl | 5,5 | 31 | 24 | 80 | 48 | 45 | 25 | 7000 | 0,690 |
| 60299090 | 90 | S | Edelstahl | 5,5 | 34 | 25 | 100 | 55 | 50 | 31 | 6000 | 1,190 |
| 60299110 | 90 | S | Edelstahl | 5,5 | 35 | 28 | 100 | 55 | 52 | 31 | 6000 | 1,140 |